---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-517 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 712K 3.2G 1% /run /dev/vda1 155G 15G 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 914 23564 0 7687 30797 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:6e:89:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85631sec preferred_lft 85631sec inet6 fe80::f816:3eff:fe6e:89b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:f8:d1:a3 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::42:4fff:fef8:d1a3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-517) 10/05/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:03 tps rtps wtps bread/s bwrtn/s 13:25:01 173.76 28.43 145.34 2520.39 62710.43 13:26:01 674.30 3.52 670.79 434.06 241021.96 13:27:01 33.06 0.00 33.06 0.00 27339.44 13:28:01 63.12 0.22 62.91 33.19 11008.70 13:29:01 168.41 0.28 168.12 24.53 23620.46 13:30:01 13.05 0.00 13.05 0.00 491.78 13:31:01 8.00 0.00 8.00 0.00 207.03 13:32:01 21.31 0.00 21.31 0.00 299.02 13:33:01 16.51 0.00 16.51 0.00 347.28 13:34:01 13.03 0.02 13.01 0.13 260.89 13:35:01 20.58 0.13 20.45 23.20 534.18 13:36:01 75.84 1.82 74.02 94.25 2764.34 Average: 106.56 2.80 103.77 254.52 30795.15 13:24:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 27952592 31513052 4986620 15.14 85292 3749084 2591804 7.63 1080012 3526632 2018300 13:26:01 22280544 29279936 10658668 32.36 149172 6947280 11260248 33.13 3536512 6455424 348 13:27:01 20411580 27520012 12527632 38.03 150912 7052780 13347508 39.27 5455952 6374524 308 13:28:01 20001172 27441428 12938040 39.28 165780 7341772 13631316 40.11 5584296 6617348 19308 13:29:01 19690512 27351168 13248700 40.22 192800 7509260 13737392 40.42 5719832 6765556 3772 13:30:01 19187788 26855512 13751424 41.75 192968 7516112 14429908 42.46 6217668 6768096 892 13:31:01 19193428 26861612 13745784 41.73 193100 7516364 14494500 42.65 6211052 6767908 932 13:32:01 19184112 26852708 13755100 41.76 193228 7516556 14527764 42.74 6221932 6767940 668 13:33:01 19118196 26789860 13821016 41.96 193400 7519624 14492656 42.64 6285044 6769956 376 13:34:01 19101684 26774876 13837528 42.01 193560 7521080 14508684 42.69 6299132 6770996 424 13:35:01 19840024 27469252 13099188 39.77 193872 7483184 12613652 37.11 5632052 6723180 452 13:36:01 24120220 31523280 8818992 26.77 195856 7246644 1637736 4.82 1657144 6521856 11184 Average: 20840154 28019391 12099058 36.73 174995 7076645 11772764 34.64 4991719 6402451 171414 13:24:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 796.66 464.44 23265.29 44.12 0.00 0.00 0.00 0.00 13:25:01 lo 16.41 16.41 1.54 1.54 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 vethb5d9b79 7.87 23.90 0.75 325.51 0.00 0.00 0.00 0.03 13:26:01 vethd5d07a5 0.00 0.42 0.00 0.02 0.00 0.00 0.00 0.00 13:26:01 ens3 709.03 394.23 22873.73 33.34 0.00 0.00 0.00 0.00 13:26:01 vethf9e4326 0.08 0.40 0.00 0.02 0.00 0.00 0.00 0.00 13:27:01 vethb5d9b79 0.30 0.58 0.02 0.03 0.00 0.00 0.00 0.00 13:27:01 vethd5d07a5 0.73 1.02 0.06 0.21 0.00 0.00 0.00 0.00 13:27:01 ens3 2.60 1.67 4.78 0.78 0.00 0.00 0.00 0.00 13:27:01 vethf9e4326 0.47 0.65 0.06 0.95 0.00 0.00 0.00 0.00 13:28:01 vethb5d9b79 0.37 0.23 0.03 0.01 0.00 0.00 0.00 0.00 13:28:01 vethd5d07a5 1.08 1.22 0.09 0.24 0.00 0.00 0.00 0.00 13:28:01 ens3 66.29 39.21 1890.26 3.18 0.00 0.00 0.00 0.00 13:28:01 vethf9e4326 0.72 0.75 0.07 1.75 0.00 0.00 0.00 0.00 13:29:01 vethb5d9b79 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 vethd5d07a5 2.18 2.52 0.25 3.52 0.00 0.00 0.00 0.00 13:29:01 veth7baf5fe 2.72 2.40 2.16 2.05 0.00 0.00 0.00 0.00 13:29:01 ens3 21.46 16.35 306.21 3.05 0.00 0.00 0.00 0.00 13:30:01 vethb5d9b79 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 vethd5d07a5 3.58 4.20 4.11 3.58 0.00 0.00 0.00 0.00 13:30:01 veth7baf5fe 4.92 4.35 2.05 6.91 0.00 0.00 0.00 0.00 13:30:01 ens3 1.30 1.05 0.25 0.32 0.00 0.00 0.00 0.00 13:31:01 vethb5d9b79 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 vethd5d07a5 2.05 2.25 0.20 1.13 0.00 0.00 0.00 0.00 13:31:01 veth7baf5fe 2.08 1.92 0.20 0.98 0.00 0.00 0.00 0.00 13:31:01 ens3 0.60 0.50 0.10 0.26 0.00 0.00 0.00 0.00 13:32:01 vethb5d9b79 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vethd5d07a5 1.98 2.03 0.17 0.89 0.00 0.00 0.00 0.00 13:32:01 veth7baf5fe 1.83 1.63 0.19 1.04 0.00 0.00 0.00 0.00 13:32:01 ens3 0.67 0.58 0.16 0.44 0.00 0.00 0.00 0.00 13:33:01 vethb5d9b79 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 vethd5d07a5 3.60 4.32 0.39 6.36 0.00 0.00 0.00 0.00 13:33:01 veth7baf5fe 5.07 4.30 0.88 3.07 0.00 0.00 0.00 0.00 13:33:01 ens3 0.97 0.83 0.19 0.18 0.00 0.00 0.00 0.00 13:34:01 vethb5d9b79 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 vethd5d07a5 2.70 3.05 0.28 3.98 0.00 0.00 0.00 0.00 13:34:01 veth7baf5fe 4.03 3.57 0.47 2.17 0.00 0.00 0.00 0.00 13:34:01 ens3 1.88 1.13 0.37 0.67 0.00 0.00 0.00 0.00 13:35:01 vethd5d07a5 1.65 2.35 0.16 0.59 0.00 0.00 0.00 0.00 13:35:01 ens3 12.38 12.91 10.55 2.93 0.00 0.00 0.00 0.00 13:35:01 vethd58171a 198.63 198.40 34.79 45.94 0.00 0.00 0.00 0.00 13:35:01 vethd0bb29f 578.37 415.70 77.46 65.35 0.00 0.00 0.00 0.01 13:36:01 ens3 50.04 35.74 69.08 31.01 0.00 0.00 0.00 0.00 13:36:01 lo 38.69 38.69 3.40 3.40 0.00 0.00 0.00 0.00 13:36:01 docker0 31.94 55.02 3.31 1352.17 0.00 0.00 0.00 0.00 Average: ens3 136.82 79.65 3981.52 9.93 0.00 0.00 0.00 0.00 Average: lo 2.90 2.90 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 2.67 4.60 0.28 112.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-517) 10/05/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:03 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 12.55 0.00 2.33 2.27 0.05 82.80 13:25:01 0 4.38 0.00 1.92 0.55 0.09 93.06 13:25:01 1 9.61 0.00 1.75 0.17 0.02 88.45 13:25:01 2 4.86 0.00 1.66 0.24 0.03 93.20 13:25:01 3 6.92 0.00 2.13 0.07 0.03 90.85 13:25:01 4 34.00 0.00 3.76 7.77 0.09 54.39 13:25:01 5 31.60 0.00 3.52 1.11 0.07 63.71 13:25:01 6 3.81 0.00 1.66 7.93 0.03 86.57 13:25:01 7 5.26 0.00 2.22 0.36 0.03 92.13 13:26:01 all 36.95 0.00 9.35 8.24 0.11 45.35 13:26:01 0 36.65 0.00 9.86 26.66 0.12 26.72 13:26:01 1 36.71 0.00 8.88 2.24 0.10 52.07 13:26:01 2 37.03 0.00 9.71 2.16 0.10 51.00 13:26:01 3 36.13 0.00 9.59 8.06 0.10 46.12 13:26:01 4 35.85 0.00 9.22 3.98 0.10 50.86 13:26:01 5 37.03 0.00 9.17 2.25 0.10 51.44 13:26:01 6 37.78 0.00 9.01 12.05 0.12 41.04 13:26:01 7 38.39 0.00 9.39 8.61 0.10 43.50 13:27:01 all 42.94 0.00 3.46 0.25 0.12 53.23 13:27:01 0 43.30 0.00 3.36 0.12 0.12 53.11 13:27:01 1 41.37 0.00 3.40 0.47 0.13 54.63 13:27:01 2 46.02 0.00 3.71 0.05 0.13 50.08 13:27:01 3 42.48 0.00 3.43 0.02 0.12 53.96 13:27:01 4 41.05 0.00 3.54 0.08 0.12 55.20 13:27:01 5 47.31 0.00 3.39 0.00 0.12 49.18 13:27:01 6 41.57 0.00 3.40 0.13 0.12 54.78 13:27:01 7 40.39 0.00 3.44 1.14 0.13 54.89 13:28:01 all 4.24 0.00 1.02 0.40 0.08 94.25 13:28:01 0 5.18 0.00 1.49 0.22 0.08 93.03 13:28:01 1 3.44 0.00 1.04 0.05 0.07 95.41 13:28:01 2 5.23 0.00 1.04 1.01 0.08 92.65 13:28:01 3 3.94 0.00 0.97 0.00 0.08 95.01 13:28:01 4 3.77 0.00 0.94 0.49 0.07 94.74 13:28:01 5 4.51 0.00 0.79 0.05 0.07 94.59 13:28:01 6 3.90 0.00 0.87 0.10 0.07 95.07 13:28:01 7 3.99 0.00 1.02 1.32 0.08 93.58 13:29:01 all 9.65 0.00 2.09 1.07 0.10 87.09 13:29:01 0 6.84 0.00 2.07 2.22 0.10 88.76 13:29:01 1 9.20 0.00 2.17 2.21 0.10 86.33 13:29:01 2 9.43 0.00 2.01 0.18 0.12 88.26 13:29:01 3 7.15 0.00 1.72 0.37 0.08 90.68 13:29:01 4 13.74 0.00 2.70 0.25 0.10 83.20 13:29:01 5 11.67 0.00 2.41 0.18 0.08 85.65 13:29:01 6 10.71 0.00 1.89 0.94 0.08 86.38 13:29:01 7 8.48 0.00 1.79 2.16 0.12 87.45 13:30:01 all 8.34 0.00 0.98 0.05 0.10 90.53 13:30:01 0 6.31 0.00 1.25 0.03 0.08 92.32 13:30:01 1 8.20 0.00 1.09 0.10 0.10 90.50 13:30:01 2 9.41 0.00 0.95 0.02 0.10 89.52 13:30:01 3 9.41 0.00 0.85 0.15 0.12 89.47 13:30:01 4 8.75 0.00 0.85 0.05 0.12 90.23 13:30:01 5 6.67 0.00 0.84 0.00 0.10 92.39 13:30:01 6 10.56 0.00 1.14 0.02 0.10 88.18 13:30:01 7 7.44 0.00 0.84 0.02 0.08 91.62 13:31:01 all 2.26 0.00 0.45 0.02 0.10 97.17 13:31:01 0 2.45 0.00 0.78 0.03 0.12 96.61 13:31:01 1 1.98 0.00 0.44 0.10 0.10 97.38 13:31:01 2 2.51 0.00 0.50 0.00 0.10 96.89 13:31:01 3 3.46 0.00 0.37 0.03 0.08 96.06 13:31:01 4 2.04 0.00 0.28 0.02 0.12 97.54 13:31:01 5 1.80 0.00 0.42 0.00 0.08 97.70 13:31:01 6 1.87 0.00 0.45 0.02 0.08 97.57 13:31:01 7 1.97 0.00 0.35 0.00 0.08 97.59 13:32:01 all 2.14 0.00 0.44 0.04 0.11 97.27 13:32:01 0 2.19 0.00 0.57 0.07 0.12 97.05 13:32:01 1 1.66 0.00 0.32 0.17 0.10 97.75 13:32:01 2 1.93 0.00 0.40 0.03 0.10 97.54 13:32:01 3 2.59 0.00 0.35 0.00 0.13 96.92 13:32:01 4 1.56 0.00 0.30 0.00 0.08 98.06 13:32:01 5 2.23 0.00 0.52 0.05 0.12 97.09 13:32:01 6 3.33 0.00 0.54 0.00 0.12 96.02 13:32:01 7 1.62 0.00 0.48 0.00 0.12 97.78 13:33:01 all 4.87 0.00 0.76 0.06 0.09 94.21 13:33:01 0 4.34 0.00 0.99 0.07 0.10 94.50 13:33:01 1 4.96 0.00 0.97 0.17 0.10 93.80 13:33:01 2 5.68 0.00 0.87 0.03 0.12 93.30 13:33:01 3 5.21 0.00 0.66 0.05 0.08 94.00 13:33:01 4 4.78 0.00 0.75 0.10 0.10 94.27 13:33:01 5 4.19 0.00 0.67 0.07 0.08 94.99 13:33:01 6 5.24 0.00 0.67 0.02 0.10 93.97 13:33:01 7 4.58 0.00 0.57 0.02 0.08 94.75 13:34:01 all 3.42 0.00 0.46 0.04 0.07 96.02 13:34:01 0 3.00 0.00 0.53 0.07 0.07 96.33 13:34:01 1 4.35 0.00 0.74 0.05 0.08 94.78 13:34:01 2 3.43 0.00 0.33 0.00 0.07 96.17 13:34:01 3 4.15 0.00 0.30 0.02 0.07 95.47 13:34:01 4 1.62 0.00 0.35 0.08 0.07 97.88 13:34:01 5 3.74 0.00 0.45 0.03 0.08 95.69 13:34:01 6 4.47 0.00 0.50 0.03 0.07 94.93 13:34:01 7 2.56 0.00 0.40 0.02 0.07 96.96 13:35:01 all 2.20 0.00 0.72 0.06 0.09 96.93 13:35:01 0 1.89 0.00 0.93 0.03 0.08 97.06 13:35:01 1 1.72 0.00 0.79 0.03 0.08 97.38 13:35:01 2 3.59 0.00 0.62 0.00 0.08 95.71 13:35:01 3 3.05 0.00 0.71 0.00 0.10 96.14 13:35:01 4 1.91 0.00 0.67 0.25 0.12 97.05 13:35:01 5 1.85 0.00 0.84 0.10 0.10 97.11 13:35:01 6 1.94 0.00 0.62 0.02 0.08 97.34 13:35:01 7 1.60 0.00 0.64 0.03 0.10 97.63 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 7.08 0.00 0.86 0.24 0.04 91.78 13:36:01 0 3.36 0.00 0.99 1.00 0.05 94.61 13:36:01 1 8.25 0.00 0.82 0.07 0.03 90.83 13:36:01 2 0.92 0.00 0.60 0.18 0.03 98.26 13:36:01 3 1.07 0.00 0.69 0.07 0.07 98.11 13:36:01 4 3.61 0.00 0.85 0.37 0.05 95.12 13:36:01 5 13.97 0.00 1.00 0.10 0.03 84.90 13:36:01 6 6.00 0.00 0.95 0.05 0.03 92.96 13:36:01 7 19.47 0.00 1.00 0.10 0.05 79.38 Average: all 11.34 0.00 1.90 1.05 0.09 85.62 Average: 0 9.95 0.00 2.05 2.56 0.09 85.35 Average: 1 10.93 0.00 1.86 0.48 0.09 86.64 Average: 2 10.82 0.00 1.86 0.32 0.09 86.91 Average: 3 10.39 0.00 1.80 0.73 0.09 86.99 Average: 4 12.62 0.00 2.01 1.10 0.09 84.18 Average: 5 13.79 0.00 1.99 0.32 0.09 83.81 Average: 6 10.91 0.00 1.80 1.75 0.08 85.46 Average: 7 11.28 0.00 1.83 1.14 0.09 85.65