---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-45466 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: 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: 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 24% / 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 709 4705 3 10574 14938 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:17:3e:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.206/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78732sec preferred_lft 78732sec inet6 fe80::f816:3eff:fe17:3e08/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a0:be:c7:31 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-45466) 07/23/25 _x86_64_ (4 CPU) 13:55:56 LINUX RESTART (4 CPU) 14:00:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:10:02 59.54 2.02 53.07 4.44 495.86 30213.10 25722.13 14:20:01 7.96 0.35 7.22 0.39 20.91 277.78 908.50 14:30:01 13.04 0.69 11.63 0.72 8.13 1331.54 1013.80 14:40:02 14.84 0.00 14.09 0.75 0.04 579.08 411.26 14:50:01 17.98 0.00 17.15 0.83 0.01 478.98 860.42 15:00:02 21.69 0.05 6.07 15.57 1.01 176.11 212931.40 15:10:02 5.11 0.00 4.86 0.24 0.00 140.36 355.59 15:20:01 5.16 0.00 4.94 0.22 0.00 141.25 78.96 15:30:02 14.01 0.00 13.28 0.73 0.01 1366.95 1230.21 15:40:02 9.96 0.00 9.47 0.49 0.00 205.85 394.95 15:50:01 7.68 0.00 7.25 0.42 0.00 1142.31 174.51 16:00:02 6.91 0.00 6.60 0.31 0.00 189.79 231.43 Average: 15.34 0.26 12.98 2.10 43.95 3027.77 20391.61 14:00:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:10:02 164496 8353764 7569504 46.23 233032 7766188 9030340 51.83 2254944 13198388 220 14:20:01 2134060 10257784 5666920 34.61 234336 7701208 6754344 38.77 2300920 11190420 80 14:30:01 5231488 13644948 2280564 13.93 243332 7973372 2994040 17.19 2394388 7988144 944 14:40:02 3083456 11598528 4325540 26.42 248600 8063812 5113352 29.35 2429668 10100776 280 14:50:01 6125308 14701108 1224540 7.48 251360 8121604 1960148 11.25 2435968 7068428 9656 15:00:02 2946408 11541308 4382524 26.77 252920 8139056 5137360 29.49 2442732 10226328 232 15:10:02 1309476 9921264 6001696 36.66 253644 8155184 6712064 38.53 2444748 11855488 276 15:20:01 1196052 9825108 6097828 37.24 254228 8171804 6765588 38.83 2447620 11965368 260 15:30:02 3532884 12472816 3450952 21.08 262532 8465032 4945944 28.39 2547476 9529648 272 15:40:02 2506528 11455540 4467560 27.29 263844 8472680 5182056 29.74 2552184 10530092 336 15:50:01 2107940 11341596 4580768 27.98 271332 8736924 5266852 30.23 2609940 10860160 272 16:00:02 1361516 10601792 5320204 32.49 272508 8742060 5974876 34.30 2653092 11564980 360 Average: 2641634 11309630 4614050 28.18 253472 8209077 5486414 31.49 2459473 10506518 1099 14:00:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:10:02 lo 11.12 11.12 10.66 10.66 0.00 0.00 0.00 0.00 14:10:02 ens3 38.26 22.88 601.31 2.39 0.00 0.00 0.00 0.00 14:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 11.49 11.49 5.91 5.91 0.00 0.00 0.00 0.00 14:20:01 ens3 0.73 0.49 0.13 0.73 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 8.11 8.11 6.29 6.29 0.00 0.00 0.00 0.00 14:30:01 ens3 0.93 0.77 0.20 0.36 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:02 lo 19.06 19.06 8.17 8.17 0.00 0.00 0.00 0.00 14:40:02 ens3 1.32 1.10 0.33 0.28 0.00 0.00 0.00 0.00 14:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 lo 17.40 17.40 8.53 8.53 0.00 0.00 0.00 0.00 14:50:01 ens3 0.83 0.66 0.16 0.13 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:02 lo 18.33 18.33 9.20 9.20 0.00 0.00 0.00 0.00 15:00:02 ens3 0.80 0.62 0.17 0.13 0.00 0.00 0.00 0.00 15:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:02 lo 27.11 27.11 11.07 11.07 0.00 0.00 0.00 0.00 15:10:02 ens3 0.59 0.44 0.11 0.09 0.00 0.00 0.00 0.00 15:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 lo 19.43 19.43 10.72 10.72 0.00 0.00 0.00 0.00 15:20:01 ens3 0.71 0.54 0.16 0.13 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:02 lo 14.42 14.42 7.65 7.65 0.00 0.00 0.00 0.00 15:30:02 ens3 0.86 0.70 0.21 0.18 0.00 0.00 0.00 0.00 15:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:02 lo 21.56 21.56 8.58 8.58 0.00 0.00 0.00 0.00 15:40:02 ens3 0.94 0.72 0.20 0.16 0.00 0.00 0.00 0.00 15:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 16.90 16.90 7.86 7.86 0.00 0.00 0.00 0.00 15:50:01 ens3 0.60 0.44 0.16 0.13 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:02 lo 22.62 22.62 9.67 9.67 0.00 0.00 0.00 0.00 16:00:02 ens3 0.90 0.68 0.19 0.15 0.00 0.00 0.00 0.00 16:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.29 17.29 8.69 8.69 0.00 0.00 0.00 0.00 Average: ens3 3.96 2.51 50.43 0.41 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-45466) 07/23/25 _x86_64_ (4 CPU) 13:55:56 LINUX RESTART (4 CPU) 14:00:00 CPU %user %nice %system %iowait %steal %idle 14:10:02 all 39.56 0.00 2.05 7.68 0.10 50.61 14:10:02 0 39.84 0.00 1.96 7.43 0.09 50.67 14:10:02 1 40.14 0.00 1.91 6.87 0.10 50.98 14:10:02 2 39.55 0.00 2.34 8.17 0.10 49.84 14:10:02 3 38.72 0.00 1.96 8.27 0.09 50.96 14:20:01 all 15.18 0.00 0.67 0.03 0.07 84.05 14:20:01 0 15.74 0.00 0.59 0.01 0.06 83.61 14:20:01 1 15.08 0.00 0.76 0.05 0.07 84.04 14:20:01 2 14.69 0.00 0.63 0.05 0.07 84.56 14:20:01 3 15.20 0.00 0.70 0.02 0.07 84.01 14:30:01 all 15.38 0.00 0.75 0.07 0.07 83.74 14:30:01 0 15.67 0.00 0.65 0.09 0.06 83.54 14:30:01 1 15.83 0.00 0.75 0.03 0.06 83.32 14:30:01 2 16.14 0.00 0.74 0.11 0.07 82.94 14:30:01 3 13.87 0.00 0.86 0.03 0.07 85.16 14:40:02 all 23.11 0.00 0.86 0.06 0.07 75.89 14:40:02 0 21.72 0.00 0.97 0.11 0.07 77.14 14:40:02 1 23.79 0.00 0.89 0.10 0.08 75.15 14:40:02 2 23.68 0.00 0.80 0.01 0.07 75.43 14:40:02 3 23.26 0.00 0.79 0.04 0.07 75.84 14:50:01 all 25.92 0.00 0.97 0.24 0.08 72.80 14:50:01 0 26.38 0.00 0.92 0.07 0.07 72.56 14:50:01 1 25.11 0.00 0.97 0.28 0.08 73.55 14:50:01 2 26.31 0.00 0.96 0.21 0.08 72.44 14:50:01 3 25.86 0.00 1.03 0.41 0.08 72.63 15:00:02 all 12.28 0.00 0.59 0.07 0.06 87.00 15:00:02 0 12.78 0.00 0.58 0.11 0.06 86.48 15:00:02 1 11.60 0.00 0.61 0.03 0.06 87.69 15:00:02 2 12.19 0.00 0.59 0.13 0.06 87.04 15:00:02 3 12.55 0.00 0.60 0.01 0.06 86.78 15:10:02 all 9.91 0.00 0.47 0.02 0.06 89.54 15:10:02 0 10.11 0.00 0.38 0.01 0.06 89.43 15:10:02 1 10.10 0.00 0.47 0.04 0.07 89.32 15:10:02 2 9.77 0.00 0.49 0.01 0.06 89.67 15:10:02 3 9.64 0.00 0.54 0.02 0.06 89.75 15:20:01 all 9.99 0.00 0.55 0.02 0.06 89.37 15:20:01 0 9.71 0.00 0.55 0.04 0.06 89.65 15:20:01 1 10.01 0.00 0.55 0.04 0.06 89.34 15:20:01 2 9.77 0.00 0.57 0.01 0.06 89.59 15:20:01 3 10.49 0.00 0.51 0.01 0.07 88.92 15:30:02 all 19.26 0.00 0.82 0.08 0.07 79.77 15:30:02 0 20.20 0.00 0.87 0.11 0.07 78.75 15:30:02 1 18.85 0.00 0.88 0.05 0.07 80.16 15:30:02 2 18.82 0.00 0.81 0.07 0.07 80.23 15:30:02 3 19.16 0.00 0.70 0.10 0.07 79.97 15:40:02 all 18.57 0.00 0.81 0.04 0.07 80.51 15:40:02 0 18.60 0.00 0.83 0.05 0.07 80.44 15:40:02 1 18.52 0.00 0.82 0.04 0.07 80.54 15:40:02 2 18.38 0.00 0.88 0.01 0.07 80.66 15:40:02 3 18.77 0.00 0.71 0.04 0.07 80.41 15:50:01 all 8.53 0.00 0.48 0.04 0.06 90.89 15:50:01 0 9.00 0.00 0.48 0.09 0.06 90.38 15:50:01 1 8.97 0.00 0.47 0.01 0.05 90.49 15:50:01 2 8.28 0.00 0.53 0.03 0.06 91.10 15:50:01 3 7.88 0.00 0.46 0.02 0.06 91.58 15:50:01 CPU %user %nice %system %iowait %steal %idle 16:00:02 all 14.96 0.00 0.63 0.03 0.06 84.32 16:00:02 0 14.94 0.00 0.59 0.04 0.07 84.37 16:00:02 1 15.24 0.00 0.63 0.02 0.07 84.04 16:00:02 2 14.84 0.00 0.74 0.03 0.07 84.32 16:00:02 3 14.82 0.00 0.57 0.01 0.06 84.54 Average: all 17.72 0.00 0.80 0.70 0.07 80.70 Average: 0 17.89 0.00 0.78 0.68 0.07 80.58 Average: 1 17.77 0.00 0.81 0.63 0.07 80.72 Average: 2 17.71 0.00 0.84 0.74 0.07 80.64 Average: 3 17.52 0.00 0.79 0.75 0.07 80.88