---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-824 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: 2800.000 BogoMIPS: 5600.00 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 841 26536 0 4789 30870 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:1d:26:53 brd ff:ff:ff:ff:ff:ff inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fe1d:2653/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:88:e5:c9 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-824) 01/30/24 _x86_64_ (8 CPU) 02:48:26 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 115.90 42.74 73.15 1927.81 24255.42 02:51:01 116.78 22.75 94.03 2715.28 28992.10 02:52:01 442.04 13.43 428.61 816.60 112545.78 02:53:01 16.88 0.65 16.23 42.66 18173.75 02:54:01 13.26 0.00 13.26 0.00 18046.78 02:55:01 17.29 0.02 17.28 0.13 17716.59 02:56:01 22.70 0.02 22.68 4.27 18075.39 02:57:01 67.86 1.95 65.91 112.65 20498.60 Average: 101.59 10.19 91.39 702.41 32287.75 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30122952 31727088 2816268 8.55 68784 1846068 1423908 4.19 841128 1681988 162424 02:51:01 29333196 31685988 3606024 10.95 94128 2542640 1559148 4.59 969432 2286912 524372 02:52:01 25378952 30002324 7560268 22.95 132180 4631904 7079900 20.83 2759484 4295272 356 02:53:01 24374508 29046004 8564712 26.00 132384 4635188 8636084 25.41 3743372 4305096 140 02:54:01 24367864 29039792 8571356 26.02 132432 4635356 8617336 25.35 3749700 4305252 212 02:55:01 23999096 28679844 8940124 27.14 132720 4639896 8814624 25.93 4112868 4305428 180 02:56:01 24613692 29298952 8325528 25.28 132944 4668732 6594492 19.40 3520632 4298452 120 02:57:01 27179708 31615896 5759512 17.49 136064 4500584 1519340 4.47 1224540 4066976 32228 Average: 26171246 30136986 6767974 20.55 120204 4012546 5530604 16.27 2615144 3693172 90004 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 184.87 139.14 1303.34 39.86 0.00 0.00 0.00 0.00 02:50:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 122.50 80.32 2791.90 10.54 0.00 0.00 0.00 0.00 02:51:01 br-4a8d88d470ef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 5.47 5.47 0.51 0.51 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth67de077 0.13 0.57 0.01 0.03 0.00 0.00 0.00 0.00 02:52:01 ens3 475.77 263.11 16833.38 18.99 0.00 0.00 0.00 0.00 02:52:01 veth8164418 50.31 61.34 19.70 16.44 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth67de077 2.30 2.25 7.86 2.61 0.00 0.00 0.00 0.00 02:53:01 ens3 4.03 3.08 0.82 1.07 0.00 0.00 0.00 0.00 02:53:01 veth8164418 21.51 27.00 29.05 10.14 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 veth67de077 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 02:54:01 ens3 1.80 1.13 0.83 0.52 0.00 0.00 0.00 0.00 02:54:01 veth8164418 1.28 1.83 0.81 0.49 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth67de077 6.16 6.85 15.35 5.37 0.00 0.00 0.00 0.00 02:55:01 ens3 1.77 1.48 0.34 0.71 0.00 0.00 0.00 0.00 02:55:01 veth8164418 125.96 157.15 268.30 51.90 0.00 0.00 0.00 0.02 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth67de077 1.30 1.12 0.12 0.15 0.00 0.00 0.00 0.00 02:56:01 ens3 26.20 21.35 10.47 39.12 0.00 0.00 0.00 0.00 02:56:01 veth8164418 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 53.24 37.24 116.64 23.60 0.00 0.00 0.00 0.00 02:57:01 lo 61.61 61.61 45.36 45.36 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 108.77 68.36 2632.16 16.80 0.00 0.00 0.00 0.00 Average: lo 7.22 7.22 5.63 5.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-824) 01/30/24 _x86_64_ (8 CPU) 02:48:26 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.64 0.00 0.87 2.35 0.04 86.09 02:50:01 0 7.85 0.00 0.72 3.48 0.03 87.92 02:50:01 1 9.12 0.00 1.04 0.72 0.03 89.09 02:50:01 2 34.57 0.00 1.95 1.75 0.08 61.64 02:50:01 3 7.45 0.00 0.58 0.02 0.03 91.92 02:50:01 4 6.93 0.00 0.80 10.02 0.05 82.20 02:50:01 5 10.60 0.00 0.75 0.53 0.03 88.08 02:50:01 6 4.02 0.00 0.43 0.35 0.03 95.16 02:50:01 7 4.63 0.00 0.70 1.94 0.03 92.70 02:51:01 all 10.24 0.00 1.25 2.45 0.04 86.02 02:51:01 0 3.78 0.00 0.72 9.80 0.03 85.67 02:51:01 1 3.04 0.00 0.89 0.12 0.03 95.92 02:51:01 2 7.79 0.00 1.25 0.52 0.02 90.42 02:51:01 3 8.23 0.00 1.04 0.15 0.03 90.55 02:51:01 4 35.11 0.00 2.56 4.00 0.10 58.23 02:51:01 5 18.34 0.00 1.77 0.25 0.05 79.59 02:51:01 6 2.61 0.00 0.79 0.84 0.03 95.73 02:51:01 7 3.01 0.00 0.97 3.91 0.03 92.07 02:52:01 all 24.36 0.00 5.66 2.63 0.13 67.22 02:52:01 0 19.02 0.00 4.08 3.18 0.10 73.62 02:52:01 1 21.95 0.00 6.22 1.62 0.12 70.08 02:52:01 2 20.92 0.00 5.54 6.39 0.14 67.02 02:52:01 3 25.27 0.00 6.14 2.13 0.12 66.35 02:52:01 4 28.57 0.00 6.85 4.47 0.14 59.97 02:52:01 5 26.34 0.00 5.14 0.34 0.12 68.06 02:52:01 6 22.24 0.00 4.09 0.69 0.12 72.87 02:52:01 7 30.60 0.00 7.25 2.29 0.14 59.73 02:53:01 all 13.66 0.00 1.21 0.16 0.05 84.92 02:53:01 0 10.77 0.00 0.92 0.00 0.05 88.26 02:53:01 1 16.87 0.00 1.53 0.00 0.05 81.55 02:53:01 2 10.66 0.00 0.94 1.14 0.03 87.23 02:53:01 3 11.22 0.00 0.90 0.00 0.03 87.85 02:53:01 4 16.96 0.00 1.32 0.00 0.05 81.67 02:53:01 5 13.27 0.00 1.33 0.02 0.03 85.35 02:53:01 6 14.59 0.00 1.47 0.00 0.08 83.85 02:53:01 7 14.96 0.00 1.27 0.08 0.07 83.62 02:54:01 all 0.64 0.00 0.11 0.17 0.03 99.06 02:54:01 0 1.12 0.00 0.15 0.02 0.03 98.68 02:54:01 1 0.17 0.00 0.03 0.00 0.02 99.78 02:54:01 2 0.57 0.00 0.13 1.24 0.03 98.03 02:54:01 3 0.50 0.00 0.08 0.00 0.02 99.40 02:54:01 4 0.72 0.00 0.23 0.02 0.05 98.98 02:54:01 5 0.67 0.00 0.05 0.00 0.03 99.25 02:54:01 6 0.95 0.00 0.08 0.00 0.00 98.97 02:54:01 7 0.45 0.00 0.10 0.07 0.03 99.35 02:55:01 all 7.54 0.00 0.81 0.64 0.05 90.96 02:55:01 0 6.83 0.00 0.85 0.05 0.05 92.21 02:55:01 1 7.39 0.00 0.67 0.03 0.05 91.86 02:55:01 2 6.69 0.00 0.84 4.76 0.07 87.65 02:55:01 3 8.22 0.00 0.87 0.12 0.07 90.73 02:55:01 4 8.37 0.00 0.89 0.07 0.07 90.60 02:55:01 5 7.69 0.00 0.89 0.00 0.05 91.37 02:55:01 6 6.82 0.00 0.60 0.03 0.03 92.51 02:55:01 7 8.29 0.00 0.85 0.05 0.05 90.76 02:56:01 all 1.42 0.00 0.46 1.24 0.05 96.84 02:56:01 0 1.45 0.00 0.50 0.00 0.05 97.99 02:56:01 1 0.70 0.00 0.42 0.00 0.03 98.85 02:56:01 2 1.52 0.00 0.54 7.07 0.03 90.83 02:56:01 3 1.27 0.00 0.42 0.02 0.03 98.26 02:56:01 4 2.31 0.00 0.48 0.05 0.05 97.10 02:56:01 5 0.79 0.00 0.44 0.25 0.03 98.49 02:56:01 6 1.94 0.00 0.45 2.43 0.05 95.13 02:56:01 7 1.36 0.00 0.44 0.08 0.07 98.06 02:57:01 all 7.40 0.00 0.64 1.84 0.03 90.09 02:57:01 0 4.59 0.00 0.65 0.22 0.05 94.49 02:57:01 1 4.57 0.00 0.50 0.13 0.02 94.78 02:57:01 2 6.26 0.00 0.67 0.77 0.03 92.27 02:57:01 3 7.92 0.00 0.80 0.38 0.03 90.87 02:57:01 4 3.71 0.00 0.62 1.17 0.02 94.48 02:57:01 5 0.52 0.00 0.32 0.05 0.03 99.08 02:57:01 6 28.51 0.00 1.07 11.67 0.07 58.68 02:57:01 7 3.12 0.00 0.52 0.35 0.03 95.98 Average: all 9.46 0.00 1.37 1.43 0.05 87.69 Average: 0 6.90 0.00 1.07 2.09 0.05 89.89 Average: 1 7.95 0.00 1.40 0.33 0.04 90.27 Average: 2 11.11 0.00 1.47 2.95 0.05 84.42 Average: 3 8.72 0.00 1.34 0.35 0.05 89.54 Average: 4 12.79 0.00 1.71 2.47 0.06 82.96 Average: 5 9.76 0.00 1.33 0.18 0.05 88.68 Average: 6 10.19 0.00 1.12 2.00 0.05 86.64 Average: 7 8.26 0.00 1.50 1.09 0.06 89.09