---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4668 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 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 841 26430 0 4895 30869 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:3f:c1:8a brd ff:ff:ff:ff:ff:ff inet 10.30.106.217/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe3f:c18a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:d7:d6:f1 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-4668) 11/26/23 _x86_64_ (8 CPU) 07:42:29 LINUX RESTART (8 CPU) 07:43:01 tps rtps wtps bread/s bwrtn/s 07:44:01 144.69 70.67 74.02 4569.11 41333.64 07:45:01 114.45 13.83 100.62 1123.63 45137.22 07:46:01 141.46 9.33 132.13 1653.59 63501.55 07:47:01 270.52 12.68 257.84 797.87 90686.60 07:48:01 19.21 0.68 18.53 33.19 14846.83 07:49:01 40.73 1.33 39.39 104.78 2263.14 Average: 121.84 18.09 103.75 1380.35 42961.56 07:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30197768 31744616 2741452 8.32 66272 1793796 1434460 4.22 833816 1631872 142636 07:45:01 29828192 31718708 3111028 9.44 84060 2102852 1417768 4.17 870396 1929740 186180 07:46:01 27147704 31682820 5791516 17.58 118412 4619080 1429296 4.21 994952 4356948 1743696 07:47:01 25305176 30047764 7634044 23.18 125616 4748228 7019868 20.65 2724100 4423644 368 07:48:01 23853692 28702896 9085528 27.58 126232 4784684 9082192 26.72 4128752 4447932 29512 07:49:01 27119272 31658020 5819948 17.67 128320 4611708 1461144 4.30 1206516 4158532 44144 Average: 27241967 30925804 5697253 17.30 108152 3776725 3640788 10.71 1793089 3491445 357756 07:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 ens3 383.75 244.11 1460.30 59.43 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 07:45:01 ens3 57.90 37.84 906.51 7.42 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 07:46:01 ens3 806.97 479.44 26128.09 34.18 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 br-a1fb771943f1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 9.53 9.53 0.87 0.87 0.00 0.00 0.00 0.00 07:47:01 veth0238971 24.28 22.63 12.04 16.90 0.00 0.00 0.00 0.00 07:47:01 ens3 2.32 1.77 0.48 0.60 0.00 0.00 0.00 0.00 07:47:01 veth14eebc8 0.92 1.08 0.06 0.06 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 veth0238971 42.64 33.98 13.08 46.65 0.00 0.00 0.00 0.00 07:48:01 ens3 36.03 27.55 13.25 63.35 0.00 0.00 0.00 0.00 07:48:01 veth14eebc8 6.80 6.20 1.66 9.41 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 ens3 59.74 34.69 63.59 14.69 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 lo 27.50 27.50 3.58 3.58 0.00 0.00 0.00 0.00 Average: ens3 224.45 137.56 4761.93 29.94 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 3.97 3.97 0.55 0.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4668) 11/26/23 _x86_64_ (8 CPU) 07:42:29 LINUX RESTART (8 CPU) 07:43:01 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 12.41 0.00 1.09 3.15 0.08 83.27 07:44:01 0 39.16 0.00 2.77 2.54 0.13 55.40 07:44:01 1 22.35 0.00 1.29 0.27 0.10 76.00 07:44:01 2 4.60 0.00 0.59 0.33 0.07 94.41 07:44:01 3 10.41 0.00 1.02 0.45 0.07 88.06 07:44:01 4 5.09 0.00 0.65 13.52 0.03 80.70 07:44:01 5 5.41 0.00 0.80 7.06 0.05 86.68 07:44:01 6 9.15 0.00 0.52 0.53 0.07 89.74 07:44:01 7 3.12 0.00 1.04 0.47 0.07 95.31 07:45:01 all 10.51 0.00 0.69 3.26 0.04 85.50 07:45:01 0 24.95 0.00 1.39 1.30 0.07 72.30 07:45:01 1 17.17 0.00 0.92 0.80 0.05 81.06 07:45:01 2 1.94 0.00 0.32 3.19 0.03 94.52 07:45:01 3 24.22 0.00 1.03 1.67 0.07 73.01 07:45:01 4 1.37 0.00 0.32 16.84 0.03 81.44 07:45:01 5 5.47 0.00 0.78 2.25 0.02 91.48 07:45:01 6 8.01 0.00 0.62 0.07 0.02 91.29 07:45:01 7 1.03 0.00 0.13 0.00 0.02 98.82 07:46:01 all 11.61 0.00 4.44 5.09 0.19 78.67 07:46:01 0 9.34 0.00 4.43 0.46 0.19 85.58 07:46:01 1 10.62 0.00 3.62 4.19 0.15 81.42 07:46:01 2 7.65 0.00 4.29 30.49 0.19 57.38 07:46:01 3 13.13 0.00 4.88 0.81 0.20 80.98 07:46:01 4 13.14 0.00 3.76 0.47 0.18 82.45 07:46:01 5 15.55 0.00 4.00 0.67 0.20 79.57 07:46:01 6 11.11 0.00 6.50 3.11 0.19 79.09 07:46:01 7 12.29 0.00 4.08 0.60 0.20 82.83 07:47:01 all 20.44 0.00 2.95 7.62 0.17 68.83 07:47:01 0 16.69 0.00 2.68 1.10 0.15 79.38 07:47:01 1 26.23 0.00 3.35 0.54 0.17 69.71 07:47:01 2 17.13 0.00 3.28 32.36 0.18 47.05 07:47:01 3 29.99 0.00 3.82 0.60 0.20 65.39 07:47:01 4 19.74 0.00 3.01 0.33 0.17 76.74 07:47:01 5 17.90 0.00 2.06 2.80 0.23 77.01 07:47:01 6 21.62 0.00 3.10 4.34 0.15 70.79 07:47:01 7 14.14 0.00 2.28 18.97 0.13 64.47 07:48:01 all 25.17 0.00 2.56 0.57 0.22 71.49 07:48:01 0 26.88 0.00 2.95 0.02 0.37 69.79 07:48:01 1 18.93 0.00 2.37 0.15 0.24 78.31 07:48:01 2 22.39 0.00 2.19 0.08 0.17 75.17 07:48:01 3 29.14 0.00 3.09 0.02 0.13 67.62 07:48:01 4 28.31 0.00 2.52 2.72 0.24 66.20 07:48:01 5 22.32 0.00 2.11 0.02 0.13 75.43 07:48:01 6 30.83 0.00 2.83 0.05 0.17 66.13 07:48:01 7 22.43 0.00 2.46 1.53 0.31 73.27 07:49:01 all 3.48 0.00 0.51 0.88 0.37 94.76 07:49:01 0 3.37 0.00 0.37 0.67 0.10 95.50 07:49:01 1 0.57 0.00 0.35 0.15 0.47 98.47 07:49:01 2 20.06 0.00 1.10 0.17 0.76 77.91 07:49:01 3 0.57 0.00 0.43 0.15 0.05 98.80 07:49:01 4 1.18 0.00 0.37 3.22 0.07 95.16 07:49:01 5 0.77 0.00 0.77 2.62 0.45 95.39 07:49:01 6 0.81 0.00 0.30 0.05 0.99 97.85 07:49:01 7 0.78 0.00 0.40 0.05 0.05 98.71 Average: all 13.92 0.00 2.03 3.43 0.18 80.44 Average: 0 20.08 0.00 2.43 1.02 0.17 76.31 Average: 1 15.97 0.00 1.98 1.01 0.20 80.85 Average: 2 12.28 0.00 1.95 11.07 0.23 74.47 Average: 3 17.90 0.00 2.37 0.62 0.12 78.99 Average: 4 11.43 0.00 1.77 6.20 0.12 80.48 Average: 5 11.22 0.00 1.75 2.57 0.18 84.28 Average: 6 13.56 0.00 2.30 1.35 0.26 82.52 Average: 7 8.91 0.00 1.72 3.60 0.13 85.64