---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4243 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: 2799.998 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 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 872 27867 0 3426 30848 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:29:f4:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fe29:f4a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:df:0d:f8 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:dcff:fedf:df8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4243) 12/11/23 _x86_64_ (8 CPU) 15:30:41 LINUX RESTART (8 CPU) 15:31:01 tps rtps wtps bread/s bwrtn/s 15:32:01 71.23 32.81 38.42 2796.93 55606.26 15:33:01 14.36 0.00 14.36 0.00 20048.39 15:34:01 59.98 26.47 33.51 868.38 21729.56 15:35:01 138.48 42.96 95.52 2603.17 31229.06 15:36:01 115.41 15.10 100.32 924.91 32962.51 15:37:01 17.18 0.20 16.98 5.47 19693.52 15:38:01 358.74 5.00 353.74 484.72 76244.63 Average: 110.77 17.51 93.26 1097.69 36787.79 15:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:32:01 30660696 31908628 2278524 6.92 38680 1537412 1317016 3.87 607236 1418508 196 15:33:01 30643044 31891104 2296176 6.97 38768 1537416 1317016 3.87 625816 1418496 112 15:34:01 30303488 31679464 2635732 8.00 52972 1643684 1413556 4.16 868456 1496212 66052 15:35:01 29804176 31581856 3135044 9.52 77496 2002896 1548016 4.55 1001200 1826028 161508 15:36:01 27891996 29934140 5047224 15.32 85372 2251096 3008072 8.85 2743820 1976232 1980 15:37:01 26882404 28931760 6056816 18.39 86100 2257016 3750788 11.04 3745024 1980664 1060 15:38:01 28578936 31610692 4360284 13.24 94852 3212676 1431776 4.21 1368936 2622784 3380 Average: 29252106 31076806 3687114 11.19 67749 2063171 1969463 5.79 1565784 1819846 33470 15:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 ens3 235.59 155.20 515.51 30.18 0.00 0.00 0.00 0.00 15:32:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 ens3 0.67 0.30 0.52 0.38 0.00 0.00 0.00 0.00 15:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 135.67 86.35 405.11 28.90 0.00 0.00 0.00 0.00 15:34:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 97.42 65.67 1292.41 13.09 0.00 0.00 0.00 0.00 15:35:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 447.78 337.19 3484.92 62.01 0.00 0.00 0.00 0.00 15:36:01 lo 10.38 10.38 2.51 2.51 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 581.64 387.20 161.08 163.10 0.00 0.00 0.00 0.00 15:37:01 lo 56.54 56.54 28.50 28.50 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 15:38:01 ens3 625.30 582.05 2463.03 4190.71 0.00 0.00 0.00 0.00 15:38:01 lo 7.22 7.22 0.59 0.59 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 Average: ens3 303.43 230.56 1188.91 641.17 0.00 0.00 0.00 0.00 Average: lo 10.95 10.95 4.55 4.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4243) 12/11/23 _x86_64_ (8 CPU) 15:30:41 LINUX RESTART (8 CPU) 15:31:01 CPU %user %nice %system %iowait %steal %idle 15:32:01 all 2.27 0.00 0.50 3.74 0.02 93.47 15:32:01 0 1.78 0.00 0.32 0.18 0.03 97.69 15:32:01 1 1.91 0.00 0.50 10.67 0.02 86.90 15:32:01 2 2.02 0.00 0.65 0.25 0.00 97.08 15:32:01 3 2.12 0.00 0.23 17.57 0.03 80.04 15:32:01 4 2.29 0.00 0.33 0.28 0.02 97.08 15:32:01 5 2.02 0.00 0.25 0.18 0.00 97.55 15:32:01 6 3.47 0.00 0.23 0.48 0.02 95.79 15:32:01 7 2.52 0.00 1.48 0.35 0.02 95.63 15:33:01 all 0.11 0.00 0.01 1.44 0.01 98.44 15:33:01 0 0.08 0.00 0.03 0.00 0.02 99.87 15:33:01 1 0.02 0.00 0.00 0.00 0.02 99.97 15:33:01 2 0.07 0.00 0.00 0.00 0.02 99.92 15:33:01 3 0.00 0.00 0.02 11.53 0.02 88.43 15:33:01 4 0.63 0.00 0.03 0.00 0.00 99.33 15:33:01 5 0.03 0.00 0.00 0.00 0.02 99.95 15:33:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:33:01 7 0.02 0.00 0.00 0.00 0.00 99.98 15:34:01 all 6.06 0.00 0.41 2.76 0.02 90.74 15:34:01 0 0.74 0.00 0.35 0.02 0.00 98.90 15:34:01 1 1.33 0.00 0.17 0.03 0.00 98.47 15:34:01 2 2.45 0.00 0.22 0.02 0.00 97.32 15:34:01 3 10.04 0.00 0.37 18.91 0.03 70.65 15:34:01 4 9.36 0.00 0.42 0.37 0.02 89.83 15:34:01 5 14.28 0.00 0.65 2.20 0.03 82.84 15:34:01 6 2.06 0.00 0.25 0.23 0.03 97.43 15:34:01 7 8.25 0.00 0.84 0.35 0.02 90.54 15:35:01 all 10.60 0.00 0.88 3.86 0.04 84.63 15:35:01 0 5.39 0.00 0.55 0.43 0.02 93.61 15:35:01 1 9.08 0.00 0.87 0.42 0.03 89.60 15:35:01 2 6.43 0.00 0.52 0.45 0.02 92.59 15:35:01 3 13.06 0.00 1.36 20.55 0.07 64.96 15:35:01 4 4.61 0.00 0.38 1.27 0.02 93.72 15:35:01 5 5.05 0.00 0.62 0.84 0.07 93.43 15:35:01 6 21.70 0.00 1.47 6.15 0.05 70.63 15:35:01 7 19.54 0.00 1.33 0.77 0.05 78.31 15:36:01 all 38.19 0.00 1.10 3.05 0.09 57.57 15:36:01 0 37.32 0.00 1.11 2.28 0.10 59.19 15:36:01 1 36.47 0.00 1.54 4.60 0.08 57.31 15:36:01 2 47.18 0.00 0.91 1.34 0.10 50.47 15:36:01 3 34.24 0.00 1.83 9.04 0.10 54.80 15:36:01 4 38.64 0.00 0.97 0.94 0.10 59.35 15:36:01 5 31.76 0.00 1.31 3.19 0.08 63.65 15:36:01 6 28.96 0.00 0.54 2.75 0.08 67.67 15:36:01 7 50.94 0.00 0.57 0.27 0.08 48.14 15:37:01 all 36.58 0.00 1.24 1.15 0.10 60.93 15:37:01 0 32.94 0.00 1.83 0.00 0.08 65.14 15:37:01 1 36.77 0.00 1.37 0.00 0.10 61.76 15:37:01 2 39.03 0.00 1.10 0.00 0.10 59.76 15:37:01 3 35.69 0.00 1.28 0.17 0.10 62.77 15:37:01 4 39.55 0.00 1.19 0.05 0.10 59.11 15:37:01 5 34.99 0.00 1.12 8.91 0.12 54.85 15:37:01 6 31.42 0.00 1.28 0.12 0.08 67.10 15:37:01 7 42.21 0.00 0.70 0.00 0.10 56.98 15:38:01 all 14.21 0.00 2.12 3.55 0.07 80.05 15:38:01 0 7.74 0.00 1.59 1.79 0.05 88.83 15:38:01 1 21.57 0.00 2.06 1.29 0.07 75.00 15:38:01 2 13.49 0.00 2.62 1.71 0.07 82.12 15:38:01 3 11.44 0.00 2.47 0.89 0.07 85.14 15:38:01 4 15.97 0.00 1.78 1.16 0.07 81.02 15:38:01 5 14.74 0.00 2.70 6.75 0.07 75.75 15:38:01 6 12.95 0.00 1.64 0.18 0.07 85.16 15:38:01 7 15.79 0.00 2.13 14.71 0.07 67.31 Average: all 15.41 0.00 0.89 2.79 0.05 80.86 Average: 0 12.28 0.00 0.83 0.67 0.04 86.18 Average: 1 15.29 0.00 0.93 2.43 0.05 81.30 Average: 2 15.77 0.00 0.86 0.54 0.04 82.79 Average: 3 15.21 0.00 1.08 11.25 0.06 72.41 Average: 4 15.82 0.00 0.73 0.58 0.05 82.82 Average: 5 14.66 0.00 0.95 3.15 0.05 81.19 Average: 6 14.34 0.00 0.77 1.41 0.05 83.42 Average: 7 19.87 0.00 1.00 2.33 0.05 76.74