---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5041 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 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 851 26830 0 4485 30859 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:d5:fa:97 brd ff:ff:ff:ff:ff:ff inet 10.30.106.93/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fed5:fa97/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3f:88:12:19 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-5041) 12/14/23 _x86_64_ (8 CPU) 14:24:23 LINUX RESTART (8 CPU) 14:25:02 tps rtps wtps bread/s bwrtn/s 14:26:01 235.45 72.55 162.90 4667.01 21941.50 14:27:01 89.55 13.80 75.75 1132.08 18776.20 14:28:01 108.67 9.78 98.88 1735.84 22644.49 14:29:01 115.75 3.30 112.45 399.80 83649.26 14:30:01 173.45 9.47 163.99 393.00 12598.63 14:31:01 49.83 1.38 48.44 106.38 16200.77 Average: 128.49 18.23 110.26 1396.60 29322.31 14:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:26:01 30155040 31663504 2784180 8.45 57548 1768572 1495740 4.40 925392 1587104 133592 14:27:01 29933132 31703260 3006088 9.13 78256 1993476 1397020 4.11 877440 1823724 157228 14:28:01 27880420 31630844 5058800 15.36 102072 3898340 1618408 4.76 1016152 3644676 1702440 14:29:01 27423060 31539284 5516160 16.75 110500 4224712 2881236 8.48 1114220 3962708 672 14:30:01 26546980 30683524 6392240 19.41 117080 4231124 5437904 16.00 2058204 3865352 1076 14:31:01 27454108 31572220 5485112 16.65 119892 4215284 1536968 4.52 1237104 3807676 44080 Average: 28232123 31465439 4707097 14.29 97558 3388585 2394546 7.05 1204752 3115207 339848 14:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 319.89 231.42 1477.16 65.59 0.00 0.00 0.00 0.00 14:26:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 44.96 34.61 582.27 21.82 0.00 0.00 0.00 0.00 14:27:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 698.42 418.18 18971.49 31.54 0.00 0.00 0.00 0.00 14:28:01 br-975229b0b3f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 8.00 8.00 0.74 0.74 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 veth443f2a1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 vethfddd668 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 1.88 0.73 0.86 0.66 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 veth443f2a1 0.17 0.52 0.01 0.03 0.00 0.00 0.00 0.00 14:30:01 veth8019cb0 1.02 1.18 0.07 0.07 0.00 0.00 0.00 0.00 14:30:01 ens3 9.07 7.22 2.54 4.41 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 54.12 44.51 71.44 19.64 0.00 0.00 0.00 0.00 14:31:01 lo 17.76 17.76 1.82 1.82 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 187.69 122.48 3523.31 23.83 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5041) 12/14/23 _x86_64_ (8 CPU) 14:24:23 LINUX RESTART (8 CPU) 14:25:02 CPU %user %nice %system %iowait %steal %idle 14:26:01 all 9.56 0.00 0.96 5.74 0.04 83.70 14:26:01 0 11.73 0.00 0.78 0.90 0.03 86.55 14:26:01 1 4.96 0.00 0.76 1.44 0.02 92.82 14:26:01 2 8.67 0.00 0.48 1.62 0.05 89.18 14:26:01 3 6.56 0.00 1.09 23.37 0.03 68.94 14:26:01 4 2.57 0.00 0.58 2.60 0.02 94.24 14:26:01 5 4.59 0.00 0.44 1.46 0.02 93.50 14:26:01 6 4.42 0.00 1.57 9.77 0.02 84.23 14:26:01 7 33.00 0.00 1.97 4.83 0.08 60.12 14:27:01 all 8.00 0.00 0.59 4.94 0.02 86.46 14:27:01 0 20.70 0.00 1.20 1.20 0.02 76.88 14:27:01 1 5.95 0.00 0.38 0.12 0.02 93.53 14:27:01 2 3.89 0.00 0.65 10.25 0.03 85.17 14:27:01 3 0.33 0.00 0.08 4.35 0.00 95.23 14:27:01 4 1.72 0.00 0.35 17.35 0.02 80.57 14:27:01 5 4.42 0.00 0.33 0.10 0.02 95.13 14:27:01 6 0.18 0.00 0.07 2.91 0.05 96.79 14:27:01 7 26.78 0.00 1.65 3.25 0.05 68.27 14:28:01 all 9.75 0.00 2.46 4.51 0.06 83.22 14:28:01 0 11.55 0.00 2.82 0.56 0.07 85.01 14:28:01 1 7.22 0.00 2.39 1.15 0.05 89.19 14:28:01 2 9.03 0.00 1.78 0.87 0.05 88.27 14:28:01 3 5.18 0.00 3.62 1.34 0.03 89.83 14:28:01 4 6.21 0.00 2.07 14.79 0.05 76.88 14:28:01 5 4.97 0.00 1.77 0.20 0.03 93.02 14:28:01 6 11.17 0.00 2.16 5.08 0.07 81.52 14:28:01 7 22.76 0.00 3.03 12.11 0.08 62.02 14:29:01 all 2.43 0.00 1.12 14.60 0.02 81.83 14:29:01 0 2.34 0.00 0.75 11.79 0.02 85.10 14:29:01 1 2.90 0.00 0.79 1.37 0.02 94.93 14:29:01 2 1.69 0.00 0.72 0.08 0.02 97.49 14:29:01 3 3.52 0.00 1.31 40.38 0.03 54.76 14:29:01 4 1.78 0.00 1.52 11.32 0.02 85.36 14:29:01 5 2.33 0.00 1.16 0.97 0.03 95.51 14:29:01 6 2.46 0.00 0.90 0.28 0.00 96.35 14:29:01 7 2.42 0.00 1.78 50.83 0.03 44.93 14:30:01 all 11.37 0.00 1.82 10.96 0.07 75.78 14:30:01 0 11.63 0.00 1.96 11.19 0.07 75.16 14:30:01 1 11.24 0.00 1.72 3.61 0.12 83.31 14:30:01 2 15.77 0.00 2.40 6.77 0.07 75.00 14:30:01 3 9.38 0.00 1.77 32.92 0.07 55.87 14:30:01 4 13.12 0.00 1.97 2.66 0.07 82.19 14:30:01 5 12.85 0.00 2.01 22.81 0.08 62.25 14:30:01 6 9.95 0.00 1.64 1.67 0.07 86.67 14:30:01 7 7.06 0.00 1.10 6.11 0.05 85.68 14:31:01 all 16.33 0.00 1.43 1.57 0.05 80.63 14:31:01 0 9.43 0.00 1.09 3.91 0.05 85.53 14:31:01 1 11.45 0.00 0.97 0.02 0.03 87.53 14:31:01 2 14.72 0.00 1.64 0.18 0.05 83.41 14:31:01 3 26.88 0.00 1.41 0.44 0.05 71.23 14:31:01 4 14.12 0.00 1.78 0.42 0.05 83.64 14:31:01 5 6.01 0.00 1.00 6.99 0.03 85.97 14:31:01 6 14.63 0.00 1.45 0.03 0.03 83.85 14:31:01 7 33.48 0.00 2.06 0.50 0.05 63.90 Average: all 9.58 0.00 1.39 7.05 0.04 81.93 Average: 0 11.23 0.00 1.43 4.94 0.04 82.36 Average: 1 7.29 0.00 1.17 1.28 0.04 90.21 Average: 2 8.96 0.00 1.28 3.30 0.04 86.42 Average: 3 8.64 0.00 1.55 17.11 0.04 72.67 Average: 4 6.59 0.00 1.38 8.20 0.04 83.79 Average: 5 5.86 0.00 1.12 5.42 0.04 87.56 Average: 6 7.14 0.00 1.30 3.27 0.04 88.25 Average: 7 20.90 0.00 1.93 12.92 0.06 64.19