---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6889 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: 2799.996 BogoMIPS: 5599.99 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 11G 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 28110 0 3187 30851 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:f5:d3:2e brd ff:ff:ff:ff:ff:ff inet 10.30.107.17/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fef5:d32e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:66:20:78 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::42:7dff:fe66:2078/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6889) 02/20/24 _x86_64_ (8 CPU) 03:57:23 LINUX RESTART (8 CPU) 03:58:01 tps rtps wtps bread/s bwrtn/s 03:59:01 98.15 22.53 75.62 1164.87 24808.00 04:00:01 136.63 19.33 117.30 475.92 34766.47 04:01:01 28.45 0.38 28.06 39.19 19884.95 04:02:01 69.16 3.47 65.69 454.78 33787.80 04:03:01 124.80 0.35 124.45 22.66 43804.97 04:04:01 53.21 1.22 51.99 58.52 21559.21 Average: 85.06 7.88 77.18 369.33 29768.68 03:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 30041796 31647920 2897424 8.80 71680 1844880 1453200 4.28 927192 1677832 172432 04:00:01 28380872 30295352 4558348 13.84 86416 2124864 3247780 9.56 2350692 1885444 15336 04:01:01 28356896 30320540 4582324 13.91 89512 2168084 3274336 9.63 2363028 1892124 9652 04:02:01 27824052 30244780 5115168 15.53 95700 2608600 2710512 7.97 2518936 2241660 39172 04:03:01 28850720 31627380 4088500 12.41 102976 2948580 1452208 4.27 1156652 2563328 6700 04:04:01 28743920 31550924 4195300 12.74 108560 2972572 1481900 4.36 1245828 2578204 29436 Average: 28699709 30947816 4239511 12.87 92474 2444597 2269989 6.68 1760388 2139765 45455 03:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 ens3 57.42 40.26 933.30 7.49 0.00 0.00 0.00 0.00 03:59:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 ens3 482.84 415.96 3721.67 113.09 0.00 0.00 0.00 0.00 04:00:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 ens3 387.82 278.70 567.45 88.90 0.00 0.00 0.00 0.00 04:01:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 04:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 ens3 439.90 319.71 1608.50 95.21 0.00 0.00 0.00 0.00 04:02:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 04:02:01 docker0 1.75 2.98 0.10 38.97 0.00 0.00 0.00 0.00 04:03:01 ens3 474.42 365.39 230.13 121.00 0.00 0.00 0.00 0.00 04:03:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:03:01 docker0 3.80 6.53 0.22 78.90 0.00 0.00 0.00 0.00 04:04:01 ens3 139.33 124.91 304.95 49.79 0.00 0.00 0.00 0.00 04:04:01 lo 16.20 16.20 1.46 1.46 0.00 0.00 0.00 0.00 04:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 330.29 257.49 1227.68 79.25 0.00 0.00 0.00 0.00 Average: lo 3.37 3.37 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 0.92 1.59 0.05 19.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6889) 02/20/24 _x86_64_ (8 CPU) 03:57:23 LINUX RESTART (8 CPU) 03:58:01 CPU %user %nice %system %iowait %steal %idle 03:59:01 all 10.21 0.00 0.75 2.05 0.03 86.96 03:59:01 0 18.75 0.00 1.12 1.24 0.07 78.82 03:59:01 1 7.56 0.00 0.84 8.56 0.02 83.03 03:59:01 2 17.68 0.00 0.93 4.72 0.03 76.63 03:59:01 3 16.40 0.00 0.95 0.52 0.03 82.10 03:59:01 4 10.60 0.00 1.02 0.13 0.02 88.23 03:59:01 5 3.04 0.00 0.42 0.67 0.02 95.86 03:59:01 6 3.22 0.00 0.43 0.12 0.00 96.23 03:59:01 7 4.44 0.00 0.30 0.46 0.03 94.77 04:00:01 all 29.80 0.00 1.22 1.59 0.06 67.33 04:00:01 0 31.72 0.00 0.92 0.00 0.08 67.27 04:00:01 1 19.67 0.00 1.07 8.03 0.07 71.16 04:00:01 2 27.92 0.00 1.05 1.07 0.05 69.91 04:00:01 3 30.73 0.00 2.09 0.80 0.07 66.32 04:00:01 4 33.47 0.00 1.05 0.45 0.07 64.96 04:00:01 5 24.47 0.00 1.01 0.30 0.05 74.17 04:00:01 6 31.83 0.00 0.89 0.05 0.08 67.15 04:00:01 7 38.64 0.00 1.61 2.00 0.08 57.67 04:01:01 all 41.19 0.00 1.13 0.65 0.07 56.95 04:01:01 0 34.21 0.00 0.82 0.05 0.05 64.87 04:01:01 1 35.86 0.00 1.27 5.00 0.07 57.80 04:01:01 2 45.20 0.00 1.10 0.10 0.08 53.51 04:01:01 3 30.78 0.00 1.22 0.00 0.07 67.93 04:01:01 4 57.44 0.00 0.75 0.02 0.08 41.70 04:01:01 5 50.45 0.00 1.29 0.00 0.10 48.16 04:01:01 6 44.58 0.00 1.03 0.00 0.07 54.32 04:01:01 7 31.01 0.00 1.64 0.00 0.05 67.30 04:02:01 all 27.34 0.00 1.83 2.24 0.07 68.52 04:02:01 0 26.21 0.00 1.98 0.52 0.07 71.23 04:02:01 1 24.81 0.00 1.81 5.01 0.07 68.31 04:02:01 2 40.52 0.00 2.31 2.05 0.08 55.04 04:02:01 3 21.85 0.00 1.85 1.24 0.05 75.01 04:02:01 4 25.67 0.00 1.22 2.92 0.07 70.12 04:02:01 5 27.81 0.00 1.68 4.53 0.07 65.92 04:02:01 6 30.91 0.00 2.37 1.66 0.07 64.99 04:02:01 7 21.04 0.00 1.47 0.02 0.05 77.42 04:03:01 all 20.22 0.00 2.73 2.19 0.07 74.78 04:03:01 0 19.02 0.00 2.61 0.07 0.07 78.24 04:03:01 1 21.34 0.00 2.22 4.32 0.07 72.06 04:03:01 2 27.44 0.00 3.43 1.24 0.08 67.80 04:03:01 3 14.80 0.00 2.49 0.18 0.08 82.44 04:03:01 4 27.56 0.00 2.70 4.13 0.08 65.53 04:03:01 5 16.53 0.00 2.95 6.31 0.07 74.13 04:03:01 6 22.83 0.00 2.66 0.87 0.07 73.57 04:03:01 7 12.27 0.00 2.72 0.42 0.07 84.53 04:04:01 all 10.94 0.00 0.63 1.50 0.03 86.90 04:04:01 0 1.77 0.00 0.47 0.03 0.02 97.72 04:04:01 1 6.61 0.00 0.52 1.63 0.03 91.21 04:04:01 2 2.30 0.00 0.37 0.00 0.03 97.30 04:04:01 3 29.53 0.00 0.63 0.50 0.03 69.30 04:04:01 4 12.57 0.00 1.07 0.85 0.03 85.48 04:04:01 5 26.73 0.00 1.19 8.76 0.05 63.28 04:04:01 6 3.14 0.00 0.47 0.00 0.02 96.38 04:04:01 7 4.98 0.00 0.35 0.18 0.02 94.47 Average: all 23.28 0.00 1.38 1.70 0.06 73.58 Average: 0 21.94 0.00 1.32 0.32 0.06 76.37 Average: 1 19.30 0.00 1.29 5.42 0.05 73.94 Average: 2 26.82 0.00 1.53 1.53 0.06 70.06 Average: 3 24.03 0.00 1.54 0.54 0.06 73.84 Average: 4 27.87 0.00 1.30 1.41 0.06 69.36 Average: 5 24.84 0.00 1.42 3.42 0.06 70.25 Average: 6 22.73 0.00 1.30 0.45 0.05 75.47 Average: 7 18.70 0.00 1.34 0.51 0.05 79.40