---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-13663 5.15.0-168-generic #178-Ubuntu SMP Fri Jan 9 19:05:03 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 8.5G 147G 6% / 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 692 28637 4 2762 30958 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:95:f4:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.3/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 76971sec preferred_lft 76971sec inet6 fe80::f816:3eff:fe95:f41d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 42:e5:45:d5:b1:e4 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 5.15.0-168-generic (prd-ubuntu2204-docker-8c-8g-13663) 02/18/26 _x86_64_ (8 CPU) 07:47:24 LINUX RESTART (8 CPU) 07:50:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:00:06 18.60 0.26 4.22 14.13 207.94 504.34 518708.13 08:10:06 1.64 0.01 1.64 0.00 0.04 18.93 327.68 08:20:06 1.48 0.00 1.48 0.00 0.01 17.43 0.00 08:30:06 1.51 0.00 1.51 0.00 0.00 17.52 0.00 08:40:06 1.50 0.00 1.50 0.00 0.00 17.03 0.00 08:50:06 1.52 0.00 1.52 0.00 0.00 17.48 0.00 09:00:03 1.53 0.00 1.53 0.00 0.00 17.40 0.00 09:10:06 1.68 0.02 1.67 0.00 1.63 18.96 0.04 09:20:06 1.63 0.00 1.63 0.00 0.00 18.36 0.00 09:30:06 1.66 0.00 1.66 0.00 0.00 18.49 0.00 09:40:06 1.49 0.00 1.49 0.00 0.00 17.09 0.00 09:50:06 1.47 0.00 1.47 0.00 0.00 16.65 0.00 10:00:06 1.65 0.00 1.65 0.00 0.00 18.13 0.00 10:10:00 1.58 0.00 1.58 0.00 0.00 17.69 0.00 10:20:06 1.50 0.00 1.50 0.00 0.00 17.00 0.00 Average: 2.70 0.02 1.74 0.95 14.05 50.34 34781.98 07:50:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:00:06 30048572 31867568 514736 1.57 63784 2091224 1515716 4.47 281752 2223688 172 08:10:06 30051032 31870716 511756 1.56 64420 2091220 1515844 4.47 282448 2226728 32 08:20:06 30049344 31869672 512964 1.56 65024 2091232 1515972 4.47 283056 2228868 208 08:30:06 30049728 31870672 511836 1.56 65624 2091232 1515940 4.47 283652 2231832 12 08:40:06 30048972 31870604 511908 1.56 66240 2091316 1515908 4.47 284232 2233260 208 08:50:06 30048472 31870928 511408 1.56 66828 2091512 1515908 4.47 284844 2234088 188 09:00:03 30048392 31871604 510804 1.55 67420 2091652 1515972 4.47 285456 2235032 184 09:10:06 30038120 31862436 519960 1.58 68012 2092160 1515972 4.47 286240 2238044 292 09:20:06 30037408 31862352 520036 1.58 68612 2092164 1516100 4.47 286840 2241956 212 09:30:06 30037496 31863036 519172 1.58 69204 2092176 1516036 4.47 287408 2242408 28 09:40:06 30035712 31861888 520204 1.58 69812 2092188 1516036 4.47 288032 2243776 40 09:50:06 30035268 31862096 520204 1.58 70380 2092260 1516104 4.47 288608 2245656 36 10:00:06 30033748 31861284 521008 1.59 70956 2092400 1516104 4.47 289176 2247020 252 10:10:00 30032424 31860576 521712 1.59 71548 2092408 1516104 4.47 289752 2248280 40 10:20:06 30029664 31858432 523908 1.59 72140 2092420 1516104 4.47 290360 2249016 300 Average: 30041623 31865591 516774 1.57 68000 2091838 1515988 4.47 286124 2237977 147 07:50:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:00:06 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:00:06 ens3 12.65 8.03 140.46 0.59 0.00 0.00 0.00 0.00 08:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:10:06 ens3 0.64 0.21 0.23 0.14 0.00 0.00 0.00 0.00 08:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:20:06 ens3 2.33 0.18 0.37 0.10 0.00 0.00 0.00 0.00 08:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:30:06 ens3 1.68 0.20 0.27 0.11 0.00 0.00 0.00 0.00 08:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:06 ens3 1.12 0.11 10.98 0.04 0.00 0.00 0.00 0.00 08:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:06 ens3 0.33 0.07 0.05 0.02 0.00 0.00 0.00 0.00 08:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:03 ens3 0.45 0.08 0.50 0.02 0.00 0.00 0.00 0.00 09:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:06 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 09:10:06 ens3 0.50 0.22 0.17 0.11 0.00 0.00 0.00 0.00 09:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:06 ens3 0.64 0.24 0.23 0.14 0.00 0.00 0.00 0.00 09:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:06 ens3 0.20 0.09 0.04 0.02 0.00 0.00 0.00 0.00 09:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:06 ens3 0.30 0.12 0.08 0.05 0.00 0.00 0.00 0.00 09:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:50:06 ens3 0.34 0.15 0.11 0.07 0.00 0.00 0.00 0.00 09:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:06 ens3 0.25 0.13 0.07 0.04 0.00 0.00 0.00 0.00 10:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:00 ens3 0.18 0.11 0.07 0.04 0.00 0.00 0.00 0.00 10:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:20:06 ens3 0.16 0.08 0.04 0.02 0.00 0.00 0.00 0.00 10:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 1.46 0.67 10.29 0.10 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 5.15.0-168-generic (prd-ubuntu2204-docker-8c-8g-13663) 02/18/26 _x86_64_ (8 CPU) 07:47:24 LINUX RESTART (8 CPU) 07:50:03 CPU %user %nice %system %iowait %steal %idle 08:00:06 all 0.09 0.00 0.05 0.08 0.01 99.77 08:00:06 0 0.05 0.00 0.04 0.00 0.00 99.90 08:00:06 1 0.06 0.00 0.05 0.01 0.02 99.85 08:00:06 2 0.06 0.00 0.08 0.19 0.01 99.67 08:00:06 3 0.11 0.00 0.08 0.34 0.01 99.45 08:00:06 4 0.05 0.00 0.03 0.01 0.00 99.90 08:00:06 5 0.08 0.00 0.04 0.02 0.01 99.84 08:00:06 6 0.11 0.00 0.05 0.01 0.01 99.82 08:00:06 7 0.18 0.00 0.06 0.01 0.00 99.75 08:10:06 all 0.03 0.00 0.01 0.01 0.01 99.94 08:10:06 0 0.06 0.00 0.00 0.00 0.00 99.93 08:10:06 1 0.03 0.00 0.02 0.00 0.03 99.93 08:10:06 2 0.01 0.00 0.01 0.00 0.01 99.97 08:10:06 3 0.02 0.00 0.02 0.04 0.01 99.91 08:10:06 4 0.13 0.00 0.01 0.00 0.01 99.86 08:10:06 5 0.01 0.00 0.01 0.00 0.01 99.98 08:10:06 6 0.00 0.00 0.01 0.01 0.01 99.97 08:10:06 7 0.00 0.00 0.01 0.00 0.00 99.98 08:20:06 all 0.05 0.00 0.01 0.01 0.01 99.92 08:20:06 0 0.01 0.00 0.00 0.00 0.00 99.99 08:20:06 1 0.35 0.00 0.02 0.00 0.02 99.61 08:20:06 2 0.02 0.00 0.03 0.00 0.02 99.93 08:20:06 3 0.01 0.00 0.02 0.04 0.01 99.92 08:20:06 4 0.00 0.00 0.00 0.00 0.00 99.99 08:20:06 5 0.01 0.00 0.01 0.00 0.01 99.98 08:20:06 6 0.01 0.00 0.01 0.01 0.01 99.97 08:20:06 7 0.01 0.00 0.01 0.00 0.00 99.98 08:30:06 all 0.04 0.00 0.01 0.01 0.01 99.94 08:30:06 0 0.00 0.00 0.00 0.00 0.00 99.99 08:30:06 1 0.25 0.00 0.01 0.00 0.01 99.72 08:30:06 2 0.01 0.00 0.01 0.01 0.01 99.97 08:30:06 3 0.02 0.00 0.01 0.01 0.01 99.95 08:30:06 4 0.00 0.00 0.01 0.03 0.00 99.96 08:30:06 5 0.02 0.00 0.02 0.00 0.03 99.93 08:30:06 6 0.00 0.00 0.01 0.00 0.01 99.98 08:30:06 7 0.01 0.00 0.01 0.00 0.00 99.98 08:40:06 all 0.01 0.00 0.01 0.01 0.01 99.97 08:40:06 0 0.00 0.00 0.00 0.00 0.00 100.00 08:40:06 1 0.01 0.00 0.01 0.00 0.01 99.98 08:40:06 2 0.01 0.00 0.01 0.00 0.01 99.97 08:40:06 3 0.02 0.00 0.01 0.01 0.01 99.96 08:40:06 4 0.00 0.00 0.00 0.01 0.00 99.98 08:40:06 5 0.02 0.00 0.04 0.04 0.03 99.88 08:40:06 6 0.00 0.00 0.01 0.01 0.01 99.97 08:40:06 7 0.01 0.00 0.01 0.00 0.00 99.98 08:50:06 all 0.02 0.00 0.01 0.01 0.01 99.95 08:50:06 0 0.00 0.00 0.00 0.00 0.00 99.99 08:50:06 1 0.01 0.00 0.02 0.02 0.01 99.94 08:50:06 2 0.01 0.00 0.01 0.00 0.01 99.97 08:50:06 3 0.01 0.00 0.01 0.00 0.00 99.98 08:50:06 4 0.00 0.00 0.00 0.00 0.00 99.99 08:50:06 5 0.14 0.00 0.03 0.01 0.03 99.79 08:50:06 6 0.01 0.00 0.01 0.02 0.01 99.96 08:50:06 7 0.01 0.00 0.00 0.00 0.00 99.99 09:00:03 all 0.09 0.00 0.01 0.01 0.01 99.88 09:00:03 0 0.00 0.00 0.00 0.00 0.00 99.99 09:00:03 1 0.01 0.00 0.01 0.04 0.01 99.94 09:00:03 2 0.02 0.00 0.02 0.00 0.00 99.96 09:00:03 3 0.01 0.00 0.01 0.00 0.01 99.97 09:00:03 4 0.00 0.00 0.01 0.00 0.00 99.99 09:00:03 5 0.69 0.00 0.02 0.00 0.02 99.27 09:00:03 6 0.01 0.00 0.02 0.00 0.02 99.95 09:00:03 7 0.01 0.00 0.00 0.00 0.00 99.99 09:10:06 all 0.06 0.00 0.01 0.01 0.01 99.91 09:10:06 0 0.04 0.00 0.01 0.00 0.00 99.94 09:10:06 1 0.02 0.00 0.02 0.00 0.01 99.95 09:10:06 2 0.02 0.00 0.01 0.00 0.01 99.96 09:10:06 3 0.04 0.00 0.01 0.00 0.01 99.94 09:10:06 4 0.00 0.00 0.00 0.03 0.00 99.96 09:10:06 5 0.37 0.00 0.01 0.00 0.01 99.60 09:10:06 6 0.01 0.00 0.02 0.00 0.02 99.93 09:10:06 7 0.00 0.00 0.01 0.00 0.00 99.99 09:20:06 all 0.10 0.00 0.01 0.01 0.01 99.87 09:20:06 0 0.00 0.00 0.01 0.01 0.01 99.98 09:20:06 1 0.02 0.00 0.01 0.00 0.01 99.97 09:20:06 2 0.01 0.00 0.02 0.00 0.01 99.97 09:20:06 3 0.02 0.00 0.01 0.00 0.01 99.97 09:20:06 4 0.01 0.00 0.00 0.07 0.00 99.92 09:20:06 5 0.73 0.00 0.01 0.00 0.01 99.25 09:20:06 6 0.02 0.00 0.02 0.00 0.03 99.93 09:20:06 7 0.01 0.00 0.01 0.01 0.00 99.97 09:30:06 all 0.08 0.00 0.01 0.01 0.01 99.89 09:30:06 0 0.00 0.00 0.00 0.00 0.00 99.99 09:30:06 1 0.01 0.00 0.02 0.00 0.01 99.97 09:30:06 2 0.01 0.00 0.01 0.00 0.00 99.97 09:30:06 3 0.01 0.00 0.02 0.00 0.01 99.96 09:30:06 4 0.00 0.00 0.01 0.03 0.00 99.96 09:30:06 5 0.61 0.00 0.02 0.00 0.01 99.36 09:30:06 6 0.02 0.00 0.02 0.00 0.03 99.92 09:30:06 7 0.01 0.00 0.00 0.00 0.00 99.98 09:40:06 all 0.15 0.00 0.01 0.01 0.01 99.83 09:40:06 0 0.00 0.00 0.00 0.00 0.00 99.99 09:40:06 1 0.02 0.00 0.01 0.00 0.01 99.96 09:40:06 2 0.01 0.00 0.01 0.00 0.00 99.97 09:40:06 3 0.01 0.00 0.01 0.00 0.00 99.98 09:40:06 4 0.01 0.00 0.01 0.03 0.00 99.95 09:40:06 5 1.11 0.00 0.03 0.00 0.03 98.83 09:40:06 6 0.01 0.00 0.01 0.01 0.01 99.97 09:40:06 7 0.01 0.00 0.01 0.00 0.01 99.97 09:40:06 CPU %user %nice %system %iowait %steal %idle 09:50:06 all 0.06 0.00 0.01 0.00 0.01 99.92 09:50:06 0 0.00 0.00 0.00 0.00 0.00 99.99 09:50:06 1 0.02 0.00 0.02 0.00 0.02 99.95 09:50:06 2 0.01 0.00 0.02 0.00 0.01 99.96 09:50:06 3 0.01 0.00 0.01 0.00 0.00 99.98 09:50:06 4 0.01 0.00 0.00 0.03 0.00 99.96 09:50:06 5 0.42 0.00 0.02 0.00 0.02 99.54 09:50:06 6 0.01 0.00 0.01 0.00 0.01 99.97 09:50:06 7 0.01 0.00 0.01 0.00 0.01 99.97 10:00:06 all 0.05 0.00 0.01 0.01 0.01 99.93 10:00:06 0 0.00 0.00 0.00 0.00 0.00 100.00 10:00:06 1 0.02 0.00 0.01 0.00 0.01 99.96 10:00:06 2 0.01 0.00 0.01 0.00 0.00 99.98 10:00:06 3 0.01 0.00 0.01 0.01 0.00 99.98 10:00:06 4 0.00 0.00 0.00 0.04 0.00 99.95 10:00:06 5 0.31 0.00 0.03 0.02 0.03 99.61 10:00:06 6 0.01 0.00 0.01 0.01 0.01 99.97 10:00:06 7 0.02 0.00 0.01 0.00 0.01 99.97 10:10:00 all 0.06 0.00 0.01 0.01 0.01 99.91 10:10:00 0 0.00 0.00 0.00 0.00 0.00 99.99 10:10:00 1 0.01 0.00 0.01 0.00 0.01 99.97 10:10:00 2 0.01 0.00 0.01 0.00 0.00 99.97 10:10:00 3 0.01 0.00 0.01 0.00 0.00 99.98 10:10:00 4 0.00 0.00 0.00 0.04 0.00 99.95 10:10:00 5 0.46 0.00 0.03 0.00 0.03 99.48 10:10:00 6 0.01 0.00 0.01 0.00 0.01 99.97 10:10:00 7 0.02 0.00 0.01 0.00 0.01 99.96 10:20:06 all 0.06 0.00 0.01 0.00 0.01 99.91 10:20:06 0 0.00 0.00 0.01 0.00 0.00 99.98 10:20:06 1 0.01 0.00 0.01 0.00 0.01 99.96 10:20:06 2 0.01 0.00 0.01 0.00 0.00 99.97 10:20:06 3 0.00 0.00 0.00 0.00 0.00 99.99 10:20:06 4 0.00 0.00 0.01 0.03 0.00 99.96 10:20:06 5 0.45 0.00 0.02 0.00 0.02 99.51 10:20:06 6 0.00 0.00 0.00 0.00 0.01 99.99 10:20:06 7 0.02 0.00 0.01 0.00 0.01 99.95 Average: all 0.06 0.00 0.01 0.01 0.01 99.90 Average: 0 0.01 0.00 0.01 0.00 0.00 99.98 Average: 1 0.06 0.00 0.02 0.01 0.01 99.91 Average: 2 0.02 0.00 0.02 0.01 0.01 99.95 Average: 3 0.02 0.00 0.02 0.03 0.01 99.93 Average: 4 0.01 0.00 0.01 0.02 0.00 99.95 Average: 5 0.36 0.00 0.02 0.01 0.02 99.59 Average: 6 0.02 0.00 0.01 0.01 0.01 99.95 Average: 7 0.02 0.00 0.01 0.00 0.00 99.96