---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5566 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 11G 145G 7% / 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 832 29010 0 2324 30907 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:62:15:ed brd ff:ff:ff:ff:ff:ff inet 10.30.107.36/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fe62:15ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:dc:98:94 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-5566) 11/28/23 _x86_64_ (8 CPU) 11:00:01 LINUX RESTART (8 CPU) 11:01:00 tps rtps wtps bread/s bwrtn/s 11:02:01 15.99 0.00 15.99 0.00 18618.42 11:03:01 12.90 0.00 12.90 0.00 18828.46 11:04:01 15.70 3.00 12.70 118.65 19008.83 11:05:01 100.85 36.68 64.17 1703.05 22360.54 11:06:01 125.71 16.56 109.15 594.17 30095.12 11:07:01 84.10 11.58 72.52 1343.51 25830.49 Average: 59.09 11.27 47.82 624.81 22446.24 11:01:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:02:01 30653420 31899616 2285800 6.94 38704 1535864 1316956 3.87 621924 1417308 96 11:03:01 30647340 31893688 2291880 6.96 38792 1535860 1316956 3.87 627888 1417300 128 11:04:01 30533976 31789448 2405244 7.30 38924 1544928 1316956 3.87 733100 1424320 96 11:05:01 30126632 31674944 2812588 8.54 66712 1794644 1443940 4.25 899796 1631848 141680 11:06:01 29139352 30993368 3799868 11.54 83388 2068352 2723788 8.01 1618972 1866072 137752 11:07:01 29746848 31688436 3192372 9.69 88612 2149292 1409692 4.15 967132 1909148 28432 Average: 30141261 31656583 2797959 8.49 59189 1771490 1588048 4.67 911469 1610999 51364 11:01:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:02:01 ens3 0.18 0.13 0.06 0.36 0.00 0.00 0.00 0.00 11:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 ens3 3.50 1.35 2.64 0.56 0.00 0.00 0.00 0.00 11:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 ens3 95.40 53.09 119.14 18.90 0.00 0.00 0.00 0.00 11:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 80.22 50.26 814.71 22.29 0.00 0.00 0.00 0.00 11:05:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 ens3 292.42 226.91 2275.93 47.52 0.00 0.00 0.00 0.00 11:06:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 ens3 249.56 203.37 213.83 86.16 0.00 0.00 0.00 0.00 11:07:01 lo 5.28 5.28 0.53 0.53 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 119.88 88.94 569.45 29.22 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.12 0.12 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-5566) 11/28/23 _x86_64_ (8 CPU) 11:00:01 LINUX RESTART (8 CPU) 11:01:00 CPU %user %nice %system %iowait %steal %idle 11:02:01 all 0.02 0.00 0.01 1.05 0.01 98.91 11:02:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:02:01 1 0.08 0.00 0.02 0.00 0.02 99.88 11:02:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:02:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:02:01 4 0.02 0.00 0.02 0.05 0.00 99.92 11:02:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:02:01 6 0.00 0.00 0.02 0.00 0.00 99.98 11:02:01 7 0.05 0.00 0.02 8.35 0.00 91.58 11:03:01 all 0.11 0.00 0.02 0.90 0.00 98.97 11:03:01 0 0.07 0.00 0.00 0.00 0.00 99.93 11:03:01 1 0.60 0.00 0.08 0.08 0.02 99.21 11:03:01 2 0.03 0.00 0.00 0.00 0.00 99.97 11:03:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:03:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:03:01 5 0.07 0.00 0.02 0.00 0.00 99.92 11:03:01 6 0.05 0.00 0.00 0.00 0.00 99.95 11:03:01 7 0.07 0.00 0.02 7.10 0.02 92.80 11:04:01 all 0.79 0.00 0.06 0.95 0.01 98.20 11:04:01 0 1.12 0.00 0.03 0.00 0.02 98.83 11:04:01 1 0.70 0.00 0.08 0.02 0.03 99.17 11:04:01 2 1.00 0.00 0.05 0.03 0.00 98.92 11:04:01 3 1.15 0.00 0.10 0.03 0.00 98.72 11:04:01 4 0.72 0.00 0.12 0.00 0.00 99.17 11:04:01 5 0.47 0.00 0.05 0.00 0.00 99.48 11:04:01 6 0.87 0.00 0.00 0.00 0.02 99.12 11:04:01 7 0.32 0.00 0.02 7.47 0.00 92.19 11:05:01 all 8.30 0.00 0.67 4.50 0.03 86.50 11:05:01 0 7.95 0.00 0.40 0.58 0.05 91.01 11:05:01 1 30.68 0.00 2.11 1.37 0.07 65.77 11:05:01 2 4.97 0.00 0.55 4.39 0.03 90.05 11:05:01 3 6.75 0.00 0.65 1.95 0.03 90.61 11:05:01 4 6.52 0.00 0.63 2.43 0.03 90.38 11:05:01 5 0.72 0.00 0.37 0.07 0.02 98.83 11:05:01 6 0.45 0.00 0.15 0.07 0.02 99.31 11:05:01 7 8.33 0.00 0.48 25.15 0.03 66.00 11:06:01 all 16.10 0.00 0.87 3.74 0.05 79.25 11:06:01 0 15.53 0.00 0.53 2.39 0.08 81.47 11:06:01 1 35.13 0.00 1.64 4.12 0.07 59.04 11:06:01 2 20.10 0.00 1.00 21.22 0.05 57.62 11:06:01 3 20.03 0.00 0.97 0.10 0.07 78.83 11:06:01 4 9.80 0.00 0.60 1.67 0.03 87.90 11:06:01 5 11.79 0.00 1.40 0.20 0.05 86.55 11:06:01 6 5.62 0.00 0.62 0.17 0.05 93.54 11:06:01 7 10.78 0.00 0.17 0.03 0.02 89.00 11:07:01 all 21.02 0.00 1.09 2.13 0.06 75.70 11:07:01 0 21.22 0.00 0.87 0.52 0.07 77.32 11:07:01 1 27.97 0.00 1.44 0.43 0.08 70.08 11:07:01 2 16.64 0.00 0.74 0.32 0.05 82.25 11:07:01 3 26.00 0.00 1.54 0.77 0.05 71.65 11:07:01 4 15.28 0.00 1.22 8.23 0.05 75.22 11:07:01 5 20.51 0.00 1.04 5.55 0.05 72.85 11:07:01 6 30.83 0.00 1.29 1.17 0.07 66.64 11:07:01 7 9.74 0.00 0.57 0.08 0.05 89.56 Average: all 7.69 0.00 0.45 2.21 0.03 89.62 Average: 0 7.62 0.00 0.31 0.58 0.04 91.46 Average: 1 15.81 0.00 0.89 1.00 0.05 82.25 Average: 2 7.10 0.00 0.39 4.31 0.02 88.18 Average: 3 8.95 0.00 0.54 0.47 0.02 90.01 Average: 4 5.37 0.00 0.43 2.05 0.02 92.12 Average: 5 5.57 0.00 0.48 0.97 0.02 92.97 Average: 6 6.28 0.00 0.34 0.23 0.02 93.12 Average: 7 4.86 0.00 0.21 8.03 0.02 86.87