---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3363 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 708K 3.2G 1% /run /dev/vda1 155G 14G 141G 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 894 24514 0 6758 30817 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:e6:34:04 brd ff:ff:ff:ff:ff:ff inet 10.30.107.226/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fee6:3404/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:68:c1:e6 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-8c-8g-3363) 11/23/23 _x86_64_ (8 CPU) 10:24:21 LINUX RESTART (8 CPU) 10:25:01 tps rtps wtps bread/s bwrtn/s 10:26:01 90.50 17.78 72.73 1023.26 17616.53 10:27:01 192.83 50.66 142.18 3831.63 32002.93 10:28:01 54.31 12.95 41.36 2388.40 15255.19 10:29:01 86.47 3.62 82.85 472.32 46398.00 10:30:01 288.47 2.72 285.75 439.39 106178.84 10:31:01 136.31 0.03 136.28 1.20 19434.09 10:32:01 67.49 0.05 67.44 7.20 16858.92 10:33:01 21.31 0.45 20.86 37.31 11175.75 10:34:01 63.34 0.87 62.47 40.26 12999.83 Average: 111.22 9.90 101.32 915.63 30879.03 10:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:26:01 30055380 31679412 2883840 8.76 71760 1861364 1453308 4.28 904132 1690920 176932 10:27:01 28706104 30902960 4233116 12.85 88336 2400464 2220648 6.53 1809612 2096088 16664 10:28:01 27204136 30238864 5735084 17.41 95816 3214920 2497756 7.35 2742032 2631564 644588 10:29:01 27313288 31626232 5625932 17.08 116444 4418572 1414800 4.16 1395640 3800908 828436 10:30:01 23571760 30012072 9367460 28.44 166684 6312332 7853824 23.11 3189984 5556836 564 10:31:01 21215704 27866308 11723516 35.59 178932 6492744 10245936 30.15 5452872 5611068 6936 10:32:01 19648904 26576600 13290316 40.35 185180 6750320 11951780 35.16 6777800 5829836 2268 10:33:01 19505448 26441120 13433772 40.78 185848 6754820 12154400 35.76 6916280 5830412 260 10:34:01 25076960 31520420 7862260 23.87 187320 6343748 1578868 4.65 1902980 5379344 18140 Average: 24699743 29651554 8239477 25.01 141813 4949920 5707924 16.79 3454592 4269664 188310 10:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:26:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 10:26:01 ens3 60.88 42.17 971.63 7.37 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 10:27:01 ens3 534.64 453.99 5684.24 103.07 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:28:01 ens3 970.32 782.19 2737.54 303.85 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 lo 4.47 4.47 0.50 0.50 0.00 0.00 0.00 0.00 10:29:01 ens3 645.83 379.62 7887.20 82.79 0.00 0.00 0.00 0.00 10:29:01 br-fbc12bdc4a9f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 veth94319df 14.65 13.78 9.37 2.74 0.00 0.00 0.00 0.00 10:30:01 lo 3.50 3.50 0.39 0.39 0.00 0.00 0.00 0.00 10:30:01 veth69d4be6 4.45 5.97 0.73 0.99 0.00 0.00 0.00 0.00 10:30:01 vethd9d3de6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 veth94319df 16.46 18.26 3.29 2.19 0.00 0.00 0.00 0.00 10:31:01 lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 10:31:01 veth69d4be6 1.18 1.80 0.17 0.28 0.00 0.00 0.00 0.00 10:31:01 br-17a8f3a7e85a 0.10 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:32:01 veth94319df 24.23 32.34 3.20 2.67 0.00 0.00 0.00 0.00 10:32:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 10:32:01 veth69d4be6 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 10:32:01 br-17a8f3a7e85a 0.17 0.23 0.02 0.02 0.00 0.00 0.00 0.00 10:33:01 veth94319df 44.28 50.44 11.69 28.27 0.00 0.00 0.00 0.00 10:33:01 lo 3.60 3.60 0.38 0.38 0.00 0.00 0.00 0.00 10:33:01 veth69d4be6 0.48 0.73 0.07 0.08 0.00 0.00 0.00 0.00 10:33:01 br-17a8f3a7e85a 4.41 15.99 4.97 10.26 0.00 0.00 0.00 0.00 10:34:01 lo 5.02 5.02 0.54 0.54 0.00 0.00 0.00 0.00 10:34:01 ens3 3262.24 2243.98 34020.67 625.48 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 329.05 225.69 3688.18 63.20 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3363) 11/23/23 _x86_64_ (8 CPU) 10:24:21 LINUX RESTART (8 CPU) 10:25:01 CPU %user %nice %system %iowait %steal %idle 10:26:01 all 9.77 0.00 0.66 2.35 0.04 87.19 10:26:01 0 11.20 0.00 0.67 0.60 0.03 87.50 10:26:01 1 5.25 0.00 0.47 0.45 0.02 93.81 10:26:01 2 3.24 0.00 0.35 5.37 0.02 91.03 10:26:01 3 1.02 0.00 0.42 8.91 0.03 89.62 10:26:01 4 0.63 0.00 0.18 0.07 0.02 99.10 10:26:01 5 1.35 0.00 0.18 0.02 0.12 98.33 10:26:01 6 31.57 0.00 1.64 2.46 0.07 64.26 10:26:01 7 23.95 0.00 1.32 0.95 0.07 73.70 10:27:01 all 27.79 0.00 1.42 2.75 0.08 67.97 10:27:01 0 21.95 0.00 0.89 1.37 0.05 75.74 10:27:01 1 46.40 0.00 2.06 0.98 0.12 50.45 10:27:01 2 27.75 0.00 1.80 5.30 0.07 65.09 10:27:01 3 28.15 0.00 2.21 1.84 0.10 67.69 10:27:01 4 25.07 0.00 0.87 4.06 0.07 69.93 10:27:01 5 22.13 0.00 0.84 3.60 0.07 73.37 10:27:01 6 25.60 0.00 1.48 1.27 0.05 71.61 10:27:01 7 25.40 0.00 1.21 3.57 0.05 69.78 10:28:01 all 43.91 0.00 1.79 0.64 0.09 53.57 10:28:01 0 32.24 0.00 1.49 0.00 0.08 66.19 10:28:01 1 44.96 0.00 2.07 0.37 0.08 52.51 10:28:01 2 46.42 0.00 1.80 0.05 0.10 51.63 10:28:01 3 48.85 0.00 2.13 0.17 0.10 48.75 10:28:01 4 45.93 0.00 1.56 3.83 0.07 48.61 10:28:01 5 41.51 0.00 1.54 0.30 0.08 56.57 10:28:01 6 49.94 0.00 1.64 0.22 0.10 48.10 10:28:01 7 41.46 0.00 2.09 0.19 0.10 56.17 10:29:01 all 10.63 0.00 1.63 3.50 0.05 84.18 10:29:01 0 6.29 0.00 1.24 0.00 0.02 92.45 10:29:01 1 11.63 0.00 2.31 13.42 0.12 72.52 10:29:01 2 10.94 0.00 1.30 0.17 0.03 87.56 10:29:01 3 4.04 0.00 1.74 0.22 0.05 93.94 10:29:01 4 18.46 0.00 1.66 5.83 0.13 73.91 10:29:01 5 14.20 0.00 1.63 0.18 0.03 83.96 10:29:01 6 8.61 0.00 1.40 0.27 0.03 89.68 10:29:01 7 10.89 0.00 1.77 7.92 0.05 79.37 10:30:01 all 31.28 0.00 6.23 5.25 0.11 57.13 10:30:01 0 31.82 0.00 5.50 3.08 0.10 59.50 10:30:01 1 27.31 0.00 7.07 24.67 0.12 40.83 10:30:01 2 29.19 0.00 5.66 0.83 0.10 64.22 10:30:01 3 32.00 0.00 6.70 1.21 0.10 59.99 10:30:01 4 35.07 0.00 5.89 0.36 0.10 58.59 10:30:01 5 30.68 0.00 5.55 0.42 0.08 63.26 10:30:01 6 32.87 0.00 6.52 1.22 0.12 59.28 10:30:01 7 31.28 0.00 7.00 10.22 0.10 51.39 10:31:01 all 36.78 0.00 2.33 1.44 0.13 59.32 10:31:01 0 45.00 0.00 2.74 0.30 0.12 51.83 10:31:01 1 30.53 0.00 1.98 0.72 0.13 66.64 10:31:01 2 35.32 0.00 2.91 0.69 0.13 60.95 10:31:01 3 36.61 0.00 1.91 5.81 0.15 55.52 10:31:01 4 34.73 0.00 2.01 0.25 0.15 62.86 10:31:01 5 33.36 0.00 2.24 2.29 0.15 61.96 10:31:01 6 43.04 0.00 2.30 1.14 0.10 53.41 10:31:01 7 35.69 0.00 2.52 0.32 0.13 61.34 10:32:01 all 11.20 0.00 1.43 1.60 0.11 85.65 10:32:01 0 12.78 0.00 1.55 0.18 0.08 85.40 10:32:01 1 13.43 0.00 1.32 0.05 0.12 85.07 10:32:01 2 10.38 0.00 1.73 2.41 0.13 85.35 10:32:01 3 10.93 0.00 1.39 6.37 0.12 81.19 10:32:01 4 9.65 0.00 1.64 0.75 0.12 87.84 10:32:01 5 10.89 0.00 1.59 0.67 0.12 86.73 10:32:01 6 10.42 0.00 1.02 0.42 0.10 88.03 10:32:01 7 11.14 0.00 1.22 1.94 0.10 85.60 10:33:01 all 9.40 0.00 1.53 0.89 0.12 88.06 10:33:01 0 11.21 0.00 1.73 4.24 0.10 82.73 10:33:01 1 9.88 0.00 1.74 1.00 0.10 87.28 10:33:01 2 7.36 0.00 1.41 0.42 0.12 90.70 10:33:01 3 7.18 0.00 1.42 0.99 0.08 90.33 10:33:01 4 8.62 0.00 1.27 0.12 0.15 89.84 10:33:01 5 9.87 0.00 1.26 0.15 0.10 88.62 10:33:01 6 11.14 0.00 1.67 0.13 0.12 86.94 10:33:01 7 9.93 0.00 1.78 0.10 0.13 88.05 10:34:01 all 6.90 0.00 1.40 0.89 0.08 90.73 10:34:01 0 4.95 0.00 1.14 4.43 0.07 89.42 10:34:01 1 5.30 0.00 1.42 0.60 0.08 92.59 10:34:01 2 18.16 0.00 1.84 0.49 0.08 79.42 10:34:01 3 7.27 0.00 1.41 0.17 0.08 91.07 10:34:01 4 5.38 0.00 1.31 0.08 0.07 93.17 10:34:01 5 4.15 0.00 1.31 0.96 0.10 93.48 10:34:01 6 6.17 0.00 1.45 0.05 0.08 92.24 10:34:01 7 3.81 0.00 1.29 0.40 0.07 94.43 Average: all 20.83 0.00 2.04 2.14 0.09 74.89 Average: 0 19.71 0.00 1.88 1.57 0.07 76.77 Average: 1 21.61 0.00 2.27 4.67 0.10 71.35 Average: 2 20.94 0.00 2.08 1.75 0.09 75.14 Average: 3 19.53 0.00 2.14 2.86 0.09 75.38 Average: 4 20.37 0.00 1.82 1.71 0.10 76.01 Average: 5 18.68 0.00 1.79 0.96 0.10 78.48 Average: 6 24.33 0.00 2.12 0.80 0.09 72.66 Average: 7 21.47 0.00 2.24 2.84 0.09 73.36