---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-9567 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 16G 140G 10% / 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 853 23338 0 7975 30858 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:6c:f8:fd brd ff:ff:ff:ff:ff:ff inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fe6c:f8fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:98:69:6c 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-v1-8c-8g-9567) 02/28/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 110.98 32.79 78.19 1679.44 25910.32 22:50:01 107.10 12.55 94.55 264.85 73298.90 22:51:01 211.38 2.53 208.85 86.24 113004.20 22:52:01 205.92 3.00 202.92 313.55 58826.86 22:53:01 76.52 17.16 59.36 3542.88 38417.20 22:54:01 197.93 0.02 197.92 0.13 46727.76 22:55:01 31.67 0.00 31.67 0.00 28095.87 22:56:01 9.35 0.00 9.35 0.00 12525.02 22:57:01 85.79 0.00 85.79 0.00 15607.67 Average: 115.19 7.51 107.68 652.19 45862.18 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30090616 31676016 2848604 8.65 69544 1827052 1493404 4.39 899748 1664024 160452 22:50:01 26997252 31673856 5941968 18.04 88816 4829444 1368196 4.03 1641584 3901952 1560684 22:51:01 26405572 31025728 6533648 19.84 108664 4738404 2110812 6.21 1571768 4542168 31780 22:52:01 24881756 30810764 8057464 24.46 166412 5834424 2237220 6.58 1951100 5526484 124368 22:53:01 24005404 30777900 8933816 27.12 167064 6657456 2209492 6.50 2589740 5743036 466704 22:54:01 24417036 31629084 8522184 25.87 168292 7081300 1414364 4.16 1872340 6038744 16820 22:55:01 22773884 30162536 10165336 30.86 168372 7252984 2430856 7.15 3623488 5918060 592 22:56:01 24378392 31606500 8560828 25.99 168452 7096280 1453408 4.28 2065804 5883360 6520 22:57:01 23982452 31665344 8956768 27.19 168552 7538872 1423248 4.19 2213312 6121736 40 Average: 25325818 31225303 7613402 23.11 141574 5872913 1793444 5.28 2047654 5037729 263107 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 22:49:01 ens3 56.60 38.94 884.43 8.05 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 ens3 6776.82 4320.23 24654.02 1078.74 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 22:51:01 ens3 320.31 242.89 2661.30 49.59 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 1.20 1.20 0.17 0.17 0.00 0.00 0.00 0.00 22:52:01 ens3 313.70 223.16 3278.43 30.84 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 17.75 13.40 3.61 4.16 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 ens3 122.64 86.94 197.93 27.05 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 4.75 4.75 0.24 0.24 0.00 0.00 0.00 0.00 22:55:01 ens3 2.97 2.42 0.89 0.88 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 36.47 36.47 1.87 1.87 0.00 0.00 0.00 0.00 22:56:01 ens3 1.82 1.07 0.57 0.84 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:57:01 ens3 1968.19 1246.04 466.27 7883.81 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.06 5.06 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 1066.48 687.37 3577.24 1011.15 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-v1-8c-8g-9567) 02/28/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.10 0.00 0.75 2.51 0.03 86.61 22:49:01 0 11.01 0.00 0.81 0.58 0.03 87.56 22:49:01 1 2.64 0.00 0.42 0.08 0.00 96.85 22:49:01 2 18.43 0.00 1.48 8.37 0.03 71.70 22:49:01 3 8.56 0.00 0.49 0.20 0.05 90.70 22:49:01 4 9.91 0.00 0.39 0.92 0.05 88.73 22:49:01 5 2.48 0.00 0.43 8.15 0.02 88.93 22:49:01 6 10.59 0.00 0.64 0.85 0.02 87.91 22:49:01 7 17.26 0.00 1.31 0.92 0.05 80.47 22:50:01 all 7.23 0.00 3.70 3.99 0.05 85.01 22:50:01 0 19.79 0.00 5.29 0.90 0.07 73.95 22:50:01 1 1.68 0.00 0.54 0.02 0.03 97.73 22:50:01 2 4.73 0.00 5.84 6.76 0.07 82.60 22:50:01 3 4.38 0.00 6.13 0.00 0.07 89.42 22:50:01 4 5.18 0.00 3.04 17.02 0.03 74.72 22:50:01 5 15.16 0.00 2.96 6.41 0.07 75.39 22:50:01 6 3.73 0.00 1.58 0.00 0.05 94.64 22:50:01 7 3.53 0.00 4.26 0.82 0.05 91.33 22:51:01 all 10.70 0.00 1.28 10.74 0.05 77.22 22:51:01 0 17.11 0.00 1.53 12.11 0.05 69.19 22:51:01 1 7.68 0.00 0.75 0.03 0.03 91.50 22:51:01 2 12.09 0.00 1.58 35.56 0.08 50.69 22:51:01 3 10.33 0.00 0.56 18.86 0.10 70.14 22:51:01 4 6.10 0.00 0.25 3.76 0.03 89.85 22:51:01 5 7.39 0.00 0.95 13.35 0.07 78.24 22:51:01 6 12.80 0.00 1.71 2.16 0.05 83.27 22:51:01 7 12.17 0.00 2.90 0.23 0.05 84.65 22:52:01 all 16.42 0.00 3.05 5.12 0.07 75.34 22:52:01 0 11.35 0.00 1.12 0.35 0.05 87.13 22:52:01 1 16.10 0.00 2.25 5.61 0.07 75.97 22:52:01 2 22.88 0.00 3.38 5.21 0.08 68.44 22:52:01 3 14.88 0.00 4.31 2.02 0.08 78.70 22:52:01 4 12.52 0.00 0.42 0.55 0.03 86.48 22:52:01 5 8.32 0.00 2.38 12.20 0.07 77.03 22:52:01 6 27.39 0.00 6.08 14.71 0.09 51.74 22:52:01 7 18.15 0.00 4.59 0.42 0.07 76.77 22:53:01 all 27.52 0.00 2.69 2.74 0.05 67.00 22:53:01 0 17.42 0.00 2.07 2.02 0.07 78.43 22:53:01 1 14.30 0.00 1.07 9.36 0.03 75.24 22:53:01 2 66.79 0.00 3.96 0.99 0.07 28.19 22:53:01 3 22.97 0.00 3.46 0.84 0.08 72.64 22:53:01 4 42.33 0.00 3.19 0.00 0.07 54.42 22:53:01 5 15.00 0.00 1.08 1.35 0.02 82.55 22:53:01 6 22.02 0.00 3.24 7.27 0.05 67.42 22:53:01 7 19.52 0.00 3.41 0.08 0.03 76.95 22:54:01 all 18.29 0.00 1.99 3.31 0.05 76.36 22:54:01 0 20.33 0.00 2.84 0.40 0.07 76.36 22:54:01 1 9.36 0.00 1.50 12.98 0.03 76.13 22:54:01 2 16.91 0.00 1.86 8.43 0.07 72.73 22:54:01 3 29.98 0.00 2.41 0.00 0.05 67.55 22:54:01 4 13.44 0.00 1.42 2.32 0.03 82.78 22:54:01 5 21.37 0.00 1.45 0.00 0.08 77.09 22:54:01 6 12.60 0.00 1.62 0.00 0.03 85.75 22:54:01 7 22.42 0.00 2.83 2.31 0.05 72.39 22:55:01 all 13.30 0.00 3.15 1.25 0.05 82.26 22:55:01 0 3.70 0.00 2.05 1.18 0.03 93.03 22:55:01 1 22.36 0.00 2.43 0.03 0.08 75.09 22:55:01 2 4.63 0.00 1.23 0.00 0.03 94.10 22:55:01 3 58.07 0.00 12.40 0.00 0.12 29.42 22:55:01 4 5.52 0.00 1.79 8.75 0.02 83.93 22:55:01 5 5.05 0.00 2.08 0.00 0.03 92.84 22:55:01 6 3.74 0.00 1.34 0.00 0.02 94.90 22:55:01 7 3.41 0.00 1.87 0.00 0.02 94.70 22:56:01 all 9.66 0.00 10.96 0.54 0.08 78.75 22:56:01 0 5.15 0.00 9.94 4.08 0.08 80.75 22:56:01 1 17.82 0.00 17.42 0.00 0.07 64.69 22:56:01 2 5.68 0.00 8.23 0.00 0.08 86.00 22:56:01 3 9.95 0.00 5.99 0.00 0.10 83.96 22:56:01 4 16.15 0.00 19.15 0.05 0.08 64.57 22:56:01 5 10.39 0.00 12.01 0.15 0.07 77.37 22:56:01 6 7.45 0.00 6.67 0.00 0.07 85.81 22:56:01 7 4.56 0.00 8.11 0.00 0.10 87.23 22:57:01 all 7.10 0.00 0.98 0.51 0.02 91.39 22:57:01 0 0.22 0.00 0.10 0.13 0.02 99.53 22:57:01 1 2.31 0.00 1.76 0.00 0.02 95.92 22:57:01 2 46.43 0.00 1.64 0.00 0.05 51.88 22:57:01 3 0.22 0.00 0.07 0.00 0.02 99.70 22:57:01 4 0.23 0.00 0.13 1.38 0.00 98.25 22:57:01 5 2.48 0.00 1.11 2.55 0.02 93.84 22:57:01 6 4.52 0.00 2.10 0.00 0.03 93.35 22:57:01 7 0.53 0.00 0.94 0.00 0.00 98.53 Average: all 13.38 0.00 3.17 3.41 0.05 79.99 Average: 0 11.76 0.00 2.87 2.42 0.05 82.90 Average: 1 10.47 0.00 3.13 3.13 0.04 83.22 Average: 2 22.07 0.00 3.24 7.26 0.06 67.37 Average: 3 17.73 0.00 3.98 2.43 0.07 75.78 Average: 4 12.39 0.00 3.32 3.86 0.04 80.40 Average: 5 9.72 0.00 2.71 4.91 0.05 82.61 Average: 6 11.63 0.00 2.77 2.76 0.04 82.80 Average: 7 11.28 0.00 3.35 0.53 0.05 84.79