---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10968 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 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 826 28961 0 2378 30912 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:08:ea:ce brd ff:ff:ff:ff:ff:ff inet 10.30.106.250/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fe08:eace/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:85:14:91 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-10968) 03/05/24 _x86_64_ (8 CPU) 08:51:31 LINUX RESTART (8 CPU) 08:52:02 tps rtps wtps bread/s bwrtn/s 08:53:01 62.26 32.21 30.05 2818.37 39232.94 08:54:01 11.03 0.00 11.03 0.00 14937.64 08:55:01 10.53 0.00 10.53 0.00 15064.02 08:56:01 10.51 0.00 10.51 0.00 14531.58 08:57:01 10.73 0.00 10.73 0.00 15200.80 08:58:01 10.65 0.00 10.65 0.00 15335.58 08:59:01 10.76 0.00 10.76 0.00 15334.91 09:00:01 13.46 2.08 11.38 87.70 15629.99 09:01:01 103.85 37.58 66.27 1754.91 20968.91 09:02:01 142.15 19.95 122.20 709.33 26830.13 09:03:01 25.31 2.65 22.66 105.45 2230.83 Average: 37.35 8.55 28.79 494.27 17721.55 08:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 30651456 31895252 2287764 6.95 38632 1533612 1295040 3.81 621904 1415928 84 08:54:01 30657144 31901020 2282076 6.93 38712 1533616 1295040 3.81 615048 1415868 28 08:55:01 30655736 31899724 2283484 6.93 38800 1533616 1295040 3.81 615780 1415876 24 08:56:01 30648404 31892508 2290816 6.95 38888 1533620 1295040 3.81 622776 1415868 72 08:57:01 30647296 31891488 2291924 6.96 38984 1533616 1311176 3.86 624036 1415876 28 08:58:01 30645988 31890312 2293232 6.96 39064 1533632 1311176 3.86 625368 1415892 144 08:59:01 30644800 31889200 2294420 6.97 39152 1533636 1311176 3.86 626280 1415904 8 09:00:01 30545336 31796248 2393884 7.27 39276 1540572 1311176 3.86 717536 1421168 8 09:01:01 30058844 31643260 2880376 8.74 70292 1825768 1461412 4.30 928480 1660988 170244 09:02:01 28874360 30742312 4064860 12.34 88268 2077308 2419568 7.12 1876048 1866244 18888 09:03:01 29737224 31721580 3201996 9.72 92740 2186736 1385036 4.08 942236 1934932 121352 Average: 30342417 31742082 2596803 7.88 51164 1669612 1426444 4.20 801408 1526777 28262 08:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 ens3 174.95 125.50 524.88 29.52 0.00 0.00 0.00 0.00 08:53:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 ens3 0.23 0.13 0.06 0.01 0.00 0.00 0.00 0.00 08:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 ens3 0.18 0.10 0.05 0.31 0.00 0.00 0.00 0.00 08:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 ens3 1.20 0.80 2.20 0.55 0.00 0.00 0.00 0.00 08:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 ens3 0.13 0.12 0.05 0.18 0.00 0.00 0.00 0.00 08:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 0.30 0.27 0.13 0.25 0.00 0.00 0.00 0.00 08:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 0.17 0.13 0.05 0.17 0.00 0.00 0.00 0.00 08:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 27.77 23.44 91.41 12.99 0.00 0.00 0.00 0.00 09:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 109.93 80.20 952.95 30.53 0.00 0.00 0.00 0.00 09:01:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 401.90 344.12 2874.93 80.81 0.00 0.00 0.00 0.00 09:02:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 ens3 273.82 224.01 395.80 90.33 0.00 0.00 0.00 0.00 09:03:01 lo 4.57 4.57 0.43 0.43 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 89.92 72.54 440.06 22.32 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10968) 03/05/24 _x86_64_ (8 CPU) 08:51:31 LINUX RESTART (8 CPU) 08:52:02 CPU %user %nice %system %iowait %steal %idle 08:53:01 all 2.44 0.00 0.40 6.05 0.02 91.10 08:53:01 0 2.49 0.00 0.43 35.40 0.03 61.65 08:53:01 1 1.09 0.00 0.46 8.85 0.03 89.56 08:53:01 2 3.19 0.00 0.44 0.02 0.02 96.33 08:53:01 3 4.19 0.00 0.34 0.25 0.02 95.19 08:53:01 4 1.70 0.00 0.31 1.82 0.02 96.16 08:53:01 5 2.21 0.00 0.39 0.66 0.02 96.73 08:53:01 6 0.97 0.00 0.56 0.31 0.02 98.15 08:53:01 7 3.62 0.00 0.29 1.21 0.00 94.89 08:54:01 all 0.04 0.00 0.01 1.76 0.01 98.18 08:54:01 0 0.02 0.00 0.00 14.05 0.02 85.92 08:54:01 1 0.12 0.00 0.03 0.02 0.02 99.82 08:54:01 2 0.00 0.00 0.02 0.00 0.00 99.98 08:54:01 3 0.08 0.00 0.00 0.00 0.00 99.92 08:54:01 4 0.05 0.00 0.02 0.00 0.02 99.92 08:54:01 5 0.03 0.00 0.00 0.00 0.00 99.97 08:54:01 6 0.03 0.00 0.02 0.00 0.00 99.95 08:54:01 7 0.02 0.00 0.00 0.00 0.00 99.98 08:55:01 all 0.07 0.00 0.01 1.57 0.00 98.35 08:55:01 0 0.00 0.00 0.00 12.59 0.02 87.39 08:55:01 1 0.45 0.00 0.00 0.00 0.02 99.53 08:55:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:55:01 3 0.03 0.00 0.02 0.00 0.00 99.95 08:55:01 4 0.00 0.00 0.02 0.00 0.00 99.98 08:55:01 5 0.02 0.00 0.02 0.00 0.00 99.97 08:55:01 6 0.05 0.00 0.00 0.00 0.00 99.95 08:55:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:56:01 all 0.06 0.00 0.01 2.10 0.00 97.82 08:56:01 0 0.00 0.00 0.02 16.62 0.00 83.37 08:56:01 1 0.30 0.00 0.03 0.18 0.02 99.46 08:56:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:56:01 3 0.03 0.00 0.02 0.00 0.02 99.93 08:56:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:56:01 5 0.07 0.00 0.02 0.00 0.00 99.92 08:56:01 6 0.08 0.00 0.00 0.00 0.02 99.90 08:56:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:57:01 all 0.04 0.00 0.01 1.39 0.01 98.56 08:57:01 0 0.00 0.00 0.00 10.98 0.00 89.02 08:57:01 1 0.07 0.00 0.03 0.00 0.02 99.88 08:57:01 2 0.02 0.00 0.02 0.00 0.00 99.97 08:57:01 3 0.05 0.00 0.00 0.07 0.00 99.88 08:57:01 4 0.03 0.00 0.00 0.07 0.00 99.90 08:57:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:57:01 6 0.17 0.00 0.02 0.00 0.00 99.82 08:57:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:58:01 all 0.01 0.00 0.01 1.48 0.00 98.49 08:58:01 0 0.03 0.00 0.02 11.85 0.02 88.08 08:58:01 1 0.03 0.00 0.02 0.00 0.02 99.93 08:58:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:58:01 3 0.03 0.00 0.02 0.00 0.00 99.95 08:58:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:58:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:58:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:58:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:59:01 all 0.01 0.00 0.01 1.27 0.01 98.70 08:59:01 0 0.00 0.00 0.00 10.17 0.02 89.81 08:59:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:59:01 2 0.00 0.00 0.02 0.00 0.00 99.98 08:59:01 3 0.05 0.00 0.02 0.00 0.00 99.93 08:59:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:59:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:59:01 6 0.00 0.00 0.02 0.00 0.03 99.95 08:59:01 7 0.00 0.00 0.00 0.00 0.00 100.00 09:00:01 all 0.46 0.00 0.04 1.27 0.01 98.23 09:00:01 0 0.30 0.00 0.07 10.01 0.00 89.62 09:00:01 1 0.83 0.00 0.03 0.00 0.02 99.12 09:00:01 2 0.22 0.00 0.03 0.00 0.02 99.73 09:00:01 3 0.47 0.00 0.00 0.03 0.02 99.48 09:00:01 4 0.43 0.00 0.05 0.00 0.00 99.52 09:00:01 5 0.38 0.00 0.12 0.08 0.00 99.42 09:00:01 6 0.55 0.00 0.03 0.00 0.03 99.38 09:00:01 7 0.50 0.00 0.00 0.00 0.02 99.48 09:01:01 all 10.64 0.00 0.72 2.76 0.03 85.85 09:01:01 0 2.66 0.00 0.43 14.51 0.03 82.36 09:01:01 1 0.93 0.00 0.27 0.68 0.00 98.12 09:01:01 2 37.70 0.00 2.00 2.47 0.05 57.78 09:01:01 3 26.10 0.00 1.42 1.40 0.05 71.03 09:01:01 4 6.74 0.00 0.40 0.41 0.02 92.44 09:01:01 5 2.41 0.00 0.23 1.72 0.05 95.59 09:01:01 6 6.79 0.00 0.55 0.73 0.02 91.91 09:01:01 7 1.88 0.00 0.45 0.13 0.00 97.53 09:02:01 all 17.14 0.00 0.93 4.53 0.06 77.35 09:02:01 0 15.12 0.00 1.08 2.22 0.07 81.51 09:02:01 1 8.74 0.00 0.72 10.14 0.07 80.34 09:02:01 2 21.98 0.00 0.43 1.96 0.07 75.56 09:02:01 3 30.29 0.00 1.83 6.17 0.07 61.65 09:02:01 4 12.19 0.00 0.70 3.31 0.03 83.77 09:02:01 5 15.98 0.00 0.86 9.02 0.08 74.06 09:02:01 6 19.40 0.00 0.54 1.64 0.07 78.35 09:02:01 7 13.40 0.00 1.20 1.82 0.05 83.53 09:03:01 all 28.71 0.00 0.97 1.42 0.10 68.79 09:03:01 0 37.46 0.00 0.86 0.71 0.25 60.72 09:03:01 1 20.86 0.00 0.91 6.30 0.15 71.78 09:03:01 2 26.50 0.00 0.60 0.07 0.07 72.77 09:03:01 3 25.97 0.00 1.04 1.55 0.05 71.40 09:03:01 4 24.14 0.00 0.77 1.23 0.08 73.78 09:03:01 5 26.76 0.00 1.23 0.78 0.07 71.17 09:03:01 6 47.80 0.00 1.39 0.58 0.07 50.16 09:03:01 7 20.53 0.00 1.04 0.18 0.05 78.20 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.40 0.00 0.28 2.32 0.02 91.97 Average: 0 5.25 0.00 0.26 12.61 0.04 81.83 Average: 1 3.03 0.00 0.23 2.36 0.03 94.34 Average: 2 8.14 0.00 0.32 0.41 0.02 91.10 Average: 3 7.92 0.00 0.43 0.86 0.02 90.78 Average: 4 4.11 0.00 0.20 0.62 0.02 95.06 Average: 5 4.32 0.00 0.26 1.11 0.02 94.29 Average: 6 6.84 0.00 0.28 0.30 0.02 92.56 Average: 7 3.62 0.00 0.27 0.30 0.01 95.79