---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2787 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 837 25027 0 6302 30873 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:c6:c9:50 brd ff:ff:ff:ff:ff:ff inet 10.30.107.67/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fec6:c950/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:a1:d8:d0 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-2787) 02/05/24 _x86_64_ (8 CPU) 13:32:27 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 108.22 37.33 70.89 1740.91 25540.28 13:35:01 130.86 23.13 107.73 2784.60 32312.75 13:36:01 181.24 0.32 180.92 39.99 108494.24 13:37:01 262.79 14.11 248.68 815.00 70231.18 13:38:01 18.00 0.10 17.90 3.87 19526.05 13:39:01 60.49 0.88 59.61 51.99 21563.56 Average: 126.93 12.64 114.29 906.03 46279.73 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30066904 31680020 2872316 8.72 69632 1853288 1457604 4.29 887968 1687288 187196 13:35:01 29149580 31680740 3789640 11.50 94828 2716372 1582140 4.66 965716 2464556 701408 13:36:01 25721076 31677804 7218144 21.91 130772 5968368 1452428 4.27 994088 5712328 1246840 13:37:01 23426584 29559856 9512636 28.88 140292 6117348 8569460 25.21 3287008 5637916 1836 13:38:01 23303088 29439404 9636132 29.25 140548 6119820 8600400 25.30 3408496 5638524 1768 13:39:01 25672512 31640964 7266708 22.06 141700 5964256 1485892 4.37 1237940 5497444 2372 Average: 26223291 30946465 6715929 20.39 119629 4789909 3857987 11.35 1796869 4439676 356903 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 114.85 80.04 1082.65 18.01 0.00 0.00 0.00 0.00 13:34:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 174.32 117.18 4532.15 13.56 0.00 0.00 0.00 0.00 13:35:01 lo 5.93 5.93 0.56 0.56 0.00 0.00 0.00 0.00 13:35:01 br-229954431afe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 1137.07 547.07 30088.31 39.22 0.00 0.00 0.00 0.00 13:36:01 lo 6.06 6.06 0.61 0.61 0.00 0.00 0.00 0.00 13:36:01 br-229954431afe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth710ae29 2.05 2.10 2.47 2.88 0.00 0.00 0.00 0.00 13:37:01 veth2dce231 4.65 6.13 0.78 0.89 0.00 0.00 0.00 0.00 13:37:01 veth55eb607 9.22 9.00 1.29 1.26 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth710ae29 1.00 0.95 2.39 2.82 0.00 0.00 0.00 0.00 13:38:01 veth2dce231 0.37 0.58 0.04 0.06 0.00 0.00 0.00 0.00 13:38:01 veth55eb607 17.00 12.21 8.05 3.94 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 1794.95 988.22 36464.08 153.02 0.00 0.00 0.00 0.00 13:39:01 lo 21.95 21.95 2.30 2.30 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 251.73 133.97 5962.47 18.08 0.00 0.00 0.00 0.00 Average: lo 3.01 3.01 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2787) 02/05/24 _x86_64_ (8 CPU) 13:32:27 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.59 0.00 0.86 2.12 0.03 86.40 13:34:01 0 5.41 0.00 0.95 10.37 0.05 83.22 13:34:01 1 53.37 0.00 2.94 2.25 0.08 41.36 13:34:01 2 7.23 0.00 0.71 0.18 0.03 91.85 13:34:01 3 8.44 0.00 0.75 0.20 0.03 90.57 13:34:01 4 2.27 0.00 0.35 0.05 0.00 97.33 13:34:01 5 4.79 0.00 0.60 0.33 0.02 94.26 13:34:01 6 1.50 0.00 0.17 0.25 0.00 98.08 13:34:01 7 1.73 0.00 0.47 3.40 0.02 94.38 13:35:01 all 11.10 0.00 1.50 2.23 0.05 85.12 13:35:01 0 6.97 0.00 1.12 11.08 0.05 80.79 13:35:01 1 37.87 0.00 2.96 1.37 0.10 57.69 13:35:01 2 7.91 0.00 1.15 0.77 0.02 90.14 13:35:01 3 7.82 0.00 1.47 0.52 0.05 90.15 13:35:01 4 5.61 0.00 1.61 2.60 0.07 90.12 13:35:01 5 3.56 0.00 1.44 0.28 0.03 94.68 13:35:01 6 3.77 0.00 0.75 0.32 0.03 95.13 13:35:01 7 15.36 0.00 1.46 0.92 0.05 82.22 13:36:01 all 11.99 0.00 5.18 7.20 0.08 75.55 13:36:01 0 10.70 0.00 4.65 8.89 0.07 75.69 13:36:01 1 12.45 0.00 5.79 1.79 0.10 79.87 13:36:01 2 11.25 0.00 5.34 9.71 0.08 73.62 13:36:01 3 13.30 0.00 5.19 0.78 0.07 80.66 13:36:01 4 9.88 0.00 5.06 18.25 0.07 66.75 13:36:01 5 13.78 0.00 5.68 12.14 0.10 68.30 13:36:01 6 10.19 0.00 4.85 4.35 0.09 80.53 13:36:01 7 14.41 0.00 4.89 1.62 0.07 79.02 13:37:01 all 28.36 0.00 3.35 3.60 0.09 64.59 13:37:01 0 17.83 0.00 2.64 1.90 0.08 77.54 13:37:01 1 30.05 0.00 3.26 1.09 0.10 65.50 13:37:01 2 26.19 0.00 3.59 1.86 0.10 68.25 13:37:01 3 27.75 0.00 3.05 0.89 0.13 68.18 13:37:01 4 37.19 0.00 3.88 1.69 0.10 57.13 13:37:01 5 28.07 0.00 3.46 16.80 0.08 51.59 13:37:01 6 27.61 0.00 3.15 0.77 0.08 68.38 13:37:01 7 32.19 0.00 3.79 3.82 0.10 60.10 13:38:01 all 4.26 0.00 0.44 0.87 0.04 94.39 13:38:01 0 5.35 0.00 0.62 0.03 0.05 93.95 13:38:01 1 3.52 0.00 0.44 0.02 0.05 95.97 13:38:01 2 3.52 0.00 0.48 0.18 0.03 95.78 13:38:01 3 4.93 0.00 0.33 0.00 0.02 94.72 13:38:01 4 4.49 0.00 0.42 0.02 0.03 95.04 13:38:01 5 3.81 0.00 0.37 0.02 0.02 95.79 13:38:01 6 4.13 0.00 0.35 0.00 0.03 95.48 13:38:01 7 4.37 0.00 0.49 6.68 0.03 88.44 13:39:01 all 1.97 0.00 0.59 1.09 0.04 96.32 13:39:01 0 2.47 0.00 0.84 2.27 0.03 94.38 13:39:01 1 1.73 0.00 0.60 0.17 0.05 97.45 13:39:01 2 1.22 0.00 0.62 0.55 0.03 97.57 13:39:01 3 1.81 0.00 0.54 0.28 0.05 97.32 13:39:01 4 1.75 0.00 0.55 0.05 0.03 97.61 13:39:01 5 1.67 0.00 0.50 0.03 0.03 97.76 13:39:01 6 1.27 0.00 0.58 0.17 0.03 97.95 13:39:01 7 3.79 0.00 0.55 5.21 0.03 90.41 Average: all 11.37 0.00 1.98 2.84 0.05 83.76 Average: 0 8.12 0.00 1.80 5.75 0.06 84.28 Average: 1 23.23 0.00 2.66 1.11 0.08 72.91 Average: 2 9.53 0.00 1.97 2.19 0.05 86.26 Average: 3 10.66 0.00 1.88 0.44 0.06 86.96 Average: 4 10.19 0.00 1.97 3.74 0.05 84.06 Average: 5 9.25 0.00 1.99 4.90 0.05 83.81 Average: 6 8.06 0.00 1.63 0.97 0.04 89.30 Average: 7 11.96 0.00 1.93 3.61 0.05 82.45