---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19221 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 13G 143G 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 854 26266 0 5046 30856 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:9b:ce:10 brd ff:ff:ff:ff:ff:ff inet 10.30.107.80/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe9b:ce10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:72:92:15 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-19221) 03/30/24 _x86_64_ (8 CPU) 01:11:31 LINUX RESTART (8 CPU) 01:12:01 tps rtps wtps bread/s bwrtn/s 01:13:01 142.34 71.23 71.11 4613.66 38175.14 01:14:01 94.60 13.83 80.77 1121.55 27534.08 01:15:01 148.18 9.32 138.86 1647.06 56744.94 01:16:01 360.72 11.73 348.99 783.30 84084.69 01:17:01 17.66 0.42 17.25 28.00 19603.67 01:18:01 25.90 0.03 25.86 1.20 20704.33 01:19:01 65.22 1.93 63.29 111.98 22076.55 Average: 122.09 15.50 106.59 1186.76 38417.62 01:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 30061060 31651016 2878160 8.74 66036 1835896 1515992 4.46 952660 1636128 182048 01:14:01 29816364 31670068 3122856 9.48 83668 2067544 1435624 4.22 925560 1881348 210780 01:15:01 26969308 31665160 5969912 18.12 119972 4769564 1443792 4.25 1006040 4506088 1770140 01:16:01 25634916 30508236 7304304 22.18 134224 4918048 5953568 17.52 2253148 4539488 400 01:17:01 25111936 29988648 7827284 23.76 134492 4919464 6519692 19.18 2802764 4505160 248 01:18:01 25316164 30216916 7623056 23.14 134832 4946264 4947856 14.56 2596772 4518100 280 01:19:01 26863236 31562760 6075984 18.45 136696 4756424 1548084 4.55 1264232 4340612 2700 Average: 27110426 31037543 5828794 17.70 115703 4030458 3337801 9.82 1685882 3703846 309514 01:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 01:13:01 ens3 379.01 263.80 1436.45 61.64 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 01:14:01 ens3 47.53 34.96 661.25 7.09 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 br-47e2e0f04685 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 lo 10.86 10.86 1.00 1.00 0.00 0.00 0.00 0.00 01:15:01 ens3 670.39 363.11 22209.51 27.09 0.00 0.00 0.00 0.00 01:16:01 veth2a2c028 54.07 65.11 19.17 16.06 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 veth8712063 27.00 25.16 11.56 16.27 0.00 0.00 0.00 0.00 01:16:01 veth41d8472 1.27 1.42 0.07 0.09 0.00 0.00 0.00 0.00 01:17:01 veth2a2c028 52.94 63.96 58.31 15.65 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 veth8712063 26.53 22.31 8.44 24.17 0.00 0.00 0.00 0.00 01:17:01 veth41d8472 40.64 34.48 10.55 36.15 0.00 0.00 0.00 0.00 01:18:01 veth2a2c028 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 veth8712063 0.33 0.40 0.58 0.03 0.00 0.00 0.00 0.00 01:18:01 veth41d8472 1.07 1.23 0.83 0.10 0.00 0.00 0.00 0.00 01:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 lo 33.81 33.81 6.03 6.03 0.00 0.00 0.00 0.00 01:19:01 ens3 1190.75 735.56 24458.48 128.12 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 4.34 4.34 0.82 0.82 0.00 0.00 0.00 0.00 Average: ens3 168.09 103.51 3484.16 18.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19221) 03/30/24 _x86_64_ (8 CPU) 01:11:31 LINUX RESTART (8 CPU) 01:12:01 CPU %user %nice %system %iowait %steal %idle 01:13:01 all 9.97 0.00 1.08 4.41 0.04 84.50 01:13:01 0 10.35 0.00 0.65 0.23 0.03 88.73 01:13:01 1 3.89 0.00 0.69 25.63 0.05 69.74 01:13:01 2 6.16 0.00 0.75 2.05 0.02 91.02 01:13:01 3 12.00 0.00 1.57 1.37 0.02 85.05 01:13:01 4 3.74 0.00 0.97 0.85 0.02 94.42 01:13:01 5 3.52 0.00 0.77 0.68 0.03 95.00 01:13:01 6 27.52 0.00 2.27 4.46 0.07 65.68 01:13:01 7 12.55 0.00 0.97 0.10 0.05 86.33 01:14:01 all 9.40 0.00 0.61 3.81 0.03 86.14 01:14:01 0 4.37 0.00 0.35 0.10 0.02 95.17 01:14:01 1 2.59 0.00 0.48 20.41 0.03 76.49 01:14:01 2 0.52 0.00 0.18 0.12 0.00 99.18 01:14:01 3 23.43 0.00 1.03 1.72 0.05 73.77 01:14:01 4 4.19 0.00 0.43 0.18 0.02 95.18 01:14:01 5 2.97 0.00 0.23 0.63 0.03 96.14 01:14:01 6 24.04 0.00 1.51 6.58 0.05 67.83 01:14:01 7 13.26 0.00 0.68 0.83 0.05 85.17 01:15:01 all 11.15 0.00 4.01 5.26 0.06 79.53 01:15:01 0 10.23 0.00 3.75 1.28 0.05 84.70 01:15:01 1 12.79 0.00 4.08 1.58 0.05 81.50 01:15:01 2 9.65 0.00 3.83 0.47 0.05 86.00 01:15:01 3 10.96 0.00 5.36 23.35 0.07 60.27 01:15:01 4 11.30 0.00 4.21 0.90 0.05 83.54 01:15:01 5 11.86 0.00 2.40 3.12 0.07 82.55 01:15:01 6 12.34 0.00 4.88 10.72 0.07 72.00 01:15:01 7 10.02 0.00 3.60 0.61 0.05 85.72 01:16:01 all 14.41 0.00 2.25 8.50 0.06 74.77 01:16:01 0 9.52 0.00 1.84 3.03 0.05 85.57 01:16:01 1 12.47 0.00 2.39 2.59 0.07 82.48 01:16:01 2 15.34 0.00 1.99 1.07 0.07 81.52 01:16:01 3 20.48 0.00 2.83 20.45 0.08 56.16 01:16:01 4 13.56 0.00 2.46 5.94 0.07 77.97 01:16:01 5 12.22 0.00 1.73 7.26 0.05 78.74 01:16:01 6 13.15 0.00 2.30 27.68 0.08 56.78 01:16:01 7 18.58 0.00 2.44 0.17 0.07 78.75 01:17:01 all 13.17 0.00 1.19 0.98 0.05 84.61 01:17:01 0 9.96 0.00 0.93 0.00 0.05 89.05 01:17:01 1 11.27 0.00 1.00 0.00 0.07 87.67 01:17:01 2 13.59 0.00 1.37 0.00 0.08 84.96 01:17:01 3 13.01 0.00 1.12 6.60 0.03 79.24 01:17:01 4 13.92 0.00 1.05 1.02 0.03 83.97 01:17:01 5 10.20 0.00 1.04 0.05 0.07 88.64 01:17:01 6 19.66 0.00 1.61 0.07 0.05 78.61 01:17:01 7 13.76 0.00 1.34 0.05 0.05 84.80 01:18:01 all 1.13 0.00 0.31 1.17 0.04 97.34 01:18:01 0 0.35 0.00 0.25 0.37 0.05 98.98 01:18:01 1 1.03 0.00 0.33 0.00 0.07 98.56 01:18:01 2 0.72 0.00 0.32 0.10 0.03 98.83 01:18:01 3 0.77 0.00 0.28 8.79 0.03 90.12 01:18:01 4 1.12 0.00 0.37 0.00 0.03 98.48 01:18:01 5 1.63 0.00 0.32 0.00 0.03 98.02 01:18:01 6 1.22 0.00 0.32 0.17 0.05 98.25 01:18:01 7 2.23 0.00 0.32 0.00 0.00 97.45 01:19:01 all 7.34 0.00 0.59 1.40 0.03 90.65 01:19:01 0 3.05 0.00 0.47 0.25 0.02 96.22 01:19:01 1 0.82 0.00 0.42 0.08 0.03 98.64 01:19:01 2 1.17 0.00 0.43 0.15 0.03 98.22 01:19:01 3 2.54 0.00 0.42 8.45 0.02 88.58 01:19:01 4 22.08 0.00 0.80 0.28 0.03 76.80 01:19:01 5 2.95 0.00 0.62 0.05 0.02 96.36 01:19:01 6 10.36 0.00 0.63 1.49 0.03 87.49 01:19:01 7 15.69 0.00 0.90 0.40 0.03 82.98 Average: all 9.50 0.00 1.43 3.64 0.05 85.38 Average: 0 6.83 0.00 1.18 0.75 0.04 91.21 Average: 1 6.40 0.00 1.34 7.18 0.05 85.02 Average: 2 6.72 0.00 1.26 0.57 0.04 91.41 Average: 3 11.88 0.00 1.80 10.08 0.04 76.20 Average: 4 9.98 0.00 1.46 1.31 0.04 87.21 Average: 5 6.45 0.00 1.01 1.68 0.04 90.82 Average: 6 15.47 0.00 1.93 7.29 0.06 75.25 Average: 7 12.30 0.00 1.46 0.31 0.04 85.89