---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11441 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 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 820 27518 0 3828 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:45:29:6f brd ff:ff:ff:ff:ff:ff inet 10.30.106.170/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fe45:296f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:7c:3d:f2 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-11441) 01/12/24 _x86_64_ (8 CPU) 02:18:44 LINUX RESTART (8 CPU) 02:19:01 tps rtps wtps bread/s bwrtn/s 02:20:02 165.64 86.90 78.74 6203.23 60866.66 02:21:01 102.10 14.03 88.07 1151.26 30881.27 02:22:02 116.10 9.13 106.97 1601.32 37354.69 02:23:01 218.78 13.08 205.70 770.66 58046.39 02:24:01 36.19 0.50 35.69 49.33 23608.88 02:25:01 64.97 1.35 63.62 104.92 22067.69 Average: 117.08 20.85 96.23 1650.30 38775.85 02:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:02 30226064 31700084 2713156 8.24 55940 1736896 1457464 4.29 874492 1567040 87820 02:21:01 29934016 31714424 3005204 9.12 79644 2002276 1428448 4.20 864636 1831204 141156 02:22:02 28236864 31684788 4702356 14.28 107420 3591876 1432384 4.21 975412 3330040 1158624 02:23:01 27915868 31394604 5023352 15.25 114108 3608796 3776904 11.11 1310940 3277432 1328 02:24:01 26509488 30152036 6429732 19.52 115096 3766524 5314736 15.64 2633488 3347520 26568 02:25:01 28198328 31643700 4740892 14.39 117180 3580132 1470416 4.33 1161784 3171332 2328 Average: 28503438 31381606 4435782 13.47 98231 3047750 2480059 7.30 1303459 2754095 236304 02:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:02 ens3 320.26 229.30 1514.00 59.33 0.00 0.00 0.00 0.00 02:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 02:21:01 ens3 63.53 41.52 758.49 7.56 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 02:22:02 ens3 373.50 214.32 12900.94 17.06 0.00 0.00 0.00 0.00 02:22:02 br-f37c45f961c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:02 lo 8.26 8.26 0.76 0.76 0.00 0.00 0.00 0.00 02:23:01 ens3 2.52 1.88 0.50 0.51 0.00 0.00 0.00 0.00 02:23:01 br-f37c45f961c9 0.25 0.19 0.01 0.01 0.00 0.00 0.00 0.00 02:23:01 vethf2c8e41 28.71 33.38 2.51 3.90 0.00 0.00 0.00 0.00 02:23:01 veth055ea79 0.85 0.98 0.05 0.06 0.00 0.00 0.00 0.00 02:24:01 ens3 20.03 20.45 9.02 17.94 0.00 0.00 0.00 0.00 02:24:01 br-f37c45f961c9 1.42 1.90 0.60 0.66 0.00 0.00 0.00 0.00 02:24:01 vethf2c8e41 122.08 144.81 125.49 37.45 0.00 0.00 0.00 0.01 02:24:01 veth055ea79 2.12 2.43 0.57 0.45 0.00 0.00 0.00 0.00 02:25:01 ens3 36.46 31.59 62.41 20.16 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 lo 22.10 22.10 2.94 2.94 0.00 0.00 0.00 0.00 Average: ens3 136.95 90.39 2568.12 20.51 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 0.45 0.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11441) 01/12/24 _x86_64_ (8 CPU) 02:18:44 LINUX RESTART (8 CPU) 02:19:01 CPU %user %nice %system %iowait %steal %idle 02:20:02 all 9.43 0.00 1.15 3.82 0.05 85.55 02:20:02 0 13.24 0.00 1.05 6.53 0.08 79.10 02:20:02 1 3.28 0.00 2.13 0.30 0.03 94.26 02:20:02 2 6.71 0.00 1.03 0.70 0.05 91.50 02:20:02 3 22.40 0.00 1.25 1.60 0.07 74.68 02:20:02 4 4.84 0.00 0.90 1.14 0.08 93.04 02:20:02 5 15.07 0.00 0.98 0.45 0.03 83.46 02:20:02 6 4.22 0.00 0.95 0.78 0.03 94.01 02:20:02 7 5.67 0.00 1.00 19.04 0.05 74.23 02:21:01 all 10.23 0.00 0.75 2.50 0.03 86.49 02:21:01 0 18.31 0.00 0.80 1.51 0.03 79.35 02:21:01 1 3.32 0.00 0.39 0.09 0.02 96.19 02:21:01 2 0.58 0.00 0.14 0.02 0.02 99.25 02:21:01 3 11.03 0.00 1.19 12.39 0.07 75.32 02:21:01 4 5.62 0.00 0.80 3.31 0.03 90.24 02:21:01 5 0.66 0.00 0.10 0.00 0.02 99.22 02:21:01 6 22.64 0.00 1.27 1.12 0.03 74.93 02:21:01 7 19.72 0.00 1.31 1.56 0.02 77.40 02:22:02 all 9.44 0.00 2.88 6.76 0.12 80.80 02:22:02 0 13.78 0.00 3.07 4.52 0.17 78.46 02:22:02 1 15.66 0.00 3.02 2.27 0.15 78.89 02:22:02 2 11.60 0.00 3.40 0.88 0.10 84.02 02:22:02 3 6.93 0.00 3.33 8.60 0.10 81.04 02:22:02 4 8.92 0.00 2.95 0.62 0.13 87.37 02:22:02 5 8.16 0.00 2.35 9.94 0.10 79.45 02:22:02 6 4.67 0.00 2.68 26.69 0.12 65.84 02:22:02 7 5.73 0.00 2.20 0.58 0.13 91.35 02:23:01 all 2.97 0.00 1.04 12.15 0.05 83.79 02:23:01 0 2.51 0.00 1.55 32.07 0.07 63.80 02:23:01 1 2.64 0.00 0.95 6.20 0.03 90.17 02:23:01 2 2.18 0.00 0.70 24.82 0.05 72.26 02:23:01 3 3.50 0.00 0.76 2.56 0.03 93.14 02:23:01 4 2.49 0.00 1.05 2.14 0.03 94.28 02:23:01 5 4.70 0.00 1.52 11.42 0.03 82.32 02:23:01 6 2.65 0.00 0.99 13.73 0.03 82.60 02:23:01 7 3.10 0.00 0.85 4.34 0.05 91.65 02:24:01 all 26.56 0.00 2.55 3.12 0.26 67.51 02:24:01 0 22.65 0.00 2.43 7.17 0.32 67.43 02:24:01 1 19.62 0.00 1.89 3.90 0.32 74.28 02:24:01 2 24.74 0.00 2.43 1.12 0.28 71.42 02:24:01 3 40.49 0.00 3.14 0.00 0.15 56.22 02:24:01 4 23.16 0.00 2.21 1.19 0.32 73.13 02:24:01 5 16.87 0.00 2.21 3.75 0.32 76.85 02:24:01 6 38.05 0.00 3.53 5.21 0.22 53.00 02:24:01 7 27.02 0.00 2.57 2.61 0.13 67.67 02:25:01 all 5.02 0.00 0.56 3.55 0.19 90.68 02:25:01 0 2.00 0.00 0.58 15.94 0.22 81.26 02:25:01 1 25.09 0.00 1.44 9.95 0.25 63.27 02:25:01 2 0.80 0.00 0.48 0.75 0.25 97.71 02:25:01 3 0.92 0.00 0.32 0.02 0.22 98.53 02:25:01 4 0.67 0.00 0.33 0.00 0.12 98.88 02:25:01 5 4.10 0.00 0.47 0.17 0.18 95.08 02:25:01 6 5.94 0.00 0.52 1.42 0.20 91.93 02:25:01 7 0.62 0.00 0.35 0.17 0.10 98.76 Average: all 10.63 0.00 1.49 5.30 0.12 82.46 Average: 0 12.11 0.00 1.59 11.23 0.15 74.93 Average: 1 11.66 0.00 1.64 3.79 0.13 82.77 Average: 2 7.80 0.00 1.37 4.66 0.13 86.05 Average: 3 14.22 0.00 1.67 4.18 0.11 79.83 Average: 4 7.63 0.00 1.38 1.39 0.12 89.48 Average: 5 8.29 0.00 1.27 4.28 0.11 86.05 Average: 6 13.01 0.00 1.66 8.16 0.11 77.06 Average: 7 10.31 0.00 1.38 4.72 0.08 83.51