---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1507 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.1G 53% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 458 421 0 3064 3202 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:fb:a2:83 brd ff:ff:ff:ff:ff:ff inet 10.32.6.250/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85500sec preferred_lft 85500sec inet6 fe80::f816:3eff:fefb:a283/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:50:56:ce 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-1507) 08/03/24 _x86_64_ (4 CPU) 09:42:40 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:01 84.32 43.63 40.69 4655.49 37512.96 09:45:01 1.55 0.00 1.55 0.00 17.33 09:46:01 1.00 0.00 1.00 0.00 10.80 09:47:01 1.45 0.00 1.45 0.00 17.33 09:48:01 1.07 0.00 1.07 0.00 12.26 09:49:01 1.27 0.00 1.27 0.00 15.05 09:50:01 1.20 0.00 1.20 0.00 13.46 09:51:01 1.73 0.00 1.73 0.00 19.73 09:52:01 1.15 0.00 1.15 0.00 12.66 09:53:01 1.57 0.00 1.57 0.00 19.20 09:54:01 3.98 2.77 1.22 111.60 206.67 09:55:01 123.08 37.01 86.07 1759.17 6544.38 09:56:01 368.51 12.51 356.00 2236.72 35035.65 09:57:01 228.71 5.90 222.81 528.71 34198.83 Average: 58.69 7.28 51.41 664.51 8126.95 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 2063684 3469396 1974968 48.90 26444 1549464 807520 15.87 399616 1428380 220 09:45:01 2064564 3470340 1974088 48.88 26476 1549468 807520 15.87 398892 1428384 32 09:46:01 2064384 3470220 1974268 48.88 26516 1549472 807520 15.87 399192 1428384 148 09:47:01 2064492 3470416 1974160 48.88 26588 1549476 807520 15.87 399112 1428388 32 09:48:01 2064292 3470256 1974360 48.89 26636 1549468 821692 16.15 398332 1428388 8 09:49:01 2064532 3470536 1974120 48.88 26668 1549480 821692 16.15 398560 1428392 172 09:50:01 2064640 3470724 1974012 48.88 26740 1549484 821692 16.15 398596 1428400 144 09:51:01 2063988 3470340 1974664 48.89 26828 1549616 821692 16.15 398656 1428528 144 09:52:01 2063980 3470436 1974672 48.89 26916 1549616 821692 16.15 398640 1428528 148 09:53:01 2063940 3470484 1974712 48.90 27004 1549624 817488 16.07 398772 1428536 180 09:54:01 2026860 3442648 2011792 49.81 27112 1558728 825424 16.23 428768 1435628 20 09:55:01 1586960 3343920 2451692 60.71 57156 1852268 901880 17.73 589848 1677000 160696 09:56:01 662512 3268888 3376140 83.60 91552 2618928 1246460 24.50 763764 2340016 9372 09:57:01 446680 3287192 3591972 88.94 119288 2809556 943160 18.54 746812 2560624 2212 Average: 1811822 3431843 2226830 55.14 40137 1738189 862354 16.95 465540 1592684 12395 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 180.62 100.90 495.57 24.85 0.00 0.00 0.00 0.00 09:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 0.29 0.27 0.09 0.08 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 75.00 39.52 117.29 12.88 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 206.02 142.64 1206.64 38.35 0.00 0.00 0.00 0.00 09:55:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 451.58 255.60 3098.93 24.31 0.00 0.00 0.00 0.00 09:56:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 521.46 350.72 3834.79 26.67 0.00 0.00 0.00 0.00 09:57:01 lo 0.33 0.33 0.02 0.02 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 102.67 63.66 626.02 9.09 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1507) 08/03/24 _x86_64_ (4 CPU) 09:42:40 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 3.75 0.00 1.18 2.79 0.02 92.26 09:44:01 0 5.59 0.00 0.77 1.54 0.03 92.07 09:44:01 1 3.43 0.00 0.84 2.91 0.02 92.81 09:44:01 2 3.59 0.00 2.28 2.45 0.03 91.63 09:44:01 3 2.39 0.00 0.82 4.28 0.02 92.49 09:45:01 all 0.14 0.00 0.01 0.01 0.00 99.84 09:45:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:45:01 1 0.02 0.00 0.02 0.00 0.02 99.95 09:45:01 2 0.47 0.00 0.02 0.00 0.00 99.52 09:45:01 3 0.05 0.00 0.02 0.03 0.00 99.90 09:46:01 all 0.02 0.00 0.01 0.01 0.00 99.95 09:46:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:46:01 1 0.03 0.00 0.03 0.00 0.00 99.93 09:46:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:46:01 3 0.02 0.00 0.00 0.03 0.00 99.95 09:47:01 all 0.02 0.00 0.01 0.03 0.00 99.93 09:47:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:47:01 1 0.05 0.00 0.03 0.00 0.02 99.90 09:47:01 2 0.00 0.00 0.00 0.00 0.02 99.98 09:47:01 3 0.02 0.00 0.00 0.12 0.02 99.85 09:48:01 all 0.02 0.00 0.01 0.01 0.00 99.96 09:48:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:48:01 1 0.05 0.00 0.03 0.00 0.00 99.92 09:48:01 2 0.03 0.00 0.02 0.00 0.00 99.95 09:48:01 3 0.02 0.00 0.00 0.05 0.00 99.93 09:49:01 all 0.27 0.00 0.01 0.01 0.00 99.70 09:49:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:49:01 1 0.03 0.00 0.00 0.00 0.02 99.95 09:49:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:49:01 3 1.01 0.00 0.02 0.03 0.00 98.94 09:50:01 all 0.52 0.00 0.01 0.02 0.01 99.45 09:50:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:50:01 1 0.03 0.00 0.03 0.02 0.02 99.90 09:50:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:50:01 3 1.99 0.00 0.00 0.05 0.02 97.95 09:51:01 all 0.51 0.00 0.02 0.03 0.00 99.44 09:51:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:51:01 1 0.02 0.00 0.02 0.05 0.00 99.92 09:51:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:51:01 3 1.97 0.00 0.03 0.07 0.00 97.93 09:52:01 all 0.51 0.00 0.02 0.02 0.00 99.44 09:52:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:52:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:52:01 2 0.03 0.00 0.00 0.00 0.02 99.95 09:52:01 3 2.00 0.00 0.03 0.11 0.02 97.83 09:53:01 all 0.03 0.00 0.01 0.04 0.00 99.92 09:53:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:53:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:53:01 3 0.08 0.00 0.03 0.15 0.02 99.72 09:54:01 all 1.03 0.00 0.08 0.06 0.01 98.81 09:54:01 0 0.73 0.00 0.17 0.08 0.02 99.00 09:54:01 1 0.70 0.00 0.07 0.08 0.00 99.15 09:54:01 2 1.38 0.00 0.10 0.00 0.00 98.52 09:54:01 3 1.31 0.00 0.03 0.08 0.00 98.58 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 19.12 0.00 1.64 3.71 0.06 75.47 09:55:01 0 37.02 0.00 2.20 1.77 0.08 58.92 09:55:01 1 22.62 0.00 1.98 0.88 0.05 74.47 09:55:01 2 13.95 0.00 1.42 0.89 0.07 83.67 09:55:01 3 2.77 0.00 0.94 11.35 0.05 84.89 09:56:01 all 11.17 0.00 3.68 10.87 0.08 74.19 09:56:01 0 17.47 0.00 4.88 13.78 0.08 63.79 09:56:01 1 11.14 0.00 2.86 3.73 0.07 82.21 09:56:01 2 8.14 0.00 3.24 10.67 0.10 77.86 09:56:01 3 7.92 0.00 3.75 15.34 0.07 72.91 09:57:01 all 10.68 0.00 4.06 6.87 0.07 78.31 09:57:01 0 8.26 0.00 3.82 15.45 0.07 72.39 09:57:01 1 13.93 0.00 4.85 7.25 0.08 73.89 09:57:01 2 10.69 0.00 4.40 2.79 0.08 82.03 09:57:01 3 9.81 0.00 3.15 1.96 0.07 85.01 Average: all 3.40 0.00 0.77 1.74 0.02 94.07 Average: 0 4.93 0.00 0.85 2.32 0.02 91.87 Average: 1 3.72 0.00 0.77 1.06 0.02 94.43 Average: 2 2.73 0.00 0.82 1.19 0.02 95.24 Average: 3 2.23 0.00 0.63 2.39 0.02 94.73