---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4330 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 856 26503 0 4807 30854 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:97:35:7c brd ff:ff:ff:ff:ff:ff inet 10.30.107.189/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fe97:357c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:9d:0a:06 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-4330) 12/11/23 _x86_64_ (8 CPU) 17:21:24 LINUX RESTART (8 CPU) 17:22:02 tps rtps wtps bread/s bwrtn/s 17:23:01 113.17 36.74 76.43 1716.32 22669.78 17:24:01 126.00 23.06 102.93 2770.07 28963.44 17:25:01 387.22 12.20 375.02 783.07 103460.52 17:26:01 56.53 0.57 55.96 40.39 19896.97 17:27:01 12.36 0.00 12.36 0.00 15762.61 17:28:01 53.24 1.47 51.77 128.11 17980.20 Average: 124.78 12.27 112.51 904.05 34822.26 17:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:23:01 30085432 31695076 2853788 8.66 69972 1849344 1408952 4.15 875892 1683584 169824 17:24:01 28758728 31642204 4180492 12.69 101516 3051488 1514032 4.45 1011592 2790416 1002472 17:25:01 26666572 31168276 6272648 19.04 130300 4543092 5268228 15.50 1542860 4227272 1728 17:26:01 23974380 28669064 8964840 27.22 131864 4655904 9470612 27.86 4119720 4327728 308 17:27:01 23977280 28670496 8961940 27.21 131956 4655976 9486784 27.91 4118036 4326004 148 17:28:01 27177248 31624568 5761972 17.49 133836 4513788 1480136 4.35 1201224 4094932 44252 Average: 26773273 30578281 6165947 18.72 116574 3878265 4771457 14.04 2144887 3574989 203122 17:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 71.58 49.47 1000.80 10.11 0.00 0.00 0.00 0.00 17:23:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 228.73 145.51 6731.49 15.05 0.00 0.00 0.00 0.00 17:24:01 lo 7.07 7.07 0.66 0.66 0.00 0.00 0.00 0.00 17:24:01 br-b1d8c6de11c6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 veth7c50ee0 18.68 23.26 1.67 2.77 0.00 0.00 0.00 0.00 17:25:01 veth04b2ba5 0.62 0.77 0.04 0.05 0.00 0.00 0.00 0.00 17:25:01 veth654d74d 0.05 0.45 0.00 0.03 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 veth7c50ee0 80.96 96.97 78.76 32.79 0.00 0.00 0.00 0.01 17:26:01 veth04b2ba5 40.44 33.77 13.05 37.74 0.00 0.00 0.00 0.00 17:26:01 veth654d74d 0.42 0.42 0.04 0.77 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 veth7c50ee0 1.48 1.67 0.64 0.55 0.00 0.00 0.00 0.00 17:27:01 veth04b2ba5 2.65 2.68 1.16 0.76 0.00 0.00 0.00 0.00 17:27:01 veth654d74d 0.52 0.53 0.05 0.92 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 ens3 1033.26 664.26 21537.56 118.56 0.00 0.00 0.00 0.00 17:28:01 lo 33.94 33.94 5.82 5.82 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 122.84 75.21 3471.31 11.07 0.00 0.00 0.00 0.00 Average: lo 5.02 5.02 0.92 0.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4330) 12/11/23 _x86_64_ (8 CPU) 17:21:24 LINUX RESTART (8 CPU) 17:22:02 CPU %user %nice %system %iowait %steal %idle 17:23:01 all 10.25 0.00 0.79 2.42 0.03 86.50 17:23:01 0 10.66 0.00 0.76 0.64 0.02 87.92 17:23:01 1 26.33 0.00 1.77 6.89 0.07 64.95 17:23:01 2 13.53 0.00 0.81 0.41 0.05 85.20 17:23:01 3 5.99 0.00 0.39 0.60 0.03 92.99 17:23:01 4 4.03 0.00 0.49 0.07 0.02 95.39 17:23:01 5 7.38 0.00 0.54 0.71 0.02 91.35 17:23:01 6 2.10 0.00 0.51 9.33 0.02 88.04 17:23:01 7 12.12 0.00 1.02 0.80 0.05 86.01 17:24:01 all 11.29 0.00 2.10 2.48 0.05 84.08 17:24:01 0 4.94 0.00 2.09 1.05 0.03 91.88 17:24:01 1 12.27 0.00 2.55 5.10 0.05 80.03 17:24:01 2 15.36 0.00 2.25 1.04 0.08 81.27 17:24:01 3 7.61 0.00 1.53 1.65 0.03 89.17 17:24:01 4 7.12 0.00 1.41 0.10 0.02 91.36 17:24:01 5 12.54 0.00 2.28 0.47 0.05 84.67 17:24:01 6 5.87 0.00 1.76 9.50 0.05 82.82 17:24:01 7 24.64 0.00 2.96 0.92 0.07 71.41 17:25:01 all 10.01 0.00 3.82 7.79 0.07 78.31 17:25:01 0 10.73 0.00 4.23 2.08 0.08 82.87 17:25:01 1 11.64 0.00 3.53 4.68 0.08 80.06 17:25:01 2 12.52 0.00 3.42 1.42 0.07 82.58 17:25:01 3 9.86 0.00 3.55 1.88 0.08 84.63 17:25:01 4 7.53 0.00 3.65 4.56 0.07 84.20 17:25:01 5 9.24 0.00 3.32 3.93 0.08 83.43 17:25:01 6 9.47 0.00 5.68 39.61 0.10 45.15 17:25:01 7 9.10 0.00 3.12 4.40 0.05 83.33 17:26:01 all 30.18 0.00 3.18 1.73 0.07 64.84 17:26:01 0 31.86 0.00 3.40 0.17 0.07 64.50 17:26:01 1 29.17 0.00 3.20 0.35 0.07 67.21 17:26:01 2 20.66 0.00 2.25 0.00 0.07 77.02 17:26:01 3 35.66 0.00 4.68 2.22 0.07 57.36 17:26:01 4 32.58 0.00 3.51 1.76 0.07 62.08 17:26:01 5 28.94 0.00 2.58 1.18 0.05 67.26 17:26:01 6 30.48 0.00 2.62 6.64 0.08 60.17 17:26:01 7 32.10 0.00 3.29 1.49 0.05 63.07 17:27:01 all 0.81 0.00 0.12 1.12 0.04 97.91 17:27:01 0 0.70 0.00 0.10 0.08 0.03 99.08 17:27:01 1 0.55 0.00 0.07 0.00 0.05 99.33 17:27:01 2 0.40 0.00 0.08 0.00 0.03 99.48 17:27:01 3 0.67 0.00 0.13 0.00 0.02 99.18 17:27:01 4 0.57 0.00 0.13 0.00 0.03 99.27 17:27:01 5 0.52 0.00 0.13 0.00 0.07 99.28 17:27:01 6 1.03 0.00 0.13 8.88 0.07 89.89 17:27:01 7 1.96 0.00 0.16 0.00 0.03 97.84 17:28:01 all 3.84 0.00 0.68 1.30 0.04 94.15 17:28:01 0 0.83 0.00 0.48 0.00 0.03 98.65 17:28:01 1 18.33 0.00 1.31 0.65 0.07 79.65 17:28:01 2 1.60 0.00 0.77 0.08 0.03 97.51 17:28:01 3 2.94 0.00 0.48 0.33 0.03 96.21 17:28:01 4 2.99 0.00 0.55 0.20 0.03 96.22 17:28:01 5 1.55 0.00 0.77 0.12 0.03 97.53 17:28:01 6 0.52 0.00 0.42 8.93 0.02 90.12 17:28:01 7 1.86 0.00 0.62 0.13 0.03 97.35 Average: all 11.04 0.00 1.78 2.80 0.05 84.33 Average: 0 9.92 0.00 1.84 0.67 0.04 87.53 Average: 1 16.35 0.00 2.07 2.93 0.06 78.59 Average: 2 10.66 0.00 1.60 0.49 0.06 87.19 Average: 3 10.41 0.00 1.79 1.11 0.04 86.64 Average: 4 9.13 0.00 1.62 1.11 0.04 88.10 Average: 5 10.01 0.00 1.60 1.06 0.05 87.28 Average: 6 8.24 0.00 1.85 13.76 0.06 76.10 Average: 7 13.59 0.00 1.85 1.28 0.05 83.23