---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-398 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.870 BogoMIPS: 5599.74 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 688K 394M 1% /run /dev/vda1 20G 13G 7.1G 64% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 472 231 0 3239 3188 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:17:0e:48 brd ff:ff:ff:ff:ff:ff inet 10.32.6.73/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fe17:e48/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:83:40:f4 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-398) 12/13/23 _x86_64_ (4 CPU) 19:25:58 LINUX RESTART (4 CPU) 19:26:01 tps rtps wtps bread/s bwrtn/s 19:27:01 177.99 125.98 52.01 8623.23 39430.11 19:28:01 83.82 20.21 63.61 2219.36 10279.35 19:29:01 253.24 33.74 219.50 4192.37 117189.94 19:30:01 582.75 14.11 568.64 765.74 17629.33 19:31:01 544.37 4.27 540.10 244.05 22453.58 19:32:01 232.36 79.32 153.04 5583.20 16108.78 19:33:01 7.31 0.80 6.51 19.19 4637.65 19:34:01 42.51 13.05 29.46 651.76 14751.41 19:35:01 94.12 24.78 69.34 1358.84 14465.72 Average: 224.28 35.14 189.14 2628.66 28555.55 19:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:27:01 1821800 3348048 2216856 54.89 34840 1655392 883812 17.37 542540 1511964 78468 19:28:01 1497280 3386900 2541376 62.93 59084 1976332 841112 16.53 562808 1778748 142820 19:29:01 409812 3259672 3628844 89.85 112536 2801764 1109616 21.81 665548 2649180 412 19:30:01 117172 3240076 3921484 97.10 154644 2986864 1120600 22.03 732220 2827776 2992 19:31:01 379612 3310044 3659044 90.60 174680 2759708 1075024 21.13 692288 2589136 20412 19:32:01 216312 3021724 3822344 94.64 186136 2673428 1360052 26.73 1014488 2481584 6068 19:33:01 243744 3119996 3794912 93.96 186144 2742596 1266904 24.90 929312 2537032 29244 19:34:01 498928 3286356 3539728 87.65 186680 2663856 1103660 21.69 740588 2482692 69368 19:35:01 234784 3248672 3803872 94.19 192820 2872024 965236 18.97 816060 2661056 57432 Average: 602160 3246832 3436496 85.09 143063 2570218 1080668 21.24 743984 2391019 45246 19:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:27:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 19:27:01 ens3 303.98 195.95 1031.48 58.70 0.00 0.00 0.00 0.00 19:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 19:28:01 ens3 59.72 53.16 871.36 7.05 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 lo 2.83 2.83 0.26 0.26 0.00 0.00 0.00 0.00 19:29:01 ens3 807.78 477.17 14640.42 35.30 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 16.86 10.25 22.77 1.22 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 ens3 17.38 17.56 3.75 10.59 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 19:32:01 ens3 17.91 14.38 35.77 2.52 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:33:01 ens3 1.93 1.93 0.34 0.40 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 19:34:01 ens3 247.76 115.75 1198.44 12.88 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:35:01 ens3 270.29 134.24 1337.92 19.58 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 193.77 113.40 2127.76 16.47 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-398) 12/13/23 _x86_64_ (4 CPU) 19:25:58 LINUX RESTART (4 CPU) 19:26:01 CPU %user %nice %system %iowait %steal %idle 19:27:01 all 14.68 0.00 2.40 6.60 0.05 76.28 19:27:01 0 6.82 0.00 2.17 9.06 0.03 81.92 19:27:01 1 21.66 0.00 3.57 6.10 0.07 68.60 19:27:01 2 23.08 0.00 2.32 9.26 0.08 65.26 19:27:01 3 7.20 0.00 1.51 1.98 0.05 89.26 19:28:01 all 19.15 0.00 1.49 2.45 0.05 76.85 19:28:01 0 1.65 0.00 0.72 6.16 0.02 91.45 19:28:01 1 41.42 0.00 2.74 0.70 0.08 55.06 19:28:01 2 15.93 0.00 1.22 2.01 0.07 80.77 19:28:01 3 17.59 0.00 1.29 0.94 0.05 80.13 19:29:01 all 20.41 0.00 8.60 3.18 0.09 67.72 19:29:01 0 17.79 0.00 9.85 3.74 0.08 68.54 19:29:01 1 23.13 0.00 8.03 1.83 0.07 66.94 19:29:01 2 20.33 0.00 8.80 5.14 0.10 65.62 19:29:01 3 20.38 0.00 7.72 2.04 0.08 69.78 19:30:01 all 1.08 0.00 2.04 21.16 0.07 75.66 19:30:01 0 1.58 0.00 2.62 19.24 0.08 76.47 19:30:01 1 1.44 0.00 4.37 52.69 0.10 41.40 19:30:01 2 0.98 0.00 0.91 11.64 0.08 86.39 19:30:01 3 0.33 0.00 0.27 1.18 0.02 98.20 19:31:01 all 3.95 0.00 3.43 18.77 0.07 73.79 19:31:01 0 3.76 0.00 2.94 10.78 0.03 82.49 19:31:01 1 3.60 0.00 6.33 48.37 0.08 41.62 19:31:01 2 1.62 0.00 2.93 15.69 0.12 79.64 19:31:01 3 6.78 0.00 1.50 0.47 0.03 91.21 19:32:01 all 12.88 0.00 4.81 8.17 0.06 74.08 19:32:01 0 12.95 0.00 4.74 4.82 0.07 77.42 19:32:01 1 7.64 0.00 4.64 6.13 0.03 81.55 19:32:01 2 8.79 0.00 4.79 17.17 0.08 69.16 19:32:01 3 22.15 0.00 5.10 4.56 0.05 68.13 19:33:01 all 21.68 0.00 3.56 0.05 0.05 74.65 19:33:01 0 21.23 0.00 3.77 0.05 0.05 74.90 19:33:01 1 21.93 0.00 3.55 0.00 0.05 74.47 19:33:01 2 9.33 0.00 2.33 0.00 0.05 88.30 19:33:01 3 34.20 0.00 4.55 0.13 0.08 61.03 19:34:01 all 20.98 0.00 3.15 0.67 0.06 75.14 19:34:01 0 16.00 0.00 2.81 0.22 0.03 80.94 19:34:01 1 39.77 0.00 5.26 0.94 0.08 53.94 19:34:01 2 7.71 0.00 1.66 0.59 0.03 90.01 19:34:01 3 20.39 0.00 2.89 0.97 0.03 75.72 19:35:01 all 20.08 0.00 1.99 2.72 0.05 75.16 19:35:01 0 54.39 0.00 2.98 0.95 0.10 41.58 19:35:01 1 12.01 0.00 1.84 0.10 0.05 86.00 19:35:01 2 11.16 0.00 1.98 9.16 0.07 77.63 19:35:01 3 2.73 0.00 1.17 0.70 0.03 95.37 Average: all 14.99 0.00 3.49 7.08 0.06 74.38 Average: 0 15.13 0.00 3.61 6.11 0.06 75.09 Average: 1 19.21 0.00 4.48 12.95 0.07 63.30 Average: 2 10.98 0.00 2.98 7.84 0.08 78.12 Average: 3 14.63 0.00 2.88 1.44 0.05 81.01