---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-17401 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: 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): 0-15 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 1327 58184 0 4909 62383 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:1d:0e:1d brd ff:ff:ff:ff:ff:ff inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fe1d:e1d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1e:b2:d4:27 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::42:1eff:feb2:d427/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17401) 12/03/25 _x86_64_ (16 CPU) 10:29:13 LINUX RESTART (16 CPU) 10:30:02 tps rtps wtps bread/s bwrtn/s 10:31:01 205.85 35.01 170.84 1801.46 93045.11 10:32:01 146.87 13.55 133.32 872.91 94784.54 10:33:01 68.51 3.87 64.64 509.12 83953.61 10:34:01 123.88 0.20 123.68 19.86 40730.41 10:35:01 26.18 0.03 26.15 1.20 10001.67 10:36:01 16.49 0.43 16.06 11.60 14867.84 10:37:01 19.81 0.42 19.40 11.33 16246.89 Average: 86.51 7.58 78.94 457.87 50417.31 10:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:31:01 62458564 64030412 3509180 5.32 93124 2001976 2307360 3.44 1241268 1831672 134696 10:32:01 59886284 61739816 6081460 9.22 101272 2266284 3731872 5.57 3636644 1984276 9196 10:33:01 58714868 60610560 7252876 10.99 103392 2304836 4871920 7.27 4801924 1966092 780 10:34:01 57785220 60153052 8182524 12.40 113916 2764252 5431836 8.11 5287364 2354124 3304 10:35:01 58684884 61284424 7282860 11.04 116356 2973064 4150012 6.19 4250164 2506924 1312 10:36:01 57739096 61011720 8228648 12.47 118728 3632184 4261572 6.36 4525016 3157584 224960 10:37:01 56990316 61032260 8977428 13.61 121476 4385576 4993768 7.45 4531692 3871868 503308 Average: 58894176 61408892 7073568 10.72 109752 2904025 4249763 6.34 4039153 2524649 125365 10:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:31:01 ens3 144.31 118.83 1635.54 22.55 0.00 0.00 0.00 0.00 10:31:01 lo 1.08 1.08 0.13 0.13 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 ens3 794.40 501.27 3650.05 147.55 0.00 0.00 0.00 0.00 10:32:01 lo 2.57 2.57 4.41 4.41 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 ens3 1354.21 802.78 529.31 275.55 0.00 0.00 0.00 0.00 10:33:01 vethe5ead1a 0.07 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:33:01 lo 27.20 27.20 99.54 99.54 0.00 0.00 0.00 0.00 10:33:01 docker0 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:34:01 ens3 1176.50 592.60 2453.35 172.50 0.00 0.00 0.00 0.00 10:34:01 vethcdf5405 348.84 311.45 77.92 139.35 0.00 0.00 0.00 0.01 10:34:01 vethe5ead1a 0.12 0.30 0.01 0.02 0.00 0.00 0.00 0.00 10:34:01 lo 765.04 765.04 220.07 220.07 0.00 0.00 0.00 0.00 10:35:01 ens3 319.48 200.10 559.26 71.72 0.00 0.00 0.00 0.00 10:35:01 lo 119.51 119.51 30.97 30.97 0.00 0.00 0.00 0.00 10:35:01 docker0 423.65 381.82 87.42 164.79 0.00 0.00 0.00 0.00 10:36:01 ens3 177.34 106.30 55.81 45.32 0.00 0.00 0.00 0.00 10:36:01 lo 3.37 3.37 1.54 1.54 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 ens3 176.95 113.23 637.80 41.59 0.00 0.00 0.00 0.00 10:37:01 lo 3.63 3.63 1.57 1.57 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 592.95 348.42 1359.53 111.18 0.00 0.00 0.00 0.00 Average: lo 132.08 132.08 51.29 51.29 0.00 0.00 0.00 0.00 Average: docker0 60.66 54.67 12.52 23.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17401) 12/03/25 _x86_64_ (16 CPU) 10:29:13 LINUX RESTART (16 CPU) 10:30:02 CPU %user %nice %system %iowait %steal %idle 10:31:01 all 6.35 0.00 0.45 1.29 0.03 91.89 10:31:01 0 2.97 0.00 0.51 10.02 0.03 86.46 10:31:01 1 4.65 0.00 0.15 0.00 0.02 95.18 10:31:01 2 4.92 0.00 0.08 0.02 0.02 94.96 10:31:01 3 3.02 0.00 0.24 0.05 0.00 96.70 10:31:01 4 4.96 0.00 0.44 0.08 0.02 94.50 10:31:01 5 4.41 0.00 0.46 0.10 0.05 94.98 10:31:01 6 45.09 0.00 2.52 1.73 0.07 50.59 10:31:01 7 6.57 0.00 0.51 0.20 0.02 92.70 10:31:01 8 3.12 0.00 0.44 1.10 0.02 95.31 10:31:01 9 5.05 0.00 0.47 0.29 0.02 94.17 10:31:01 10 1.65 0.00 0.07 0.02 0.03 98.23 10:31:01 11 1.78 0.00 0.19 0.19 0.02 97.83 10:31:01 12 2.14 0.00 0.15 0.08 0.03 97.59 10:31:01 13 2.40 0.00 0.25 6.12 0.02 91.21 10:31:01 14 3.71 0.00 0.10 0.00 0.02 96.17 10:31:01 15 5.00 0.00 0.58 0.71 0.03 93.67 10:32:01 all 32.96 0.00 1.18 0.48 0.08 65.31 10:32:01 0 24.75 0.00 1.07 2.10 0.07 72.02 10:32:01 1 45.97 0.00 1.07 0.02 0.08 52.86 10:32:01 2 38.37 0.00 1.02 0.00 0.10 60.51 10:32:01 3 49.48 0.00 2.04 0.03 0.08 48.36 10:32:01 4 32.66 0.00 2.06 0.30 0.07 64.91 10:32:01 5 37.37 0.00 1.05 0.02 0.08 61.47 10:32:01 6 31.15 0.00 0.82 0.00 0.08 67.95 10:32:01 7 28.55 0.00 1.09 0.00 0.08 70.28 10:32:01 8 28.91 0.00 1.04 4.11 0.08 65.86 10:32:01 9 36.19 0.00 0.67 0.47 0.08 62.59 10:32:01 10 30.73 0.00 0.50 0.02 0.08 68.66 10:32:01 11 23.58 0.00 0.85 0.02 0.05 75.50 10:32:01 12 32.54 0.00 1.07 0.00 0.08 66.30 10:32:01 13 40.67 0.00 1.71 0.05 0.12 57.45 10:32:01 14 21.07 0.00 1.37 0.38 0.08 77.09 10:32:01 15 25.40 0.00 1.41 0.10 0.07 73.03 10:33:01 all 26.93 0.00 0.83 0.44 0.07 71.74 10:33:01 0 27.73 0.00 0.63 0.07 0.07 71.50 10:33:01 1 22.67 0.00 0.57 0.03 0.08 76.65 10:33:01 2 26.41 0.00 0.42 0.03 0.07 73.07 10:33:01 3 22.17 0.00 0.28 0.02 0.05 77.48 10:33:01 4 25.03 0.00 0.82 0.00 0.07 74.09 10:33:01 5 18.01 0.00 1.01 0.00 0.07 80.91 10:33:01 6 25.95 0.00 0.47 0.07 0.07 73.45 10:33:01 7 23.54 0.00 0.58 0.00 0.07 75.81 10:33:01 8 17.56 0.00 1.24 6.31 0.07 74.83 10:33:01 9 30.27 0.00 1.02 0.10 0.07 68.54 10:33:01 10 33.17 0.00 0.74 0.02 0.07 66.01 10:33:01 11 15.12 0.00 1.14 0.13 0.07 83.54 10:33:01 12 28.50 0.00 1.45 0.00 0.08 69.96 10:33:01 13 35.27 0.00 0.94 0.02 0.07 63.71 10:33:01 14 50.38 0.00 1.50 0.02 0.08 48.02 10:33:01 15 29.25 0.00 0.44 0.20 0.07 70.05 10:34:01 all 9.06 0.00 1.57 0.48 0.05 88.85 10:34:01 0 6.16 0.00 1.56 0.05 0.05 92.19 10:34:01 1 5.07 0.00 2.20 0.00 0.07 92.66 10:34:01 2 11.10 0.00 2.08 0.00 0.05 86.77 10:34:01 3 5.19 0.00 2.02 2.61 0.07 90.11 10:34:01 4 7.16 0.00 1.82 0.02 0.03 90.96 10:34:01 5 5.10 0.00 1.27 0.17 0.03 93.43 10:34:01 6 12.28 0.00 2.13 0.00 0.05 85.54 10:34:01 7 6.63 0.00 1.29 0.00 0.05 92.03 10:34:01 8 13.05 0.00 0.74 0.02 0.05 86.14 10:34:01 9 6.19 0.00 1.09 0.03 0.05 92.63 10:34:01 10 8.56 0.00 1.37 0.20 0.05 89.82 10:34:01 11 9.12 0.00 0.65 0.02 0.05 90.16 10:34:01 12 15.34 0.00 1.69 0.00 0.03 82.94 10:34:01 13 19.14 0.00 2.30 0.64 0.07 77.86 10:34:01 14 10.08 0.00 1.59 0.15 0.05 88.13 10:34:01 15 4.81 0.00 1.24 3.75 0.07 90.14 10:35:01 all 15.16 0.00 0.59 0.09 0.04 84.12 10:35:01 0 17.23 0.00 0.38 0.02 0.03 82.34 10:35:01 1 18.29 0.00 0.99 0.00 0.05 80.67 10:35:01 2 13.86 0.00 0.62 0.00 0.07 85.46 10:35:01 3 13.73 0.00 0.77 0.03 0.03 85.43 10:35:01 4 14.08 0.00 0.35 0.00 0.05 85.52 10:35:01 5 12.90 0.00 0.58 0.00 0.05 86.47 10:35:01 6 16.29 0.00 0.67 0.13 0.05 82.86 10:35:01 7 15.79 0.00 0.40 1.10 0.03 82.67 10:35:01 8 12.89 0.00 0.75 0.00 0.03 86.32 10:35:01 9 16.49 0.00 0.52 0.00 0.05 82.95 10:35:01 10 20.46 0.00 0.45 0.00 0.05 79.04 10:35:01 11 16.47 0.00 0.33 0.00 0.03 83.16 10:35:01 12 14.34 0.00 0.82 0.00 0.05 84.79 10:35:01 13 15.43 0.00 0.50 0.00 0.03 84.04 10:35:01 14 16.11 0.00 0.72 0.00 0.03 83.14 10:35:01 15 8.13 0.00 0.65 0.12 0.05 91.05 10:36:01 all 22.15 0.00 0.73 0.07 0.06 77.00 10:36:01 0 24.36 0.00 0.85 0.00 0.07 74.72 10:36:01 1 18.92 0.00 0.68 0.32 0.05 80.03 10:36:01 2 32.71 0.00 0.99 0.00 0.08 66.21 10:36:01 3 26.38 0.00 0.63 0.60 0.08 72.30 10:36:01 4 16.37 0.00 0.62 0.00 0.05 82.96 10:36:01 5 22.40 0.00 0.74 0.00 0.05 76.82 10:36:01 6 25.91 0.00 0.80 0.07 0.05 73.17 10:36:01 7 14.55 0.00 0.37 0.00 0.05 85.04 10:36:01 8 23.65 0.00 0.38 0.00 0.07 75.90 10:36:01 9 14.10 0.00 0.53 0.00 0.03 85.33 10:36:01 10 20.60 0.00 1.85 0.00 0.05 77.50 10:36:01 11 31.47 0.00 0.92 0.00 0.08 67.53 10:36:01 12 18.95 0.00 0.43 0.00 0.05 80.56 10:36:01 13 18.37 0.00 0.43 0.02 0.05 81.13 10:36:01 14 24.48 0.00 0.79 0.00 0.05 74.68 10:36:01 15 21.19 0.00 0.55 0.08 0.05 78.12 10:37:01 all 19.40 0.00 0.70 0.13 0.05 79.71 10:37:01 0 16.72 0.00 0.77 0.00 0.07 82.45 10:37:01 1 22.39 0.00 0.77 0.00 0.05 76.79 10:37:01 2 19.43 0.00 0.79 0.00 0.07 79.72 10:37:01 3 21.64 0.00 0.65 0.00 0.07 77.64 10:37:01 4 16.23 0.00 0.42 0.00 0.05 83.30 10:37:01 5 22.14 0.00 0.70 0.00 0.07 77.09 10:37:01 6 17.13 0.00 0.62 0.00 0.05 82.20 10:37:01 7 20.34 0.00 0.28 0.00 0.03 79.35 10:37:01 8 17.25 0.00 0.72 0.00 0.05 81.98 10:37:01 9 14.58 0.00 0.50 2.07 0.03 82.81 10:37:01 10 28.14 0.00 1.48 0.00 0.07 70.32 10:37:01 11 15.85 0.00 0.27 0.00 0.05 83.83 10:37:01 12 14.17 0.00 0.27 0.00 0.05 85.51 10:37:01 13 30.54 0.00 1.22 0.00 0.07 68.17 10:37:01 14 16.61 0.00 1.14 0.00 0.07 82.18 10:37:01 15 17.26 0.00 0.67 0.05 0.05 81.97 Average: all 18.89 0.00 0.86 0.42 0.05 79.77 Average: 0 17.18 0.00 0.82 1.72 0.05 80.21 Average: 1 19.74 0.00 0.92 0.05 0.06 79.23 Average: 2 21.00 0.00 0.86 0.01 0.06 78.07 Average: 3 20.27 0.00 0.95 0.48 0.06 78.25 Average: 4 16.67 0.00 0.93 0.06 0.05 82.29 Average: 5 17.50 0.00 0.83 0.04 0.06 81.57 Average: 6 24.80 0.00 1.14 0.28 0.06 73.72 Average: 7 16.59 0.00 0.65 0.19 0.05 82.53 Average: 8 16.66 0.00 0.76 1.65 0.05 80.88 Average: 9 17.59 0.00 0.69 0.42 0.05 81.26 Average: 10 20.51 0.00 0.92 0.04 0.06 78.48 Average: 11 16.24 0.00 0.62 0.05 0.05 83.04 Average: 12 18.03 0.00 0.84 0.01 0.06 81.06 Average: 13 23.16 0.00 1.05 0.97 0.06 74.77 Average: 14 20.38 0.00 1.03 0.08 0.06 78.45 Average: 15 15.89 0.00 0.79 0.71 0.06 82.55