---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-17482 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1136 58375 0 4910 62574 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:bc:ad:50 brd ff:ff:ff:ff:ff:ff inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85856sec preferred_lft 85856sec inet6 fe80::f816:3eff:febc:ad50/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:6a:b8:9e 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:cff:fe6a:b89e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17482) 12/03/25 _x86_64_ (16 CPU) 14:40:26 LINUX RESTART (16 CPU) 14:41:02 tps rtps wtps bread/s bwrtn/s 14:42:01 338.63 22.89 315.74 741.58 75502.27 14:43:01 205.37 43.96 161.41 2503.45 82923.11 14:44:01 54.99 3.72 51.27 110.78 67002.17 14:45:01 157.56 3.82 153.74 516.58 82990.03 14:46:01 46.13 0.05 46.08 2.67 40292.35 14:47:01 10.13 0.00 10.13 0.00 4259.02 14:48:01 23.05 0.10 22.95 2.93 19971.20 14:49:01 34.74 0.75 33.99 84.24 25163.88 Average: 108.35 9.38 98.96 494.76 49709.30 14:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 62864264 64340340 3103480 4.70 88944 1913184 2013516 3.00 911792 1759544 244520 14:43:01 60369624 62224836 5598120 8.49 101316 2268144 3400776 5.07 3130556 2007496 26672 14:44:01 58928324 60790648 7039420 10.67 101992 2274404 4412848 6.58 4583064 1991896 232 14:45:01 57735460 60106920 8232284 12.48 113716 2767060 5637688 8.41 5334296 2360928 15880 14:46:01 59216212 61822080 6751532 10.23 116312 2979688 3652680 5.45 3713740 2514296 14672 14:47:01 58370284 61419420 7597460 11.52 117860 3413640 4189056 6.25 4119072 2940268 328508 14:48:01 57109772 60645636 8857972 13.43 120000 3889616 4735672 7.07 4889440 3408828 215788 14:49:01 59766948 64062672 6200796 9.40 124732 4632140 2167508 3.23 1512648 4110484 259356 Average: 59295111 61926569 6672633 10.11 110609 3017234 3776218 5.63 3524326 2636718 138204 14:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 ens3 148.37 105.52 1599.96 33.80 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 1.29 1.29 0.15 0.15 0.00 0.00 0.00 0.00 14:43:01 ens3 473.69 406.67 4208.26 87.55 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:44:01 ens3 362.66 277.67 119.56 120.03 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 16.00 16.00 27.42 27.42 0.00 0.00 0.00 0.00 14:45:01 vethf8b3f36 0.15 0.45 0.01 0.03 0.00 0.00 0.00 0.00 14:45:01 ens3 949.53 492.17 2602.75 138.44 0.00 0.00 0.00 0.00 14:45:01 vethcf2da76 190.05 172.30 43.10 73.94 0.00 0.00 0.00 0.01 14:45:01 docker0 209.23 190.90 43.37 79.73 0.00 0.00 0.00 0.00 14:46:01 ens3 407.75 323.05 594.92 99.85 0.00 0.00 0.00 0.00 14:46:01 docker0 214.93 192.58 44.12 85.17 0.00 0.00 0.00 0.00 14:46:01 lo 916.10 916.10 355.43 355.43 0.00 0.00 0.00 0.00 14:47:01 ens3 53.09 47.81 23.48 19.46 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 lo 2.37 2.37 1.03 1.03 0.00 0.00 0.00 0.00 14:48:01 ens3 239.34 179.27 668.92 68.06 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 lo 2.55 2.55 1.45 1.45 0.00 0.00 0.00 0.00 14:49:01 ens3 267.24 175.27 218.83 69.01 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 lo 2.83 2.83 1.16 1.16 0.00 0.00 0.00 0.00 Average: ens3 363.15 251.23 1253.85 79.62 0.00 0.00 0.00 0.00 Average: docker0 53.13 48.03 10.96 20.65 0.00 0.00 0.00 0.00 Average: lo 115.22 115.22 44.93 44.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17482) 12/03/25 _x86_64_ (16 CPU) 14:40:26 LINUX RESTART (16 CPU) 14:41:02 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 5.17 0.00 0.44 1.21 0.02 93.16 14:42:01 0 0.29 0.00 0.02 0.00 0.00 99.69 14:42:01 1 0.66 0.00 0.10 0.00 0.00 99.24 14:42:01 2 0.51 0.00 0.07 0.00 0.00 99.42 14:42:01 3 0.54 0.00 0.10 0.00 0.02 99.34 14:42:01 4 0.17 0.00 0.61 12.94 0.05 86.23 14:42:01 5 3.37 0.00 0.15 0.02 0.00 96.46 14:42:01 6 0.51 0.00 0.05 0.00 0.00 99.44 14:42:01 7 0.87 0.00 0.10 0.10 0.02 98.91 14:42:01 8 0.34 0.00 0.12 0.08 0.02 99.44 14:42:01 9 0.75 0.00 0.10 0.02 0.00 99.14 14:42:01 10 1.71 0.00 0.13 0.00 0.02 98.14 14:42:01 11 31.01 0.00 1.99 1.22 0.07 65.71 14:42:01 12 11.52 0.00 0.91 0.41 0.03 87.13 14:42:01 13 29.71 0.00 2.45 4.57 0.07 63.21 14:42:01 14 0.54 0.00 0.10 0.00 0.00 99.36 14:42:01 15 0.34 0.00 0.10 0.02 0.00 99.54 14:43:01 all 27.63 0.00 1.08 0.71 0.08 70.51 14:43:01 0 33.95 0.00 0.79 2.43 0.08 62.75 14:43:01 1 16.43 0.00 1.31 0.20 0.07 81.99 14:43:01 2 32.79 0.00 1.04 0.08 0.10 65.99 14:43:01 3 29.09 0.00 1.39 0.07 0.08 69.37 14:43:01 4 26.59 0.00 0.87 2.93 0.10 69.51 14:43:01 5 31.06 0.00 0.62 0.15 0.08 68.09 14:43:01 6 28.34 0.00 1.31 0.92 0.08 69.34 14:43:01 7 30.72 0.00 1.10 1.22 0.08 66.87 14:43:01 8 17.09 0.00 0.79 0.38 0.05 81.69 14:43:01 9 30.23 0.00 0.74 0.32 0.08 68.63 14:43:01 10 26.16 0.00 0.88 0.20 0.10 72.67 14:43:01 11 31.90 0.00 1.12 0.40 0.10 66.48 14:43:01 12 21.52 0.00 1.07 0.34 0.05 77.02 14:43:01 13 23.99 0.00 0.87 0.27 0.08 74.79 14:43:01 14 28.47 0.00 1.15 0.62 0.10 69.66 14:43:01 15 33.72 0.00 2.11 0.84 0.10 63.24 14:44:01 all 25.42 0.00 0.79 0.35 0.08 73.37 14:44:01 0 42.89 0.00 1.10 0.12 0.12 55.78 14:44:01 1 24.08 0.00 1.50 0.00 0.08 74.33 14:44:01 2 25.62 0.00 0.64 0.03 0.07 73.65 14:44:01 3 19.39 0.00 0.94 0.00 0.10 79.58 14:44:01 4 32.42 0.00 0.59 0.03 0.10 66.86 14:44:01 5 26.79 0.00 0.68 0.02 0.08 72.42 14:44:01 6 28.58 0.00 0.62 0.00 0.08 70.72 14:44:01 7 18.28 0.00 0.80 0.00 0.05 80.86 14:44:01 8 26.35 0.00 0.42 0.00 0.08 73.15 14:44:01 9 12.64 0.00 0.54 0.00 0.03 86.79 14:44:01 10 30.65 0.00 0.57 0.00 0.07 68.71 14:44:01 11 28.78 0.00 0.69 0.05 0.08 70.40 14:44:01 12 33.64 0.00 1.07 1.71 0.10 63.48 14:44:01 13 15.12 0.00 1.10 3.58 0.08 80.11 14:44:01 14 14.40 0.00 0.95 0.00 0.08 84.57 14:44:01 15 27.12 0.00 0.33 0.00 0.07 72.48 14:45:01 all 15.52 0.00 1.37 0.65 0.07 82.39 14:45:01 0 12.03 0.00 0.95 0.03 0.07 86.92 14:45:01 1 12.93 0.00 2.02 0.13 0.07 84.84 14:45:01 2 24.63 0.00 1.74 2.58 0.10 70.95 14:45:01 3 10.19 0.00 1.07 0.05 0.03 88.65 14:45:01 4 15.28 0.00 1.76 0.03 0.08 82.84 14:45:01 5 13.34 0.00 2.30 1.95 0.07 82.35 14:45:01 6 16.28 0.00 1.39 0.12 0.08 82.13 14:45:01 7 13.01 0.00 0.84 0.10 0.07 85.99 14:45:01 8 15.67 0.00 1.17 0.12 0.05 82.99 14:45:01 9 23.65 0.00 0.90 0.03 0.08 75.33 14:45:01 10 10.53 0.00 0.92 0.03 0.05 88.47 14:45:01 11 9.70 0.00 1.19 0.37 0.05 88.69 14:45:01 12 10.07 0.00 1.09 2.16 0.05 86.64 14:45:01 13 18.97 0.00 1.61 2.48 0.08 76.85 14:45:01 14 22.55 0.00 1.72 0.23 0.07 75.43 14:45:01 15 19.57 0.00 1.24 0.05 0.08 79.06 14:46:01 all 16.23 0.00 0.99 0.37 0.06 82.36 14:46:01 0 22.01 0.00 1.02 0.00 0.05 76.92 14:46:01 1 20.67 0.00 1.74 0.00 0.08 77.51 14:46:01 2 12.13 0.00 0.77 0.03 0.05 87.02 14:46:01 3 21.25 0.00 1.18 0.02 0.08 77.47 14:46:01 4 17.85 0.00 1.58 0.00 0.05 80.52 14:46:01 5 20.29 0.00 1.60 0.00 0.05 78.06 14:46:01 6 8.37 0.00 0.50 0.02 0.03 91.08 14:46:01 7 9.55 0.00 0.60 0.30 0.03 89.52 14:46:01 8 12.83 0.00 0.28 0.02 0.07 86.80 14:46:01 9 19.24 0.00 0.82 0.00 0.07 79.88 14:46:01 10 10.87 0.00 0.37 0.00 0.03 88.73 14:46:01 11 14.54 0.00 1.09 0.79 0.08 83.51 14:46:01 12 16.38 0.00 0.58 4.68 0.05 78.31 14:46:01 13 12.45 0.00 0.65 0.02 0.03 86.85 14:46:01 14 20.14 0.00 1.91 0.00 0.07 77.88 14:46:01 15 21.01 0.00 1.12 0.03 0.07 77.77 14:47:01 all 14.42 0.00 0.46 0.04 0.04 85.03 14:47:01 0 16.39 0.00 0.52 0.47 0.05 82.58 14:47:01 1 15.11 0.00 1.42 0.00 0.05 83.42 14:47:01 2 12.90 0.00 0.48 0.00 0.05 86.56 14:47:01 3 15.03 0.00 0.42 0.00 0.05 84.50 14:47:01 4 13.28 0.00 0.30 0.00 0.03 86.39 14:47:01 5 14.35 0.00 0.50 0.00 0.07 85.09 14:47:01 6 16.27 0.00 0.25 0.00 0.05 83.43 14:47:01 7 14.37 0.00 0.40 0.17 0.03 85.03 14:47:01 8 11.02 0.00 0.43 0.00 0.03 88.51 14:47:01 9 12.41 0.00 0.23 0.00 0.03 87.32 14:47:01 10 20.47 0.00 0.83 0.00 0.05 78.65 14:47:01 11 14.79 0.00 0.22 0.00 0.03 84.96 14:47:01 12 11.88 0.00 0.23 0.00 0.03 87.86 14:47:01 13 8.59 0.00 0.28 0.00 0.03 91.09 14:47:01 14 15.04 0.00 0.28 0.00 0.03 84.64 14:47:01 15 18.90 0.00 0.60 0.00 0.03 80.47 14:48:01 all 21.54 0.00 0.72 0.20 0.07 77.48 14:48:01 0 20.82 0.00 0.70 2.17 0.07 76.24 14:48:01 1 22.25 0.00 1.16 0.00 0.08 76.51 14:48:01 2 27.66 0.00 0.65 0.00 0.05 71.64 14:48:01 3 21.04 0.00 1.00 0.00 0.07 77.89 14:48:01 4 26.19 0.00 0.64 0.00 0.08 73.09 14:48:01 5 24.45 0.00 0.32 0.00 0.07 75.16 14:48:01 6 24.67 0.00 0.47 0.00 0.07 74.80 14:48:01 7 24.92 0.00 0.64 0.28 0.08 74.07 14:48:01 8 25.88 0.00 0.63 0.00 0.07 73.42 14:48:01 9 25.50 0.00 0.59 0.00 0.08 73.83 14:48:01 10 23.42 0.00 1.19 0.00 0.07 75.33 14:48:01 11 15.68 0.00 0.54 0.67 0.07 83.04 14:48:01 12 12.67 0.00 0.70 0.00 0.07 86.56 14:48:01 13 8.79 0.00 0.42 0.03 0.03 90.72 14:48:01 14 21.72 0.00 1.32 0.00 0.08 76.87 14:48:01 15 18.92 0.00 0.50 0.00 0.07 80.51 14:49:01 all 17.99 0.00 0.72 0.22 0.05 81.02 14:49:01 0 18.84 0.00 0.72 0.38 0.05 80.01 14:49:01 1 16.35 0.00 0.47 0.02 0.03 83.13 14:49:01 2 11.26 0.00 0.42 0.00 0.05 88.28 14:49:01 3 21.98 0.00 0.67 0.25 0.05 77.05 14:49:01 4 23.18 0.00 0.89 0.00 0.07 75.86 14:49:01 5 19.12 0.00 0.63 0.00 0.05 80.19 14:49:01 6 20.95 0.00 1.00 1.02 0.07 76.96 14:49:01 7 13.73 0.00 0.52 1.19 0.05 84.52 14:49:01 8 10.19 0.00 0.62 0.00 0.03 89.16 14:49:01 9 18.46 0.00 0.92 0.00 0.07 80.55 14:49:01 10 17.11 0.00 1.00 0.00 0.05 81.84 14:49:01 11 15.59 0.00 1.04 0.53 0.05 82.78 14:49:01 12 22.14 0.00 0.69 0.00 0.05 77.12 14:49:01 13 14.82 0.00 0.62 0.02 0.05 84.50 14:49:01 14 27.21 0.00 0.70 0.12 0.07 71.90 14:49:01 15 16.86 0.00 0.65 0.00 0.03 82.46 Average: all 18.01 0.00 0.82 0.47 0.06 80.64 Average: 0 20.93 0.00 0.73 0.70 0.06 77.58 Average: 1 16.09 0.00 1.22 0.04 0.06 82.59 Average: 2 18.46 0.00 0.73 0.34 0.06 80.41 Average: 3 17.34 0.00 0.85 0.05 0.06 81.70 Average: 4 19.41 0.00 0.90 1.97 0.07 77.65 Average: 5 19.13 0.00 0.85 0.27 0.06 79.69 Average: 6 18.01 0.00 0.70 0.26 0.06 80.97 Average: 7 15.71 0.00 0.63 0.42 0.05 83.19 Average: 8 14.95 0.00 0.56 0.08 0.05 84.37 Average: 9 17.89 0.00 0.61 0.05 0.06 81.40 Average: 10 17.63 0.00 0.74 0.03 0.05 81.55 Average: 11 20.23 0.00 0.98 0.50 0.07 78.22 Average: 12 17.48 0.00 0.79 1.16 0.05 80.51 Average: 13 16.53 0.00 1.00 1.36 0.06 81.05 Average: 14 18.79 0.00 1.02 0.12 0.06 80.00 Average: 15 19.59 0.00 0.83 0.12 0.06 79.41