---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-1464 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 UTC 2025 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 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 Tsx async abort: 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 735 25023 4 6333 30889 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:ac:7d:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.27/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 77774sec preferred_lft 77774sec inet6 fe80::f816:3eff:feac:7d38/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ea:22:e2:8c 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 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-1464) 09/21/25 _x86_64_ (8 CPU) 06:52:03 LINUX RESTART (8 CPU) 07:00:11 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:10:01 1.11 0.01 1.10 0.01 0.04 14.83 467.91 07:20:12 1.30 0.00 1.30 0.00 0.01 14.71 0.00 07:30:12 14.29 0.00 1.32 12.97 0.15 14.29 513367.61 07:40:01 1.28 0.00 1.28 0.00 0.00 13.91 0.00 07:50:13 1.38 0.00 1.38 0.00 0.00 15.10 0.00 08:00:43 1.36 0.00 1.35 0.00 0.00 14.77 0.11 08:10:01 1.26 0.00 1.26 0.00 0.00 13.61 0.00 08:20:43 2.10 0.00 2.09 0.01 0.02 24.09 1.17 08:30:43 1.66 0.00 1.66 0.00 0.00 18.17 0.00 08:40:01 1.62 0.00 1.62 0.00 0.00 17.50 0.00 08:50:43 1.68 0.00 1.68 0.00 0.00 18.06 0.00 09:00:43 1.71 0.00 1.71 0.00 0.00 18.20 0.00 09:10:01 44.31 3.90 39.64 0.77 131.52 7005.36 5890.37 Average: 5.56 0.28 4.22 1.06 9.44 517.37 40017.18 07:00:11 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 29894352 31889440 492908 1.50 47484 2284548 1495224 4.41 401560 2263512 12 07:20:12 29893120 31888632 493992 1.50 47912 2284548 1495224 4.41 401988 2264692 132 07:30:12 29881824 31887832 494684 1.51 48504 2294440 1495224 4.41 412464 2265856 188 07:40:01 29881076 31887664 494924 1.51 48928 2294584 1495288 4.41 412904 2267260 4 07:50:13 29880068 31887100 495484 1.51 49264 2294712 1495288 4.41 413224 2268056 8 08:00:43 29879112 31886592 496008 1.51 49712 2294732 1495288 4.41 413632 2269344 8 08:10:01 29879132 31886924 495784 1.51 49984 2294736 1495288 4.41 413936 2270664 8 08:20:43 30052448 32060888 321704 0.98 50548 2294892 1493468 4.40 424508 2124684 4 08:30:43 30051192 32060288 322528 0.98 51164 2294904 1493468 4.40 425136 2124852 8 08:40:01 30031788 32041664 341188 1.04 51708 2295104 1493468 4.40 425728 2144412 176 08:50:43 30029776 32040388 342528 1.04 52300 2295240 1493468 4.40 426320 2144364 8 09:00:43 30027776 32039012 343836 1.05 52892 2295252 1493532 4.40 426912 2144464 16 09:10:01 25966204 30426940 1887944 5.74 96456 4646104 2251268 6.64 1304680 5186852 805124 Average: 29642144 31837182 540270 1.64 53604 2474138 1552730 4.58 484846 2441462 61977 07:00:11 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:10:01 ens3 0.75 0.12 0.09 0.04 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:12 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 07:20:12 ens3 0.75 0.14 0.11 0.06 0.00 0.00 0.00 0.00 07:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:30:12 ens3 0.68 0.11 0.08 0.04 0.00 0.00 0.00 0.00 07:30:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:40:01 ens3 0.70 0.10 0.08 0.04 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:13 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 07:50:13 ens3 0.63 0.08 0.05 0.02 0.00 0.00 0.00 0.00 07:50:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:43 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:00:43 ens3 0.77 0.10 0.09 0.04 0.00 0.00 0.00 0.00 08:00:43 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 08:10:01 ens3 0.68 0.10 0.08 0.04 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:43 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 08:20:43 ens3 2.17 1.07 0.86 2.67 0.00 0.00 0.00 0.00 08:20:43 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:43 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:30:43 ens3 0.62 0.07 0.05 0.02 0.00 0.00 0.00 0.00 08:30:43 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 08:40:01 ens3 0.64 0.07 0.06 0.02 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:43 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 08:50:43 ens3 0.63 0.07 0.06 0.02 0.00 0.00 0.00 0.00 08:50:43 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:43 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:43 ens3 0.64 0.08 0.06 0.02 0.00 0.00 0.00 0.00 09:00:43 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 172.80 172.80 206.96 206.96 0.00 0.00 0.00 0.00 09:10:01 ens3 227.75 152.19 1290.76 49.58 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 12.48 12.48 14.84 14.84 0.00 0.00 0.00 0.00 Average: ens3 17.08 11.07 92.64 3.80 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 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-1464) 09/21/25 _x86_64_ (8 CPU) 06:52:03 LINUX RESTART (8 CPU) 07:00:11 CPU %user %nice %system %iowait %steal %idle 07:10:01 all 0.04 0.00 0.01 0.00 0.01 99.94 07:10:01 0 0.01 0.00 0.01 0.01 0.01 99.96 07:10:01 1 0.02 0.00 0.01 0.00 0.01 99.97 07:10:01 2 0.01 0.00 0.01 0.00 0.01 99.98 07:10:01 3 0.25 0.00 0.00 0.00 0.01 99.74 07:10:01 4 0.01 0.00 0.00 0.00 0.00 99.99 07:10:01 5 0.01 0.00 0.01 0.01 0.00 99.98 07:10:01 6 0.04 0.00 0.02 0.02 0.02 99.91 07:10:01 7 0.02 0.00 0.01 0.00 0.01 99.96 07:20:12 all 0.13 0.00 0.01 0.00 0.01 99.85 07:20:12 0 0.01 0.00 0.01 0.00 0.01 99.96 07:20:12 1 0.01 0.00 0.01 0.00 0.01 99.98 07:20:12 2 0.01 0.00 0.01 0.00 0.00 99.97 07:20:12 3 0.94 0.00 0.00 0.00 0.01 99.04 07:20:12 4 0.00 0.00 0.00 0.00 0.00 99.99 07:20:12 5 0.00 0.00 0.00 0.01 0.00 99.98 07:20:12 6 0.00 0.00 0.00 0.00 0.00 99.99 07:20:12 7 0.01 0.00 0.02 0.02 0.02 99.93 07:30:12 all 0.05 0.00 0.01 0.02 0.01 99.91 07:30:12 0 0.01 0.00 0.01 0.02 0.00 99.96 07:30:12 1 0.01 0.00 0.01 0.00 0.00 99.99 07:30:12 2 0.01 0.00 0.01 0.00 0.00 99.98 07:30:12 3 0.37 0.00 0.01 0.00 0.01 99.61 07:30:12 4 0.00 0.00 0.00 0.00 0.00 99.99 07:30:12 5 0.00 0.00 0.00 0.00 0.00 99.99 07:30:12 6 0.02 0.00 0.05 0.15 0.02 99.77 07:30:12 7 0.00 0.00 0.00 0.00 0.00 99.99 07:40:01 all 0.01 0.00 0.01 0.00 0.01 99.97 07:40:01 0 0.01 0.00 0.01 0.01 0.01 99.97 07:40:01 1 0.00 0.00 0.01 0.02 0.01 99.97 07:40:01 2 0.01 0.00 0.01 0.00 0.01 99.98 07:40:01 3 0.01 0.00 0.01 0.00 0.01 99.97 07:40:01 4 0.00 0.00 0.01 0.00 0.00 99.99 07:40:01 5 0.01 0.00 0.00 0.00 0.00 99.99 07:40:01 6 0.02 0.00 0.03 0.00 0.02 99.94 07:40:01 7 0.01 0.00 0.01 0.00 0.01 99.98 07:50:13 all 0.03 0.00 0.01 0.00 0.01 99.94 07:50:13 0 0.01 0.00 0.01 0.00 0.01 99.97 07:50:13 1 0.23 0.00 0.02 0.02 0.01 99.72 07:50:13 2 0.00 0.00 0.01 0.00 0.00 99.98 07:50:13 3 0.00 0.00 0.00 0.00 0.00 99.99 07:50:13 4 0.00 0.00 0.00 0.00 0.00 99.99 07:50:13 5 0.00 0.00 0.00 0.00 0.00 99.99 07:50:13 6 0.01 0.00 0.02 0.00 0.02 99.94 07:50:13 7 0.01 0.00 0.01 0.00 0.00 99.98 08:00:43 all 0.06 0.00 0.01 0.00 0.01 99.91 08:00:43 0 0.08 0.00 0.02 0.01 0.01 99.88 08:00:43 1 0.01 0.00 0.00 0.02 0.01 99.96 08:00:43 2 0.00 0.00 0.00 0.00 0.00 99.99 08:00:43 3 0.39 0.00 0.01 0.00 0.01 99.60 08:00:43 4 0.01 0.00 0.01 0.00 0.00 99.98 08:00:43 5 0.00 0.00 0.00 0.00 0.00 99.99 08:00:43 6 0.02 0.00 0.03 0.00 0.02 99.93 08:00:43 7 0.01 0.00 0.01 0.00 0.00 99.97 08:10:01 all 0.03 0.00 0.01 0.01 0.01 99.94 08:10:01 0 0.18 0.00 0.04 0.00 0.01 99.76 08:10:01 1 0.01 0.00 0.01 0.02 0.01 99.95 08:10:01 2 0.01 0.00 0.01 0.00 0.00 99.98 08:10:01 3 0.01 0.00 0.00 0.05 0.00 99.94 08:10:01 4 0.01 0.00 0.01 0.00 0.00 99.99 08:10:01 5 0.00 0.00 0.00 0.00 0.00 99.99 08:10:01 6 0.01 0.00 0.01 0.00 0.01 99.97 08:10:01 7 0.01 0.00 0.02 0.00 0.01 99.95 08:20:43 all 0.12 0.00 0.02 0.01 0.01 99.84 08:20:43 0 0.06 0.00 0.02 0.01 0.01 99.90 08:20:43 1 0.07 0.00 0.02 0.00 0.01 99.89 08:20:43 2 0.21 0.00 0.01 0.05 0.01 99.72 08:20:43 3 0.41 0.00 0.01 0.01 0.01 99.57 08:20:43 4 0.03 0.00 0.02 0.00 0.01 99.95 08:20:43 5 0.06 0.00 0.03 0.01 0.01 99.89 08:20:43 6 0.08 0.00 0.01 0.00 0.00 99.91 08:20:43 7 0.04 0.00 0.02 0.00 0.00 99.93 08:30:43 all 0.05 0.00 0.01 0.00 0.01 99.93 08:30:43 0 0.01 0.00 0.02 0.01 0.01 99.96 08:30:43 1 0.02 0.00 0.02 0.00 0.02 99.94 08:30:43 2 0.01 0.00 0.00 0.03 0.00 99.96 08:30:43 3 0.31 0.00 0.01 0.00 0.01 99.67 08:30:43 4 0.01 0.00 0.01 0.00 0.00 99.98 08:30:43 5 0.00 0.00 0.00 0.00 0.00 99.99 08:30:43 6 0.00 0.00 0.01 0.00 0.00 99.99 08:30:43 7 0.01 0.00 0.01 0.00 0.01 99.98 08:40:01 all 0.09 0.00 0.01 0.01 0.01 99.89 08:40:01 0 0.00 0.00 0.01 0.04 0.01 99.94 08:40:01 1 0.03 0.00 0.03 0.00 0.02 99.92 08:40:01 2 0.01 0.00 0.00 0.01 0.00 99.98 08:40:01 3 0.60 0.00 0.01 0.00 0.01 99.39 08:40:01 4 0.00 0.00 0.00 0.00 0.00 99.99 08:40:01 5 0.04 0.00 0.01 0.00 0.00 99.95 08:40:01 6 0.02 0.00 0.01 0.00 0.00 99.96 08:40:01 7 0.01 0.00 0.01 0.00 0.01 99.98 08:50:43 all 0.01 0.00 0.01 0.00 0.01 99.97 08:50:43 0 0.01 0.00 0.03 0.03 0.02 99.91 08:50:43 1 0.00 0.00 0.00 0.00 0.00 99.98 08:50:43 2 0.01 0.00 0.00 0.00 0.00 99.98 08:50:43 3 0.01 0.00 0.00 0.00 0.00 99.99 08:50:43 4 0.01 0.00 0.01 0.00 0.00 99.98 08:50:43 5 0.01 0.00 0.00 0.00 0.00 99.98 08:50:43 6 0.01 0.00 0.01 0.00 0.00 99.98 08:50:43 7 0.02 0.00 0.01 0.00 0.01 99.97 08:50:43 CPU %user %nice %system %iowait %steal %idle 09:00:43 all 0.10 0.00 0.01 0.01 0.01 99.88 09:00:43 0 0.01 0.00 0.01 0.00 0.02 99.95 09:00:43 1 0.00 0.00 0.01 0.03 0.01 99.95 09:00:43 2 0.76 0.00 0.00 0.00 0.01 99.22 09:00:43 3 0.01 0.00 0.01 0.00 0.00 99.99 09:00:43 4 0.01 0.00 0.02 0.01 0.01 99.96 09:00:43 5 0.00 0.00 0.00 0.00 0.00 99.99 09:00:43 6 0.01 0.00 0.01 0.00 0.00 99.98 09:00:43 7 0.02 0.00 0.01 0.00 0.01 99.96 09:10:01 all 11.49 0.00 0.74 0.27 0.04 87.47 09:10:01 0 11.19 0.00 0.57 0.25 0.03 87.96 09:10:01 1 11.72 0.00 0.80 0.24 0.04 87.21 09:10:01 2 18.54 0.00 1.21 0.04 0.04 80.17 09:10:01 3 11.77 0.00 0.56 0.08 0.03 87.57 09:10:01 4 9.59 0.00 0.70 0.81 0.04 88.86 09:10:01 5 12.22 0.00 0.80 0.40 0.04 86.55 09:10:01 6 9.91 0.00 0.70 0.23 0.04 89.13 09:10:01 7 6.98 0.00 0.56 0.09 0.03 92.34 Average: all 0.88 0.00 0.06 0.03 0.01 99.03 Average: 0 0.83 0.00 0.06 0.03 0.01 99.07 Average: 1 0.87 0.00 0.07 0.03 0.01 99.02 Average: 2 1.41 0.00 0.09 0.01 0.01 98.48 Average: 3 1.10 0.00 0.05 0.01 0.01 98.84 Average: 4 0.69 0.00 0.06 0.06 0.01 99.19 Average: 5 0.88 0.00 0.06 0.03 0.01 99.02 Average: 6 0.73 0.00 0.07 0.03 0.01 99.17 Average: 7 0.51 0.00 0.05 0.01 0.01 99.42