---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9994 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.7G 9.6G 51% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 497 4514 0 2964 7179 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:1c:04:0a brd ff:ff:ff:ff:ff:ff inet 10.32.6.197/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85253sec preferred_lft 85253sec inet6 fe80::f816:3eff:fe1c:40a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:39:c2:8b 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9994) 09/05/26 _x86_64_ (4 CPU) 04:36:40 LINUX RESTART (4 CPU) 04:37:01 tps rtps wtps bread/s bwrtn/s 04:38:01 88.00 44.28 43.73 4704.55 37633.48 04:39:01 1.02 0.00 1.02 0.00 12.93 04:40:01 1.03 0.02 1.02 2.53 10.93 04:41:01 0.90 0.00 0.90 0.00 11.07 04:42:01 1.12 0.00 1.12 0.00 13.60 04:43:01 0.92 0.00 0.92 0.00 11.46 04:44:01 0.97 0.00 0.97 0.00 11.46 04:45:01 0.90 0.00 0.90 0.00 11.07 04:46:01 0.97 0.00 0.97 0.00 11.20 04:47:01 1.12 0.00 1.12 0.00 15.20 04:48:01 0.93 0.00 0.93 0.00 10.80 04:49:01 0.82 0.00 0.82 0.00 10.26 04:50:01 0.95 0.00 0.95 0.00 10.66 04:51:01 3.20 2.27 0.93 87.72 189.30 04:52:01 91.35 25.08 66.27 835.19 4739.88 04:53:01 76.05 12.70 63.36 2277.49 9808.10 04:54:01 78.09 0.10 77.99 7.06 30850.38 04:55:01 13.68 0.22 13.46 9.87 580.30 Average: 20.11 4.70 15.41 440.25 4663.78 04:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 6155364 7542528 2012064 24.64 26388 1547148 862420 9.36 428008 1428340 44 04:39:01 6155636 7542884 2011792 24.63 26444 1547160 862420 9.36 427492 1428324 160 04:40:01 6155852 7543220 2011576 24.63 26468 1547240 862420 9.36 427492 1428400 12 04:41:01 6156472 7543904 2010956 24.62 26508 1547244 862420 9.36 426656 1428404 148 04:42:01 6156828 7544448 2010600 24.62 26548 1547368 874896 9.49 426508 1428540 8 04:43:01 6156524 7544216 2010904 24.62 26596 1547380 874896 9.49 426636 1428540 148 04:44:01 6156540 7544272 2010888 24.62 26636 1547384 874896 9.49 426560 1428544 20 04:45:01 6156616 7544384 2010812 24.62 26676 1547388 874896 9.49 426596 1428548 164 04:46:01 6166900 7554708 2000528 24.49 26712 1547388 874896 9.49 416168 1428548 4 04:47:01 6166892 7554788 2000536 24.49 26752 1547388 874896 9.49 416252 1428556 176 04:48:01 6166596 7554504 2000832 24.50 26788 1547400 874896 9.49 416500 1428560 8 04:49:01 6166464 7554436 2000964 24.50 26820 1547404 874896 9.49 416324 1428564 172 04:50:01 6166560 7554536 2000868 24.50 26844 1547404 874896 9.49 416496 1428564 12 04:51:01 6131640 7527720 2035788 24.93 26916 1555376 874896 9.49 443956 1435144 300 04:52:01 5648056 7370348 2519372 30.85 51960 1839920 1002800 10.88 668292 1658824 191760 04:53:01 5374024 7413168 2793404 34.20 64124 2132076 1272500 13.81 639336 1933872 242512 04:54:01 4692668 7415648 3474760 42.54 74256 2773124 1063084 11.54 1240800 1961732 8 04:55:01 4585468 7310712 3581960 43.86 76536 2779920 1061324 11.52 1390736 1925588 24412 Average: 5917506 7508912 2249922 27.55 35554 1733095 922130 10.01 548934 1526977 25559 04:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:38:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 04:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 ens3 248.79 126.03 502.09 26.38 0.00 0.00 0.00 0.00 04:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 ens3 0.42 0.20 1.42 0.01 0.00 0.00 0.00 0.00 04:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 ens3 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 ens3 0.23 0.12 0.08 0.07 0.00 0.00 0.00 0.00 04:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 ens3 0.15 0.08 0.06 0.00 0.00 0.00 0.00 0.00 04:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 ens3 0.15 0.05 0.01 0.00 0.00 0.00 0.00 0.00 04:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 ens3 0.18 0.15 0.08 0.07 0.00 0.00 0.00 0.00 04:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 ens3 0.12 0.10 0.08 0.01 0.00 0.00 0.00 0.00 04:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 ens3 45.34 29.81 105.51 11.27 0.00 0.00 0.00 0.00 04:52:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 04:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 ens3 91.25 74.10 928.54 30.10 0.00 0.00 0.00 0.00 04:53:01 lo 2.67 2.67 0.27 0.27 0.00 0.00 0.00 0.00 04:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 ens3 91.87 79.90 988.68 11.34 0.00 0.00 0.00 0.00 04:54:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 04:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 ens3 738.75 496.43 3797.54 3273.72 0.00 0.00 0.00 0.00 04:55:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 04:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 ens3 48.56 80.77 11.33 553.92 0.00 0.00 0.00 0.00 Average: lo 0.38 0.38 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 70.35 49.33 352.01 217.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9994) 09/05/26 _x86_64_ (4 CPU) 04:36:40 LINUX RESTART (4 CPU) 04:37:01 CPU %user %nice %system %iowait %steal %idle 04:38:01 all 5.17 0.00 1.78 3.31 0.92 88.82 04:38:01 0 4.55 0.00 3.58 1.02 0.67 90.19 04:38:01 1 6.51 0.00 1.09 5.12 0.99 86.30 04:38:01 2 4.99 0.00 1.41 5.20 1.13 87.27 04:38:01 3 4.65 0.00 1.06 1.93 0.90 91.46 04:39:01 all 0.03 0.00 0.02 0.01 0.01 99.93 04:39:01 0 0.02 0.00 0.00 0.00 0.02 99.97 04:39:01 1 0.00 0.00 0.00 0.00 0.00 100.00 04:39:01 2 0.07 0.00 0.02 0.05 0.00 99.87 04:39:01 3 0.05 0.00 0.02 0.00 0.00 99.93 04:40:01 all 0.02 0.00 0.01 0.01 0.00 99.95 04:40:01 0 0.03 0.00 0.05 0.00 0.00 99.92 04:40:01 1 0.00 0.00 0.00 0.00 0.02 99.98 04:40:01 2 0.00 0.00 0.02 0.02 0.00 99.97 04:40:01 3 0.03 0.00 0.02 0.00 0.02 99.93 04:41:01 all 0.02 0.00 0.02 0.01 0.00 99.95 04:41:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:41:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:41:01 2 0.02 0.00 0.02 0.03 0.00 99.93 04:41:01 3 0.05 0.00 0.03 0.00 0.00 99.92 04:42:01 all 0.02 0.00 0.02 0.01 0.00 99.95 04:42:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:42:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:42:01 2 0.02 0.00 0.02 0.02 0.00 99.95 04:42:01 3 0.02 0.00 0.03 0.00 0.02 99.93 04:43:01 all 0.07 0.00 0.03 0.01 0.00 99.89 04:43:01 0 0.02 0.00 0.00 0.00 0.00 99.98 04:43:01 1 0.20 0.00 0.05 0.00 0.00 99.75 04:43:01 2 0.03 0.00 0.02 0.05 0.00 99.90 04:43:01 3 0.02 0.00 0.03 0.00 0.02 99.93 04:44:01 all 0.03 0.00 0.01 0.01 0.02 99.94 04:44:01 0 0.07 0.00 0.00 0.00 0.03 99.90 04:44:01 1 0.00 0.00 0.02 0.00 0.03 99.95 04:44:01 2 0.00 0.00 0.02 0.03 0.02 99.93 04:44:01 3 0.02 0.00 0.03 0.00 0.00 99.95 04:45:01 all 0.02 0.00 0.01 0.00 0.00 99.96 04:45:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:45:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:45:01 2 0.03 0.00 0.00 0.03 0.00 99.93 04:45:01 3 0.03 0.00 0.02 0.00 0.00 99.95 04:46:01 all 0.02 0.00 0.02 0.01 0.01 99.94 04:46:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:46:01 1 0.00 0.00 0.00 0.00 0.02 99.98 04:46:01 2 0.00 0.00 0.02 0.03 0.00 99.95 04:46:01 3 0.03 0.00 0.03 0.00 0.03 99.90 04:47:01 all 0.01 0.00 0.02 0.01 0.00 99.96 04:47:01 0 0.03 0.00 0.00 0.00 0.00 99.97 04:47:01 1 0.00 0.00 0.00 0.00 0.00 100.00 04:47:01 2 0.00 0.00 0.02 0.02 0.00 99.97 04:47:01 3 0.02 0.00 0.03 0.02 0.00 99.93 04:48:01 all 0.02 0.00 0.01 0.02 0.01 99.94 04:48:01 0 0.05 0.00 0.02 0.00 0.02 99.92 04:48:01 1 0.00 0.00 0.00 0.00 0.02 99.98 04:48:01 2 0.03 0.00 0.02 0.08 0.00 99.87 04:48:01 3 0.02 0.00 0.05 0.02 0.02 99.90 04:48:01 CPU %user %nice %system %iowait %steal %idle 04:49:01 all 0.02 0.00 0.01 0.01 0.00 99.96 04:49:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:49:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:49:01 2 0.00 0.00 0.00 0.03 0.00 99.97 04:49:01 3 0.03 0.00 0.02 0.00 0.00 99.95 04:50:01 all 0.02 0.00 0.01 0.00 0.01 99.96 04:50:01 0 0.05 0.00 0.00 0.00 0.03 99.92 04:50:01 1 0.00 0.00 0.02 0.00 0.00 99.98 04:50:01 2 0.00 0.00 0.00 0.02 0.00 99.98 04:50:01 3 0.03 0.00 0.02 0.00 0.00 99.95 04:51:01 all 1.03 0.00 0.10 0.07 0.08 98.72 04:51:01 0 1.43 0.00 0.02 0.00 0.07 98.48 04:51:01 1 1.31 0.00 0.02 0.02 0.07 98.59 04:51:01 2 0.78 0.00 0.22 0.25 0.13 98.62 04:51:01 3 0.60 0.00 0.17 0.02 0.07 99.15 04:52:01 all 20.37 0.00 1.37 2.68 0.93 74.66 04:52:01 0 25.36 0.00 1.56 1.46 1.11 70.50 04:52:01 1 21.88 0.00 1.13 0.65 0.98 75.37 04:52:01 2 24.41 0.00 1.91 6.95 1.14 65.59 04:52:01 3 9.81 0.00 0.87 1.63 0.45 87.24 04:53:01 all 19.09 0.00 1.81 1.72 0.97 76.41 04:53:01 0 6.29 0.00 0.97 0.37 0.47 91.91 04:53:01 1 15.37 0.00 1.64 0.98 1.34 80.67 04:53:01 2 12.91 0.00 2.03 5.00 0.77 79.29 04:53:01 3 41.84 0.00 2.62 0.53 1.28 53.72 04:54:01 all 21.76 0.00 2.35 1.65 0.43 73.81 04:54:01 0 26.08 0.00 2.65 0.08 0.40 70.78 04:54:01 1 25.23 0.00 2.54 4.30 0.42 67.52 04:54:01 2 21.39 0.00 2.17 1.63 0.59 74.22 04:54:01 3 14.32 0.00 2.02 0.62 0.32 82.72 04:55:01 all 19.08 0.00 0.88 0.39 0.64 79.02 04:55:01 0 7.22 0.00 0.56 0.02 0.55 91.65 04:55:01 1 5.77 0.00 0.52 0.12 0.27 93.33 04:55:01 2 38.18 0.00 1.47 0.07 1.03 59.25 04:55:01 3 25.19 0.00 0.97 1.34 0.70 71.80 Average: all 4.82 0.00 0.47 0.55 0.22 93.93 Average: 0 3.96 0.00 0.53 0.16 0.19 95.16 Average: 1 4.25 0.00 0.39 0.62 0.23 94.51 Average: 2 5.71 0.00 0.52 1.09 0.27 92.42 Average: 3 5.37 0.00 0.45 0.34 0.21 93.63