---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12403 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 895 24529 0 6741 30816 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:cc:5d:3e brd ff:ff:ff:ff:ff:ff inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fecc:5d3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:46:35:0d 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-12403) 01/15/24 _x86_64_ (8 CPU) 10:29:40 LINUX RESTART (8 CPU) 10:30:02 tps rtps wtps bread/s bwrtn/s 10:31:01 151.74 72.77 78.97 4694.12 60791.32 10:32:01 154.26 40.36 113.90 3019.90 31869.49 10:33:01 91.62 11.63 79.99 836.39 31443.43 10:34:01 91.71 13.02 78.68 2415.99 51908.19 10:35:01 228.66 5.91 222.74 875.04 73553.08 10:36:01 251.06 0.05 251.01 3.47 73881.69 10:37:01 66.43 0.35 66.08 28.26 26140.09 10:38:01 21.55 0.03 21.51 0.27 14466.26 10:39:01 61.31 1.15 60.16 79.05 2637.96 Average: 124.21 16.04 108.17 1321.84 40707.27 10:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:31:01 30191548 31749384 2747672 8.34 67464 1801460 1379228 4.06 825180 1636024 143696 10:32:01 29363676 31297072 3575544 10.85 84356 2146824 1721544 5.07 1348104 1911256 83272 10:33:01 27828920 30224256 5110300 15.51 91096 2591480 2944052 8.66 2560180 2207848 164816 10:34:01 28079836 31571720 4859384 14.75 105560 3647276 1530084 4.50 1436776 3035384 203804 10:35:01 24723532 30202980 8215688 24.94 141252 5413632 6647260 19.56 2945560 4720852 440864 10:36:01 22022220 28639740 10917000 33.14 180308 6453548 10462496 30.78 4645644 5601844 4012 10:37:01 19492936 26421256 13446284 40.82 185668 6740440 12190932 35.87 6930576 5821988 4668 10:38:01 19526008 26448580 13413212 40.72 186380 6740804 12141360 35.72 6908792 5811872 196 10:39:01 25122556 31552584 7816664 23.73 189016 6328352 1534692 4.52 1876596 5357416 44576 Average: 25150137 29789730 7789083 23.65 136789 4651535 5616850 16.53 3275268 4011609 121100 10:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 ens3 430.22 304.12 1552.20 66.91 0.00 0.00 0.00 0.00 10:31:01 lo 1.42 1.42 0.15 0.15 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 10:32:01 ens3 301.98 254.94 2824.68 51.54 0.00 0.00 0.00 0.00 10:32:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 ens3 772.10 532.24 4070.42 178.31 0.00 0.00 0.00 0.00 10:33:01 lo 0.13 0.13 0.01 0.01 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 10:34:01 ens3 445.35 316.49 1846.86 99.14 0.00 0.00 0.00 0.00 10:34:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:35:01 veth1d0d170 1.60 1.45 0.17 0.16 0.00 0.00 0.00 0.00 10:35:01 veth4ad89c8 1.30 1.75 0.15 0.18 0.00 0.00 0.00 0.00 10:35:01 br-e8b23b73c161 11.78 11.83 4.76 4.92 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 veth1d0d170 8.23 6.93 1.04 1.23 0.00 0.00 0.00 0.00 10:36:01 veth4ad89c8 2.57 4.67 0.55 0.91 0.00 0.00 0.00 0.00 10:36:01 br-e8b23b73c161 17.21 16.23 7.76 6.61 0.00 0.00 0.93 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 veth1d0d170 30.59 20.93 2.63 2.79 0.00 0.00 0.00 0.00 10:37:01 veth4ad89c8 1.10 1.58 0.17 0.21 0.00 0.00 0.00 0.00 10:37:01 br-e8b23b73c161 31.07 30.47 19.77 24.08 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 10:38:01 veth1d0d170 34.56 23.08 2.91 3.12 0.00 0.00 0.00 0.00 10:38:01 veth4ad89c8 0.50 0.75 0.07 0.08 0.00 0.00 0.00 0.00 10:38:01 br-e8b23b73c161 33.01 32.91 15.99 16.73 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 ens3 3150.87 2038.19 33815.71 493.78 0.00 0.00 0.00 0.00 10:39:01 lo 27.21 27.21 2.80 2.80 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 Average: ens3 349.82 225.96 3757.03 54.85 0.00 0.00 0.00 0.00 Average: lo 2.65 2.65 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12403) 01/15/24 _x86_64_ (8 CPU) 10:29:40 LINUX RESTART (8 CPU) 10:30:02 CPU %user %nice %system %iowait %steal %idle 10:31:01 all 10.07 0.00 1.11 4.44 0.04 84.34 10:31:01 0 8.45 0.00 1.14 0.43 0.03 89.95 10:31:01 1 7.69 0.00 0.83 0.53 0.02 90.93 10:31:01 2 28.04 0.00 2.02 2.36 0.07 67.51 10:31:01 3 3.86 0.00 0.97 0.39 0.03 94.75 10:31:01 4 10.30 0.00 1.02 0.85 0.02 87.81 10:31:01 5 9.43 0.00 0.88 0.37 0.03 89.28 10:31:01 6 11.21 0.00 1.41 11.15 0.05 76.18 10:31:01 7 1.65 0.00 0.65 19.45 0.03 78.23 10:32:01 all 13.66 0.00 1.03 2.75 0.06 82.50 10:32:01 0 8.62 0.00 0.62 0.02 0.05 90.69 10:32:01 1 12.30 0.00 1.00 0.45 0.03 86.22 10:32:01 2 7.33 0.00 0.60 4.37 0.08 87.62 10:32:01 3 8.21 0.00 1.42 0.43 0.05 89.89 10:32:01 4 28.57 0.00 1.65 1.98 0.07 67.73 10:32:01 5 20.48 0.00 1.20 0.87 0.05 77.40 10:32:01 6 11.60 0.00 0.88 0.50 0.03 86.98 10:32:01 7 12.16 0.00 0.79 13.47 0.07 73.51 10:33:01 all 47.39 0.00 1.42 1.12 0.08 49.99 10:33:01 0 44.21 0.00 1.35 0.00 0.08 54.36 10:33:01 1 40.52 0.00 1.08 0.07 0.07 58.27 10:33:01 2 46.30 0.00 1.62 0.00 0.10 51.98 10:33:01 3 58.38 0.00 2.45 0.64 0.08 38.45 10:33:01 4 55.05 0.00 1.26 0.20 0.08 43.41 10:33:01 5 50.23 0.00 1.77 0.03 0.08 47.88 10:33:01 6 49.37 0.00 1.30 1.15 0.08 48.09 10:33:01 7 35.02 0.00 0.60 6.85 0.07 57.46 10:34:01 all 20.36 0.00 1.81 2.54 0.05 75.24 10:34:01 0 19.35 0.00 1.75 3.15 0.05 75.70 10:34:01 1 35.67 0.00 2.56 1.90 0.07 59.81 10:34:01 2 16.56 0.00 1.18 9.30 0.07 72.90 10:34:01 3 22.24 0.00 1.87 0.33 0.07 75.48 10:34:01 4 19.69 0.00 1.94 0.57 0.05 77.75 10:34:01 5 22.37 0.00 2.01 0.42 0.05 75.15 10:34:01 6 10.14 0.00 1.85 0.13 0.03 87.84 10:34:01 7 16.92 0.00 1.29 4.53 0.05 77.21 10:35:01 all 26.77 0.00 5.28 4.51 0.07 63.37 10:35:01 0 29.43 0.00 5.34 1.44 0.07 63.72 10:35:01 1 34.34 0.00 5.70 2.60 0.05 57.31 10:35:01 2 22.48 0.00 4.78 12.44 0.08 60.22 10:35:01 3 26.77 0.00 5.20 1.77 0.08 66.17 10:35:01 4 24.60 0.00 5.08 2.23 0.07 68.02 10:35:01 5 26.07 0.00 5.36 13.67 0.07 54.83 10:35:01 6 25.97 0.00 5.61 1.56 0.03 66.82 10:35:01 7 24.53 0.00 5.15 0.39 0.07 69.86 10:36:01 all 34.71 0.00 5.35 5.22 0.11 54.62 10:36:01 0 34.48 0.00 5.62 1.43 0.12 58.36 10:36:01 1 35.23 0.00 5.02 12.05 0.12 47.58 10:36:01 2 36.19 0.00 5.23 6.60 0.10 51.87 10:36:01 3 36.07 0.00 4.95 1.97 0.10 56.91 10:36:01 4 31.75 0.00 5.19 1.22 0.10 61.73 10:36:01 5 34.54 0.00 5.88 2.97 0.08 56.53 10:36:01 6 35.67 0.00 5.51 13.65 0.10 45.07 10:36:01 7 33.70 0.00 5.48 1.85 0.12 58.86 10:37:01 all 36.18 0.00 3.26 1.06 0.12 59.38 10:37:01 0 34.00 0.00 3.88 3.26 0.12 58.74 10:37:01 1 33.81 0.00 3.17 2.31 0.13 60.58 10:37:01 2 44.48 0.00 2.48 1.22 0.12 51.70 10:37:01 3 35.75 0.00 3.35 0.27 0.12 60.51 10:37:01 4 31.15 0.00 3.42 0.08 0.10 65.24 10:37:01 5 34.00 0.00 2.83 0.10 0.10 62.97 10:37:01 6 42.27 0.00 3.34 0.27 0.10 54.03 10:37:01 7 33.98 0.00 3.60 0.98 0.13 61.31 10:38:01 all 5.15 0.00 1.32 0.83 0.08 92.63 10:38:01 0 7.28 0.00 1.48 0.03 0.07 91.15 10:38:01 1 5.76 0.00 1.29 2.33 0.07 90.55 10:38:01 2 4.59 0.00 1.14 1.07 0.08 93.12 10:38:01 3 5.17 0.00 1.41 0.13 0.08 93.20 10:38:01 4 3.99 0.00 1.44 3.00 0.08 91.49 10:38:01 5 4.89 0.00 1.21 0.02 0.08 93.80 10:38:01 6 4.06 0.00 1.26 0.02 0.08 94.58 10:38:01 7 5.39 0.00 1.34 0.07 0.07 93.13 10:39:01 all 9.49 0.00 1.73 0.26 0.07 88.46 10:39:01 0 8.35 0.00 1.63 0.08 0.05 89.88 10:39:01 1 6.10 0.00 1.91 0.15 0.08 91.76 10:39:01 2 23.53 0.00 2.19 0.20 0.08 74.00 10:39:01 3 8.46 0.00 1.71 0.84 0.07 88.93 10:39:01 4 7.23 0.00 1.79 0.45 0.05 90.47 10:39:01 5 8.07 0.00 1.56 0.13 0.07 90.17 10:39:01 6 5.35 0.00 1.32 0.02 0.07 93.24 10:39:01 7 8.84 0.00 1.67 0.18 0.07 89.24 Average: all 22.64 0.00 2.47 2.52 0.07 72.29 Average: 0 21.56 0.00 2.53 1.09 0.07 74.75 Average: 1 23.49 0.00 2.50 2.48 0.07 71.46 Average: 2 25.48 0.00 2.36 4.17 0.09 67.91 Average: 3 22.78 0.00 2.59 0.75 0.08 73.80 Average: 4 23.60 0.00 2.53 1.18 0.07 72.63 Average: 5 23.35 0.00 2.52 2.05 0.07 72.01 Average: 6 21.73 0.00 2.49 3.13 0.07 72.58 Average: 7 19.13 0.00 2.28 5.30 0.07 73.22