---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7126 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 818 29077 0 2271 30916 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:3a:05:1a brd ff:ff:ff:ff:ff:ff inet 10.30.107.170/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85691sec preferred_lft 85691sec inet6 fe80::f816:3eff:fe3a:51a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:c0:cb:25 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-7126) 02/20/24 _x86_64_ (8 CPU) 20:58:02 LINUX RESTART (8 CPU) 20:59:01 tps rtps wtps bread/s bwrtn/s 21:00:01 18.01 0.00 18.01 0.00 21872.04 21:01:01 15.06 0.02 15.05 2.80 22055.52 21:02:01 15.07 0.00 15.07 0.00 22444.10 21:03:01 14.78 0.00 14.78 0.00 21652.92 21:04:01 14.90 0.00 14.90 0.00 22186.57 21:05:01 14.35 0.00 14.35 0.00 20710.16 21:06:01 0.92 0.02 0.90 0.13 11.20 21:07:01 0.98 0.02 0.97 2.53 13.46 21:08:01 333.36 39.03 294.33 1341.64 7091.08 21:09:01 101.08 14.36 86.72 1051.96 9834.23 Average: 52.85 5.34 47.50 239.88 14787.48 20:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:00:01 30659116 31901296 2280104 6.92 38664 1531696 1292344 3.80 614872 1414076 196 21:01:01 30655632 31897968 2283588 6.93 38752 1531776 1292344 3.80 618968 1414160 164 21:02:01 30654156 31896620 2285064 6.94 38840 1531784 1292344 3.80 620024 1414160 132 21:03:01 30654352 31896968 2284868 6.94 38936 1531792 1292344 3.80 619728 1414176 56 21:04:01 30652940 31895616 2286280 6.94 39024 1531796 1292344 3.80 620996 1414184 24 21:05:01 30650368 31893176 2288852 6.95 39112 1531804 1292344 3.80 624056 1414200 52 21:06:01 30641968 31884828 2297252 6.97 39152 1531816 1292344 3.80 632496 1414180 24 21:07:01 30640448 31883444 2298772 6.98 39184 1531896 1292344 3.80 633724 1414260 184 21:08:01 30164528 31698484 2774692 8.42 62160 1781692 1446864 4.26 874424 1607428 124420 21:09:01 29895736 31684840 3043484 9.24 82684 2003772 1414832 4.16 923512 1800028 111996 Average: 30526924 31853324 2412296 7.32 45651 1603982 1320045 3.88 678280 1472085 23725 20:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 ens3 0.30 0.10 0.06 0.04 0.00 0.00 0.00 0.00 21:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 ens3 1.47 0.72 2.19 0.25 0.00 0.00 0.00 0.00 21:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 ens3 0.25 0.08 0.06 0.00 0.00 0.00 0.00 0.00 21:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 ens3 0.30 0.25 0.06 0.18 0.00 0.00 0.00 0.00 21:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 ens3 0.83 0.22 0.19 0.20 0.00 0.00 0.00 0.00 21:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 ens3 0.88 0.60 0.37 0.67 0.00 0.00 0.00 0.00 21:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 ens3 0.88 0.75 0.41 1.33 0.00 0.00 0.00 0.00 21:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 ens3 0.28 0.35 0.08 0.36 0.00 0.00 0.00 0.00 21:08:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 ens3 187.97 147.79 520.37 54.74 0.00 0.00 0.00 0.00 21:09:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 ens3 46.88 33.13 718.75 7.26 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.03 0.03 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 24.00 18.40 124.24 6.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7126) 02/20/24 _x86_64_ (8 CPU) 20:58:02 LINUX RESTART (8 CPU) 20:59:01 CPU %user %nice %system %iowait %steal %idle 21:00:01 all 0.05 0.00 0.01 1.67 0.01 98.27 21:00:01 0 0.03 0.00 0.02 0.00 0.02 99.93 21:00:01 1 0.00 0.00 0.02 13.11 0.00 86.88 21:00:01 2 0.03 0.00 0.02 0.00 0.00 99.95 21:00:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:00:01 4 0.05 0.00 0.02 0.00 0.02 99.92 21:00:01 5 0.00 0.00 0.00 0.23 0.00 99.77 21:00:01 6 0.05 0.00 0.00 0.00 0.02 99.93 21:00:01 7 0.20 0.00 0.00 0.00 0.00 99.80 21:01:01 all 0.04 0.00 0.02 1.37 0.01 98.57 21:01:01 0 0.03 0.00 0.05 0.00 0.03 99.88 21:01:01 1 0.03 0.00 0.02 10.96 0.00 88.99 21:01:01 2 0.03 0.00 0.02 0.00 0.00 99.95 21:01:01 3 0.00 0.00 0.02 0.00 0.02 99.97 21:01:01 4 0.05 0.00 0.02 0.00 0.00 99.93 21:01:01 5 0.02 0.00 0.00 0.00 0.00 99.98 21:01:01 6 0.05 0.00 0.02 0.00 0.00 99.93 21:01:01 7 0.07 0.00 0.02 0.00 0.02 99.90 21:02:01 all 0.08 0.00 0.02 1.21 0.01 98.68 21:02:01 0 0.03 0.00 0.02 0.00 0.02 99.93 21:02:01 1 0.02 0.00 0.02 9.69 0.02 90.26 21:02:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:02:01 3 0.00 0.00 0.02 0.00 0.02 99.97 21:02:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:02:01 5 0.03 0.00 0.00 0.00 0.00 99.97 21:02:01 6 0.02 0.00 0.02 0.00 0.00 99.97 21:02:01 7 0.53 0.00 0.08 0.00 0.00 99.38 21:03:01 all 0.03 0.00 0.02 1.67 0.01 98.27 21:03:01 0 0.05 0.00 0.05 0.00 0.02 99.88 21:03:01 1 0.02 0.00 0.02 13.36 0.00 86.60 21:03:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:03:01 3 0.03 0.00 0.03 0.00 0.02 99.92 21:03:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:03:01 5 0.05 0.00 0.02 0.00 0.00 99.93 21:03:01 6 0.05 0.00 0.02 0.02 0.02 99.90 21:03:01 7 0.03 0.00 0.00 0.00 0.02 99.95 21:04:01 all 0.02 0.00 0.01 1.36 0.01 98.61 21:04:01 0 0.07 0.00 0.00 0.00 0.02 99.92 21:04:01 1 0.00 0.00 0.03 10.84 0.02 89.11 21:04:01 2 0.00 0.00 0.03 0.00 0.00 99.97 21:04:01 3 0.02 0.00 0.00 0.00 0.00 99.98 21:04:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:04:01 5 0.03 0.00 0.02 0.00 0.02 99.93 21:04:01 6 0.03 0.00 0.00 0.00 0.00 99.97 21:04:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:05:01 all 0.04 0.00 0.01 1.23 0.01 98.71 21:05:01 0 0.08 0.00 0.03 0.00 0.02 99.87 21:05:01 1 0.02 0.00 0.00 9.88 0.00 90.11 21:05:01 2 0.03 0.00 0.00 0.00 0.02 99.95 21:05:01 3 0.02 0.00 0.00 0.00 0.02 99.97 21:05:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:05:01 5 0.08 0.00 0.02 0.00 0.00 99.90 21:05:01 6 0.02 0.00 0.02 0.00 0.00 99.97 21:05:01 7 0.05 0.00 0.00 0.00 0.02 99.93 21:06:01 all 0.16 0.00 0.02 0.00 0.01 99.82 21:06:01 0 0.15 0.00 0.03 0.00 0.00 99.82 21:06:01 1 0.00 0.00 0.02 0.02 0.00 99.97 21:06:01 2 0.13 0.00 0.02 0.00 0.00 99.85 21:06:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:06:01 4 0.00 0.00 0.02 0.00 0.03 99.95 21:06:01 5 0.05 0.00 0.00 0.00 0.00 99.95 21:06:01 6 0.00 0.00 0.00 0.00 0.02 99.98 21:06:01 7 0.91 0.00 0.02 0.00 0.00 99.07 21:07:01 all 0.02 0.00 0.01 0.34 0.00 99.62 21:07:01 0 0.03 0.00 0.00 0.00 0.00 99.97 21:07:01 1 0.00 0.00 0.02 2.02 0.00 97.97 21:07:01 2 0.00 0.00 0.00 0.00 0.00 100.00 21:07:01 3 0.02 0.00 0.00 0.00 0.00 99.98 21:07:01 4 0.05 0.00 0.02 0.73 0.02 99.18 21:07:01 5 0.03 0.00 0.02 0.00 0.00 99.95 21:07:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:07:01 7 0.03 0.00 0.02 0.00 0.02 99.93 21:08:01 all 11.30 0.00 1.17 1.20 0.05 86.28 21:08:01 0 2.92 0.00 0.65 0.12 0.03 96.28 21:08:01 1 7.79 0.00 0.95 3.52 0.05 87.69 21:08:01 2 20.36 0.00 0.98 0.13 0.03 78.48 21:08:01 3 6.77 0.00 0.93 0.25 0.03 92.01 21:08:01 4 10.90 0.00 2.14 3.49 0.05 83.42 21:08:01 5 12.97 0.00 1.45 0.23 0.08 85.26 21:08:01 6 23.71 0.00 1.70 0.57 0.07 73.96 21:08:01 7 4.97 0.00 0.49 1.27 0.07 93.20 21:09:01 all 9.36 0.00 0.65 2.25 0.03 87.70 21:09:01 0 0.83 0.00 0.37 0.02 0.02 98.77 21:09:01 1 1.13 0.00 0.28 2.09 0.02 96.48 21:09:01 2 0.10 0.00 0.07 0.23 0.02 99.58 21:09:01 3 28.69 0.00 1.55 2.67 0.05 67.03 21:09:01 4 16.71 0.00 0.95 0.17 0.05 82.12 21:09:01 5 21.88 0.00 0.83 1.29 0.03 75.97 21:09:01 6 5.10 0.00 0.55 0.78 0.00 93.56 21:09:01 7 0.45 0.00 0.59 10.82 0.07 88.07 Average: all 2.11 0.00 0.19 1.23 0.01 96.46 Average: 0 0.42 0.00 0.12 0.01 0.02 99.42 Average: 1 0.91 0.00 0.14 7.54 0.01 91.41 Average: 2 2.07 0.00 0.11 0.04 0.01 97.77 Average: 3 3.55 0.00 0.26 0.29 0.02 95.89 Average: 4 2.78 0.00 0.32 0.44 0.02 96.45 Average: 5 3.51 0.00 0.24 0.18 0.01 96.07 Average: 6 2.90 0.00 0.23 0.14 0.01 96.72 Average: 7 0.73 0.00 0.12 1.21 0.02 97.93