---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5641 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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: 2800.000 BogoMIPS: 5600.00 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 696K 394M 1% /run /dev/vda1 20G 11G 8.6G 56% / 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 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 496 1826 0 1621 3193 Swap: 1023 5 1018 ---> 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:6c:1c:d5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.254/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85626sec preferred_lft 85626sec inet6 fe80::f816:3eff:fe6c:1cd5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8a:82:f7:42 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 inet6 fe80::42:8aff:fe82:f742/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5641) 07/03/24 _x86_64_ (4 CPU) 14:08:03 LINUX RESTART (4 CPU) 14:09:01 tps rtps wtps bread/s bwrtn/s 14:10:01 121.45 48.24 73.20 3405.03 9460.29 14:11:01 92.01 16.67 75.33 907.26 21709.93 14:12:01 338.12 24.73 313.40 2265.38 31697.03 14:13:01 130.31 4.70 125.61 94.52 3492.35 14:14:01 604.12 0.40 603.72 8.80 16808.13 14:15:01 309.03 5.83 303.20 150.51 8083.99 14:16:01 591.40 2.58 588.82 187.91 16286.79 14:17:01 617.03 8.75 608.28 211.93 17269.98 14:18:01 1773.14 3.82 1769.32 149.12 20616.24 14:19:01 432.44 2.08 430.36 66.39 11465.69 14:20:01 306.60 106.67 199.93 6257.49 55060.96 Average: 481.49 20.43 461.06 1247.26 19266.63 14:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:10:01 1270940 3176500 2767712 68.53 63500 1987664 1052868 20.70 777696 1787900 115144 14:11:01 145388 2259556 3893264 96.40 73268 2178788 1835744 36.09 1739508 1932560 26580 14:12:01 110620 1677016 3928032 97.26 102076 1688256 3135396 61.63 2242456 1467884 2396 14:13:01 107292 1265724 3931360 97.34 110752 1276856 3706920 72.87 2584584 1129416 464 14:14:01 125312 1231076 3913340 96.90 134572 1185504 3770460 74.12 2590208 1070108 2964 14:15:01 111920 823080 3926732 97.23 129652 797980 4270744 83.95 2833560 837928 1844 14:16:01 104712 656052 3933940 97.41 130808 628092 4483736 88.14 2919808 732756 2844 14:17:01 123492 607468 3915160 96.94 109272 569072 4547236 89.39 2914432 697576 4168 14:18:01 206544 599572 3832108 94.89 103864 499708 4574196 89.92 2890304 662260 17064 14:19:01 103800 455696 3934852 97.43 100764 455852 4790764 94.17 2981392 653564 2612 14:20:01 774880 2135432 3263772 80.81 108788 1402148 1963696 38.60 1689864 1373992 216 Average: 289536 1353379 3749116 92.83 106120 1151811 3466524 68.14 2378528 1122359 16027 14:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:10:01 lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 14:10:01 ens3 189.85 177.87 883.79 41.41 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 14:11:01 ens3 1002.58 767.72 8420.88 159.73 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 lo 52.02 52.02 80.73 80.73 0.00 0.00 0.00 0.00 14:12:01 ens3 334.22 232.17 2671.89 22.63 0.00 0.00 0.00 0.00 14:12:01 veth9618d34 0.23 0.50 0.01 0.04 0.00 0.00 0.00 0.00 14:12:01 vethe5bbac3 30.52 28.12 78.28 3.35 0.00 0.00 0.00 0.01 14:13:01 lo 51.56 51.56 56.06 56.06 0.00 0.00 0.00 0.00 14:13:01 ens3 29.71 12.45 8.69 6.54 0.00 0.00 0.00 0.00 14:13:01 veth9618d34 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:13:01 vethe5bbac3 21.05 21.90 52.13 3.05 0.00 0.00 0.00 0.00 14:14:01 lo 142.77 142.77 50.00 50.00 0.00 0.00 0.00 0.00 14:14:01 ens3 44.69 21.14 11.62 10.10 0.00 0.00 0.00 0.00 14:14:01 veth9618d34 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:14:01 vethe5bbac3 76.59 62.33 41.26 10.14 0.00 0.00 0.00 0.00 14:15:01 lo 111.25 111.25 46.20 46.20 0.00 0.00 0.00 0.00 14:15:01 ens3 127.61 87.87 28.16 30.40 0.00 0.00 0.00 0.00 14:15:01 veth9618d34 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:15:01 vethe5bbac3 42.36 37.31 36.85 5.92 0.00 0.00 0.00 0.00 14:16:01 lo 135.02 135.02 57.41 57.41 0.00 0.00 0.00 0.00 14:16:01 ens3 12.88 8.43 2.72 3.07 0.00 0.00 0.00 0.00 14:16:01 veth9618d34 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:16:01 vethe5bbac3 67.82 54.76 50.63 7.16 0.00 0.00 0.00 0.00 14:17:01 lo 130.44 130.44 46.86 46.86 0.00 0.00 0.00 0.00 14:17:01 ens3 139.17 77.01 42.52 34.12 0.00 0.00 0.00 0.00 14:17:01 veth9618d34 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:17:01 vethe5bbac3 65.89 51.67 40.30 6.88 0.00 0.00 0.00 0.00 14:18:01 lo 107.92 107.92 41.10 41.10 0.00 0.00 0.00 0.00 14:18:01 ens3 1.07 0.52 0.21 0.51 0.00 0.00 0.00 0.00 14:18:01 veth9618d34 0.19 0.19 0.01 0.01 0.00 0.00 0.00 0.00 14:18:01 vethe5bbac3 52.50 40.95 23.82 17.14 0.00 0.00 0.00 0.00 14:19:01 lo 114.83 114.83 70.41 70.41 0.00 0.00 0.00 0.00 14:19:01 ens3 336.16 220.90 96.04 84.36 0.00 0.00 0.00 0.00 14:19:01 veth9618d34 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:19:01 vethe5bbac3 55.37 48.58 64.82 5.81 0.00 0.00 0.00 0.01 14:20:01 lo 12.90 12.90 0.73 0.73 0.00 0.00 0.00 0.00 14:20:01 ens3 429.45 352.01 3250.10 32.70 0.00 0.00 0.00 0.00 14:20:01 docker0 682.09 668.46 396.19 2263.52 0.00 0.00 0.00 0.00 Average: lo 78.36 78.36 40.89 40.89 0.00 0.00 0.00 0.00 Average: ens3 241.02 178.27 1403.66 38.74 0.00 0.00 0.00 0.00 Average: docker0 62.08 60.84 36.06 206.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5641) 07/03/24 _x86_64_ (4 CPU) 14:08:03 LINUX RESTART (4 CPU) 14:09:01 CPU %user %nice %system %iowait %steal %idle 14:10:01 all 23.94 0.00 1.75 2.98 0.06 71.27 14:10:01 0 20.72 0.00 1.17 0.95 0.05 77.12 14:10:01 1 22.99 0.00 1.64 1.42 0.05 73.90 14:10:01 2 41.11 0.00 2.66 2.14 0.10 54.00 14:10:01 3 10.95 0.00 1.52 7.42 0.05 80.06 14:11:01 all 47.19 0.00 3.25 1.04 0.12 48.41 14:11:01 0 44.18 0.00 2.95 0.50 0.12 52.25 14:11:01 1 39.13 0.00 3.88 1.87 0.12 55.00 14:11:01 2 50.53 0.00 3.25 0.13 0.12 45.97 14:11:01 3 54.88 0.00 2.94 1.62 0.12 40.44 14:12:01 all 34.34 0.00 3.38 7.76 0.10 54.42 14:12:01 0 45.21 0.00 2.82 3.84 0.08 48.06 14:12:01 1 23.17 0.00 3.88 7.43 0.08 65.44 14:12:01 2 38.88 0.00 3.86 10.44 0.13 46.68 14:12:01 3 30.09 0.00 2.96 9.35 0.10 57.51 14:13:01 all 17.99 0.00 1.23 3.08 0.08 77.63 14:13:01 0 22.31 0.00 1.04 1.87 0.07 74.72 14:13:01 1 18.56 0.00 1.24 4.39 0.07 75.74 14:13:01 2 18.73 0.00 1.45 2.94 0.08 76.80 14:13:01 3 12.30 0.00 1.18 3.14 0.08 83.29 14:14:01 all 8.95 0.00 3.28 17.19 0.10 70.48 14:14:01 0 9.72 0.00 3.57 17.59 0.10 69.03 14:14:01 1 10.41 0.00 2.73 13.29 0.08 73.49 14:14:01 2 8.40 0.00 3.63 22.16 0.13 65.68 14:14:01 3 7.26 0.00 3.22 15.75 0.08 73.68 14:15:01 all 19.25 0.00 2.36 8.12 0.10 70.17 14:15:01 0 20.07 0.00 2.38 10.09 0.08 67.38 14:15:01 1 20.44 0.00 2.24 7.32 0.10 69.90 14:15:01 2 18.00 0.00 2.78 9.73 0.12 69.37 14:15:01 3 18.49 0.00 2.02 5.35 0.10 74.03 14:16:01 all 9.67 0.00 3.34 17.16 0.10 69.73 14:16:01 0 10.00 0.00 3.84 29.80 0.12 56.24 14:16:01 1 9.51 0.00 3.07 11.70 0.08 75.64 14:16:01 2 9.32 0.00 3.87 15.28 0.13 71.39 14:16:01 3 9.85 0.00 2.57 11.88 0.08 75.62 14:17:01 all 8.83 0.00 3.55 17.99 0.10 69.52 14:17:01 0 10.07 0.00 3.66 15.32 0.08 70.86 14:17:01 1 9.03 0.00 3.54 21.82 0.10 65.50 14:17:01 2 7.50 0.00 3.25 16.34 0.15 72.75 14:17:01 3 8.70 0.00 3.79 18.47 0.08 68.95 14:18:01 all 6.93 0.00 4.69 23.01 0.11 65.27 14:18:01 0 5.72 0.00 4.24 23.06 0.09 66.89 14:18:01 1 7.69 0.00 5.35 23.45 0.10 63.40 14:18:01 2 6.28 0.00 4.56 22.58 0.12 66.46 14:18:01 3 8.04 0.00 4.56 22.94 0.10 64.35 14:19:01 all 22.84 0.00 3.29 12.01 0.11 61.75 14:19:01 0 19.31 0.00 3.72 9.52 0.10 67.35 14:19:01 1 23.18 0.00 2.97 8.98 0.10 64.77 14:19:01 2 21.64 0.00 3.35 13.95 0.13 60.92 14:19:01 3 27.25 0.00 3.12 15.62 0.10 53.90 14:20:01 all 23.96 0.00 4.75 7.49 0.10 63.70 14:20:01 0 23.02 0.00 4.05 10.92 0.10 61.91 14:20:01 1 24.80 0.00 4.58 6.57 0.08 63.96 14:20:01 2 25.61 0.00 5.27 4.82 0.12 64.18 14:20:01 3 22.41 0.00 5.10 7.62 0.08 64.77 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.38 0.00 3.16 10.69 0.10 65.67 Average: 0 20.96 0.00 3.04 11.20 0.09 64.72 Average: 1 19.01 0.00 3.19 9.82 0.09 67.89 Average: 2 22.43 0.00 3.44 10.91 0.12 63.09 Average: 3 19.13 0.00 2.99 10.81 0.09 66.97