---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-29531 5.15.0-174-generic #184-Ubuntu SMP Fri Mar 13 18:41:50 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 Stepping: 0 BogoMIPS: 5599.99 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 Vulnerability Gather data sampling: Not affected Vulnerability Indirect target selection: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsa: Not affected Vulnerability Tsx async abort: Not affected Vulnerability Vmscape: Not affected ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 727 26506 4 4858 30897 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:8e:b6:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.31/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 76724sec preferred_lft 76724sec inet6 fe80::f816:3eff:fe8e:b626/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether e6:b7:94:ad:b2:8b brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-174-generic (prd-ubuntu2204-docker-8c-8g-29531) 06/22/26 _x86_64_ (8 CPU) 13:45:03 LINUX RESTART (8 CPU) 13:50:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:00:03 1.38 0.03 1.34 0.01 1.76 16.81 221.91 14:10:01 15.14 0.00 1.26 13.88 0.15 13.98 516257.96 14:20:03 1.25 0.00 1.25 0.00 0.01 13.96 0.00 14:30:03 1.18 0.00 1.18 0.00 0.00 13.28 0.00 14:40:03 1.25 0.00 1.25 0.00 0.00 14.28 0.00 14:50:03 1.17 0.00 1.17 0.00 0.00 14.11 0.00 15:00:03 1.14 0.00 1.14 0.00 0.00 13.83 0.00 15:10:03 1.26 0.02 1.24 0.00 1.91 14.93 0.04 15:20:03 1.38 0.00 1.38 0.00 0.00 16.16 0.00 15:30:03 1.35 0.00 1.35 0.00 0.00 15.84 0.00 15:40:03 1.52 0.00 1.52 0.00 0.00 17.45 0.00 15:50:03 1.57 0.00 1.57 0.00 0.00 17.91 0.00 16:00:03 1.61 0.00 1.61 0.00 0.00 17.96 0.00 16:10:03 1.61 0.00 1.61 0.00 0.00 17.72 0.00 16:20:03 43.32 3.30 39.30 0.72 213.84 3893.77 1080.03 Average: 5.07 0.22 3.88 0.97 14.51 274.13 34349.12 13:50:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:03 30245332 31889140 498020 1.52 59704 1922176 1479920 4.36 199260 2130236 208 14:10:01 30233040 31887228 499996 1.52 60276 1931940 1488112 4.39 209668 2131084 4 14:20:03 30231544 31886176 500932 1.52 60696 1931956 1488112 4.39 210096 2131840 252 14:30:03 30231344 31886444 500520 1.52 60992 1932084 1488112 4.39 210424 2132576 188 14:40:03 30229420 31884944 501988 1.53 61408 1932096 1488176 4.39 210832 2139828 204 14:50:03 30226156 31882160 504744 1.54 61756 1932232 1488112 4.39 211172 2140392 196 15:00:03 30224660 31881112 505760 1.54 62168 1932244 1488176 4.39 211584 2141612 196 15:10:03 30215412 31873004 513720 1.56 62568 1932956 1488176 4.39 212216 2142868 216 15:20:03 30212152 31870488 516336 1.57 63160 1933088 1496368 4.41 212828 2144716 216 15:30:03 30209636 31868584 518156 1.58 63744 1933100 1496432 4.41 213404 2146008 200 15:40:03 30208128 31867684 519028 1.58 64360 1933112 1496432 4.41 213988 2147144 188 15:50:03 30207132 31867360 519420 1.58 64984 1933112 1496496 4.41 214640 2148960 200 16:00:03 30204868 31865736 520948 1.59 65592 1933132 1496496 4.41 215248 2150952 232 16:10:03 30203384 31864920 521848 1.59 66184 1933212 1496564 4.41 215844 2152456 220 16:20:03 27129040 30011084 2304960 7.01 139528 3017452 2651456 7.82 463760 4884048 137348 Average: 30014083 31752404 629758 1.92 67808 2004259 1568476 4.63 228331 2324315 9338 13:50:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:03 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 14:00:03 ens3 0.48 0.17 0.15 0.08 0.00 0.00 0.00 0.00 14:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:10:01 ens3 0.25 0.09 0.04 0.02 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:20:03 ens3 0.23 0.08 0.04 0.02 0.00 0.00 0.00 0.00 14:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:30:03 ens3 0.23 0.07 0.04 0.02 0.00 0.00 0.00 0.00 14:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:40:03 ens3 0.39 0.15 0.11 0.06 0.00 0.00 0.00 0.00 14:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:50:03 ens3 0.23 0.08 0.04 0.02 0.00 0.00 0.00 0.00 14:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:00:03 ens3 0.27 0.12 0.07 0.04 0.00 0.00 0.00 0.00 15:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:03 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 15:10:03 ens3 0.23 0.10 0.05 0.02 0.00 0.00 0.00 0.00 15:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:20:03 ens3 0.36 0.15 0.10 0.06 0.00 0.00 0.00 0.00 15:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:30:03 ens3 0.30 0.13 0.07 0.04 0.00 0.00 0.00 0.00 15:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:40:03 ens3 0.29 0.11 0.07 0.04 0.00 0.00 0.00 0.00 15:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:50:03 ens3 0.39 0.15 0.11 0.07 0.00 0.00 0.00 0.00 15:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:00:03 ens3 0.34 0.16 0.11 0.07 0.00 0.00 0.00 0.00 16:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:10:03 ens3 0.34 0.12 0.09 0.05 0.00 0.00 0.00 0.00 16:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:03 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 16:20:03 ens3 84.73 64.67 707.50 13.71 0.00 0.00 0.00 0.00 16:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 5.94 4.42 47.24 0.95 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-174-generic (prd-ubuntu2204-docker-8c-8g-29531) 06/22/26 _x86_64_ (8 CPU) 13:45:03 LINUX RESTART (8 CPU) 13:50:03 CPU %user %nice %system %iowait %steal %idle 14:00:03 all 0.08 0.00 0.02 0.01 0.01 99.89 14:00:03 0 0.01 0.00 0.01 0.00 0.01 99.98 14:00:03 1 0.51 0.00 0.03 0.01 0.01 99.43 14:00:03 2 0.02 0.00 0.02 0.00 0.01 99.96 14:00:03 3 0.01 0.00 0.02 0.00 0.01 99.96 14:00:03 4 0.01 0.00 0.01 0.00 0.01 99.96 14:00:03 5 0.03 0.00 0.03 0.03 0.02 99.90 14:00:03 6 0.01 0.00 0.01 0.00 0.01 99.97 14:00:03 7 0.02 0.00 0.02 0.01 0.01 99.94 14:10:01 all 0.09 0.00 0.02 0.03 0.01 99.86 14:10:01 0 0.01 0.00 0.01 0.00 0.01 99.98 14:10:01 1 0.07 0.00 0.01 0.00 0.01 99.91 14:10:01 2 0.47 0.00 0.04 0.01 0.02 99.46 14:10:01 3 0.11 0.00 0.04 0.16 0.01 99.69 14:10:01 4 0.01 0.00 0.02 0.01 0.01 99.95 14:10:01 5 0.01 0.00 0.01 0.02 0.01 99.96 14:10:01 6 0.02 0.00 0.01 0.00 0.00 99.96 14:10:01 7 0.02 0.00 0.01 0.03 0.01 99.93 14:20:03 all 0.04 0.00 0.02 0.00 0.01 99.93 14:20:03 0 0.01 0.00 0.01 0.00 0.01 99.97 14:20:03 1 0.01 0.00 0.01 0.00 0.01 99.97 14:20:03 2 0.02 0.00 0.02 0.00 0.01 99.95 14:20:03 3 0.01 0.00 0.02 0.00 0.01 99.96 14:20:03 4 0.01 0.00 0.02 0.00 0.01 99.96 14:20:03 5 0.01 0.00 0.01 0.00 0.00 99.98 14:20:03 6 0.24 0.00 0.02 0.00 0.01 99.72 14:20:03 7 0.01 0.00 0.01 0.02 0.01 99.94 14:30:03 all 0.05 0.00 0.02 0.01 0.01 99.92 14:30:03 0 0.01 0.00 0.02 0.00 0.01 99.96 14:30:03 1 0.02 0.00 0.02 0.01 0.01 99.94 14:30:03 2 0.02 0.00 0.02 0.00 0.01 99.96 14:30:03 3 0.01 0.00 0.02 0.00 0.00 99.97 14:30:03 4 0.00 0.00 0.01 0.01 0.00 99.98 14:30:03 5 0.00 0.00 0.01 0.00 0.00 99.98 14:30:03 6 0.30 0.00 0.01 0.00 0.01 99.68 14:30:03 7 0.02 0.00 0.02 0.06 0.01 99.90 14:40:03 all 0.06 0.00 0.02 0.02 0.01 99.90 14:40:03 0 0.02 0.00 0.02 0.00 0.02 99.94 14:40:03 1 0.01 0.00 0.02 0.09 0.01 99.87 14:40:03 2 0.02 0.00 0.02 0.00 0.01 99.95 14:40:03 3 0.03 0.00 0.02 0.00 0.01 99.94 14:40:03 4 0.00 0.00 0.00 0.00 0.00 99.99 14:40:03 5 0.00 0.00 0.01 0.00 0.00 99.99 14:40:03 6 0.34 0.00 0.03 0.00 0.01 99.62 14:40:03 7 0.04 0.00 0.01 0.08 0.01 99.87 14:50:03 all 0.06 0.00 0.02 0.02 0.01 99.91 14:50:03 0 0.02 0.00 0.03 0.00 0.01 99.94 14:50:03 1 0.02 0.00 0.02 0.10 0.01 99.86 14:50:03 2 0.02 0.00 0.02 0.00 0.00 99.96 14:50:03 3 0.03 0.00 0.01 0.01 0.00 99.95 14:50:03 4 0.00 0.00 0.01 0.00 0.00 99.99 14:50:03 5 0.00 0.00 0.01 0.00 0.00 99.99 14:50:03 6 0.35 0.00 0.02 0.00 0.01 99.63 14:50:03 7 0.01 0.00 0.02 0.02 0.01 99.94 15:00:03 all 0.05 0.00 0.02 0.01 0.01 99.92 15:00:03 0 0.01 0.00 0.00 0.00 0.00 99.99 15:00:03 1 0.02 0.00 0.02 0.01 0.01 99.94 15:00:03 2 0.02 0.00 0.02 0.00 0.00 99.96 15:00:03 3 0.02 0.00 0.02 0.02 0.00 99.93 15:00:03 4 0.00 0.00 0.01 0.00 0.00 99.99 15:00:03 5 0.01 0.00 0.00 0.00 0.00 99.99 15:00:03 6 0.30 0.00 0.01 0.00 0.00 99.69 15:00:03 7 0.05 0.00 0.04 0.02 0.02 99.87 15:10:03 all 0.02 0.00 0.02 0.01 0.01 99.95 15:10:03 0 0.00 0.00 0.01 0.00 0.00 99.99 15:10:03 1 0.03 0.00 0.03 0.00 0.01 99.94 15:10:03 2 0.02 0.00 0.03 0.00 0.01 99.95 15:10:03 3 0.06 0.00 0.02 0.01 0.00 99.91 15:10:03 4 0.00 0.00 0.01 0.00 0.00 99.99 15:10:03 5 0.01 0.00 0.01 0.00 0.00 99.99 15:10:03 6 0.03 0.00 0.01 0.00 0.00 99.95 15:10:03 7 0.04 0.00 0.04 0.04 0.02 99.87 15:20:03 all 0.09 0.00 0.01 0.00 0.01 99.88 15:20:03 0 0.00 0.00 0.00 0.00 0.00 99.99 15:20:03 1 0.02 0.00 0.01 0.00 0.01 99.96 15:20:03 2 0.02 0.00 0.02 0.00 0.00 99.96 15:20:03 3 0.03 0.00 0.03 0.00 0.01 99.94 15:20:03 4 0.00 0.00 0.01 0.00 0.00 99.98 15:20:03 5 0.01 0.00 0.01 0.03 0.00 99.96 15:20:03 6 0.64 0.00 0.03 0.00 0.01 99.32 15:20:03 7 0.01 0.00 0.01 0.01 0.01 99.97 15:30:03 all 0.14 0.00 0.02 0.00 0.01 99.83 15:30:03 0 0.00 0.00 0.01 0.00 0.00 99.99 15:30:03 1 0.03 0.00 0.03 0.03 0.01 99.90 15:30:03 2 0.02 0.00 0.01 0.00 0.00 99.96 15:30:03 3 0.02 0.00 0.01 0.00 0.01 99.97 15:30:03 4 0.02 0.00 0.03 0.00 0.01 99.93 15:30:03 5 0.01 0.00 0.00 0.00 0.00 99.98 15:30:03 6 1.02 0.00 0.02 0.00 0.00 98.96 15:30:03 7 0.01 0.00 0.02 0.00 0.01 99.97 15:40:03 all 0.04 0.00 0.01 0.01 0.01 99.94 15:40:03 0 0.01 0.00 0.01 0.00 0.00 99.98 15:40:03 1 0.01 0.00 0.00 0.03 0.00 99.95 15:40:03 2 0.03 0.00 0.04 0.01 0.01 99.90 15:40:03 3 0.19 0.00 0.01 0.00 0.01 99.80 15:40:03 4 0.00 0.00 0.01 0.00 0.00 99.98 15:40:03 5 0.00 0.00 0.01 0.00 0.00 99.99 15:40:03 6 0.03 0.00 0.01 0.00 0.00 99.96 15:40:03 7 0.03 0.00 0.04 0.01 0.01 99.91 15:40:03 CPU %user %nice %system %iowait %steal %idle 15:50:03 all 0.03 0.00 0.02 0.01 0.01 99.94 15:50:03 0 0.01 0.00 0.01 0.00 0.01 99.98 15:50:03 1 0.03 0.00 0.02 0.03 0.01 99.91 15:50:03 2 0.04 0.00 0.04 0.00 0.02 99.90 15:50:03 3 0.17 0.00 0.02 0.00 0.01 99.80 15:50:03 4 0.01 0.00 0.00 0.00 0.00 99.99 15:50:03 5 0.01 0.00 0.01 0.00 0.00 99.98 15:50:03 6 0.00 0.00 0.01 0.00 0.00 99.99 15:50:03 7 0.02 0.00 0.02 0.01 0.01 99.95 16:00:03 all 0.06 0.00 0.01 0.01 0.01 99.91 16:00:03 0 0.03 0.00 0.03 0.00 0.02 99.92 16:00:03 1 0.02 0.00 0.02 0.01 0.01 99.94 16:00:03 2 0.02 0.00 0.02 0.00 0.01 99.95 16:00:03 3 0.37 0.00 0.01 0.00 0.01 99.61 16:00:03 4 0.00 0.00 0.01 0.00 0.00 99.98 16:00:03 5 0.01 0.00 0.01 0.01 0.00 99.97 16:00:03 6 0.01 0.00 0.00 0.00 0.00 99.99 16:00:03 7 0.02 0.00 0.01 0.02 0.01 99.94 16:10:03 all 0.02 0.00 0.02 0.03 0.01 99.93 16:10:03 0 0.01 0.00 0.02 0.17 0.01 99.79 16:10:03 1 0.02 0.00 0.03 0.04 0.01 99.91 16:10:03 2 0.03 0.00 0.04 0.01 0.02 99.90 16:10:03 3 0.06 0.00 0.02 0.00 0.01 99.92 16:10:03 4 0.01 0.00 0.01 0.00 0.00 99.98 16:10:03 5 0.01 0.00 0.01 0.00 0.00 99.99 16:10:03 6 0.00 0.00 0.00 0.00 0.00 99.99 16:10:03 7 0.02 0.00 0.02 0.01 0.01 99.95 16:20:03 all 8.19 0.00 0.39 0.15 0.03 91.25 16:20:03 0 6.60 0.00 0.29 0.08 0.03 93.01 16:20:03 1 7.86 0.00 0.34 0.04 0.03 91.73 16:20:03 2 13.11 0.00 0.67 0.44 0.03 85.75 16:20:03 3 7.77 0.00 0.33 0.06 0.02 91.82 16:20:03 4 7.08 0.00 0.46 0.04 0.02 92.40 16:20:03 5 8.42 0.00 0.28 0.28 0.03 90.99 16:20:03 6 7.81 0.00 0.44 0.04 0.02 91.70 16:20:03 7 6.85 0.00 0.28 0.22 0.03 92.61 Average: all 0.60 0.00 0.04 0.02 0.01 99.33 Average: 0 0.45 0.00 0.03 0.02 0.01 99.49 Average: 1 0.58 0.00 0.04 0.03 0.01 99.35 Average: 2 0.92 0.00 0.07 0.03 0.01 98.97 Average: 3 0.59 0.00 0.04 0.02 0.01 99.34 Average: 4 0.48 0.00 0.04 0.01 0.01 99.47 Average: 5 0.57 0.00 0.03 0.03 0.01 99.38 Average: 6 0.74 0.00 0.04 0.00 0.01 99.21 Average: 7 0.48 0.00 0.04 0.04 0.01 99.44