---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12117 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 823 26570 0 4773 30888 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:9b:7a:99 brd ff:ff:ff:ff:ff:ff inet 10.30.106.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fe9b:7a99/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:6f:ee:4f 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-12117) 01/14/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 94.80 22.18 72.62 1139.01 20166.11 02:51:01 119.23 23.06 96.17 2767.94 24904.52 02:52:01 421.96 12.45 409.52 800.77 102179.85 02:53:01 16.66 0.45 16.21 23.86 16931.41 02:54:01 10.48 0.02 10.46 0.13 13342.42 02:55:01 14.83 0.00 14.83 0.00 13551.06 02:56:01 17.78 0.07 17.71 13.33 14264.56 02:57:02 66.94 1.42 65.52 107.58 16557.82 Average: 95.33 7.45 87.88 606.57 27736.92 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30074972 31689824 2864248 8.70 70344 1854732 1462260 4.30 881156 1688676 173948 02:51:01 28820816 31686076 4118404 12.50 100688 3036380 1584644 4.66 967796 2775744 1024668 02:52:01 26572204 31039172 6367016 19.33 131272 4507372 6100240 17.95 1691032 4180032 116 02:53:01 24489528 29150696 8449692 25.65 131724 4620932 8897680 26.18 3640088 4296472 248 02:54:01 24480552 29140280 8458668 25.68 131800 4621116 8897680 26.18 3651212 4294940 224 02:55:01 24189952 28856380 8749268 26.56 132028 4625684 9067188 26.68 3937176 4293196 156 02:56:01 24244372 28938420 8694848 26.40 132296 4654828 8391760 24.69 3874700 4308576 236 02:57:02 27182772 31618364 5756448 17.48 134920 4500736 1535440 4.52 1225128 4065568 16728 Average: 26256896 30264902 6682324 20.29 120634 4052722 5742112 16.89 2483536 3737900 152040 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 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 02:50:01 ens3 69.79 45.49 996.85 7.63 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 lo 7.00 7.00 0.65 0.65 0.00 0.00 0.00 0.00 02:51:01 ens3 237.29 148.68 6575.74 15.08 0.00 0.00 0.00 0.00 02:51:01 br-b2e853024ce8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 vethd061404 0.05 0.43 0.00 0.03 0.00 0.00 0.00 0.00 02:52:01 vethe4da70b 0.65 0.77 0.04 0.05 0.00 0.00 0.00 0.00 02:52:01 veth7b435f5 29.13 38.11 2.89 4.45 0.00 0.00 0.00 0.00 02:52:01 veth0e00a00 0.58 0.77 0.04 0.05 0.00 0.00 0.00 0.00 02:53:01 vethd061404 0.43 0.45 0.04 0.90 0.00 0.00 0.00 0.00 02:53:01 vethe4da70b 22.11 18.83 8.56 26.53 0.00 0.00 0.00 0.00 02:53:01 veth7b435f5 42.19 49.59 45.57 21.95 0.00 0.00 0.00 0.00 02:53:01 veth0e00a00 31.44 28.11 19.42 31.01 0.00 0.00 0.00 0.00 02:54:01 vethd061404 0.48 0.48 0.05 0.91 0.00 0.00 0.00 0.00 02:54:01 vethe4da70b 3.27 3.02 1.49 1.08 0.00 0.00 0.00 0.00 02:54:01 veth7b435f5 1.40 2.00 0.88 0.53 0.00 0.00 0.00 0.00 02:54:01 veth0e00a00 0.22 0.22 0.28 0.02 0.00 0.00 0.00 0.00 02:55:01 vethd061404 0.55 0.58 0.05 1.12 0.00 0.00 0.00 0.00 02:55:01 vethe4da70b 102.83 83.60 35.19 176.07 0.00 0.00 0.00 0.01 02:55:01 veth7b435f5 126.21 157.49 268.50 52.00 0.00 0.00 0.00 0.02 02:55:01 veth0e00a00 61.47 50.72 31.91 123.45 0.00 0.00 0.00 0.01 02:56:01 vethe4da70b 1.42 1.60 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 veth7b435f5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth0e00a00 0.47 0.53 0.30 0.04 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:02 lo 61.22 61.22 45.29 45.29 0.00 0.00 0.00 0.00 02:57:02 ens3 1127.35 715.28 21448.53 161.56 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 7.16 7.16 5.62 5.62 0.00 0.00 0.00 0.00 Average: ens3 98.25 60.27 2584.85 12.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12117) 01/14/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.13 0.00 0.66 2.18 0.03 86.99 02:50:01 0 18.82 0.00 0.87 1.32 0.05 78.94 02:50:01 1 26.52 0.00 2.05 1.50 0.05 69.88 02:50:01 2 17.01 0.00 0.87 0.80 0.05 81.27 02:50:01 3 13.87 0.00 0.87 0.20 0.03 85.03 02:50:01 4 0.50 0.00 0.17 0.20 0.02 99.12 02:50:01 5 0.40 0.00 0.08 0.02 0.05 99.45 02:50:01 6 0.12 0.00 0.25 13.34 0.02 86.28 02:50:01 7 3.89 0.00 0.13 0.13 0.02 95.83 02:51:01 all 11.11 0.00 2.11 2.54 0.05 84.19 02:51:01 0 17.18 0.00 2.70 3.74 0.05 76.33 02:51:01 1 10.88 0.00 2.15 0.79 0.03 86.15 02:51:01 2 16.73 0.00 2.20 1.33 0.05 79.69 02:51:01 3 23.75 0.00 2.80 1.79 0.05 71.60 02:51:01 4 9.45 0.00 2.38 0.18 0.03 87.96 02:51:01 5 4.27 0.00 1.61 2.34 0.07 91.71 02:51:01 6 2.70 0.00 1.48 10.04 0.03 85.75 02:51:01 7 4.03 0.00 1.52 0.17 0.03 94.25 02:52:01 all 10.24 0.00 3.81 8.00 0.08 77.87 02:52:01 0 10.41 0.00 3.68 7.72 0.08 78.11 02:52:01 1 10.32 0.00 5.10 32.17 0.10 52.30 02:52:01 2 10.20 0.00 3.68 1.43 0.07 84.62 02:52:01 3 12.03 0.00 4.06 3.99 0.10 79.82 02:52:01 4 13.09 0.00 4.17 1.40 0.07 81.27 02:52:01 5 8.96 0.00 3.68 3.75 0.08 83.52 02:52:01 6 8.63 0.00 3.21 12.62 0.07 75.47 02:52:01 7 8.26 0.00 2.91 1.08 0.07 87.68 02:53:01 all 25.34 0.00 2.24 0.89 0.07 71.46 02:53:01 0 19.57 0.00 1.56 0.28 0.07 78.52 02:53:01 1 25.29 0.00 2.36 1.35 0.05 70.95 02:53:01 2 28.44 0.00 2.48 0.05 0.08 68.95 02:53:01 3 25.44 0.00 2.29 0.00 0.08 72.19 02:53:01 4 24.14 0.00 2.68 0.00 0.08 73.10 02:53:01 5 28.99 0.00 2.78 0.02 0.07 68.14 02:53:01 6 28.93 0.00 2.40 5.36 0.05 63.26 02:53:01 7 21.88 0.00 1.44 0.00 0.10 76.58 02:54:01 all 0.96 0.00 0.10 0.72 0.03 98.20 02:54:01 0 0.80 0.00 0.13 0.12 0.05 98.90 02:54:01 1 0.87 0.00 0.10 0.00 0.03 99.00 02:54:01 2 1.39 0.00 0.08 0.00 0.05 98.48 02:54:01 3 0.88 0.00 0.10 0.02 0.02 98.98 02:54:01 4 0.80 0.00 0.10 0.00 0.02 99.09 02:54:01 5 0.43 0.00 0.10 0.00 0.03 99.43 02:54:01 6 0.52 0.00 0.05 5.66 0.03 93.74 02:54:01 7 1.93 0.00 0.10 0.00 0.00 97.97 02:55:01 all 7.22 0.00 0.74 0.65 0.06 91.34 02:55:01 0 8.35 0.00 0.77 0.20 0.07 90.61 02:55:01 1 7.41 0.00 0.87 0.02 0.03 91.67 02:55:01 2 5.77 0.00 0.80 0.02 0.05 93.36 02:55:01 3 7.48 0.00 0.63 0.00 0.07 91.82 02:55:01 4 7.38 0.00 0.74 0.00 0.05 91.83 02:55:01 5 7.14 0.00 0.77 0.00 0.07 92.02 02:55:01 6 8.12 0.00 0.60 4.91 0.05 86.31 02:55:01 7 6.07 0.00 0.70 0.02 0.05 93.16 02:56:01 all 1.30 0.00 0.37 0.88 0.06 97.39 02:56:01 0 1.77 0.00 0.52 0.47 0.08 97.16 02:56:01 1 0.77 0.00 0.42 0.00 0.05 98.76 02:56:01 2 1.69 0.00 0.28 0.05 0.05 97.93 02:56:01 3 0.81 0.00 0.29 0.34 0.07 98.51 02:56:01 4 0.92 0.00 0.53 0.02 0.05 98.48 02:56:01 5 0.77 0.00 0.27 0.00 0.03 98.93 02:56:01 6 1.22 0.00 0.42 6.19 0.05 92.12 02:56:01 7 2.47 0.00 0.25 0.00 0.07 97.22 02:57:02 all 6.22 0.00 0.54 1.07 0.04 92.13 02:57:02 0 0.73 0.00 0.40 0.17 0.02 98.68 02:57:02 1 23.16 0.00 1.07 0.53 0.05 75.18 02:57:02 2 7.03 0.00 0.57 1.30 0.02 91.09 02:57:02 3 1.99 0.00 0.55 0.05 0.05 97.36 02:57:02 4 0.45 0.00 0.50 0.18 0.07 98.80 02:57:02 5 0.48 0.00 0.45 0.87 0.03 98.17 02:57:02 6 14.48 0.00 0.45 5.30 0.05 79.72 02:57:02 7 1.40 0.00 0.32 0.12 0.02 98.15 Average: all 9.05 0.00 1.32 2.11 0.05 87.47 Average: 0 9.71 0.00 1.33 1.75 0.06 87.16 Average: 1 13.16 0.00 1.76 4.50 0.05 80.54 Average: 2 11.02 0.00 1.37 0.62 0.05 86.94 Average: 3 10.78 0.00 1.44 0.79 0.06 86.93 Average: 4 7.07 0.00 1.40 0.25 0.05 91.23 Average: 5 6.43 0.00 1.22 0.87 0.05 91.43 Average: 6 8.09 0.00 1.10 7.92 0.04 82.85 Average: 7 6.20 0.00 0.92 0.19 0.04 92.65