---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26050 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 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: 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 868 27256 0 4042 30843 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:38:cb:aa brd ff:ff:ff:ff:ff:ff inet 10.30.106.74/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fe38:cbaa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:35:d2:b5 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::42:44ff:fe35:d2b5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26050) 04/25/24 _x86_64_ (8 CPU) 11:43:44 LINUX RESTART (8 CPU) 11:44:01 tps rtps wtps bread/s bwrtn/s 11:45:01 187.09 87.39 99.70 6284.02 73117.95 11:46:02 166.16 44.09 122.08 2527.96 43337.55 11:47:01 31.20 0.08 31.11 7.86 32576.44 11:48:01 47.69 0.85 46.84 28.92 36367.02 11:49:01 28.41 0.43 27.98 11.46 22518.78 11:50:01 15.30 0.73 14.57 73.91 1724.65 11:51:01 402.38 4.83 397.55 485.79 90448.93 Average: 125.67 19.82 105.85 1348.68 42888.56 11:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 30176056 31733740 2763164 8.39 69648 1798516 1385140 4.08 840952 1630824 136624 11:46:02 28895792 30745056 4043428 12.28 83564 2065504 2180856 6.42 1904152 1823464 24400 11:47:01 27483308 29368540 5455912 16.56 85188 2097892 3519920 10.36 3288848 1846412 22372 11:48:01 28096192 30161980 4843028 14.70 90376 2267008 2956044 8.70 2518424 1990688 22504 11:49:01 27765920 29883648 5173300 15.71 93420 2312140 2931688 8.63 2803852 2027980 13452 11:50:01 27589316 30139136 5349904 16.24 96060 2733504 2590976 7.62 2663036 2326028 393580 11:51:01 26394640 30069288 6544580 19.87 104164 3824608 2662560 7.83 3073796 3065904 268 Average: 28057318 30300198 4881902 14.82 88917 2442739 2603883 7.66 2441866 2101614 87600 11:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 ens3 405.90 273.75 1587.02 64.18 0.00 0.00 0.00 0.00 11:45:01 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:02 ens3 394.34 268.66 1783.16 76.46 0.00 0.00 0.00 0.00 11:46:02 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 11:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 ens3 819.71 657.21 189.87 292.11 0.00 0.00 0.00 0.00 11:47:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 850.42 693.94 2552.37 246.63 0.00 0.00 0.00 0.00 11:48:01 lo 8.08 8.08 0.78 0.78 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 533.48 380.32 378.82 133.60 0.00 0.00 0.00 0.00 11:49:01 lo 7.50 7.50 9.55 9.55 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 481.99 405.39 346.69 1604.03 0.00 0.00 0.00 0.00 11:50:01 lo 5.94 5.94 0.90 0.90 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 551.76 575.82 2079.12 4391.08 0.00 0.00 0.00 0.00 11:51:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 576.21 464.55 1276.39 974.24 0.00 0.00 0.00 0.00 Average: lo 3.88 3.88 1.69 1.69 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26050) 04/25/24 _x86_64_ (8 CPU) 11:43:44 LINUX RESTART (8 CPU) 11:44:01 CPU %user %nice %system %iowait %steal %idle 11:45:01 all 11.33 0.00 1.53 2.68 0.04 84.41 11:45:01 0 5.76 0.00 1.05 1.24 0.05 91.90 11:45:01 1 5.16 0.00 0.92 0.22 0.03 93.67 11:45:01 2 26.60 0.00 2.09 8.11 0.07 63.14 11:45:01 3 16.95 0.00 1.55 0.97 0.07 80.46 11:45:01 4 6.36 0.00 0.85 0.52 0.03 92.23 11:45:01 5 8.14 0.00 1.15 0.90 0.03 89.78 11:45:01 6 12.73 0.00 2.84 4.53 0.03 79.87 11:45:01 7 8.99 0.00 1.79 4.95 0.05 84.22 11:46:02 all 26.64 0.00 1.10 2.03 0.06 70.17 11:46:02 0 26.52 0.00 1.02 0.45 0.08 71.92 11:46:02 1 27.84 0.00 0.87 0.18 0.05 71.06 11:46:02 2 31.43 0.00 1.18 1.08 0.07 66.23 11:46:02 3 15.99 0.00 0.99 5.15 0.03 77.83 11:46:02 4 26.01 0.00 0.50 0.03 0.03 73.42 11:46:02 5 41.23 0.00 1.37 1.03 0.10 56.27 11:46:02 6 27.40 0.00 1.24 0.38 0.07 70.92 11:46:02 7 16.62 0.00 1.64 7.95 0.05 73.74 11:47:01 all 44.41 0.00 4.77 0.55 0.10 50.18 11:47:01 0 37.67 0.00 2.75 0.70 0.05 58.84 11:47:01 1 54.71 0.00 1.40 0.00 0.10 43.79 11:47:01 2 49.71 0.00 14.39 0.03 0.10 35.76 11:47:01 3 36.96 0.00 1.66 0.03 0.12 61.23 11:47:01 4 45.96 0.00 3.78 0.00 0.09 50.18 11:47:01 5 42.90 0.00 1.09 0.49 0.09 55.43 11:47:01 6 45.59 0.00 1.17 2.38 0.08 50.77 11:47:01 7 41.82 0.00 11.87 0.77 0.09 45.46 11:48:01 all 34.02 0.00 2.76 1.27 0.09 61.86 11:48:01 0 30.50 0.00 1.62 1.09 0.07 66.73 11:48:01 1 27.36 0.00 6.46 1.09 0.17 64.92 11:48:01 2 39.88 0.00 1.10 0.10 0.07 58.86 11:48:01 3 52.26 0.00 2.11 3.33 0.12 42.17 11:48:01 4 35.66 0.00 0.47 0.00 0.08 63.79 11:48:01 5 23.53 0.00 2.74 1.32 0.08 72.32 11:48:01 6 34.91 0.00 1.42 1.07 0.08 62.51 11:48:01 7 28.02 0.00 6.21 2.20 0.08 63.48 11:49:01 all 38.74 0.00 1.52 1.10 0.12 58.52 11:49:01 0 38.25 0.00 1.83 0.15 0.13 59.63 11:49:01 1 43.44 0.00 1.12 0.15 0.13 55.15 11:49:01 2 34.02 0.00 1.10 0.00 0.10 64.77 11:49:01 3 48.34 0.00 2.76 0.20 0.13 48.56 11:49:01 4 36.74 0.00 1.09 0.02 0.13 62.01 11:49:01 5 29.13 0.00 1.16 4.24 0.12 65.36 11:49:01 6 43.08 0.00 1.07 0.03 0.10 55.72 11:49:01 7 36.90 0.00 2.00 4.01 0.12 56.97 11:50:01 all 35.88 0.00 1.45 0.27 0.09 62.31 11:50:01 0 41.13 0.00 1.77 0.18 0.07 56.85 11:50:01 1 34.44 0.00 1.54 0.12 0.07 63.84 11:50:01 2 30.77 0.00 1.20 0.23 0.07 67.72 11:50:01 3 42.50 0.00 1.46 0.05 0.10 55.89 11:50:01 4 40.06 0.00 0.84 0.40 0.10 58.60 11:50:01 5 40.68 0.00 1.77 0.54 0.08 56.93 11:50:01 6 30.17 0.00 1.44 0.05 0.12 68.22 11:50:01 7 27.35 0.00 1.59 0.57 0.07 70.43 11:51:01 all 8.84 0.00 2.12 3.72 0.07 85.25 11:51:01 0 8.72 0.00 1.61 0.84 0.05 88.78 11:51:01 1 16.23 0.00 1.57 0.39 0.08 81.73 11:51:01 2 9.10 0.00 1.71 13.69 0.07 75.44 11:51:01 3 4.90 0.00 1.62 0.32 0.03 93.13 11:51:01 4 4.61 0.00 2.10 0.24 0.03 93.02 11:51:01 5 14.08 0.00 4.36 5.29 0.12 76.16 11:51:01 6 5.57 0.00 1.44 5.34 0.05 87.60 11:51:01 7 7.46 0.00 2.54 3.68 0.10 86.23 Average: all 28.52 0.00 2.17 1.66 0.08 67.57 Average: 0 26.91 0.00 1.66 0.66 0.07 70.69 Average: 1 29.81 0.00 1.98 0.31 0.09 67.81 Average: 2 31.62 0.00 3.23 3.32 0.08 61.76 Average: 3 31.13 0.00 1.73 1.44 0.09 65.61 Average: 4 27.88 0.00 1.37 0.17 0.07 70.50 Average: 5 28.49 0.00 1.95 1.98 0.09 67.50 Average: 6 28.46 0.00 1.52 1.97 0.08 67.98 Average: 7 23.85 0.00 3.93 3.45 0.08 68.69