---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41984 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected 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, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 29G 127G 19% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 29G 127G 19% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41984) 03/25/25 _x86_64_ (8 CPU) 08:49:20 LINUX RESTART (8 CPU) 08:50:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:51:01 340.13 11.86 328.27 0.00 1824.79 79848.58 0.00 08:52:01 46.09 0.02 46.08 0.00 0.13 34820.88 0.00 08:53:01 33.30 0.42 32.88 0.00 12.13 20892.80 0.00 08:54:01 870.82 14.90 855.92 0.00 197.17 287403.83 0.00 08:55:01 722.27 10.76 711.51 0.00 3461.47 243971.75 0.00 08:56:01 459.31 0.07 459.25 0.00 0.53 115686.10 0.00 08:57:01 719.26 0.27 718.99 0.00 17.86 152540.22 0.00 Average: 456.47 5.44 451.03 0.00 782.87 133859.98 0.00 08:50:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:51:01 28033252 31320388 987240 3.00 126148 3335572 2154056 6.35 1461200 2889732 80624 08:52:01 27660800 31484548 820532 2.50 130704 3815948 1864708 5.50 1348024 3325396 52104 08:53:01 26649792 31454504 846900 2.58 135260 4736528 1872460 5.52 1469488 4154732 412532 08:54:01 17056624 31236636 1029720 3.13 332116 13375644 3058800 9.01 2802696 11826768 2861248 08:55:01 8267436 28106280 4090188 12.44 390512 18548176 11442088 33.72 6921656 15967440 994544 08:56:01 4509076 26906260 5294944 16.10 407056 20993144 11273936 33.23 9204440 17355436 359864 08:57:01 8729712 31381688 881776 2.68 421856 21410260 2343144 6.91 3358916 19250680 1268 Average: 17272385 30270043 1993043 6.06 277665 12316467 4858456 14.32 3795203 10681455 680312 08:50:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:51:01 lo 4.55 4.55 0.45 0.45 0.00 0.00 0.00 0.00 08:51:01 ens3 1180.88 1012.88 9907.12 122.49 0.00 0.00 0.00 0.00 08:51:01 veth6f4276d 0.00 0.16 0.00 0.01 0.00 0.00 0.00 0.00 08:51:01 docker0 850.56 919.91 61.30 4792.67 0.00 0.00 0.00 0.00 08:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:52:01 ens3 34.44 17.98 27.64 13.86 0.00 0.00 0.00 0.00 08:52:01 veth6f4276d 1.30 1.35 0.11 0.12 0.00 0.00 0.00 0.00 08:52:01 docker0 1.30 1.30 0.10 0.11 0.00 0.00 0.00 0.00 08:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 ens3 20.28 11.93 17.69 10.45 0.00 0.00 0.00 0.00 08:53:01 veth6f4276d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 08:54:01 veth8a45643 0.33 1.37 0.03 0.17 0.00 0.00 0.00 0.00 08:54:01 veth182d308 74.40 160.26 7.72 1225.60 0.00 0.00 0.00 0.10 08:54:01 veth99f2a25 73.09 144.08 7.61 1223.86 0.00 0.00 0.00 0.10 08:54:01 ens3 1134.09 628.63 11906.18 213.05 0.00 0.00 0.00 0.00 08:54:01 veth860696c 69.64 127.96 7.39 1227.02 0.00 0.00 0.00 0.10 08:54:01 vethb7e4578 80.90 140.36 8.11 1217.65 0.00 0.00 0.00 0.10 08:54:01 veth2fef925 70.14 143.99 7.42 1224.32 0.00 0.00 0.00 0.10 08:54:01 vethc37752c 75.62 130.56 7.77 1224.07 0.00 0.00 0.00 0.10 08:54:01 docker0 504.75 953.22 43.65 8755.48 0.00 0.00 0.00 0.00 08:55:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 08:55:01 vethf0be49b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:55:01 veth8a45643 0.07 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 vethaf5b325 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:55:01 vethc6243b1 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:55:01 ens3 151.52 99.82 1436.55 13.82 0.00 0.00 0.00 0.00 08:55:01 veth9d9bef8 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:55:01 veth78e7712 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:55:01 vethaee4082 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:55:01 vethce1bfb1 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:55:01 veth112c9c5 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:55:01 veth579e9c4 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:55:01 vethbc3baca 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:55:01 docker0 1.13 2.25 0.09 14.22 0.00 0.00 0.00 0.00 08:55:01 vetha6d6d50 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:55:01 veth8417150 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:56:01 veth8a45643 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 vethaf5b325 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 vethc6243b1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 ens3 8.36 4.33 6.69 3.58 0.00 0.00 0.00 0.00 08:56:01 veth9d9bef8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 vethaee4082 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 vethce1bfb1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 veth112c9c5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 veth579e9c4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 vethbc3baca 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 vetha6d6d50 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 veth8417150 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:57:01 ens3 28.39 16.34 27.71 13.44 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 361.51 252.35 3301.18 55.49 0.00 0.00 0.00 0.00 Average: docker0 190.82 264.97 14.80 1923.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41984) 03/25/25 _x86_64_ (8 CPU) 08:49:20 LINUX RESTART (8 CPU) 08:50:03 CPU %user %nice %system %iowait %steal %idle 08:51:01 all 12.78 0.00 5.30 1.36 0.07 80.49 08:51:01 0 10.98 0.00 5.93 0.19 0.07 82.83 08:51:01 1 13.09 0.00 5.00 0.21 0.05 81.64 08:51:01 2 13.73 0.00 5.33 0.42 0.07 80.45 08:51:01 3 15.45 0.00 5.48 1.76 0.07 77.24 08:51:01 4 11.55 0.00 4.85 1.85 0.07 81.68 08:51:01 5 10.14 0.00 5.57 2.51 0.07 81.71 08:51:01 6 13.78 0.00 4.77 0.89 0.05 80.50 08:51:01 7 13.55 0.00 5.46 3.05 0.07 77.86 08:52:01 all 40.44 0.00 6.45 0.37 0.09 52.65 08:52:01 0 39.23 0.00 6.59 0.02 0.08 54.08 08:52:01 1 42.60 0.00 5.71 0.02 0.12 51.56 08:52:01 2 39.57 0.00 6.07 0.10 0.08 54.17 08:52:01 3 39.32 0.00 7.07 1.78 0.08 51.74 08:52:01 4 38.71 0.00 6.67 0.59 0.08 53.95 08:52:01 5 41.43 0.00 7.12 0.40 0.10 50.95 08:52:01 6 40.70 0.00 6.34 0.02 0.08 52.87 08:52:01 7 41.95 0.00 6.06 0.02 0.10 51.86 08:53:01 all 66.38 0.00 8.06 0.07 0.10 25.38 08:53:01 0 67.57 0.00 7.93 0.02 0.10 24.38 08:53:01 1 65.51 0.00 7.99 0.02 0.10 26.38 08:53:01 2 66.08 0.00 7.98 0.03 0.10 25.80 08:53:01 3 67.61 0.00 7.99 0.02 0.12 24.27 08:53:01 4 65.96 0.00 7.94 0.05 0.10 25.95 08:53:01 5 64.93 0.00 8.57 0.42 0.10 25.98 08:53:01 6 67.34 0.00 8.14 0.02 0.12 24.39 08:53:01 7 66.05 0.00 7.92 0.00 0.10 25.93 08:54:01 all 32.12 0.00 11.77 6.55 0.10 49.47 08:54:01 0 32.32 0.00 11.09 6.13 0.12 50.35 08:54:01 1 32.11 0.00 12.09 7.40 0.10 48.30 08:54:01 2 32.24 0.00 12.14 8.79 0.10 46.73 08:54:01 3 31.81 0.00 11.04 5.34 0.09 51.73 08:54:01 4 32.53 0.00 11.59 5.41 0.08 50.39 08:54:01 5 32.36 0.00 12.26 8.90 0.10 46.38 08:54:01 6 31.20 0.00 11.95 5.42 0.08 51.34 08:54:01 7 32.37 0.00 11.98 5.08 0.08 50.48 08:55:01 all 61.74 0.00 11.26 4.81 0.10 22.09 08:55:01 0 62.08 0.00 11.20 4.04 0.10 22.58 08:55:01 1 62.40 0.00 10.58 3.35 0.10 23.57 08:55:01 2 62.13 0.00 11.07 6.30 0.10 20.40 08:55:01 3 60.91 0.00 9.99 1.07 0.10 27.93 08:55:01 4 62.32 0.00 12.81 18.17 0.12 6.58 08:55:01 5 61.43 0.00 11.87 1.41 0.08 25.21 08:55:01 6 61.81 0.00 9.94 3.23 0.08 24.93 08:55:01 7 60.83 0.00 12.60 1.02 0.10 25.45 08:56:01 all 90.40 0.00 9.48 0.00 0.12 0.00 08:56:01 0 91.00 0.00 8.86 0.00 0.12 0.02 08:56:01 1 90.20 0.00 9.68 0.00 0.12 0.00 08:56:01 2 91.22 0.00 8.67 0.00 0.12 0.00 08:56:01 3 91.15 0.00 8.73 0.00 0.12 0.00 08:56:01 4 89.91 0.00 9.98 0.00 0.12 0.00 08:56:01 5 89.32 0.00 10.56 0.00 0.12 0.00 08:56:01 6 89.57 0.00 10.31 0.00 0.12 0.00 08:56:01 7 90.84 0.00 9.05 0.00 0.12 0.00 08:57:01 all 74.99 0.00 10.21 0.65 0.10 14.05 08:57:01 0 76.39 0.00 9.34 0.80 0.10 13.37 08:57:01 1 75.53 0.00 10.14 0.50 0.10 13.73 08:57:01 2 74.95 0.00 10.43 0.75 0.12 13.75 08:57:01 3 75.71 0.00 8.86 0.68 0.10 14.65 08:57:01 4 75.21 0.00 9.98 0.27 0.10 14.45 08:57:01 5 73.38 0.00 11.53 0.33 0.10 14.66 08:57:01 6 74.12 0.00 10.75 0.98 0.10 14.04 08:57:01 7 74.62 0.00 10.65 0.87 0.10 13.76 Average: all 54.45 0.00 8.95 1.97 0.10 34.53 Average: 0 54.57 0.00 8.72 1.60 0.10 35.01 Average: 1 54.79 0.00 8.76 1.64 0.10 34.71 Average: 2 54.63 0.00 8.83 2.34 0.10 34.11 Average: 3 54.88 0.00 8.46 1.51 0.10 35.04 Average: 4 54.05 0.00 9.14 3.76 0.10 32.96 Average: 5 53.61 0.00 9.66 1.97 0.10 34.65 Average: 6 54.40 0.00 8.91 1.51 0.09 35.09 Average: 7 54.66 0.00 9.13 1.42 0.10 34.70