---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-9394 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 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 848 23290 0 8028 30863 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:fa:e3:8c brd ff:ff:ff:ff:ff:ff inet 10.30.106.72/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fefa:e38c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:e1:d6:9a 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-9394) 01/03/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 112.05 31.93 80.12 1639.46 31539.14 22:50:01 113.25 12.46 100.78 262.22 79974.80 22:51:01 214.60 2.55 212.05 83.45 118388.00 22:52:01 232.54 20.34 212.20 3863.51 64407.33 22:53:01 68.36 0.02 68.34 0.13 43972.94 22:54:01 159.49 0.00 159.49 0.00 49341.11 22:55:01 9.90 0.00 9.90 0.00 5750.91 22:56:01 77.87 0.00 77.87 0.00 1465.49 22:57:01 15.33 0.50 14.83 53.46 15275.72 Average: 111.49 7.53 103.95 655.86 45568.73 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30115876 31718296 2823344 8.57 69868 1842796 1412356 4.16 850560 1678652 169864 22:50:01 26786516 31676788 6152704 18.68 90324 5032572 1368248 4.03 1785672 3952304 1716960 22:51:01 25902516 30900412 7036704 21.36 122724 5058976 2121452 6.24 1702932 4862576 316556 22:52:01 24420776 30776948 8518444 25.86 166692 6249284 2241604 6.60 2049504 5869936 372248 22:53:01 23814484 30681268 9124736 27.70 166984 6745676 2359460 6.94 2709572 5803612 430864 22:54:01 24025456 31289144 8913764 27.06 168472 7128944 1744584 5.13 2250920 6040864 2424 22:55:01 21337308 28782456 11601912 35.22 168548 7305312 3630240 10.68 4994452 5970420 7224 22:56:01 24133244 31668452 8805976 26.73 168640 7392508 1406628 4.14 2065036 6111540 252728 22:57:01 23882008 31629288 9057212 27.50 171680 7596004 1434120 4.22 2248540 6175500 43416 Average: 24935354 31013672 8003866 24.30 143770 6039119 1968744 5.79 2295243 5162823 368032 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 22:49:01 ens3 65.52 42.99 981.29 7.15 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 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 ens3 6793.80 4410.88 24698.79 1073.75 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 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 ens3 341.68 275.84 3317.28 55.45 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 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 ens3 349.62 254.03 2671.99 60.12 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 22.35 18.73 5.56 5.81 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 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 ens3 72.64 62.96 184.11 18.34 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 lo 12.48 12.48 0.64 0.64 0.00 0.00 0.00 0.00 22:55:01 ens3 3.18 2.70 0.99 1.01 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 lo 28.71 28.71 1.48 1.48 0.00 0.00 0.00 0.00 22:56:01 ens3 21.30 16.41 4.58 4.97 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 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 22:57:01 ens3 2317.78 1398.05 484.83 7879.77 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: lo 5.05 5.05 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 1109.75 720.28 3594.36 1011.80 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-9394) 01/03/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.01 0.00 0.74 2.53 0.04 86.68 22:49:01 0 14.72 0.00 0.77 8.69 0.03 75.78 22:49:01 1 9.63 0.00 0.77 0.32 0.05 89.23 22:49:01 2 9.24 0.00 0.92 0.60 0.03 89.21 22:49:01 3 2.13 0.00 0.42 0.05 0.02 97.38 22:49:01 4 1.05 0.00 0.28 0.38 0.00 98.28 22:49:01 5 0.35 0.00 0.18 0.22 0.00 99.25 22:49:01 6 3.66 0.00 0.61 7.87 0.08 87.78 22:49:01 7 39.36 0.00 1.94 2.16 0.07 56.48 22:50:01 all 7.73 0.00 3.70 4.58 0.05 83.93 22:50:01 0 27.90 0.00 6.30 0.79 0.08 64.92 22:50:01 1 9.77 0.00 5.38 11.43 0.03 73.39 22:50:01 2 1.85 0.00 1.35 0.00 0.03 96.77 22:50:01 3 2.17 0.00 4.04 15.54 0.07 78.18 22:50:01 4 3.81 0.00 2.81 0.13 0.03 93.21 22:50:01 5 1.00 0.00 0.03 0.00 0.02 98.95 22:50:01 6 7.73 0.00 5.45 8.88 0.09 77.85 22:50:01 7 7.76 0.00 4.37 0.00 0.03 87.83 22:51:01 all 12.19 0.00 1.66 8.73 0.06 77.36 22:51:01 0 21.30 0.00 1.83 9.51 0.07 67.30 22:51:01 1 15.28 0.00 0.99 18.95 0.08 64.70 22:51:01 2 13.98 0.00 1.39 15.46 0.07 69.11 22:51:01 3 11.67 0.00 2.12 5.88 0.05 80.28 22:51:01 4 6.26 0.00 0.77 0.20 0.03 92.74 22:51:01 5 3.05 0.00 1.38 14.29 0.07 81.21 22:51:01 6 14.82 0.00 4.14 5.58 0.07 75.39 22:51:01 7 11.24 0.00 0.65 0.15 0.05 87.91 22:52:01 all 18.97 0.00 2.90 4.27 0.08 73.79 22:52:01 0 10.70 0.00 0.80 0.35 0.05 88.10 22:52:01 1 23.91 0.00 1.69 0.12 0.08 74.20 22:52:01 2 33.67 0.00 4.67 5.06 0.08 56.52 22:52:01 3 23.54 0.00 5.82 6.44 0.10 64.10 22:52:01 4 16.22 0.00 0.90 0.30 0.05 82.52 22:52:01 5 17.60 0.00 3.16 13.13 0.08 66.03 22:52:01 6 15.28 0.00 1.93 3.30 0.05 79.45 22:52:01 7 10.92 0.00 4.33 5.60 0.15 78.99 22:53:01 all 25.97 0.00 2.52 2.31 0.07 69.14 22:53:01 0 16.98 0.00 1.15 0.00 0.05 81.82 22:53:01 1 9.44 0.00 0.84 0.02 0.05 89.66 22:53:01 2 67.01 0.00 2.91 0.09 0.09 29.91 22:53:01 3 19.88 0.00 6.32 1.61 0.03 72.15 22:53:01 4 12.40 0.00 1.31 6.89 0.12 79.27 22:53:01 5 42.17 0.00 3.76 6.27 0.09 47.71 22:53:01 6 25.88 0.00 1.77 3.34 0.05 68.96 22:53:01 7 15.41 0.00 2.16 0.35 0.03 82.05 22:54:01 all 16.03 0.00 2.31 2.95 0.05 78.66 22:54:01 0 26.11 0.00 4.75 1.62 0.07 67.45 22:54:01 1 20.64 0.00 2.71 0.00 0.03 76.62 22:54:01 2 27.30 0.00 3.36 0.00 0.07 69.27 22:54:01 3 8.92 0.00 1.00 6.15 0.03 83.89 22:54:01 4 7.33 0.00 0.60 14.25 0.05 77.77 22:54:01 5 13.98 0.00 1.25 0.00 0.07 84.70 22:54:01 6 10.91 0.00 0.69 1.59 0.03 86.78 22:54:01 7 12.99 0.00 4.14 0.00 0.05 82.82 22:55:01 all 13.48 0.00 4.21 0.19 0.06 82.06 22:55:01 0 24.89 0.00 10.97 0.12 0.07 63.95 22:55:01 1 19.06 0.00 4.52 0.00 0.10 76.32 22:55:01 2 6.12 0.00 3.28 0.02 0.05 90.53 22:55:01 3 6.70 0.00 1.54 1.05 0.07 90.65 22:55:01 4 4.88 0.00 1.39 0.36 0.07 93.31 22:55:01 5 34.63 0.00 1.83 0.00 0.08 63.45 22:55:01 6 6.29 0.00 6.68 0.00 0.03 86.99 22:55:01 7 5.51 0.00 3.48 0.00 0.05 90.96 22:56:01 all 10.14 0.00 7.82 0.22 0.08 81.75 22:56:01 0 13.44 0.00 14.64 0.00 0.12 71.81 22:56:01 1 5.51 0.00 8.08 0.00 0.07 86.34 22:56:01 2 27.53 0.00 4.96 0.00 0.08 67.42 22:56:01 3 9.64 0.00 8.47 0.05 0.05 81.79 22:56:01 4 3.85 0.00 3.20 0.07 0.05 92.84 22:56:01 5 6.95 0.00 3.83 0.00 0.07 89.16 22:56:01 6 7.29 0.00 14.05 0.00 0.07 78.59 22:56:01 7 7.00 0.00 5.48 1.65 0.08 85.79 22:57:01 all 6.13 0.00 1.07 0.35 0.02 92.43 22:57:01 0 4.46 0.00 0.87 0.00 0.02 94.65 22:57:01 1 18.23 0.00 0.71 0.07 0.05 80.95 22:57:01 2 22.81 0.00 3.05 0.00 0.05 74.09 22:57:01 3 0.65 0.00 0.57 0.03 0.02 98.73 22:57:01 4 0.83 0.00 0.18 0.47 0.02 98.50 22:57:01 5 0.33 0.00 0.08 0.00 0.00 99.58 22:57:01 6 0.20 0.00 0.10 0.00 0.02 99.68 22:57:01 7 1.59 0.00 2.99 2.23 0.03 93.16 Average: all 13.39 0.00 2.99 2.90 0.06 80.66 Average: 0 17.83 0.00 4.67 2.35 0.06 75.09 Average: 1 14.61 0.00 2.85 3.42 0.06 79.06 Average: 2 23.11 0.00 2.88 2.36 0.06 71.59 Average: 3 9.45 0.00 3.35 4.08 0.05 83.07 Average: 4 6.28 0.00 1.27 2.54 0.05 89.86 Average: 5 13.21 0.00 1.71 3.74 0.05 81.29 Average: 6 10.24 0.00 3.92 3.38 0.05 82.40 Average: 7 12.44 0.00 3.28 1.35 0.06 82.88