---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-3896 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 16G 140G 10% / 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 861 23319 0 7986 30850 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:1e:7a:1c brd ff:ff:ff:ff:ff:ff inet 10.30.107.182/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fe1e:7a1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:dc:df:5f 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-3896) 02/08/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 113.78 36.21 77.57 1692.65 27793.23 22:50:01 106.95 12.50 94.45 263.69 74530.91 22:51:01 211.68 2.52 209.16 86.50 116089.17 22:52:01 228.36 20.35 208.02 3857.89 60409.00 22:53:01 150.08 0.00 150.08 0.00 55122.43 22:54:01 114.55 0.02 114.53 0.13 35674.99 22:55:01 18.76 0.00 18.76 0.00 26143.11 22:56:01 82.59 0.00 82.59 0.00 7347.02 22:57:01 16.98 0.50 16.48 53.46 10392.27 Average: 115.97 8.01 107.96 661.56 45945.43 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30097136 31704324 2842084 8.63 69900 1847816 1424924 4.19 866616 1682524 172256 22:50:01 26426608 31667468 6512612 19.77 91932 5372104 1333028 3.92 2073928 4013472 2098432 22:51:01 25727476 30904456 7211744 21.89 136632 5194228 2108108 6.20 1714472 4997232 502468 22:52:01 24360864 30718864 8578356 26.04 166308 6254256 2307764 6.79 2136076 5845580 401984 22:53:01 24056780 30907892 8882440 26.97 166516 6732392 2075200 6.11 2496032 5775228 85668 22:54:01 24025560 31244024 8913660 27.06 167992 7087196 1750732 5.15 2304424 5992028 692 22:55:01 22527516 29927936 10411704 31.61 168112 7263948 2510944 7.39 3853560 5928020 8240 22:56:01 24163036 31660900 8776184 26.64 168244 7358176 1384184 4.07 2079408 6071240 108656 22:57:01 23873936 31577364 9065284 27.52 171752 7554684 1470904 4.33 2301744 6131812 43776 Average: 25028768 31145914 7910452 24.02 145265 6073867 1818421 5.35 2202918 5159682 380241 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 82.29 55.81 1011.38 11.52 0.00 0.00 0.00 0.00 22:49:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6646.46 4486.42 24564.54 1104.86 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 360.08 294.35 3669.94 51.69 0.00 0.00 0.00 0.00 22:51:01 lo 1.00 1.00 0.15 0.15 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 208.22 157.99 2267.54 26.61 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 57.30 36.45 13.82 11.93 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 124.65 90.07 196.28 26.26 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 2.65 2.30 0.61 0.63 0.00 0.00 0.00 0.00 22:55:01 lo 13.08 13.08 0.67 0.67 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 21.49 16.19 4.73 5.27 0.00 0.00 0.00 0.00 22:56:01 lo 28.14 28.14 1.45 1.45 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 1594.95 1148.09 426.44 7869.94 0.00 0.00 0.00 0.00 22:57:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 1010.85 698.60 3572.68 1012.02 0.00 0.00 0.00 0.00 Average: lo 5.09 5.09 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-3896) 02/08/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.23 0.00 0.84 2.31 0.04 86.59 22:49:01 0 10.41 0.00 0.82 3.09 0.03 85.66 22:49:01 1 5.43 0.00 0.65 0.23 0.02 93.67 22:49:01 2 2.54 0.00 0.52 0.55 0.03 96.36 22:49:01 3 7.21 0.00 0.70 3.35 0.02 88.72 22:49:01 4 2.72 0.00 0.47 0.23 0.02 96.57 22:49:01 5 35.48 0.00 2.09 1.76 0.05 60.62 22:49:01 6 0.15 0.00 0.25 9.00 0.08 90.52 22:49:01 7 17.98 0.00 1.25 0.28 0.02 80.46 22:50:01 all 8.15 0.00 3.51 3.31 0.05 84.98 22:50:01 0 2.22 0.00 1.73 0.00 0.03 96.02 22:50:01 1 18.76 0.00 4.13 0.10 0.05 76.96 22:50:01 2 0.55 0.00 0.07 0.03 0.02 99.33 22:50:01 3 6.23 0.00 4.50 1.68 0.05 87.54 22:50:01 4 8.97 0.00 7.26 0.08 0.05 83.64 22:50:01 5 17.87 0.00 4.68 0.52 0.05 76.87 22:50:01 6 4.71 0.00 3.81 23.16 0.05 68.27 22:50:01 7 6.10 0.00 1.95 0.96 0.07 90.93 22:51:01 all 12.90 0.00 2.16 8.20 0.06 76.68 22:51:01 0 7.19 0.00 1.51 2.83 0.03 88.44 22:51:01 1 21.37 0.00 1.58 4.83 0.07 72.16 22:51:01 2 10.41 0.00 0.64 4.23 0.05 84.67 22:51:01 3 12.93 0.00 2.56 26.42 0.08 58.01 22:51:01 4 10.57 0.00 5.18 11.75 0.10 72.40 22:51:01 5 15.37 0.00 0.65 1.40 0.07 82.51 22:51:01 6 15.80 0.00 2.92 13.82 0.07 67.38 22:51:01 7 9.62 0.00 2.26 0.42 0.05 87.65 22:52:01 all 21.02 0.00 2.52 4.66 0.09 71.72 22:52:01 0 7.25 0.00 1.66 7.00 0.07 84.02 22:52:01 1 16.58 0.00 2.50 0.83 0.05 80.03 22:52:01 2 32.46 0.00 3.58 10.70 0.10 53.16 22:52:01 3 13.68 0.00 2.63 0.42 0.05 83.22 22:52:01 4 20.22 0.00 3.45 1.13 0.08 75.12 22:52:01 5 34.83 0.00 1.57 0.05 0.07 63.48 22:52:01 6 17.13 0.00 1.81 15.76 0.07 65.24 22:52:01 7 26.15 0.00 2.99 1.42 0.18 69.25 22:53:01 all 23.24 0.00 2.50 2.77 0.06 71.43 22:53:01 0 6.48 0.00 0.83 1.68 0.03 90.98 22:53:01 1 21.70 0.00 1.42 0.00 0.05 76.83 22:53:01 2 12.93 0.00 1.14 5.71 0.07 80.15 22:53:01 3 25.51 0.00 1.41 1.27 0.08 71.73 22:53:01 4 39.43 0.00 9.62 1.36 0.07 49.53 22:53:01 5 42.78 0.00 1.34 0.02 0.07 55.80 22:53:01 6 25.24 0.00 2.90 11.70 0.07 60.10 22:53:01 7 11.95 0.00 1.35 0.52 0.03 86.15 22:54:01 all 16.90 0.00 2.51 1.21 0.06 79.33 22:54:01 0 15.41 0.00 1.25 0.00 0.03 83.31 22:54:01 1 8.16 0.00 0.92 0.00 0.05 90.87 22:54:01 2 9.76 0.00 1.14 0.00 0.05 89.05 22:54:01 3 9.17 0.00 1.29 4.28 0.05 85.22 22:54:01 4 20.13 0.00 1.27 0.00 0.08 78.51 22:54:01 5 16.35 0.00 3.83 0.00 0.10 79.72 22:54:01 6 32.15 0.00 6.37 5.35 0.08 56.04 22:54:01 7 24.07 0.00 3.98 0.00 0.03 71.91 22:55:01 all 13.30 0.00 4.48 1.25 0.07 80.90 22:55:01 0 4.76 0.00 7.62 0.00 0.05 87.57 22:55:01 1 5.39 0.00 4.00 1.05 0.12 89.44 22:55:01 2 3.25 0.00 2.59 0.00 0.08 94.08 22:55:01 3 10.57 0.00 1.67 8.94 0.07 78.75 22:55:01 4 40.57 0.00 7.05 0.00 0.08 52.30 22:55:01 5 6.65 0.00 4.61 0.00 0.05 88.69 22:55:01 6 20.73 0.00 5.63 0.00 0.07 73.58 22:55:01 7 14.64 0.00 2.66 0.00 0.07 82.64 22:56:01 all 9.96 0.00 7.66 0.44 0.07 81.88 22:56:01 0 3.29 0.00 6.34 0.00 0.07 90.30 22:56:01 1 2.40 0.00 4.96 2.83 0.05 89.76 22:56:01 2 3.83 0.00 3.93 0.00 0.07 92.17 22:56:01 3 7.35 0.00 4.31 0.61 0.07 87.66 22:56:01 4 5.90 0.00 5.47 0.00 0.07 88.57 22:56:01 5 7.72 0.00 14.64 0.00 0.05 77.58 22:56:01 6 5.32 0.00 3.27 0.00 0.07 91.35 22:56:01 7 44.67 0.00 18.59 0.03 0.10 36.61 22:57:01 all 6.65 0.00 0.83 0.35 0.02 92.15 22:57:01 0 2.90 0.00 0.32 0.02 0.03 96.74 22:57:01 1 0.47 0.00 0.28 1.88 0.02 97.35 22:57:01 2 0.68 0.00 0.45 0.00 0.02 98.85 22:57:01 3 0.82 0.00 0.60 0.77 0.03 97.78 22:57:01 4 3.67 0.00 1.97 0.00 0.02 94.35 22:57:01 5 6.85 0.00 1.62 0.03 0.02 91.48 22:57:01 6 0.97 0.00 0.17 0.02 0.00 98.85 22:57:01 7 36.79 0.00 1.27 0.07 0.03 61.84 Average: all 13.60 0.00 3.00 2.72 0.06 80.63 Average: 0 6.65 0.00 2.46 1.62 0.04 89.22 Average: 1 11.10 0.00 2.27 1.31 0.05 85.27 Average: 2 8.47 0.00 1.56 2.35 0.05 87.57 Average: 3 10.39 0.00 2.18 5.30 0.06 82.08 Average: 4 16.90 0.00 4.63 1.61 0.06 76.79 Average: 5 20.44 0.00 3.89 0.42 0.06 75.19 Average: 6 13.58 0.00 3.01 8.74 0.06 74.61 Average: 7 21.30 0.00 4.00 0.41 0.07 74.23