---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-11101 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 847 23336 0 7982 30864 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:a2:a3:0f brd ff:ff:ff:ff:ff:ff inet 10.30.106.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fea2:a30f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:5b:66:72 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-11101) 01/10/24 _x86_64_ (8 CPU) 22:47:21 LINUX RESTART (8 CPU) 22:48:03 tps rtps wtps bread/s bwrtn/s 22:49:01 98.43 19.07 79.37 1093.05 25044.92 22:50:01 105.95 12.76 93.18 281.15 72391.00 22:51:01 213.00 2.31 210.69 70.32 113303.68 22:52:01 226.33 20.00 206.33 3854.96 57563.74 22:53:01 123.45 0.02 123.43 0.13 54330.41 22:54:01 95.97 0.00 95.97 0.00 28781.87 22:55:01 20.56 0.00 20.56 0.00 23830.62 22:56:01 94.75 0.00 94.75 0.00 29205.13 22:57:01 20.43 0.57 19.86 56.12 8999.97 Average: 111.04 6.03 105.01 593.15 46023.38 22:48:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30079052 31689304 2860168 8.68 70148 1850532 1457688 4.29 881928 1685428 176008 22:50:01 27223596 31607240 5715624 17.35 94820 4529220 1985200 5.84 955928 4353000 2643464 22:51:01 25742816 30917876 7196404 21.85 136612 5192140 2114120 6.22 1698204 4995224 498368 22:52:01 23968168 30392336 8971052 27.24 166384 6317612 2648748 7.79 2541392 5830364 476932 22:53:01 23908868 30824972 9030352 27.42 167620 6793376 2108080 6.20 2603056 5814396 72428 22:54:01 23821548 31038192 9117672 27.68 167900 7085424 1983104 5.83 2576576 5920476 1908 22:55:01 22739968 30144080 10199252 30.96 167984 7267688 2539184 7.47 3635096 5931564 2440 22:56:01 23986700 31666560 8952520 27.18 168072 7535860 1397752 4.11 2198092 6121720 104520 22:57:01 23917740 31618696 9021480 27.39 171992 7552572 1431836 4.21 2260808 6128856 38292 Average: 25043162 31099917 7896058 23.97 145726 6013825 1962857 5.78 2150120 5197892 446040 22:48:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.52 1.52 0.16 0.16 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 22:49:01 ens3 67.32 45.10 1031.74 7.73 0.00 0.00 0.00 0.00 22:50:01 lo 0.47 0.47 0.04 0.04 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 22:50:01 ens3 6653.04 4250.92 24499.77 1047.10 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 365.79 296.10 3670.10 53.07 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 22:52:01 ens3 296.35 239.01 2305.91 58.15 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 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 22:53:01 ens3 83.79 71.20 186.17 19.14 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 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 22:54:01 ens3 18.83 15.66 3.99 4.79 0.00 0.00 0.00 0.00 22:55:01 lo 22.21 22.21 1.14 1.14 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 22:55:01 ens3 4.03 2.92 1.10 1.47 0.00 0.00 0.00 0.00 22:56:01 lo 18.95 18.95 0.97 0.97 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 22:56:01 ens3 20.53 14.23 4.43 5.19 0.00 0.00 0.00 0.00 22:57:01 lo 0.53 0.53 0.06 0.06 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 22:57:01 ens3 1862.21 1290.73 450.63 7888.95 0.00 0.00 0.00 0.00 Average: lo 5.10 5.10 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 Average: ens3 1044.83 694.10 3581.97 1013.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-11101) 01/10/24 _x86_64_ (8 CPU) 22:47:21 LINUX RESTART (8 CPU) 22:48:03 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.03 0.00 0.71 2.35 0.03 86.87 22:49:01 0 5.72 0.00 0.62 0.71 0.05 92.90 22:49:01 1 1.03 0.00 0.34 0.09 0.00 98.53 22:49:01 2 0.35 0.00 0.23 1.16 0.02 98.25 22:49:01 3 0.00 0.00 0.03 0.28 0.07 99.62 22:49:01 4 8.06 0.00 0.67 3.16 0.02 88.09 22:49:01 5 48.55 0.00 2.37 2.81 0.07 46.20 22:49:01 6 15.68 0.00 1.12 0.28 0.02 82.90 22:49:01 7 0.90 0.00 0.26 10.38 0.03 88.43 22:50:01 all 8.94 0.00 3.60 2.99 0.05 84.41 22:50:01 0 7.69 0.00 6.36 0.00 0.07 85.88 22:50:01 1 1.07 0.00 1.56 0.37 0.02 96.98 22:50:01 2 10.02 0.00 5.46 1.94 0.09 82.50 22:50:01 3 4.59 0.00 4.73 0.03 0.05 90.60 22:50:01 4 3.24 0.00 0.33 0.02 0.02 96.40 22:50:01 5 16.75 0.00 2.98 12.44 0.05 67.79 22:50:01 6 18.55 0.00 4.47 1.66 0.07 75.25 22:50:01 7 9.79 0.00 3.01 7.49 0.05 79.65 22:51:01 all 10.54 0.00 1.70 6.74 0.08 80.94 22:51:01 0 9.58 0.00 0.52 0.23 0.08 89.59 22:51:01 1 7.95 0.00 1.88 9.57 0.20 80.40 22:51:01 2 15.17 0.00 1.20 31.09 0.05 52.49 22:51:01 3 10.37 0.00 3.62 1.02 0.07 84.93 22:51:01 4 12.63 0.00 1.83 0.08 0.03 85.41 22:51:01 5 11.66 0.00 2.97 11.24 0.07 74.07 22:51:01 6 9.40 0.00 1.05 0.78 0.03 88.73 22:51:01 7 7.59 0.00 0.55 0.08 0.07 91.70 22:52:01 all 22.98 0.00 2.37 4.88 0.08 69.68 22:52:01 0 12.73 0.00 3.86 17.18 0.12 66.10 22:52:01 1 42.44 0.00 2.45 0.75 0.08 54.27 22:52:01 2 16.65 0.00 2.62 0.57 0.05 80.12 22:52:01 3 24.87 0.00 1.96 5.38 0.07 67.72 22:52:01 4 17.81 0.00 1.44 0.40 0.08 80.26 22:52:01 5 31.86 0.00 2.38 4.65 0.08 61.03 22:52:01 6 21.01 0.00 1.94 1.76 0.07 75.22 22:52:01 7 16.50 0.00 2.33 8.32 0.08 72.76 22:53:01 all 24.36 0.00 2.62 2.85 0.07 70.10 22:53:01 0 20.32 0.00 1.98 0.03 0.08 77.59 22:53:01 1 11.52 0.00 1.66 11.14 0.07 75.61 22:53:01 2 29.33 0.00 3.51 0.02 0.08 67.05 22:53:01 3 16.47 0.00 7.10 0.00 0.05 76.38 22:53:01 4 12.07 0.00 0.95 1.96 0.05 84.97 22:53:01 5 51.63 0.00 1.43 0.30 0.08 46.56 22:53:01 6 38.85 0.00 2.75 0.00 0.08 58.32 22:53:01 7 14.64 0.00 1.64 9.35 0.03 74.33 22:54:01 all 13.88 0.00 2.20 2.39 0.04 81.49 22:54:01 0 26.33 0.00 3.97 0.00 0.07 69.64 22:54:01 1 2.14 0.00 0.33 3.89 0.02 93.62 22:54:01 2 17.92 0.00 1.55 0.00 0.08 80.45 22:54:01 3 19.20 0.00 2.47 0.37 0.03 77.93 22:54:01 4 15.43 0.00 1.57 0.00 0.03 82.97 22:54:01 5 19.30 0.00 6.51 0.00 0.03 74.16 22:54:01 6 7.02 0.00 0.30 0.00 0.03 92.65 22:54:01 7 3.76 0.00 0.84 14.88 0.03 80.49 22:55:01 all 12.95 0.00 6.47 1.13 0.10 79.34 22:55:01 0 42.15 0.00 9.79 0.03 0.13 47.89 22:55:01 1 9.24 0.00 14.10 0.00 0.12 76.54 22:55:01 2 13.59 0.00 9.43 0.02 0.15 76.81 22:55:01 3 2.88 0.00 2.94 0.00 0.08 94.10 22:55:01 4 5.23 0.00 2.58 0.02 0.08 92.08 22:55:01 5 9.34 0.00 3.43 0.00 0.08 87.15 22:55:01 6 12.59 0.00 2.41 0.00 0.07 84.93 22:55:01 7 8.55 0.00 7.02 9.13 0.15 75.15 22:56:01 all 10.59 0.00 4.98 1.22 0.07 83.14 22:56:01 0 4.73 0.00 5.10 0.00 0.07 90.11 22:56:01 1 1.21 0.00 3.05 0.00 0.05 95.69 22:56:01 2 6.64 0.00 7.41 0.00 0.10 85.85 22:56:01 3 0.97 0.00 1.77 0.00 0.03 97.23 22:56:01 4 0.98 0.00 1.14 0.00 0.07 97.81 22:56:01 5 9.09 0.00 9.26 6.33 0.05 75.27 22:56:01 6 0.75 0.00 1.09 0.00 0.05 98.11 22:56:01 7 60.42 0.00 11.02 3.42 0.10 25.04 22:57:01 all 5.45 0.00 0.95 0.40 0.02 93.18 22:57:01 0 1.09 0.00 1.05 0.00 0.02 97.84 22:57:01 1 14.04 0.00 1.12 0.05 0.03 84.75 22:57:01 2 2.74 0.00 0.32 0.00 0.02 96.93 22:57:01 3 7.72 0.00 0.33 0.03 0.02 91.90 22:57:01 4 9.81 0.00 2.25 0.03 0.05 87.85 22:57:01 5 4.37 0.00 0.27 0.50 0.02 94.85 22:57:01 6 0.47 0.00 0.20 0.02 0.02 99.30 22:57:01 7 3.38 0.00 2.04 2.56 0.02 92.00 Average: all 13.31 0.00 2.85 2.77 0.06 81.00 Average: 0 14.53 0.00 3.71 2.03 0.08 79.66 Average: 1 10.08 0.00 2.97 2.87 0.07 84.01 Average: 2 12.51 0.00 3.53 3.87 0.07 80.02 Average: 3 9.71 0.00 2.78 0.79 0.05 86.67 Average: 4 9.49 0.00 1.42 0.62 0.05 88.42 Average: 5 22.42 0.00 3.52 4.25 0.06 69.76 Average: 6 13.79 0.00 1.70 0.50 0.05 83.96 Average: 7 14.00 0.00 3.20 7.28 0.06 75.46