---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13658 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: 2799.996 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 12G 144G 8% / 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 889 27492 0 3785 30823 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:e2:a4:ce brd ff:ff:ff:ff:ff:ff inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fee2:a4ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:c1:0b:ca 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 inet6 fe80::42:afff:fec1:bca/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13658) 03/16/24 _x86_64_ (8 CPU) 14:40:23 LINUX RESTART (8 CPU) 14:41:02 tps rtps wtps bread/s bwrtn/s 14:42:01 98.36 22.56 75.80 1158.31 26555.36 14:43:01 164.72 18.71 146.01 637.15 39022.76 14:44:01 28.51 3.42 25.10 173.97 24800.13 14:45:01 131.71 3.12 128.60 449.39 73633.33 14:46:01 122.91 0.25 122.66 2.00 29702.25 14:47:01 136.98 0.40 136.58 3.47 29123.41 14:48:01 33.16 0.17 32.99 9.47 21263.66 Average: 102.35 6.91 95.44 345.76 34891.60 14:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 30130588 31709880 2808632 8.53 68188 1822732 1391984 4.10 860108 1657416 143320 14:43:01 28992804 31000316 3946416 11.98 87220 2214236 2029332 5.97 1619716 1999960 22444 14:44:01 28339372 30805332 4599848 13.96 88464 2664128 2060944 6.06 2018128 2236664 313272 14:45:01 27346264 30497328 5592956 16.98 109120 3306412 2356464 6.93 2591964 2594568 91212 14:46:01 26845988 30196460 6093232 18.50 136340 3428576 2456292 7.23 2911652 2717004 700 14:47:01 26756424 30278396 6182796 18.77 162544 3538012 2418448 7.12 2857284 2819172 41084 14:48:01 28113336 31520876 4825884 14.65 163128 3448516 1534440 4.51 1686056 2677480 7348 Average: 28074968 30858370 4864252 14.77 116429 2917516 2035415 5.99 2077844 2386038 88483 14:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 14:42:01 ens3 56.43 38.08 875.79 7.00 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:43:01 ens3 513.34 409.18 4858.97 96.87 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 7.88 7.88 2.16 2.16 0.00 0.00 0.00 0.00 14:44:01 ens3 164.31 126.00 550.86 44.72 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 vethaba7a8f 63.66 119.60 10.36 437.19 0.00 0.00 0.00 0.04 14:45:01 lo 6.07 6.07 0.56 0.56 0.00 0.00 0.00 0.00 14:45:01 ens3 807.92 716.98 2305.70 3389.76 0.00 0.00 0.00 0.00 14:45:01 docker0 66.81 125.15 9.68 514.71 0.00 0.00 0.00 0.00 14:46:01 vethaba7a8f 587.85 492.57 65.49 484.71 0.00 0.00 0.00 0.04 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 ens3 532.66 613.08 493.97 72.97 0.00 0.00 0.00 0.00 14:46:01 docker0 587.85 492.52 57.45 484.70 0.00 0.00 0.00 0.00 14:47:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:47:01 ens3 835.64 914.11 990.06 110.24 0.00 0.00 0.00 0.00 14:47:01 vethc11f843 775.39 679.07 83.04 924.70 0.00 0.00 0.00 0.08 14:47:01 docker0 863.37 745.51 80.02 964.12 0.00 0.00 0.00 0.00 14:48:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:48:01 ens3 101.23 119.85 48.26 13.85 0.00 0.00 0.00 0.00 14:48:01 docker0 109.98 87.94 8.51 40.62 0.00 0.00 0.00 0.00 Average: lo 2.37 2.37 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 431.12 420.52 1447.75 534.87 0.00 0.00 0.00 0.00 Average: docker0 233.12 207.79 22.29 286.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13658) 03/16/24 _x86_64_ (8 CPU) 14:40:23 LINUX RESTART (8 CPU) 14:41:02 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 8.40 0.00 0.70 3.51 0.03 87.36 14:42:01 0 2.50 0.00 0.32 13.22 0.03 83.92 14:42:01 1 7.76 0.00 0.49 6.08 0.02 85.66 14:42:01 2 31.11 0.00 1.85 1.92 0.07 65.06 14:42:01 3 18.23 0.00 1.24 3.42 0.03 77.08 14:42:01 4 3.50 0.00 0.48 0.20 0.03 95.79 14:42:01 5 1.03 0.00 0.32 0.29 0.02 98.34 14:42:01 6 2.22 0.00 0.41 0.24 0.02 97.12 14:42:01 7 1.42 0.00 0.53 2.70 0.02 95.34 14:43:01 all 16.22 0.00 2.06 2.97 0.05 78.70 14:43:01 0 7.34 0.00 0.74 2.98 0.07 88.88 14:43:01 1 12.94 0.00 0.43 0.10 0.05 86.47 14:43:01 2 35.02 0.00 5.77 2.78 0.08 56.35 14:43:01 3 30.69 0.00 2.19 0.89 0.08 66.14 14:43:01 4 11.83 0.00 0.64 0.69 0.03 86.79 14:43:01 5 13.44 0.00 1.29 1.42 0.05 83.80 14:43:01 6 11.97 0.00 4.15 0.48 0.03 83.36 14:43:01 7 6.78 0.00 1.29 14.46 0.03 77.45 14:44:01 all 16.83 0.00 0.77 1.20 0.04 81.15 14:44:01 0 12.83 0.00 0.82 8.44 0.03 77.87 14:44:01 1 14.54 0.00 0.55 0.00 0.03 84.87 14:44:01 2 12.21 0.00 0.43 0.17 0.05 87.14 14:44:01 3 26.86 0.00 1.94 0.50 0.05 70.65 14:44:01 4 13.95 0.00 0.48 0.00 0.05 85.52 14:44:01 5 13.23 0.00 0.53 0.02 0.03 86.18 14:44:01 6 21.85 0.00 0.72 0.12 0.03 77.28 14:44:01 7 19.19 0.00 0.69 0.38 0.05 79.69 14:45:01 all 9.41 0.00 1.99 3.54 0.06 85.01 14:45:01 0 5.18 0.00 1.89 6.20 0.05 86.67 14:45:01 1 7.30 0.00 1.59 8.69 0.03 82.38 14:45:01 2 11.01 0.00 1.14 0.57 0.05 87.23 14:45:01 3 14.11 0.00 3.02 3.57 0.07 79.24 14:45:01 4 5.74 0.00 1.93 1.81 0.03 90.49 14:45:01 5 12.57 0.00 2.82 6.43 0.07 78.12 14:45:01 6 16.17 0.00 2.05 0.84 0.07 80.88 14:45:01 7 3.26 0.00 1.51 0.17 0.03 95.03 14:46:01 all 5.12 0.00 0.79 2.24 0.03 91.82 14:46:01 0 2.57 0.00 0.78 0.37 0.03 96.24 14:46:01 1 9.52 0.00 0.93 0.12 0.03 89.40 14:46:01 2 15.70 0.00 0.53 0.63 0.02 83.11 14:46:01 3 3.07 0.00 0.23 0.00 0.03 96.66 14:46:01 4 6.31 0.00 0.92 0.12 0.03 92.62 14:46:01 5 2.81 0.00 1.67 15.08 0.07 80.37 14:46:01 6 0.92 0.00 1.15 1.59 0.03 96.30 14:46:01 7 0.00 0.00 0.07 0.00 0.03 99.90 14:47:01 all 7.96 0.00 1.46 1.98 0.04 88.56 14:47:01 0 8.84 0.00 1.55 0.17 0.03 89.41 14:47:01 1 0.92 0.00 0.57 0.20 0.03 98.28 14:47:01 2 10.32 0.00 2.38 0.25 0.05 87.00 14:47:01 3 5.95 0.00 0.78 0.07 0.03 93.17 14:47:01 4 20.06 0.00 1.80 0.00 0.03 78.11 14:47:01 5 4.54 0.00 1.36 8.51 0.05 85.54 14:47:01 6 7.76 0.00 1.56 6.11 0.05 84.52 14:47:01 7 5.25 0.00 1.67 0.59 0.03 92.46 14:48:01 all 2.85 0.00 0.44 1.34 0.02 95.35 14:48:01 0 1.25 0.00 0.17 0.00 0.00 98.58 14:48:01 1 0.33 0.00 0.47 0.02 0.03 99.15 14:48:01 2 13.04 0.00 0.50 0.65 0.03 85.78 14:48:01 3 1.17 0.00 0.34 0.10 0.03 98.36 14:48:01 4 3.44 0.00 0.48 0.00 0.02 96.06 14:48:01 5 0.27 0.00 0.45 9.93 0.02 89.33 14:48:01 6 2.15 0.00 0.40 0.07 0.02 97.36 14:48:01 7 1.15 0.00 0.65 0.00 0.02 98.18 Average: all 9.55 0.00 1.17 2.39 0.04 86.85 Average: 0 5.80 0.00 0.90 4.46 0.04 88.81 Average: 1 7.62 0.00 0.72 2.16 0.03 89.47 Average: 2 18.25 0.00 1.79 0.99 0.05 78.92 Average: 3 14.29 0.00 1.39 1.21 0.05 83.06 Average: 4 9.28 0.00 0.96 0.40 0.03 89.32 Average: 5 6.85 0.00 1.21 5.96 0.04 85.94 Average: 6 9.02 0.00 1.49 1.35 0.04 88.10 Average: 7 5.30 0.00 0.91 2.61 0.03 91.14