---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-47549 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 12G 66G 16% / 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 631 8942 4 6415 15015 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:da:e8:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.42/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79520sec preferred_lft 79520sec inet6 fe80::f816:3eff:feda:e866/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:45:8d:00:7b 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-4g-47549) 07/30/25 _x86_64_ (4 CPU) 11:49:46 LINUX RESTART (4 CPU) 11:50:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:00:12 27.11 6.63 8.42 12.06 1587.56 6569.53 255177.41 12:10:12 1.58 0.01 1.57 0.00 0.04 17.85 0.00 12:20:12 1.47 0.00 1.47 0.00 0.01 16.43 0.00 12:30:12 1.32 0.00 1.32 0.00 0.00 14.88 0.00 12:40:12 1.27 0.00 1.27 0.00 0.16 14.20 0.00 12:50:12 1.27 0.00 1.27 0.00 0.00 14.17 0.00 13:00:12 1.34 0.00 1.34 0.00 0.00 14.87 0.00 13:10:12 1.32 0.00 1.32 0.00 0.00 14.99 0.00 13:20:12 24.77 1.38 23.32 0.07 97.85 579.25 605.08 13:30:12 38.30 3.77 31.14 3.39 187.07 8820.16 29548.64 13:40:12 32.83 0.07 29.32 3.44 3.69 6233.65 52632.13 Average: 12.08 1.09 9.25 1.74 173.19 2036.55 31137.73 11:50:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:00:12 13554316 15533032 484988 2.96 39536 2166216 1135992 6.52 379028 2185644 216 12:10:12 13554064 15533404 484700 2.96 40148 2166228 1135992 6.52 379644 2185624 16 12:20:12 13553572 15533516 484584 2.96 40728 2166244 1135992 6.52 380224 2186944 208 12:30:12 13551836 15532388 485692 2.97 41192 2166384 1135992 6.52 380692 2187904 24 12:40:12 13555220 15536216 481924 2.94 41576 2166436 1136120 6.52 381080 2190416 40 12:50:12 13552952 15534416 483668 2.95 41896 2166568 1136120 6.52 381392 2190708 12 13:00:12 13552448 15534336 483772 2.95 42304 2166580 1136184 6.52 381808 2191088 56 13:10:12 13551444 15533840 484172 2.96 42652 2166728 1136120 6.52 382164 2191140 168 13:20:12 13178824 15380496 627136 3.83 56968 2362920 1252844 7.19 465692 2477696 81836 13:30:12 9506004 13163760 2794948 17.07 118908 3673204 2986356 17.14 854080 5640084 192824 13:40:12 9345056 13357176 2598756 15.87 138692 3979632 3014036 17.30 950332 5676820 111048 Average: 12768703 15106598 899485 5.49 58600 2486104 1485613 8.53 483285 2845824 35132 11:50:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:00:12 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 12:00:12 ens3 33.63 22.07 241.51 2.92 0.00 0.00 0.00 0.00 12:00:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:12 ens3 0.43 0.09 0.05 0.02 0.00 0.00 0.00 0.00 12:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:20:12 ens3 0.41 0.11 0.07 0.04 0.00 0.00 0.00 0.00 12:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:30:12 ens3 0.40 0.10 0.05 0.02 0.00 0.00 0.00 0.00 12:30:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:12 ens3 0.73 0.45 0.10 0.54 0.00 0.00 0.00 0.00 12:40:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:12 ens3 0.31 0.07 0.04 0.02 0.00 0.00 0.00 0.00 12:50:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:12 ens3 0.46 0.14 0.10 0.06 0.00 0.00 0.00 0.00 13:00:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:12 ens3 0.32 0.08 0.04 0.02 0.00 0.00 0.00 0.00 13:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:12 lo 0.15 0.15 0.02 0.02 0.00 0.00 0.00 0.00 13:20:12 ens3 26.79 19.01 159.21 5.07 0.00 0.00 0.00 0.00 13:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:12 lo 1402.29 1402.29 1328.25 1328.25 0.00 0.00 0.00 0.00 13:30:12 ens3 96.30 72.87 870.00 13.72 0.00 0.00 0.00 0.00 13:30:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:12 lo 1334.79 1334.79 1270.25 1270.25 0.00 0.00 0.00 0.00 13:40:12 ens3 25.69 23.08 49.61 7.06 0.00 0.00 0.00 0.00 13:40:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 248.47 248.47 235.80 235.80 0.00 0.00 0.00 0.00 Average: ens3 16.89 12.57 120.29 2.68 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-4g-47549) 07/30/25 _x86_64_ (4 CPU) 11:49:46 LINUX RESTART (4 CPU) 11:50:00 CPU %user %nice %system %iowait %steal %idle 12:00:12 all 0.89 0.00 0.30 0.69 0.01 98.11 12:00:12 0 0.99 0.00 0.29 1.05 0.01 97.66 12:00:12 1 0.81 0.00 0.31 0.43 0.01 98.44 12:00:12 2 1.00 0.00 0.22 0.59 0.01 98.18 12:00:12 3 0.76 0.00 0.37 0.69 0.01 98.17 12:10:12 all 0.08 0.00 0.02 0.16 0.05 99.68 12:10:12 0 0.10 0.00 0.04 0.05 0.02 99.80 12:10:12 1 0.07 0.00 0.03 0.25 0.02 99.64 12:10:12 2 0.13 0.00 0.02 0.00 0.15 99.70 12:10:12 3 0.02 0.00 0.02 0.35 0.02 99.60 12:20:12 all 0.14 0.00 0.02 0.01 0.01 99.82 12:20:12 0 0.52 0.00 0.03 0.00 0.01 99.44 12:20:12 1 0.02 0.00 0.02 0.00 0.01 99.95 12:20:12 2 0.02 0.00 0.02 0.01 0.01 99.95 12:20:12 3 0.01 0.00 0.02 0.03 0.01 99.94 12:30:12 all 0.12 0.00 0.02 0.01 0.01 99.84 12:30:12 0 0.44 0.00 0.03 0.00 0.01 99.52 12:30:12 1 0.03 0.00 0.02 0.03 0.01 99.91 12:30:12 2 0.01 0.00 0.02 0.00 0.00 99.96 12:30:12 3 0.01 0.00 0.02 0.01 0.01 99.95 12:40:12 all 0.08 0.00 0.02 0.01 0.01 99.88 12:40:12 0 0.17 0.00 0.03 0.00 0.01 99.79 12:40:12 1 0.15 0.00 0.02 0.03 0.00 99.81 12:40:12 2 0.01 0.00 0.01 0.01 0.01 99.96 12:40:12 3 0.02 0.00 0.02 0.00 0.01 99.96 12:50:12 all 0.14 0.00 0.02 0.01 0.01 99.83 12:50:12 0 0.50 0.00 0.01 0.01 0.01 99.47 12:50:12 1 0.01 0.00 0.02 0.02 0.01 99.95 12:50:12 2 0.02 0.00 0.03 0.00 0.01 99.94 12:50:12 3 0.02 0.00 0.02 0.02 0.01 99.94 13:00:12 all 0.25 0.00 0.03 0.01 0.01 99.71 13:00:12 0 0.40 0.00 0.02 0.00 0.01 99.57 13:00:12 1 0.02 0.00 0.03 0.00 0.01 99.95 13:00:12 2 0.56 0.00 0.04 0.00 0.01 99.39 13:00:12 3 0.01 0.00 0.02 0.04 0.01 99.93 13:10:12 all 0.04 0.00 0.02 0.01 0.01 99.93 13:10:12 0 0.01 0.00 0.01 0.00 0.00 99.97 13:10:12 1 0.02 0.00 0.02 0.00 0.00 99.96 13:10:12 2 0.11 0.00 0.03 0.01 0.01 99.85 13:10:12 3 0.02 0.00 0.03 0.02 0.01 99.93 13:20:12 all 1.10 0.00 0.15 0.15 0.01 98.60 13:20:12 0 0.75 0.00 0.20 0.32 0.01 98.73 13:20:12 1 1.42 0.00 0.11 0.18 0.01 98.28 13:20:12 2 1.39 0.00 0.16 0.06 0.02 98.38 13:20:12 3 0.83 0.00 0.12 0.03 0.01 99.01 13:30:12 all 62.74 0.00 2.73 0.27 0.13 34.13 13:30:12 0 60.25 0.00 2.77 0.22 0.13 36.63 13:30:12 1 64.88 0.00 2.78 0.49 0.13 31.73 13:30:12 2 63.03 0.00 2.72 0.21 0.13 33.91 13:30:12 3 62.80 0.00 2.67 0.14 0.13 34.26 13:40:12 all 64.60 0.00 2.69 0.32 0.12 32.27 13:40:12 0 65.95 0.00 2.63 0.26 0.12 31.03 13:40:12 1 64.88 0.00 2.90 0.36 0.12 31.75 13:40:12 2 64.60 0.00 2.79 0.48 0.12 32.01 13:40:12 3 62.97 0.00 2.46 0.17 0.12 34.28 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.78 0.00 0.55 0.15 0.03 87.49 Average: 0 11.77 0.00 0.55 0.18 0.03 87.47 Average: 1 11.98 0.00 0.57 0.16 0.03 87.27 Average: 2 11.85 0.00 0.55 0.13 0.04 87.44 Average: 3 11.53 0.00 0.52 0.14 0.03 87.78