---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-41443 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 18G 60G 23% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 718 4686 3 10584 14928 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:67:bc:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.147/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79213sec preferred_lft 79213sec inet6 fe80::f816:3eff:fe67:bcb6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3e:c8:cb:6d 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-4c-16g-41443) 07/10/25 _x86_64_ (4 CPU) 07:07:47 LINUX RESTART (4 CPU) 07:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:09 91.13 4.47 81.89 4.77 780.67 36593.36 35158.53 07:30:09 16.81 1.03 14.98 0.80 30.53 1364.77 1135.75 07:40:09 17.51 0.00 16.71 0.80 0.03 608.08 865.39 07:50:09 11.92 0.00 11.41 0.52 0.00 206.15 458.56 08:00:09 4.79 0.00 4.61 0.18 0.00 87.17 103.96 08:10:09 20.67 0.04 5.40 15.24 0.88 97.09 212003.54 08:20:09 5.27 0.00 5.08 0.19 0.09 107.13 79.47 08:30:09 12.64 0.02 11.98 0.63 3.92 1274.12 608.11 08:40:09 11.31 0.00 10.90 0.41 0.00 196.93 348.47 08:50:09 8.95 0.01 8.39 0.55 0.08 1205.00 5572.68 09:00:09 8.27 0.01 7.92 0.34 0.05 166.85 108.44 Average: 19.13 0.51 16.39 2.22 75.24 3857.51 23330.27 07:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:09 170820 9443216 6478728 39.57 234280 8828880 7574980 43.48 2349096 13081544 1160 07:30:09 6637808 15360208 563688 3.44 243628 8273848 1275204 7.32 2446240 6527456 7900 07:40:09 4112936 12912372 3010464 18.39 248568 8339912 3753552 21.55 2477900 9005624 36 07:50:09 2616456 11420136 4501968 27.50 250420 8342344 5211000 29.91 2480640 10508864 292 08:00:09 2546648 11353996 4567948 27.90 251320 8345060 5289340 30.36 2481580 10577256 376 08:10:09 1112848 9927400 5993912 36.61 252352 8351228 6708428 38.51 2487212 11989268 108 08:20:09 1037072 9854480 6066636 37.05 253104 8353328 6714692 38.54 2487996 12073192 176 08:30:09 4056316 13162388 2759964 16.86 261836 8622940 3616100 20.76 2574744 8974028 376 08:40:09 4932172 14042336 1880504 11.49 263052 8625652 2825104 16.22 2589508 8081772 220 08:50:09 1875432 11268728 4651972 28.41 271064 8890880 5321476 30.55 2653140 11037460 1820 09:00:09 1242144 10639360 5280760 32.25 271952 8893756 5965268 34.24 2695776 11631172 64 Average: 2758241 11762238 4159686 25.41 254689 8533439 4932286 28.31 2520348 10317058 1139 07:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:09 lo 5.96 5.96 5.49 5.49 0.00 0.00 0.00 0.00 07:20:09 ens3 112.48 80.14 1628.52 8.18 0.00 0.00 0.00 0.00 07:20:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:09 lo 19.59 19.59 10.86 10.86 0.00 0.00 0.00 0.00 07:30:09 ens3 1.09 0.90 0.29 0.24 0.00 0.00 0.00 0.00 07:30:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:09 lo 10.19 10.19 4.82 4.82 0.00 0.00 0.00 0.00 07:40:09 ens3 1.45 1.22 0.37 1.28 0.00 0.00 0.00 0.00 07:40:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:09 lo 17.26 17.26 9.54 9.54 0.00 0.00 0.00 0.00 07:50:09 ens3 0.99 0.70 0.24 0.18 0.00 0.00 0.00 0.00 07:50:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:09 lo 22.27 22.27 8.65 8.65 0.00 0.00 0.00 0.00 08:00:09 ens3 0.66 0.52 0.13 0.11 0.00 0.00 0.00 0.00 08:00:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:09 lo 19.14 19.14 8.51 8.51 0.00 0.00 0.00 0.00 08:10:09 ens3 0.77 0.45 0.21 0.15 0.00 0.00 0.00 0.00 08:10:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:09 lo 19.48 19.48 10.27 10.27 0.00 0.00 0.00 0.00 08:20:09 ens3 0.72 0.55 0.16 0.13 0.00 0.00 0.00 0.00 08:20:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:09 lo 14.83 14.83 7.92 7.92 0.00 0.00 0.00 0.00 08:30:09 ens3 0.92 0.73 0.24 0.20 0.00 0.00 0.00 0.00 08:30:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:09 lo 12.65 12.65 5.33 5.33 0.00 0.00 0.00 0.00 08:40:09 ens3 0.86 0.62 0.20 0.15 0.00 0.00 0.00 0.00 08:40:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:09 lo 22.63 22.63 9.73 9.73 0.00 0.00 0.00 0.00 08:50:09 ens3 1.37 0.64 0.41 0.28 0.00 0.00 0.00 0.00 08:50:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:09 lo 24.04 24.04 10.47 10.47 0.00 0.00 0.00 0.00 09:00:09 ens3 1.69 0.92 0.47 0.33 0.00 0.00 0.00 0.00 09:00:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.08 17.08 8.32 8.32 0.00 0.00 0.00 0.00 Average: ens3 11.33 8.05 150.45 1.03 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-4c-16g-41443) 07/10/25 _x86_64_ (4 CPU) 07:07:47 LINUX RESTART (4 CPU) 07:10:00 CPU %user %nice %system %iowait %steal %idle 07:20:09 all 52.12 0.00 2.83 1.72 0.10 43.23 07:20:09 0 49.41 0.00 3.07 1.73 0.10 45.70 07:20:09 1 51.20 0.00 3.00 1.48 0.10 44.22 07:20:09 2 54.37 0.00 2.68 1.91 0.10 40.95 07:20:09 3 53.51 0.00 2.58 1.77 0.10 42.04 07:30:09 all 18.70 0.00 0.75 0.10 0.07 80.37 07:30:09 0 17.91 0.00 0.67 0.08 0.07 81.28 07:30:09 1 18.96 0.00 0.72 0.06 0.07 80.20 07:30:09 2 18.55 0.00 0.90 0.17 0.07 80.30 07:30:09 3 19.39 0.00 0.73 0.09 0.07 79.73 07:40:09 all 24.54 0.00 0.93 0.06 0.07 74.40 07:40:09 0 24.00 0.00 0.86 0.11 0.07 74.97 07:40:09 1 23.86 0.00 1.05 0.07 0.08 74.94 07:40:09 2 25.49 0.00 0.93 0.03 0.08 73.47 07:40:09 3 24.81 0.00 0.88 0.03 0.08 74.20 07:50:09 all 21.04 0.00 0.79 2.46 0.07 75.64 07:50:09 0 20.77 0.00 0.76 2.97 0.06 75.44 07:50:09 1 23.25 0.00 0.82 0.91 0.08 74.94 07:50:09 2 19.96 0.00 0.79 3.01 0.08 76.16 07:50:09 3 20.18 0.00 0.81 2.93 0.07 76.01 08:00:09 all 7.81 0.00 0.40 0.03 0.06 91.71 08:00:09 0 8.04 0.00 0.35 0.01 0.06 91.54 08:00:09 1 8.00 0.00 0.41 0.04 0.06 91.48 08:00:09 2 7.18 0.00 0.46 0.00 0.06 92.30 08:00:09 3 8.01 0.00 0.36 0.07 0.06 91.50 08:10:09 all 9.47 0.00 0.46 0.14 0.06 89.87 08:10:09 0 9.24 0.00 0.39 0.01 0.06 90.30 08:10:09 1 9.32 0.00 0.55 0.24 0.07 89.82 08:10:09 2 9.96 0.00 0.40 0.11 0.07 89.47 08:10:09 3 9.36 0.00 0.51 0.19 0.07 89.88 08:20:09 all 9.94 0.00 0.52 0.03 0.06 89.45 08:20:09 0 10.27 0.00 0.46 0.01 0.06 89.21 08:20:09 1 9.97 0.00 0.60 0.04 0.07 89.32 08:20:09 2 9.68 0.00 0.53 0.05 0.07 89.67 08:20:09 3 9.82 0.00 0.50 0.01 0.07 89.61 08:30:09 all 15.03 0.00 0.63 0.08 0.06 84.19 08:30:09 0 15.37 0.00 0.63 0.09 0.06 83.85 08:30:09 1 14.81 0.00 0.64 0.03 0.07 84.45 08:30:09 2 15.51 0.00 0.60 0.12 0.07 83.71 08:30:09 3 14.43 0.00 0.65 0.09 0.07 84.77 08:40:09 all 17.50 0.00 0.71 0.03 0.07 81.69 08:40:09 0 17.56 0.00 0.71 0.03 0.07 81.63 08:40:09 1 17.36 0.00 0.74 0.05 0.07 81.77 08:40:09 2 17.70 0.00 0.72 0.02 0.08 81.49 08:40:09 3 17.36 0.00 0.68 0.04 0.07 81.85 08:50:09 all 12.03 0.00 0.60 0.05 0.07 87.26 08:50:09 0 11.96 0.00 0.54 0.06 0.06 87.38 08:50:09 1 11.22 0.00 0.58 0.09 0.06 88.05 08:50:09 2 12.14 0.00 0.64 0.02 0.07 87.13 08:50:09 3 12.79 0.00 0.62 0.06 0.07 86.47 09:00:09 all 15.55 0.00 0.64 0.03 0.07 83.71 09:00:09 0 15.81 0.00 0.56 0.04 0.07 83.53 09:00:09 1 14.93 0.00 0.62 0.04 0.07 84.35 09:00:09 2 15.70 0.00 0.59 0.05 0.07 83.59 09:00:09 3 15.74 0.00 0.81 0.02 0.07 83.36 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.57 0.00 0.85 0.43 0.07 80.08 Average: 0 18.25 0.00 0.82 0.47 0.07 80.39 Average: 1 18.49 0.00 0.89 0.28 0.07 80.27 Average: 2 18.80 0.00 0.84 0.50 0.07 79.78 Average: 3 18.72 0.00 0.83 0.48 0.07 79.89