---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1424 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 14G 142G 9% / 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 843 25453 0 5869 30867 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:61:74:51 brd ff:ff:ff:ff:ff:ff inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fe61:7451/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:30:88:54 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::42:4ff:fe30:8854/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1424) 11/18/23 _x86_64_ (8 CPU) 23:48:19 LINUX RESTART (8 CPU) 23:49:02 tps rtps wtps bread/s bwrtn/s 23:50:01 96.02 18.13 77.89 1041.14 23310.74 23:51:01 264.27 48.38 215.90 2870.45 54697.02 23:52:01 206.47 0.02 206.45 0.13 39174.14 23:53:01 263.71 0.00 263.71 0.00 98864.06 23:54:01 224.40 0.12 224.29 12.13 127543.96 23:55:01 12.86 0.32 12.55 8.40 16430.06 23:56:01 11.25 0.00 11.25 0.00 16275.55 23:57:01 11.81 0.00 11.81 0.00 16148.78 23:58:01 42.80 1.32 41.49 89.97 16184.21 Average: 126.01 7.57 118.45 445.80 45446.24 23:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:50:01 30094252 31701928 2844968 8.64 69916 1848036 1442784 4.25 876208 1682592 177848 23:51:01 28693096 31178624 4246124 12.89 92628 2675804 2660460 7.83 1550412 2343048 608 23:52:01 26598716 31162308 6340504 19.25 116256 4647100 2635500 7.75 1600844 4283744 1491288 23:53:01 23532876 31173316 9406344 28.56 173532 7500624 2692364 7.92 1797484 6988380 2475044 23:54:01 25697808 31223356 7241412 21.98 174388 5495260 2551868 7.51 1946544 4787276 332 23:55:01 25682036 31219604 7257184 22.03 174448 5495532 2551868 7.51 2019852 4717488 28 23:56:01 25655340 31211920 7283880 22.11 174484 5495576 2551868 7.51 2026132 4717528 56 23:57:01 25651864 31209392 7287356 22.12 174560 5495580 2551868 7.51 2027896 4717544 152 23:58:01 26116212 31659132 6823008 20.71 176448 5509944 1475320 4.34 1604140 4710172 31896 Average: 26413578 31304398 6525642 19.81 147407 4907051 2345989 6.90 1716612 4327530 464139 23:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 23:50:01 ens3 76.92 52.95 998.63 8.37 0.00 0.00 0.00 0.00 23:51:01 docker0 125.40 184.99 7.25 1577.33 0.00 0.00 0.00 0.00 23:51:01 lo 2.47 2.47 0.22 0.22 0.00 0.00 0.00 0.00 23:51:01 ens3 456.42 342.63 4919.98 53.38 0.00 0.00 0.00 0.00 23:51:01 veth4fb873a 91.50 129.90 6.56 881.64 0.00 0.00 0.00 0.07 23:52:01 docker0 611.83 910.76 33.34 14280.40 0.00 0.00 0.00 0.00 23:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 ens3 911.90 611.95 14280.50 41.93 0.00 0.00 0.00 0.00 23:52:01 veth4fb873a 611.83 910.81 41.71 14280.41 0.00 0.00 0.00 1.17 23:53:01 docker0 20.96 39.34 1.83 808.44 0.00 0.00 0.00 0.00 23:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:53:01 ens3 40.49 21.20 808.54 2.35 0.00 0.00 0.00 0.00 23:54:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:54:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 23:54:01 ens3 1111.08 1517.82 78.91 12043.75 0.00 0.00 0.00 0.00 23:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:55:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 23:55:01 ens3 934.68 1003.55 68.43 7940.02 0.00 0.00 0.00 0.00 23:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:56:01 ens3 422.51 411.66 29.88 3185.06 0.00 0.00 0.00 0.00 23:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:57:01 ens3 251.66 390.58 18.55 2957.25 0.00 0.00 0.00 0.00 23:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:58:01 lo 3.87 3.87 0.36 0.36 0.00 0.00 0.00 0.00 23:58:01 ens3 52.83 52.97 75.85 176.10 0.00 0.00 0.00 0.00 Average: docker0 84.39 126.35 4.72 1855.09 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 473.91 490.31 2366.75 2939.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1424) 11/18/23 _x86_64_ (8 CPU) 23:48:19 LINUX RESTART (8 CPU) 23:49:02 CPU %user %nice %system %iowait %steal %idle 23:50:01 all 10.19 0.00 0.76 1.83 0.03 87.20 23:50:01 0 10.89 0.00 0.81 0.25 0.02 88.02 23:50:01 1 12.10 0.00 0.81 1.30 0.05 85.73 23:50:01 2 7.95 0.00 0.61 0.10 0.02 91.32 23:50:01 3 0.07 0.00 0.05 0.10 0.07 99.71 23:50:01 4 0.76 0.00 0.17 0.14 0.00 98.93 23:50:01 5 13.31 0.00 1.55 11.42 0.03 73.69 23:50:01 6 18.51 0.00 0.93 0.78 0.02 79.76 23:50:01 7 17.94 0.00 1.14 0.53 0.03 80.36 23:51:01 all 11.42 0.00 1.90 3.20 0.05 83.43 23:51:01 0 8.73 0.00 2.49 2.99 0.05 85.74 23:51:01 1 7.29 0.00 1.21 3.08 0.03 88.38 23:51:01 2 10.45 0.00 1.82 0.18 0.03 87.51 23:51:01 3 14.03 0.00 1.64 0.33 0.05 83.94 23:51:01 4 10.91 0.00 1.79 0.92 0.05 86.33 23:51:01 5 5.01 0.00 1.06 7.62 0.05 86.26 23:51:01 6 25.73 0.00 2.61 1.59 0.07 70.00 23:51:01 7 9.22 0.00 2.54 8.90 0.07 79.27 23:52:01 all 7.89 0.00 1.50 2.32 0.03 88.26 23:52:01 0 0.57 0.00 0.37 0.00 0.00 99.07 23:52:01 1 5.31 0.00 0.85 10.43 0.02 83.39 23:52:01 2 5.04 0.00 0.55 0.47 0.03 93.91 23:52:01 3 1.61 0.00 0.65 0.42 0.02 97.31 23:52:01 4 19.95 0.00 3.33 3.58 0.05 73.09 23:52:01 5 4.96 0.00 1.76 0.07 0.03 93.18 23:52:01 6 16.70 0.00 1.55 0.02 0.05 81.68 23:52:01 7 9.00 0.00 2.90 3.63 0.07 84.41 23:53:01 all 9.76 0.00 2.70 4.75 0.04 82.75 23:53:01 0 6.09 0.00 3.89 0.07 0.03 89.92 23:53:01 1 6.09 0.00 2.30 3.22 0.02 88.37 23:53:01 2 5.21 0.00 2.74 8.57 0.07 83.42 23:53:01 3 5.41 0.00 2.55 0.17 0.05 91.82 23:53:01 4 3.18 0.00 2.27 22.83 0.05 71.67 23:53:01 5 7.22 0.00 1.40 0.87 0.02 90.49 23:53:01 6 4.01 0.00 1.42 0.05 0.03 94.49 23:53:01 7 41.09 0.00 5.08 2.25 0.08 51.49 23:54:01 all 17.98 0.00 1.21 5.79 0.05 74.96 23:54:01 0 19.72 0.00 0.99 2.88 0.05 76.37 23:54:01 1 19.15 0.00 1.63 19.45 0.07 59.71 23:54:01 2 19.26 0.00 1.36 6.28 0.05 73.05 23:54:01 3 17.37 0.00 0.99 0.00 0.03 81.61 23:54:01 4 20.53 0.00 0.60 0.00 0.05 78.82 23:54:01 5 14.14 0.00 0.50 0.38 0.05 84.93 23:54:01 6 19.08 0.00 1.61 0.02 0.03 79.26 23:54:01 7 14.62 0.00 2.00 17.45 0.07 65.86 23:55:01 all 15.23 0.00 0.56 0.67 0.06 83.48 23:55:01 0 10.02 0.00 0.39 0.00 0.05 89.55 23:55:01 1 17.28 0.00 0.62 0.02 0.07 82.02 23:55:01 2 19.03 0.00 0.67 5.33 0.07 74.90 23:55:01 3 14.07 0.00 0.47 0.00 0.03 85.43 23:55:01 4 18.92 0.00 0.79 0.00 0.07 80.23 23:55:01 5 12.27 0.00 0.42 0.00 0.05 87.26 23:55:01 6 14.70 0.00 0.54 0.00 0.07 84.69 23:55:01 7 15.51 0.00 0.65 0.00 0.12 83.71 23:56:01 all 13.62 0.00 0.45 0.80 0.06 85.07 23:56:01 0 3.03 0.00 0.08 0.00 0.02 96.87 23:56:01 1 18.14 0.00 0.50 0.00 0.07 81.30 23:56:01 2 12.35 0.00 0.37 6.39 0.05 80.84 23:56:01 3 16.36 0.00 0.44 0.00 0.07 83.14 23:56:01 4 16.25 0.00 0.64 0.00 0.07 83.05 23:56:01 5 22.40 0.00 0.79 0.00 0.08 76.73 23:56:01 6 3.87 0.00 0.13 0.00 0.02 95.98 23:56:01 7 16.61 0.00 0.69 0.00 0.08 82.62 23:57:01 all 10.18 0.00 0.24 0.95 0.04 88.59 23:57:01 0 0.67 0.00 0.02 0.00 0.00 99.31 23:57:01 1 18.91 0.00 0.37 0.00 0.05 80.67 23:57:01 2 0.02 0.00 0.02 7.62 0.02 92.33 23:57:01 3 5.47 0.00 0.12 0.00 0.02 94.39 23:57:01 4 20.14 0.00 0.40 0.00 0.07 79.39 23:57:01 5 11.57 0.00 0.28 0.00 0.03 88.11 23:57:01 6 9.93 0.00 0.33 0.00 0.03 89.71 23:57:01 7 14.70 0.00 0.40 0.00 0.07 84.83 23:58:01 all 6.67 0.00 0.50 0.92 0.02 91.89 23:58:01 0 0.75 0.00 0.25 0.00 0.02 98.98 23:58:01 1 3.02 0.00 0.45 0.07 0.05 96.41 23:58:01 2 0.67 0.00 0.48 6.84 0.02 92.00 23:58:01 3 1.70 0.00 0.23 0.02 0.02 98.03 23:58:01 4 2.07 0.00 0.25 0.02 0.02 97.65 23:58:01 5 3.17 0.00 0.30 0.00 0.00 96.53 23:58:01 6 38.96 0.00 1.52 0.40 0.05 59.07 23:58:01 7 3.05 0.00 0.50 0.02 0.02 96.41 Average: all 11.44 0.00 1.09 2.36 0.04 85.07 Average: 0 6.71 0.00 1.03 0.69 0.03 91.55 Average: 1 11.92 0.00 0.97 4.17 0.05 82.90 Average: 2 8.88 0.00 0.96 4.65 0.04 85.48 Average: 3 8.47 0.00 0.79 0.12 0.04 90.58 Average: 4 12.54 0.00 1.14 3.05 0.05 83.23 Average: 5 10.43 0.00 0.89 2.25 0.04 86.38 Average: 6 16.82 0.00 1.18 0.32 0.04 81.64 Average: 7 15.73 0.00 1.77 3.64 0.07 78.80