---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5910 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 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 821 26270 0 5074 30890 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:15:66:6f brd ff:ff:ff:ff:ff:ff inet 10.30.106.62/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fe15:666f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:c1:df:69 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-5910) 12/17/23 _x86_64_ (8 CPU) 23:10:21 LINUX RESTART (8 CPU) 23:11:02 tps rtps wtps bread/s bwrtn/s 23:12:19 56.99 44.13 12.86 2801.31 7523.49 23:13:01 104.44 20.30 84.14 1415.38 28676.54 23:14:01 131.54 22.76 108.78 2729.15 34491.18 23:15:01 125.03 0.53 124.50 70.79 72505.52 23:16:01 333.26 13.16 320.10 784.97 62785.32 23:17:01 17.34 0.43 16.91 21.19 17992.34 23:18:01 13.06 0.07 12.99 11.33 15142.66 23:19:01 40.03 0.00 40.03 0.00 16068.27 23:20:01 27.93 1.33 26.60 104.78 17193.00 Average: 92.92 12.13 80.79 923.42 29616.67 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:19 30393804 31723128 2545416 7.73 46384 1606644 1422916 4.19 812948 1466532 44820 23:13:01 30163624 31742628 2775596 8.43 67816 1821584 1437540 4.23 824268 1658568 155632 23:14:01 29711984 31731188 3227236 9.80 89676 2221616 1381408 4.06 890140 2004692 152060 23:15:01 26969144 31685204 5970076 18.12 119208 4788904 1396756 4.11 981840 4524672 1077992 23:16:01 25647140 30540928 7292080 22.14 133572 4937588 5800752 17.07 2218640 4555664 312 23:17:01 25129608 30026776 7809612 23.71 133804 4938808 6394324 18.81 2762556 4522832 252 23:18:01 25187156 30110388 7752064 23.53 134004 4966016 5867196 17.26 2692980 4536512 904 23:19:01 26915596 31668156 6023624 18.29 134232 4805116 1540736 4.53 1152300 4389512 152 23:20:01 26937796 31659808 6001424 18.22 135684 4778008 1508700 4.44 1162700 4364176 19252 Average: 27450650 31209800 5488570 16.66 110487 3873809 2972259 8.75 1499819 3558129 161264 23:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:19 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 23:12:19 ens3 275.86 178.48 656.24 44.96 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 23:13:01 ens3 64.72 41.98 995.14 7.00 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 4.33 4.33 0.42 0.42 0.00 0.00 0.00 0.00 23:14:01 br-2391f6bd01f1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 86.54 65.71 1045.51 10.24 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 lo 6.67 6.67 0.60 0.60 0.00 0.00 0.00 0.00 23:15:01 br-2391f6bd01f1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 ens3 602.43 333.43 21808.52 23.37 0.00 0.00 0.00 0.00 23:16:01 veth08dc26e 0.15 0.55 0.01 0.03 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 23:16:01 vetha1737a4 0.15 0.55 0.01 0.03 0.00 0.00 0.00 0.00 23:17:01 veth08dc26e 1.25 1.12 0.31 0.29 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 lo 6.58 6.58 3.66 3.66 0.00 0.00 0.00 0.00 23:17:01 vetha1737a4 0.52 0.50 0.05 1.48 0.00 0.00 0.00 0.00 23:18:01 veth08dc26e 0.40 0.23 0.05 0.07 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 7.70 7.70 0.60 0.60 0.00 0.00 0.00 0.00 23:18:01 vetha1737a4 1.07 1.32 0.12 1.60 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 23:19:01 br-2391f6bd01f1 4.55 4.67 1.99 2.19 0.00 0.00 0.00 0.00 23:19:01 ens3 1125.47 690.82 24470.14 110.66 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 23:20:01 ens3 45.86 28.95 61.80 13.63 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 3.19 3.19 0.62 0.62 0.00 0.00 0.00 0.00 Average: ens3 129.01 78.93 2724.35 13.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5910) 12/17/23 _x86_64_ (8 CPU) 23:10:21 LINUX RESTART (8 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:19 all 3.66 0.00 0.38 23.90 0.05 72.01 23:12:19 0 1.74 0.00 0.57 0.30 0.09 97.30 23:12:19 1 3.49 0.00 0.30 19.69 0.04 76.48 23:12:19 2 3.26 0.00 0.31 0.27 0.04 96.11 23:12:19 3 3.04 0.00 0.20 77.86 0.03 18.88 23:12:19 4 5.23 0.00 0.55 23.41 0.05 70.76 23:12:19 5 2.37 0.00 0.48 68.86 0.04 28.25 23:12:19 6 2.06 0.00 0.14 0.12 0.05 97.63 23:12:19 7 8.08 0.00 0.50 0.56 0.09 90.77 23:13:01 all 9.41 0.00 0.77 3.29 0.03 86.51 23:13:01 0 11.33 0.00 0.90 0.05 0.02 87.69 23:13:01 1 20.21 0.00 1.72 0.79 0.07 77.22 23:13:01 2 0.81 0.00 0.24 0.48 0.00 98.48 23:13:01 3 1.57 0.00 0.43 1.12 0.02 96.87 23:13:01 4 0.10 0.00 0.26 18.78 0.05 80.82 23:13:01 5 0.97 0.00 0.50 1.83 0.02 96.67 23:13:01 6 11.63 0.00 0.66 0.61 0.02 87.07 23:13:01 7 28.67 0.00 1.43 2.71 0.05 67.14 23:14:01 all 9.39 0.00 0.85 3.27 0.03 86.47 23:14:01 0 21.99 0.00 1.30 4.95 0.08 71.67 23:14:01 1 13.30 0.00 1.38 0.60 0.03 84.68 23:14:01 2 2.92 0.00 0.60 0.20 0.03 96.25 23:14:01 3 0.37 0.00 0.22 0.32 0.00 99.10 23:14:01 4 0.48 0.00 0.25 12.57 0.02 86.68 23:14:01 5 7.07 0.00 0.85 0.33 0.02 91.73 23:14:01 6 2.00 0.00 0.47 0.43 0.00 97.10 23:14:01 7 27.03 0.00 1.71 6.77 0.07 64.43 23:15:01 all 9.23 0.00 4.16 11.25 0.06 75.30 23:15:01 0 8.75 0.00 5.48 36.37 0.07 49.33 23:15:01 1 11.29 0.00 3.85 10.15 0.08 74.63 23:15:01 2 11.79 0.00 4.11 0.24 0.05 83.82 23:15:01 3 9.56 0.00 4.09 1.87 0.07 84.42 23:15:01 4 6.35 0.00 3.37 18.90 0.05 71.33 23:15:01 5 7.42 0.00 4.34 22.52 0.05 65.67 23:15:01 6 11.18 0.00 2.71 0.03 0.05 86.03 23:15:01 7 7.51 0.00 5.35 0.07 0.05 87.02 23:16:01 all 15.29 0.00 2.80 9.50 0.07 72.35 23:16:01 0 16.21 0.00 3.03 14.53 0.08 66.14 23:16:01 1 14.62 0.00 2.61 4.51 0.07 78.19 23:16:01 2 18.08 0.00 3.47 1.56 0.07 76.83 23:16:01 3 19.73 0.00 3.59 2.10 0.05 74.53 23:16:01 4 12.50 0.00 2.01 2.33 0.05 83.11 23:16:01 5 12.64 0.00 2.63 34.42 0.08 50.22 23:16:01 6 15.26 0.00 2.81 2.69 0.05 79.20 23:16:01 7 13.27 0.00 2.25 13.98 0.07 70.43 23:17:01 all 13.59 0.00 1.79 4.04 0.07 80.52 23:17:01 0 10.50 0.00 1.41 1.48 0.10 86.52 23:17:01 1 10.56 0.00 1.06 28.90 0.08 59.40 23:17:01 2 14.83 0.00 2.23 0.20 0.05 82.69 23:17:01 3 10.77 0.00 1.28 0.27 0.08 87.60 23:17:01 4 15.10 0.00 1.91 0.87 0.05 82.07 23:17:01 5 16.66 0.00 2.19 0.22 0.05 80.87 23:17:01 6 14.87 0.00 2.07 0.07 0.05 82.94 23:17:01 7 15.37 0.00 2.19 0.40 0.07 81.97 23:18:01 all 0.91 0.00 0.24 6.95 0.05 91.85 23:18:01 0 1.35 0.00 0.40 1.89 0.15 96.21 23:18:01 1 1.67 0.00 0.35 25.23 0.05 72.69 23:18:01 2 0.80 0.00 0.20 5.98 0.05 92.97 23:18:01 3 0.43 0.00 0.17 19.78 0.03 79.59 23:18:01 4 0.50 0.00 0.10 0.43 0.03 98.93 23:18:01 5 1.04 0.00 0.20 1.89 0.02 96.86 23:18:01 6 0.67 0.00 0.27 0.20 0.03 98.83 23:18:01 7 0.83 0.00 0.22 0.22 0.07 98.66 23:19:01 all 0.31 0.00 0.23 18.97 0.03 80.46 23:19:01 0 0.15 0.00 0.25 7.57 0.03 91.99 23:19:01 1 0.35 0.00 0.32 13.68 0.03 85.61 23:19:01 2 0.48 0.00 0.17 8.24 0.02 91.09 23:19:01 3 0.57 0.00 0.25 26.22 0.07 72.90 23:19:01 4 0.17 0.00 0.18 12.51 0.02 87.12 23:19:01 5 0.33 0.00 0.15 11.52 0.05 87.94 23:19:01 6 0.17 0.00 0.23 63.78 0.02 35.81 23:19:01 7 0.25 0.00 0.22 8.32 0.03 91.18 23:20:01 all 3.06 0.00 0.24 10.02 0.02 86.66 23:20:01 0 0.77 0.00 0.22 0.30 0.00 98.72 23:20:01 1 0.53 0.00 0.12 0.20 0.02 99.13 23:20:01 2 1.55 0.00 0.12 0.00 0.02 98.31 23:20:01 3 13.57 0.00 0.56 37.05 0.05 48.77 23:20:01 4 3.07 0.00 0.22 0.53 0.02 96.16 23:20:01 5 3.47 0.00 0.34 8.00 0.07 88.13 23:20:01 6 1.37 0.00 0.22 34.09 0.02 64.30 23:20:01 7 0.43 0.00 0.17 0.68 0.00 98.72 Average: all 7.01 0.00 1.26 10.79 0.05 80.90 Average: 0 7.77 0.00 1.49 7.46 0.07 83.21 Average: 1 7.89 0.00 1.25 12.12 0.05 78.68 Average: 2 6.12 0.00 1.27 1.91 0.04 90.66 Average: 3 6.65 0.00 1.19 20.93 0.04 71.19 Average: 4 4.99 0.00 0.99 10.16 0.04 83.82 Average: 5 5.82 0.00 1.29 18.71 0.04 74.13 Average: 6 6.26 0.00 1.05 11.37 0.03 81.30 Average: 7 10.59 0.00 1.52 3.68 0.06 84.15