---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13994 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 823 26544 0 4799 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:ad:41:41 brd ff:ff:ff:ff:ff:ff inet 10.30.107.245/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:fead:4141/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:88:ff:18 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-13994) 03/18/24 _x86_64_ (8 CPU) 02:49:10 LINUX RESTART (8 CPU) 02:50:01 tps rtps wtps bread/s bwrtn/s 02:51:01 98.13 14.26 83.87 993.67 24224.19 02:52:01 127.60 22.96 104.63 2742.48 27521.55 02:53:01 422.76 11.71 411.05 782.50 102786.70 02:54:01 17.73 0.68 17.05 55.46 18940.74 02:55:01 12.06 0.00 12.06 0.00 15631.69 02:56:01 15.08 0.00 15.08 0.00 15986.20 02:57:01 19.00 0.07 18.93 6.93 15989.87 02:58:01 61.21 1.40 59.81 107.43 18023.06 Average: 96.70 6.39 90.31 586.06 29887.64 02:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:51:01 30093804 31714052 2845416 8.64 72852 1856712 1454660 4.28 863288 1686940 129380 02:52:01 28685920 31687648 4253300 12.91 102748 3167772 1562472 4.60 967008 2906396 1089280 02:53:01 26081860 30588108 6857360 20.82 132672 4539896 6135900 18.05 2149584 4208052 132 02:54:01 24329564 29029256 8609656 26.14 133068 4654392 8923568 26.26 3760684 4331692 228 02:55:01 24328816 29028972 8610404 26.14 133140 4654576 8901424 26.19 3760676 4331896 40 02:56:01 23828248 28535016 9110972 27.66 133392 4659136 9032480 26.58 4259108 4329996 3436 02:57:01 23868608 28602256 9070612 27.54 133668 4688112 8344448 24.55 4210184 4345416 92 02:58:01 27243976 31690940 5695244 17.29 135252 4512868 1435764 4.22 1150600 4079816 2360 Average: 26057600 30109531 6881620 20.89 122099 4091683 5723840 16.84 2640142 3777526 153118 02:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:51:01 ens3 54.17 35.82 891.79 6.90 0.00 0.00 0.00 0.00 02:51:01 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 02:52:01 ens3 267.29 162.41 7954.06 15.78 0.00 0.00 0.00 0.00 02:52:01 lo 7.53 7.53 0.70 0.70 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 br-24d23d425e25 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 ens3 332.08 189.57 11694.84 13.61 0.00 0.00 0.00 0.00 02:53:01 vethc0be993 0.50 0.65 0.03 0.04 0.00 0.00 0.00 0.00 02:53:01 lo 4.30 4.30 0.38 0.38 0.00 0.00 0.00 0.00 02:53:01 veth84c628d 0.75 0.90 0.04 0.06 0.00 0.00 0.00 0.00 02:54:01 ens3 5.42 2.58 1.26 1.11 0.00 0.00 0.00 0.00 02:54:01 vethc0be993 1.35 1.58 0.51 2.69 0.00 0.00 0.00 0.00 02:54:01 lo 5.17 5.17 9.70 9.70 0.00 0.00 0.00 0.00 02:54:01 veth84c628d 22.18 18.73 8.56 26.53 0.00 0.00 0.00 0.00 02:55:01 ens3 1.47 1.13 0.57 0.74 0.00 0.00 0.00 0.00 02:55:01 vethc0be993 0.30 0.38 0.27 0.04 0.00 0.00 0.00 0.00 02:55:01 lo 5.08 5.08 0.80 0.80 0.00 0.00 0.00 0.00 02:55:01 veth84c628d 3.25 2.98 1.49 1.07 0.00 0.00 0.00 0.00 02:56:01 ens3 1.95 1.58 0.39 0.75 0.00 0.00 0.00 0.00 02:56:01 vethc0be993 3.88 3.47 1.73 5.37 0.00 0.00 0.00 0.00 02:56:01 lo 16.51 16.51 32.13 32.13 0.00 0.00 0.00 0.00 02:56:01 veth84c628d 103.03 83.75 35.21 176.09 0.00 0.00 0.00 0.01 02:57:01 ens3 28.56 21.95 15.38 41.95 0.00 0.00 0.00 0.00 02:57:01 vethc0be993 0.55 0.75 0.51 0.07 0.00 0.00 0.00 0.00 02:57:01 lo 15.90 15.90 0.98 0.98 0.00 0.00 0.00 0.00 02:57:01 veth84c628d 1.38 1.55 0.51 0.12 0.00 0.00 0.00 0.00 02:58:01 ens3 42.74 34.42 68.48 19.71 0.00 0.00 0.00 0.00 02:58:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 91.71 56.18 2578.26 12.57 0.00 0.00 0.00 0.00 Average: lo 7.06 7.06 5.61 5.61 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13994) 03/18/24 _x86_64_ (8 CPU) 02:49:10 LINUX RESTART (8 CPU) 02:50:01 CPU %user %nice %system %iowait %steal %idle 02:51:01 all 9.22 0.00 0.76 3.08 0.03 86.92 02:51:01 0 20.18 0.00 1.37 2.84 0.05 75.56 02:51:01 1 11.90 0.00 0.77 0.68 0.03 86.61 02:51:01 2 7.48 0.00 0.63 0.18 0.03 91.67 02:51:01 3 7.74 0.00 0.82 1.18 0.02 90.24 02:51:01 4 17.83 0.00 1.08 1.10 0.03 79.95 02:51:01 5 8.45 0.00 0.90 0.20 0.02 90.44 02:51:01 6 0.10 0.00 0.30 14.26 0.02 85.33 02:51:01 7 0.07 0.00 0.20 4.14 0.05 95.54 02:52:01 all 10.78 0.00 2.40 3.02 0.05 83.77 02:52:01 0 8.83 0.00 2.17 3.13 0.07 85.80 02:52:01 1 7.93 0.00 2.31 2.98 0.03 86.74 02:52:01 2 4.14 0.00 1.86 0.27 0.02 93.71 02:52:01 3 5.27 0.00 1.86 0.05 0.03 92.78 02:52:01 4 9.80 0.00 2.96 1.32 0.05 85.87 02:52:01 5 34.76 0.00 3.29 3.33 0.08 58.53 02:52:01 6 5.71 0.00 2.06 11.97 0.03 80.22 02:52:01 7 9.81 0.00 2.63 1.14 0.05 86.37 02:53:01 all 12.60 0.00 4.34 7.16 0.08 75.82 02:53:01 0 10.83 0.00 3.29 3.05 0.07 82.76 02:53:01 1 11.87 0.00 4.97 1.73 0.08 81.34 02:53:01 2 13.32 0.00 3.84 2.32 0.07 80.46 02:53:01 3 12.89 0.00 3.10 3.67 0.08 80.25 02:53:01 4 16.22 0.00 5.13 1.78 0.08 76.78 02:53:01 5 13.72 0.00 5.20 26.16 0.09 54.83 02:53:01 6 13.41 0.00 3.95 16.94 0.08 65.62 02:53:01 7 8.51 0.00 5.26 1.78 0.08 84.38 02:54:01 all 22.46 0.00 2.11 1.60 0.06 73.78 02:54:01 0 16.22 0.00 1.64 0.07 0.07 82.01 02:54:01 1 24.99 0.00 2.23 0.85 0.05 71.88 02:54:01 2 26.46 0.00 2.37 0.00 0.08 71.09 02:54:01 3 24.73 0.00 2.40 0.03 0.07 72.77 02:54:01 4 28.48 0.00 2.49 0.15 0.07 68.82 02:54:01 5 22.38 0.00 2.43 8.08 0.05 67.06 02:54:01 6 14.56 0.00 1.47 0.84 0.05 83.08 02:54:01 7 21.84 0.00 1.83 2.79 0.07 73.48 02:55:01 all 0.75 0.00 0.09 0.83 0.03 98.29 02:55:01 0 1.02 0.00 0.10 0.00 0.05 98.83 02:55:01 1 0.17 0.00 0.05 0.00 0.02 99.77 02:55:01 2 0.87 0.00 0.10 0.00 0.03 99.00 02:55:01 3 0.53 0.00 0.13 0.00 0.03 99.30 02:55:01 4 0.75 0.00 0.08 0.00 0.03 99.13 02:55:01 5 1.00 0.00 0.08 6.55 0.05 92.31 02:55:01 6 0.95 0.00 0.07 0.02 0.03 98.93 02:55:01 7 0.72 0.00 0.12 0.05 0.02 99.10 02:56:01 all 7.42 0.00 0.81 0.78 0.05 90.93 02:56:01 0 6.28 0.00 0.64 0.07 0.05 92.96 02:56:01 1 7.15 0.00 0.87 0.00 0.07 91.91 02:56:01 2 7.84 0.00 0.72 0.00 0.05 91.39 02:56:01 3 8.44 0.00 1.05 0.12 0.05 90.34 02:56:01 4 8.37 0.00 0.97 0.02 0.05 90.59 02:56:01 5 6.01 0.00 0.69 4.90 0.03 88.37 02:56:01 6 8.15 0.00 0.97 1.14 0.07 89.67 02:56:01 7 7.11 0.00 0.63 0.02 0.03 92.21 02:57:01 all 1.30 0.00 0.43 1.73 0.06 96.47 02:57:01 0 0.80 0.00 0.42 0.58 0.05 98.15 02:57:01 1 1.71 0.00 0.54 0.03 0.05 97.67 02:57:01 2 1.49 0.00 0.33 0.00 0.13 98.04 02:57:01 3 1.68 0.00 0.52 0.40 0.05 97.35 02:57:01 4 1.15 0.00 0.47 0.35 0.07 97.96 02:57:01 5 0.94 0.00 0.28 0.03 0.03 98.71 02:57:01 6 1.34 0.00 0.47 12.43 0.07 85.69 02:57:01 7 1.32 0.00 0.42 0.02 0.05 98.19 02:58:01 all 6.04 0.00 0.55 1.27 0.03 92.10 02:58:01 0 29.24 0.00 0.98 0.98 0.07 68.73 02:58:01 1 3.79 0.00 0.74 0.17 0.03 95.27 02:58:01 2 0.63 0.00 0.38 0.00 0.02 98.97 02:58:01 3 7.39 0.00 0.50 0.80 0.03 91.27 02:58:01 4 2.30 0.00 0.57 0.42 0.05 96.66 02:58:01 5 1.17 0.00 0.33 0.12 0.02 98.36 02:58:01 6 1.05 0.00 0.48 7.44 0.03 90.99 02:58:01 7 2.70 0.00 0.42 0.23 0.02 96.63 Average: all 8.81 0.00 1.43 2.43 0.05 87.28 Average: 0 11.68 0.00 1.32 1.34 0.06 85.60 Average: 1 8.68 0.00 1.55 0.80 0.05 88.92 Average: 2 7.77 0.00 1.28 0.35 0.05 90.56 Average: 3 8.57 0.00 1.30 0.78 0.05 89.30 Average: 4 10.61 0.00 1.72 0.64 0.05 86.98 Average: 5 11.02 0.00 1.64 6.13 0.05 81.16 Average: 6 5.65 0.00 1.22 8.12 0.05 84.97 Average: 7 6.50 0.00 1.43 1.27 0.05 90.75