---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-17467 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 1265 58252 0 4903 62445 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:97:dd:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.38/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fe97:ddd9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:68:5b:07 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::42:46ff:fe68:5b07/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17467) 12/03/25 _x86_64_ (16 CPU) 13:22:26 LINUX RESTART (16 CPU) 13:23:01 tps rtps wtps bread/s bwrtn/s 13:24:01 335.45 46.47 288.99 2130.22 63828.32 13:25:01 168.44 20.48 147.96 1117.81 69044.09 13:26:01 46.68 3.35 43.33 97.58 52981.17 13:27:01 151.42 3.72 147.71 515.51 68760.54 13:28:01 60.01 0.03 59.97 1.20 62745.94 13:29:01 35.16 0.02 35.14 0.13 44185.44 13:30:01 21.10 0.10 21.00 2.93 16329.28 13:31:01 31.09 0.75 30.34 84.25 25025.16 Average: 106.17 9.36 96.81 493.74 50362.77 13:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:24:01 62671284 64196372 3296460 5.00 90604 1959924 3278692 4.89 1066504 1798240 233172 13:25:01 60278392 62128660 5689352 8.62 101380 2263400 3355500 5.01 3228688 2000292 26192 13:26:01 58682824 60539772 7284920 11.04 102084 2269264 4623016 6.90 4835492 1986328 216 13:27:01 57465224 59831820 8502520 12.89 113820 2762092 5679816 8.48 5611020 2355664 16148 13:28:01 58881592 61481980 7086152 10.74 116336 2974304 3610020 5.39 4057712 2508564 14456 13:29:01 58304404 61347684 7663340 11.62 117908 3408228 3747852 5.59 4193472 2934604 219124 13:30:01 57190512 60720460 8777232 13.31 120044 3884016 4350064 6.49 4817980 3402996 215532 13:31:01 59585156 63882724 6382588 9.68 125036 4634472 2229420 3.33 1695620 4109736 270032 Average: 59132424 61766184 6835320 10.36 110902 3019462 3859298 5.76 3688311 2637053 124359 13:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:24:01 ens3 169.39 115.39 1735.59 34.22 0.00 0.00 0.00 0.00 13:24:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 ens3 1085.94 701.10 4161.91 174.29 0.00 0.00 0.00 0.00 13:25:01 lo 0.40 0.40 0.03 0.03 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 ens3 817.46 491.42 201.35 167.81 0.00 0.00 0.00 0.00 13:26:01 lo 25.96 25.96 94.94 94.94 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 vethd16f8e1 0.13 0.43 0.01 0.03 0.00 0.00 0.00 0.00 13:27:01 ens3 1801.93 841.16 2828.65 288.03 0.00 0.00 0.00 0.00 13:27:01 lo 447.28 447.28 134.49 134.49 0.00 0.00 0.00 0.00 13:27:01 veth47d2eea 195.18 176.20 44.55 75.89 0.00 0.00 0.00 0.01 13:28:01 ens3 735.74 446.16 673.35 151.94 0.00 0.00 0.00 0.00 13:28:01 lo 440.08 440.08 125.50 125.50 0.00 0.00 0.00 0.00 13:28:01 docker0 424.36 384.84 87.50 164.99 0.00 0.00 0.00 0.00 13:29:01 ens3 140.18 71.80 35.97 26.53 0.00 0.00 0.00 0.00 13:29:01 lo 2.42 2.42 1.03 1.03 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 ens3 242.09 134.69 657.38 53.55 0.00 0.00 0.00 0.00 13:30:01 lo 2.48 2.48 1.45 1.45 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 ens3 186.72 108.73 177.95 36.22 0.00 0.00 0.00 0.00 13:31:01 lo 2.83 2.83 1.15 1.15 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 647.42 363.80 1309.03 116.57 0.00 0.00 0.00 0.00 Average: lo 115.35 115.35 44.84 44.84 0.00 0.00 0.00 0.00 Average: docker0 53.04 48.10 10.94 20.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17467) 12/03/25 _x86_64_ (16 CPU) 13:22:26 LINUX RESTART (16 CPU) 13:23:01 CPU %user %nice %system %iowait %steal %idle 13:24:01 all 5.60 0.00 0.50 1.22 0.02 92.65 13:24:01 0 8.02 0.00 0.72 0.58 0.02 90.66 13:24:01 1 8.46 0.00 0.42 0.25 0.02 90.86 13:24:01 2 0.47 0.00 0.15 0.07 0.02 99.30 13:24:01 3 0.78 0.00 0.15 0.08 0.00 98.98 13:24:01 4 0.92 0.00 0.10 0.07 0.02 98.90 13:24:01 5 1.92 0.00 0.40 5.93 0.03 91.72 13:24:01 6 0.73 0.00 0.15 0.00 0.07 99.05 13:24:01 7 1.05 0.00 0.15 0.00 0.00 98.80 13:24:01 8 0.73 0.00 0.18 0.00 0.02 99.07 13:24:01 9 0.37 0.00 0.05 6.14 0.00 93.44 13:24:01 10 1.70 0.00 0.28 0.18 0.02 97.82 13:24:01 11 2.14 0.00 0.48 0.48 0.03 96.86 13:24:01 12 0.75 0.00 0.08 0.00 0.02 99.15 13:24:01 13 26.17 0.00 2.54 4.64 0.07 66.58 13:24:01 14 30.24 0.00 1.82 0.98 0.07 66.89 13:24:01 15 5.24 0.00 0.43 0.03 0.02 94.28 13:25:01 all 28.42 0.00 1.14 0.81 0.09 69.54 13:25:01 0 17.93 0.00 0.86 0.00 0.10 81.11 13:25:01 1 33.02 0.00 0.65 0.00 0.10 66.23 13:25:01 2 27.38 0.00 1.47 0.05 0.07 71.03 13:25:01 3 26.94 0.00 0.99 0.64 0.07 71.37 13:25:01 4 33.13 0.00 1.02 4.42 0.08 61.34 13:25:01 5 33.97 0.00 0.75 0.17 0.10 65.01 13:25:01 6 27.36 0.00 1.31 2.00 0.08 69.25 13:25:01 7 31.35 0.00 1.15 0.50 0.08 66.91 13:25:01 8 24.86 0.00 0.92 0.52 0.08 73.62 13:25:01 9 35.58 0.00 2.50 2.92 0.13 58.86 13:25:01 10 28.68 0.00 0.89 0.08 0.07 70.28 13:25:01 11 30.55 0.00 1.59 0.54 0.10 67.22 13:25:01 12 34.37 0.00 1.26 0.64 0.08 63.66 13:25:01 13 21.52 0.00 1.30 0.48 0.07 76.62 13:25:01 14 26.99 0.00 0.67 0.00 0.10 72.24 13:25:01 15 21.16 0.00 0.89 0.00 0.08 77.87 13:26:01 all 25.04 0.00 0.81 0.35 0.08 73.72 13:26:01 0 28.71 0.00 1.02 0.00 0.08 70.19 13:26:01 1 14.82 0.00 0.51 0.00 0.05 84.62 13:26:01 2 22.91 0.00 1.87 0.05 0.07 75.10 13:26:01 3 35.01 0.00 0.92 0.02 0.08 63.97 13:26:01 4 24.64 0.00 1.02 5.23 0.10 69.01 13:26:01 5 37.77 0.00 0.85 0.00 0.10 61.28 13:26:01 6 18.84 0.00 0.60 0.00 0.07 80.49 13:26:01 7 25.02 0.00 0.75 0.00 0.08 74.15 13:26:01 8 21.51 0.00 0.87 0.00 0.07 77.56 13:26:01 9 34.77 0.00 0.95 0.35 0.10 63.82 13:26:01 10 26.93 0.00 0.57 0.00 0.07 72.44 13:26:01 11 23.23 0.00 0.74 0.00 0.10 75.94 13:26:01 12 19.04 0.00 0.18 0.00 0.05 80.73 13:26:01 13 31.34 0.00 0.72 0.00 0.08 67.86 13:26:01 14 11.27 0.00 0.55 0.00 0.07 88.12 13:26:01 15 24.96 0.00 0.85 0.00 0.08 74.10 13:27:01 all 15.07 0.00 1.33 1.07 0.07 82.46 13:27:01 0 20.10 0.00 1.79 0.18 0.07 77.87 13:27:01 1 10.39 0.00 1.52 1.08 0.10 86.91 13:27:01 2 8.32 0.00 0.60 0.02 0.03 91.03 13:27:01 3 17.09 0.00 1.22 0.48 0.10 81.10 13:27:01 4 10.21 0.00 1.46 0.23 0.05 88.05 13:27:01 5 15.29 0.00 1.27 0.35 0.10 82.99 13:27:01 6 16.46 0.00 1.31 0.03 0.07 82.13 13:27:01 7 22.86 0.00 1.80 0.49 0.08 74.77 13:27:01 8 15.11 0.00 1.46 0.62 0.10 82.71 13:27:01 9 11.44 0.00 1.19 8.81 0.07 78.49 13:27:01 10 19.04 0.00 1.19 0.12 0.07 79.58 13:27:01 11 12.54 0.00 1.53 1.98 0.05 83.90 13:27:01 12 12.38 0.00 1.51 2.60 0.07 83.44 13:27:01 13 18.47 0.00 0.89 0.00 0.07 80.58 13:27:01 14 11.68 0.00 1.21 0.00 0.07 87.05 13:27:01 15 19.88 0.00 1.29 0.05 0.08 78.69 13:28:01 all 16.01 0.00 0.99 0.48 0.06 82.47 13:28:01 0 14.77 0.00 1.96 0.00 0.07 83.21 13:28:01 1 12.69 0.00 0.97 0.28 0.07 85.99 13:28:01 2 20.66 0.00 0.94 0.00 0.08 78.32 13:28:01 3 19.50 0.00 0.75 0.00 0.07 79.68 13:28:01 4 9.22 0.00 0.52 0.00 0.05 90.22 13:28:01 5 16.51 0.00 0.23 0.00 0.07 83.19 13:28:01 6 10.53 0.00 0.40 0.05 0.05 88.97 13:28:01 7 17.04 0.00 1.12 0.08 0.07 81.68 13:28:01 8 16.43 0.00 0.80 0.00 0.07 82.70 13:28:01 9 20.59 0.00 1.69 4.13 0.05 73.54 13:28:01 10 17.47 0.00 0.50 0.02 0.07 81.95 13:28:01 11 21.52 0.00 1.81 0.00 0.07 76.61 13:28:01 12 13.51 0.00 0.45 0.00 0.03 86.01 13:28:01 13 17.94 0.00 1.54 0.02 0.07 80.44 13:28:01 14 14.14 0.00 0.64 0.02 0.05 85.15 13:28:01 15 13.58 0.00 1.51 3.13 0.07 81.72 13:29:01 all 14.97 0.00 0.49 0.40 0.05 84.08 13:29:01 0 18.69 0.00 1.15 0.00 0.07 80.09 13:29:01 1 19.57 0.00 1.14 0.02 0.07 79.21 13:29:01 2 12.49 0.00 0.35 0.00 0.05 87.11 13:29:01 3 15.53 0.00 0.68 0.23 0.05 83.51 13:29:01 4 21.04 0.00 0.59 0.00 0.08 78.29 13:29:01 5 12.61 0.00 0.28 0.00 0.03 87.07 13:29:01 6 18.76 0.00 0.28 0.00 0.07 80.89 13:29:01 7 16.07 0.00 0.23 0.00 0.05 83.65 13:29:01 8 11.06 0.00 0.43 0.00 0.05 88.45 13:29:01 9 10.83 0.00 0.88 0.00 0.03 88.26 13:29:01 10 12.30 0.00 0.57 0.00 0.03 87.10 13:29:01 11 17.23 0.00 0.25 0.00 0.03 82.49 13:29:01 12 13.13 0.00 0.38 1.10 0.05 85.34 13:29:01 13 12.54 0.00 0.20 0.00 0.03 87.23 13:29:01 14 17.36 0.00 0.32 0.00 0.05 82.27 13:29:01 15 10.34 0.00 0.17 5.09 0.03 84.37 13:30:01 all 20.18 0.00 0.64 0.10 0.06 79.02 13:30:01 0 15.57 0.00 0.92 0.00 0.05 83.46 13:30:01 1 13.36 0.00 0.68 0.00 0.03 85.92 13:30:01 2 24.52 0.00 0.75 0.12 0.08 74.52 13:30:01 3 27.98 0.00 1.05 0.00 0.08 70.88 13:30:01 4 14.38 0.00 0.92 0.00 0.03 84.67 13:30:01 5 15.43 0.00 0.65 0.99 0.08 82.85 13:30:01 6 19.36 0.00 0.94 0.00 0.07 79.63 13:30:01 7 17.91 0.00 0.47 0.40 0.07 81.15 13:30:01 8 20.11 0.00 0.27 0.00 0.08 79.54 13:30:01 9 21.77 0.00 0.40 0.00 0.05 77.78 13:30:01 10 17.85 0.00 0.45 0.00 0.07 81.63 13:30:01 11 22.71 0.00 0.55 0.00 0.07 76.67 13:30:01 12 27.32 0.00 0.47 0.05 0.08 72.08 13:30:01 13 27.76 0.00 0.85 0.00 0.07 71.33 13:30:01 14 17.43 0.00 0.35 0.00 0.05 82.17 13:30:01 15 19.49 0.00 0.43 0.00 0.08 79.99 13:31:01 all 18.03 0.00 0.68 0.26 0.05 80.99 13:31:01 0 15.42 0.00 1.05 0.00 0.03 83.49 13:31:01 1 20.63 0.00 0.45 0.00 0.07 78.85 13:31:01 2 14.58 0.00 0.33 0.00 0.05 85.03 13:31:01 3 19.78 0.00 1.77 0.00 0.05 78.40 13:31:01 4 20.50 0.00 0.38 0.00 0.05 79.06 13:31:01 5 12.44 0.00 0.44 0.65 0.05 86.42 13:31:01 6 19.54 0.00 0.95 0.00 0.05 79.46 13:31:01 7 11.95 0.00 0.23 0.00 0.05 87.76 13:31:01 8 15.26 0.00 0.89 0.00 0.03 83.82 13:31:01 9 15.83 0.00 0.52 0.00 0.07 83.59 13:31:01 10 14.20 0.00 0.37 0.00 0.05 85.38 13:31:01 11 30.08 0.00 0.80 0.13 0.08 68.90 13:31:01 12 18.58 0.00 0.62 2.98 0.07 77.76 13:31:01 13 14.33 0.00 0.77 0.05 0.03 84.82 13:31:01 14 17.79 0.00 0.47 0.08 0.05 81.61 13:31:01 15 27.47 0.00 0.78 0.23 0.07 71.44 Average: all 17.91 0.00 0.82 0.59 0.06 80.62 Average: 0 17.40 0.00 1.18 0.10 0.06 81.26 Average: 1 16.61 0.00 0.79 0.20 0.06 82.33 Average: 2 16.41 0.00 0.81 0.04 0.06 82.69 Average: 3 20.31 0.00 0.94 0.18 0.06 78.50 Average: 4 16.74 0.00 0.75 1.24 0.06 81.20 Average: 5 18.23 0.00 0.61 1.01 0.07 80.07 Average: 6 16.44 0.00 0.74 0.26 0.06 82.49 Average: 7 17.89 0.00 0.74 0.18 0.06 81.12 Average: 8 15.63 0.00 0.73 0.14 0.06 83.44 Average: 9 18.88 0.00 1.02 2.79 0.06 77.24 Average: 10 17.26 0.00 0.60 0.05 0.05 82.03 Average: 11 20.00 0.00 0.97 0.39 0.07 78.58 Average: 12 17.37 0.00 0.62 0.92 0.06 81.04 Average: 13 21.26 0.00 1.10 0.65 0.06 76.93 Average: 14 18.37 0.00 0.75 0.14 0.06 80.68 Average: 15 17.76 0.00 0.79 1.07 0.06 80.31