---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12914 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: 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): 0-7 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 142G 9% / 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 829 24866 0 6470 30882 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:0f:45:13 brd ff:ff:ff:ff:ff:ff inet 10.30.107.227/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fe0f:4513/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:33:95:22 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-12914) 01/17/24 _x86_64_ (8 CPU) 12:11:22 LINUX RESTART (8 CPU) 12:12:01 tps rtps wtps bread/s bwrtn/s 12:13:01 101.88 17.61 84.27 1020.63 30142.71 12:14:01 135.06 23.16 111.90 2780.47 36008.67 12:15:01 210.88 0.13 210.75 15.59 138020.53 12:16:01 334.58 12.10 322.48 797.77 52056.08 12:17:01 21.16 0.02 21.14 0.13 22340.99 12:18:01 25.06 0.05 25.01 12.26 23795.80 12:19:01 62.92 2.83 60.09 129.05 9028.98 Average: 127.36 7.99 119.37 679.38 44486.34 12:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:13:01 30057844 31704268 2881376 8.75 73500 1879580 1446940 4.26 875416 1706952 211816 12:14:01 28720940 31667968 4218280 12.81 103952 3109700 1573512 4.63 985456 2848012 1035872 12:15:01 25543664 31684672 7395556 22.45 140568 6120296 1472324 4.33 1004040 5855924 540852 12:16:01 23257660 29584848 9681560 29.39 156456 6270888 8883440 26.14 3278232 5786740 1772 12:17:01 23285880 29613908 9653340 29.31 156656 6271224 8883780 26.14 3251644 5784164 148 12:18:01 23328644 29683324 9610576 29.18 157108 6299528 8079688 23.77 3200256 5799048 220 12:19:01 25475656 31633752 7463564 22.66 161156 6114508 1527432 4.49 1295280 5616088 54720 Average: 25667184 30796106 7272036 22.08 135628 5152246 4552445 13.39 1984332 4770990 263629 12:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 12:13:01 ens3 70.87 46.68 1071.35 10.61 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 lo 7.07 7.07 0.66 0.66 0.00 0.00 0.00 0.00 12:14:01 ens3 279.04 199.60 6215.81 18.17 0.00 0.00 0.00 0.00 12:14:01 br-d1101bca164a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 lo 6.33 6.33 0.64 0.64 0.00 0.00 0.00 0.00 12:15:01 ens3 999.68 482.42 27901.60 34.00 0.00 0.00 0.00 0.00 12:15:01 br-d1101bca164a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 veth9c95dac 0.00 0.42 0.00 0.02 0.00 0.00 0.00 0.00 12:16:01 veth8174a86 0.55 0.92 0.06 0.30 0.00 0.00 0.00 0.00 12:16:01 vethb00d80a 9.68 9.88 1.37 1.34 0.00 0.00 0.00 0.00 12:16:01 vethf85a3b5 1.90 2.03 0.36 0.19 0.00 0.00 0.00 0.00 12:17:01 veth9c95dac 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 veth8174a86 0.27 0.20 0.02 0.01 0.00 0.00 0.00 0.00 12:17:01 vethb00d80a 15.69 11.01 1.42 1.64 0.00 0.00 0.00 0.00 12:17:01 vethf85a3b5 3.80 5.31 0.79 0.48 0.00 0.00 0.00 0.00 12:18:01 veth9c95dac 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 vethb00d80a 13.93 9.40 1.06 1.34 0.00 0.00 0.00 0.00 12:18:01 vethf85a3b5 3.12 4.60 0.48 0.35 0.00 0.00 0.00 0.00 12:18:01 vethc465798 59.07 58.36 13.58 38.24 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 lo 35.58 35.58 6.25 6.25 0.00 0.00 0.00 0.00 12:19:01 ens3 1767.17 1009.13 36092.15 163.98 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: lo 4.52 4.52 0.85 0.85 0.00 0.00 0.00 0.00 Average: ens3 205.71 113.58 5045.81 14.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12914) 01/17/24 _x86_64_ (8 CPU) 12:11:22 LINUX RESTART (8 CPU) 12:12:01 CPU %user %nice %system %iowait %steal %idle 12:13:01 all 10.81 0.00 0.75 1.46 0.03 86.95 12:13:01 0 19.98 0.00 1.12 0.82 0.03 78.05 12:13:01 1 3.27 0.00 0.25 0.21 0.05 96.22 12:13:01 2 21.98 0.00 1.18 0.87 0.03 75.94 12:13:01 3 30.37 0.00 1.97 0.77 0.05 66.84 12:13:01 4 6.10 0.00 0.70 1.68 0.02 91.50 12:13:01 5 1.48 0.00 0.15 0.00 0.03 98.33 12:13:01 6 0.30 0.00 0.37 7.28 0.02 92.03 12:13:01 7 3.10 0.00 0.27 0.07 0.00 96.57 12:14:01 all 10.73 0.00 2.32 3.89 0.05 83.01 12:14:01 0 38.78 0.00 3.57 4.19 0.08 53.37 12:14:01 1 5.51 0.00 1.66 9.45 0.07 83.31 12:14:01 2 16.08 0.00 3.09 1.60 0.05 79.18 12:14:01 3 9.46 0.00 2.15 0.30 0.03 88.06 12:14:01 4 3.32 0.00 2.04 1.31 0.03 93.30 12:14:01 5 4.41 0.00 1.52 0.60 0.02 93.45 12:14:01 6 4.15 0.00 2.41 13.46 0.05 79.92 12:14:01 7 4.16 0.00 2.11 0.20 0.03 93.50 12:15:01 all 11.84 0.00 5.66 7.59 0.09 74.82 12:15:01 0 10.53 0.00 6.13 26.77 0.09 56.48 12:15:01 1 12.47 0.00 4.51 16.71 0.09 66.22 12:15:01 2 13.71 0.00 6.36 0.85 0.10 78.98 12:15:01 3 10.26 0.00 5.15 9.49 0.09 75.02 12:15:01 4 12.41 0.00 4.58 0.22 0.07 82.72 12:15:01 5 11.25 0.00 7.47 3.66 0.08 77.54 12:15:01 6 11.33 0.00 5.07 1.80 0.09 81.72 12:15:01 7 12.72 0.00 6.04 1.30 0.09 79.86 12:16:01 all 28.13 0.00 3.60 3.70 0.08 64.49 12:16:01 0 24.49 0.00 3.55 4.89 0.08 67.00 12:16:01 1 22.77 0.00 3.24 5.85 0.08 68.05 12:16:01 2 33.71 0.00 3.80 5.09 0.10 57.31 12:16:01 3 36.30 0.00 4.31 1.53 0.10 57.76 12:16:01 4 32.90 0.00 3.71 0.39 0.08 62.93 12:16:01 5 27.28 0.00 3.46 0.92 0.08 68.26 12:16:01 6 29.61 0.00 4.08 6.73 0.08 59.49 12:16:01 7 17.97 0.00 2.67 4.24 0.07 75.05 12:17:01 all 5.40 0.00 0.45 1.37 0.03 92.74 12:17:01 0 6.79 0.00 0.48 0.00 0.02 92.71 12:17:01 1 5.45 0.00 0.52 0.00 0.05 93.98 12:17:01 2 5.49 0.00 0.42 10.49 0.03 83.57 12:17:01 3 4.39 0.00 0.40 0.00 0.03 95.17 12:17:01 4 6.97 0.00 0.60 0.00 0.03 92.40 12:17:01 5 4.33 0.00 0.45 0.35 0.03 94.84 12:17:01 6 3.84 0.00 0.27 0.13 0.03 95.73 12:17:01 7 5.95 0.00 0.40 0.00 0.03 93.62 12:18:01 all 1.33 0.00 0.29 1.21 0.03 97.13 12:18:01 0 1.58 0.00 0.27 0.02 0.03 98.10 12:18:01 1 1.41 0.00 0.37 0.45 0.05 97.72 12:18:01 2 0.90 0.00 0.25 8.68 0.03 90.13 12:18:01 3 1.34 0.00 0.30 0.00 0.07 98.29 12:18:01 4 2.10 0.00 0.30 0.03 0.02 97.54 12:18:01 5 0.95 0.00 0.32 0.48 0.02 98.23 12:18:01 6 1.44 0.00 0.27 0.03 0.03 98.23 12:18:01 7 0.94 0.00 0.30 0.02 0.03 98.71 12:19:01 all 7.29 0.00 0.79 0.60 0.04 91.29 12:19:01 0 0.57 0.00 0.58 1.12 0.02 97.71 12:19:01 1 3.16 0.00 0.65 0.05 0.02 96.12 12:19:01 2 1.05 0.00 0.50 2.69 0.07 95.69 12:19:01 3 3.56 0.00 0.63 0.00 0.02 95.79 12:19:01 4 1.22 0.00 0.67 0.13 0.02 97.96 12:19:01 5 6.16 0.00 0.88 0.23 0.03 92.69 12:19:01 6 13.20 0.00 0.72 0.15 0.03 85.90 12:19:01 7 29.50 0.00 1.62 0.37 0.07 68.44 Average: all 10.78 0.00 1.97 2.82 0.05 84.39 Average: 0 14.67 0.00 2.23 5.34 0.05 77.71 Average: 1 7.69 0.00 1.59 4.64 0.06 86.03 Average: 2 13.26 0.00 2.22 4.33 0.06 80.13 Average: 3 13.67 0.00 2.12 1.71 0.06 82.45 Average: 4 9.27 0.00 1.79 0.54 0.04 88.36 Average: 5 7.96 0.00 2.02 0.89 0.04 89.09 Average: 6 9.10 0.00 1.87 4.23 0.05 84.75 Average: 7 10.60 0.00 1.90 0.88 0.05 86.57