---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8169 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 11G 145G 7% / 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 1709 27539 0 2917 30015 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:4e:b1:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.89/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe4e:b1a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:d1:d7:5c 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:c5ff:fed1:d75c/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-8169) 02/24/24 _x86_64_ (8 CPU) 02:21:26 LINUX RESTART (8 CPU) 02:22:01 tps rtps wtps bread/s bwrtn/s 02:23:01 74.19 34.81 39.38 1129.81 10075.52 02:24:01 103.72 25.94 77.77 1214.00 16102.10 02:25:01 99.05 8.13 90.92 564.27 16242.13 02:26:01 23.16 0.47 22.69 9.46 8337.03 02:27:01 26.93 0.58 26.35 18.93 7998.27 02:28:01 106.40 4.53 101.87 453.91 37682.63 02:29:01 35.89 1.13 34.76 89.45 8679.75 Average: 67.05 10.80 56.25 497.11 15017.53 02:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:23:01 30325604 31684908 2613616 7.93 53128 1627296 1428012 4.20 860336 1483592 22056 02:24:01 29862532 31536524 3076688 9.34 77052 1901632 1989036 5.85 1051380 1723120 127204 02:25:01 28214100 30097680 4725120 14.34 85416 2093564 4826316 14.20 2535188 1861076 22720 02:26:01 28608444 30542724 4330776 13.15 87912 2139716 2347160 6.91 2108600 1892188 12492 02:27:01 28328120 30448428 4611100 14.00 90772 2318460 2375468 6.99 2247856 2021216 142600 02:28:01 28271668 30797960 4667552 14.17 97632 2709052 2160860 6.36 2055652 2253156 884 02:29:01 28167968 30703576 4771252 14.49 101512 2714584 2294516 6.75 2157936 2252184 14292 Average: 28825491 30830257 4113729 12.49 84775 2214901 2488767 7.32 1859564 1926647 48893 02:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:23:01 ens3 332.93 217.50 853.83 56.86 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 02:24:01 ens3 91.80 53.35 1004.61 12.77 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 02:25:01 ens3 463.22 341.28 2542.77 95.27 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:26:01 ens3 127.80 103.28 349.51 42.60 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 02:27:01 ens3 242.14 189.04 798.50 65.36 0.00 0.00 0.00 0.00 02:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:28:01 ens3 530.30 465.55 1499.50 1854.18 0.00 0.00 0.00 0.00 02:28:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 02:28:01 lo 3.66 3.66 0.33 0.33 0.00 0.00 0.00 0.00 02:29:01 ens3 25.28 20.75 36.53 8.72 0.00 0.00 0.00 0.00 02:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 259.07 198.68 1012.14 305.17 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8169) 02/24/24 _x86_64_ (8 CPU) 02:21:26 LINUX RESTART (8 CPU) 02:22:01 CPU %user %nice %system %iowait %steal %idle 02:23:01 all 8.29 0.00 0.61 5.81 0.07 85.22 02:23:01 0 9.67 0.00 0.67 1.15 0.02 88.49 02:23:01 1 3.04 0.00 0.48 0.33 0.02 96.13 02:23:01 2 19.77 0.00 0.75 3.31 0.37 75.80 02:23:01 3 6.06 0.00 0.28 24.96 0.03 68.66 02:23:01 4 10.68 0.00 0.99 14.62 0.05 73.67 02:23:01 5 11.02 0.00 0.70 0.87 0.03 87.37 02:23:01 6 2.21 0.00 0.37 0.67 0.03 96.72 02:23:01 7 3.80 0.00 0.63 0.58 0.03 94.95 02:24:01 all 9.94 0.00 0.76 2.85 0.04 86.41 02:24:01 0 2.97 0.00 0.28 0.02 0.02 96.72 02:24:01 1 4.72 0.00 0.48 1.30 0.02 93.48 02:24:01 2 29.94 0.00 1.89 3.03 0.07 65.08 02:24:01 3 21.16 0.00 1.22 1.02 0.05 76.55 02:24:01 4 1.65 0.00 0.45 12.25 0.02 85.63 02:24:01 5 4.76 0.00 0.53 3.48 0.07 91.16 02:24:01 6 10.46 0.00 0.80 1.47 0.05 87.22 02:24:01 7 3.94 0.00 0.43 0.27 0.00 95.36 02:25:01 all 35.05 0.00 1.29 1.27 0.13 62.26 02:25:01 0 29.99 0.00 1.17 0.23 0.12 68.49 02:25:01 1 37.51 0.00 0.72 1.18 0.10 60.49 02:25:01 2 34.88 0.00 1.26 1.57 0.13 62.16 02:25:01 3 30.94 0.00 1.09 0.05 0.10 67.83 02:25:01 4 34.63 0.00 1.12 0.08 0.12 64.05 02:25:01 5 36.29 0.00 1.00 4.67 0.13 57.90 02:25:01 6 42.11 0.00 2.43 2.23 0.17 53.07 02:25:01 7 34.13 0.00 1.49 0.13 0.18 64.06 02:26:01 all 64.89 0.00 2.09 0.40 0.15 32.48 02:26:01 0 58.40 0.00 2.28 0.12 0.13 39.06 02:26:01 1 67.00 0.00 2.10 0.42 0.17 30.31 02:26:01 2 65.31 0.00 1.90 0.03 0.15 32.61 02:26:01 3 66.54 0.00 1.95 0.10 0.13 31.28 02:26:01 4 63.87 0.00 2.44 0.08 0.15 33.46 02:26:01 5 61.02 0.00 2.14 2.39 0.15 34.30 02:26:01 6 66.47 0.00 1.85 0.00 0.13 31.55 02:26:01 7 70.48 0.00 2.09 0.03 0.15 27.24 02:27:01 all 73.17 0.00 1.70 0.35 0.19 24.60 02:27:01 0 73.29 0.00 1.77 0.02 0.19 24.74 02:27:01 1 77.35 0.00 1.76 0.12 0.22 20.55 02:27:01 2 73.93 0.00 1.87 0.00 0.18 24.01 02:27:01 3 68.36 0.00 1.55 0.00 0.20 29.89 02:27:01 4 74.57 0.00 1.80 0.00 0.18 23.45 02:27:01 5 71.00 0.00 1.57 2.61 0.18 24.64 02:27:01 6 74.01 0.00 1.68 0.02 0.19 24.11 02:27:01 7 72.95 0.00 1.54 0.00 0.17 25.34 02:28:01 all 17.23 0.00 1.33 2.59 0.09 78.76 02:28:01 0 8.33 0.00 1.05 0.55 0.10 89.96 02:28:01 1 22.84 0.00 1.90 2.26 0.15 72.85 02:28:01 2 18.48 0.00 0.78 0.14 0.05 80.55 02:28:01 3 20.95 0.00 1.76 0.80 0.09 76.41 02:28:01 4 33.15 0.00 1.78 5.29 0.12 59.66 02:28:01 5 10.13 0.00 1.39 7.82 0.10 80.57 02:28:01 6 7.82 0.00 0.67 0.02 0.05 91.45 02:28:01 7 15.73 0.00 1.34 3.74 0.07 79.11 02:29:01 all 7.70 0.00 0.42 2.02 0.02 89.84 02:29:01 0 2.48 0.00 0.32 0.00 0.02 97.18 02:29:01 1 28.55 0.00 0.97 1.72 0.03 68.72 02:29:01 2 8.76 0.00 0.48 0.42 0.03 90.31 02:29:01 3 2.52 0.00 0.27 0.02 0.02 97.18 02:29:01 4 2.80 0.00 0.27 0.02 0.03 96.88 02:29:01 5 0.40 0.00 0.42 13.42 0.02 85.74 02:29:01 6 13.54 0.00 0.28 0.52 0.03 85.63 02:29:01 7 2.60 0.00 0.32 0.13 0.02 96.93 Average: all 30.86 0.00 1.17 2.19 0.10 65.68 Average: 0 26.42 0.00 1.08 0.30 0.08 72.12 Average: 1 34.28 0.00 1.20 1.05 0.10 63.36 Average: 2 35.87 0.00 1.28 1.22 0.14 61.50 Average: 3 30.92 0.00 1.16 3.86 0.09 63.97 Average: 4 31.59 0.00 1.26 4.62 0.10 62.43 Average: 5 27.79 0.00 1.11 5.04 0.10 65.97 Average: 6 30.95 0.00 1.15 0.71 0.09 67.10 Average: 7 29.06 0.00 1.12 0.69 0.09 69.03