---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-53337 5.15.0-171-generic #181-Ubuntu SMP Fri Feb 6 22:44:50 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: 5600.00 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 12G 144G 8% / 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 755 25287 4 6049 30869 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:5e:41:df brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.246/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79721sec preferred_lft 79721sec inet6 fe80::f816:3eff:fe5e:41df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether c2:87:60:cd:4d:59 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 5.15.0-171-generic (prd-ubuntu2204-docker-8c-8g-53337) 03/27/26 _x86_64_ (8 CPU) 02:49:20 LINUX RESTART (8 CPU) 02:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:00:01 2.27 0.05 2.20 0.01 1.84 59.50 0.75 03:10:04 1.55 0.00 1.54 0.00 0.04 17.71 0.00 03:20:04 1.57 0.00 1.56 0.00 0.08 17.45 0.00 03:30:04 1.49 0.00 1.49 0.00 0.00 16.60 0.00 03:40:04 1.54 0.00 1.54 0.00 0.00 17.45 0.00 03:50:04 1.53 0.00 1.53 0.00 0.00 17.05 0.00 04:00:01 1.62 0.00 1.62 0.00 0.00 17.73 0.00 04:10:04 1.48 0.00 1.48 0.00 0.00 16.72 0.00 04:20:04 15.33 0.01 1.53 13.80 0.16 17.04 513880.76 04:30:04 23.44 1.34 22.07 0.03 46.09 358.12 201.40 04:40:04 42.21 4.40 36.22 1.59 199.69 13306.96 6433.07 Average: 8.54 0.53 6.61 1.40 22.53 1259.62 47297.20 02:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:00:01 30276024 31909876 476712 1.45 60068 1911700 1494832 4.41 199092 2114940 0 03:10:04 30273264 31907900 478540 1.46 60664 1911852 1494832 4.41 199716 2116012 328 03:20:04 30270760 31906036 480296 1.46 61268 1911876 1494832 4.41 200300 2116648 200 03:30:04 30269264 31905128 481216 1.46 61820 1911884 1494832 4.41 200860 2118148 184 03:40:04 30264036 31900476 485968 1.48 62404 1911900 1494832 4.41 201412 2120092 212 03:50:04 30261768 31898856 487480 1.48 62988 1911968 1494896 4.41 201992 2120988 216 04:00:01 30260260 31898020 488292 1.49 63576 1912044 1494944 4.41 202600 2123124 16 04:10:04 30251192 31889768 496512 1.51 64168 1912180 1495092 4.41 203220 2131036 216 04:20:04 30238888 31888324 497772 1.51 65008 1922184 1495092 4.41 213924 2131804 200 04:30:04 30107248 31827532 556528 1.69 67520 1988952 1107544 3.27 231916 2238836 13180 04:40:04 25940940 31589164 715444 2.18 161324 5676328 1233188 3.64 1361664 5031280 167784 Average: 29855786 31865553 513160 1.56 71892 2262079 1435901 4.23 310609 2396628 16594 02:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:00:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 0.87 0.44 0.81 0.24 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:10:04 ens3 0.26 0.09 0.05 0.02 0.00 0.00 0.00 0.00 03:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:20:04 ens3 0.22 0.07 0.04 0.02 0.00 0.00 0.00 0.00 03:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:30:04 ens3 0.39 0.14 0.10 0.06 0.00 0.00 0.00 0.00 03:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:40:04 ens3 0.34 0.13 0.08 0.05 0.00 0.00 0.00 0.00 03:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:50:04 ens3 0.21 0.07 0.04 0.02 0.00 0.00 0.00 0.00 03:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:00:01 ens3 1.56 0.16 0.28 0.08 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:10:04 ens3 2.92 0.48 0.66 0.32 0.00 0.00 0.00 0.00 04:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:20:04 ens3 0.53 0.07 0.07 0.02 0.00 0.00 0.00 0.00 04:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:04 lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 04:30:04 ens3 28.00 18.72 98.31 10.71 0.00 0.00 0.00 0.00 04:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:04 lo 155.22 155.22 190.69 190.69 0.00 0.00 0.00 0.00 04:40:04 ens3 579.65 339.37 1711.45 1148.08 0.00 0.00 0.00 0.00 04:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 14.20 14.20 17.33 17.33 0.00 0.00 0.00 0.00 Average: ens3 55.88 32.69 164.64 105.37 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 5.15.0-171-generic (prd-ubuntu2204-docker-8c-8g-53337) 03/27/26 _x86_64_ (8 CPU) 02:49:20 LINUX RESTART (8 CPU) 02:50:01 CPU %user %nice %system %iowait %steal %idle 03:00:01 all 0.07 0.00 0.02 0.01 0.02 99.89 03:00:01 0 0.02 0.00 0.01 0.00 0.00 99.98 03:00:01 1 0.29 0.00 0.03 0.01 0.01 99.66 03:00:01 2 0.04 0.00 0.05 0.01 0.01 99.89 03:00:01 3 0.09 0.00 0.02 0.00 0.00 99.89 03:00:01 4 0.05 0.00 0.04 0.00 0.01 99.90 03:00:01 5 0.03 0.00 0.01 0.00 0.00 99.96 03:00:01 6 0.02 0.00 0.01 0.04 0.07 99.86 03:00:01 7 0.03 0.00 0.02 0.00 0.01 99.95 03:10:04 all 0.05 0.00 0.02 0.01 0.05 99.87 03:10:04 0 0.01 0.00 0.01 0.00 0.19 99.79 03:10:04 1 0.14 0.00 0.02 0.00 0.07 99.77 03:10:04 2 0.12 0.00 0.01 0.00 0.01 99.86 03:10:04 3 0.01 0.00 0.08 0.00 0.03 99.89 03:10:04 4 0.03 0.00 0.03 0.06 0.03 99.85 03:10:04 5 0.02 0.00 0.01 0.00 0.00 99.97 03:10:04 6 0.05 0.00 0.02 0.05 0.02 99.85 03:10:04 7 0.00 0.00 0.01 0.00 0.00 99.98 03:20:04 all 0.06 0.00 0.01 0.00 0.01 99.91 03:20:04 0 0.02 0.00 0.02 0.00 0.01 99.96 03:20:04 1 0.03 0.00 0.02 0.00 0.01 99.94 03:20:04 2 0.03 0.00 0.03 0.00 0.01 99.94 03:20:04 3 0.00 0.00 0.01 0.00 0.00 99.98 03:20:04 4 0.01 0.00 0.01 0.03 0.01 99.94 03:20:04 5 0.01 0.00 0.01 0.01 0.00 99.97 03:20:04 6 0.41 0.00 0.01 0.00 0.01 99.57 03:20:04 7 0.01 0.00 0.01 0.00 0.00 99.98 03:30:04 all 0.08 0.00 0.01 0.01 0.00 99.89 03:30:04 0 0.01 0.00 0.01 0.01 0.00 99.97 03:30:04 1 0.03 0.00 0.03 0.00 0.02 99.92 03:30:04 2 0.01 0.00 0.01 0.00 0.00 99.97 03:30:04 3 0.01 0.00 0.01 0.00 0.00 99.98 03:30:04 4 0.01 0.00 0.01 0.00 0.00 99.98 03:30:04 5 0.03 0.00 0.01 0.00 0.00 99.96 03:30:04 6 0.52 0.00 0.02 0.03 0.01 99.42 03:30:04 7 0.01 0.00 0.01 0.01 0.00 99.96 03:40:04 all 0.06 0.00 0.02 0.15 0.08 99.68 03:40:04 0 0.05 0.00 0.01 0.00 0.08 99.86 03:40:04 1 0.04 0.00 0.03 0.78 0.03 99.12 03:40:04 2 0.02 0.00 0.02 0.00 0.39 99.57 03:40:04 3 0.07 0.00 0.02 0.00 0.11 99.80 03:40:04 4 0.01 0.00 0.02 0.00 0.01 99.96 03:40:04 5 0.08 0.00 0.02 0.00 0.02 99.88 03:40:04 6 0.23 0.00 0.01 0.24 0.01 99.50 03:40:04 7 0.01 0.00 0.01 0.21 0.01 99.76 03:50:04 all 0.12 0.00 0.01 0.00 0.01 99.85 03:50:04 0 0.01 0.00 0.00 0.00 0.00 99.99 03:50:04 1 0.01 0.00 0.02 0.03 0.03 99.91 03:50:04 2 0.01 0.00 0.00 0.00 0.00 99.98 03:50:04 3 0.19 0.00 0.03 0.00 0.00 99.77 03:50:04 4 0.02 0.00 0.03 0.00 0.00 99.95 03:50:04 5 0.01 0.00 0.01 0.00 0.00 99.98 03:50:04 6 0.00 0.00 0.00 0.00 0.01 99.99 03:50:04 7 0.73 0.00 0.02 0.00 0.01 99.25 04:00:01 all 0.06 0.00 0.05 0.01 0.06 99.82 04:00:01 0 0.01 0.00 0.01 0.00 0.00 99.98 04:00:01 1 0.04 0.00 0.03 0.01 0.01 99.91 04:00:01 2 0.03 0.00 0.02 0.00 0.01 99.94 04:00:01 3 0.38 0.00 0.03 0.00 0.01 99.59 04:00:01 4 0.01 0.00 0.01 0.00 0.07 99.91 04:00:01 5 0.00 0.00 0.18 0.00 0.10 99.72 04:00:01 6 0.02 0.00 0.10 0.00 0.12 99.77 04:00:01 7 0.00 0.00 0.01 0.09 0.17 99.74 04:10:04 all 0.06 0.00 0.03 0.02 0.01 99.88 04:10:04 0 0.00 0.00 0.01 0.00 0.00 99.99 04:10:04 1 0.04 0.00 0.04 0.15 0.02 99.75 04:10:04 2 0.02 0.00 0.12 0.00 0.00 99.85 04:10:04 3 0.01 0.00 0.02 0.00 0.01 99.95 04:10:04 4 0.03 0.00 0.02 0.00 0.01 99.93 04:10:04 5 0.00 0.00 0.01 0.00 0.02 99.97 04:10:04 6 0.32 0.00 0.01 0.00 0.01 99.66 04:10:04 7 0.01 0.00 0.01 0.03 0.00 99.94 04:20:04 all 0.10 0.00 0.02 0.03 0.01 99.83 04:20:04 0 0.00 0.00 0.01 0.00 0.00 99.99 04:20:04 1 0.17 0.00 0.07 0.17 0.01 99.58 04:20:04 2 0.03 0.00 0.04 0.00 0.03 99.91 04:20:04 3 0.44 0.00 0.03 0.00 0.00 99.53 04:20:04 4 0.01 0.00 0.02 0.00 0.00 99.97 04:20:04 5 0.01 0.00 0.01 0.00 0.00 99.98 04:20:04 6 0.18 0.00 0.01 0.00 0.00 99.81 04:20:04 7 0.01 0.00 0.01 0.10 0.01 99.87 04:30:04 all 0.37 0.00 0.07 0.06 0.01 99.50 04:30:04 0 0.10 0.00 0.04 0.06 0.00 99.80 04:30:04 1 0.64 0.00 0.05 0.00 0.02 99.29 04:30:04 2 0.47 0.00 0.03 0.01 0.01 99.49 04:30:04 3 0.68 0.00 0.08 0.00 0.02 99.22 04:30:04 4 0.29 0.00 0.06 0.01 0.01 99.64 04:30:04 5 0.17 0.00 0.06 0.00 0.00 99.77 04:30:04 6 0.21 0.00 0.15 0.34 0.00 99.30 04:30:04 7 0.42 0.00 0.08 0.04 0.00 99.46 04:40:04 all 12.86 0.00 1.09 0.26 0.04 85.74 04:40:04 0 9.76 0.00 0.69 0.17 0.04 89.35 04:40:04 1 19.88 0.00 1.55 0.55 0.05 77.97 04:40:04 2 13.78 0.00 1.37 0.14 0.05 84.65 04:40:04 3 13.73 0.00 1.07 0.04 0.05 85.12 04:40:04 4 10.99 0.00 1.02 0.21 0.04 87.75 04:40:04 5 10.96 0.00 0.88 0.38 0.04 87.74 04:40:04 6 12.27 0.00 1.36 0.41 0.05 85.92 04:40:04 7 11.55 0.00 0.82 0.20 0.04 87.40 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.26 0.00 0.12 0.05 0.03 98.54 Average: 0 0.90 0.00 0.07 0.02 0.03 98.97 Average: 1 1.93 0.00 0.17 0.15 0.03 97.72 Average: 2 1.32 0.00 0.15 0.02 0.05 98.47 Average: 3 1.41 0.00 0.13 0.00 0.02 98.43 Average: 4 1.04 0.00 0.11 0.03 0.02 98.80 Average: 5 1.02 0.00 0.11 0.04 0.02 98.81 Average: 6 1.29 0.00 0.15 0.10 0.03 98.43 Average: 7 1.16 0.00 0.09 0.06 0.02 98.67