---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4387 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 452 449 0 3042 3208 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:5a:d1:87 brd ff:ff:ff:ff:ff:ff inet 10.32.7.6/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85503sec preferred_lft 85503sec inet6 fe80::f816:3eff:fe5a:d187/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:d7:d3:60 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-4387) 04/05/25 _x86_64_ (4 CPU) 09:42:54 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:02 84.92 44.63 40.29 4756.01 37646.01 09:45:01 1.58 0.00 1.58 0.00 19.52 09:46:01 1.12 0.02 1.10 3.60 13.86 09:47:01 1.23 0.00 1.23 0.00 13.46 09:48:01 1.48 0.00 1.48 0.00 17.86 09:49:01 1.25 0.00 1.25 0.00 14.00 09:50:01 0.95 0.00 0.95 0.00 12.53 09:51:01 0.78 0.00 0.78 0.00 10.13 09:52:01 1.00 0.00 1.00 0.00 12.53 09:53:01 1.13 0.00 1.13 0.00 13.86 09:54:01 4.88 3.33 1.55 143.58 195.03 09:55:01 109.78 21.82 87.97 765.47 6732.13 09:56:01 308.58 12.31 296.27 2227.10 30247.36 09:57:01 281.42 3.95 277.47 256.98 37077.37 Average: 57.22 6.15 51.07 583.03 8011.71 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:02 2070108 3475976 1968544 48.74 26440 1549728 804848 15.82 392792 1429148 312 09:45:01 2071076 3476952 1967576 48.72 26472 1549732 804848 15.82 391976 1429148 4 09:46:01 2070532 3476572 1968120 48.73 26528 1549844 804848 15.82 392200 1429256 132 09:47:01 2070748 3476904 1967904 48.73 26608 1549848 804848 15.82 392440 1429260 108 09:48:01 2070864 3477128 1967788 48.72 26712 1549848 812304 15.97 392092 1429260 180 09:49:01 2070808 3477176 1967844 48.73 26792 1549852 812304 15.97 392172 1429264 124 09:50:01 2070848 3477384 1967804 48.72 26824 1549988 812304 15.97 392200 1429400 120 09:51:01 2070392 3476972 1968260 48.74 26856 1549992 812016 15.96 392620 1429404 160 09:52:01 2070584 3477220 1968068 48.73 26896 1549992 812016 15.96 392292 1429404 128 09:53:01 2070608 3477280 1968044 48.73 26960 1549980 812016 15.96 392280 1429408 8 09:54:01 2004608 3421144 2034044 50.36 27088 1559600 814040 16.00 450788 1437268 20 09:55:01 1602984 3338288 2435668 60.31 56480 1831560 889080 17.48 572796 1678532 154648 09:56:01 819628 3265124 3219024 79.71 87116 2473160 1249348 24.56 743024 2216300 15264 09:57:01 344416 3315444 3694236 91.47 118408 2928460 1390172 27.33 711692 2682136 79552 Average: 1819872 3436397 2218780 54.94 39727 1735113 888214 17.46 457240 1593371 17911 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:02 ens3 194.58 104.82 498.98 25.81 0.00 0.00 0.00 0.00 09:44:02 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 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 0.00 0.00 0.00 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 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 lo 0.20 0.20 0.01 0.01 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 0.10 0.07 0.01 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 0.00 0.00 0.00 0.00 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 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 lo 0.20 0.20 0.01 0.01 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 0.17 0.10 0.08 0.06 0.00 0.00 0.00 0.00 09:49:01 lo 0.00 0.00 0.00 0.00 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 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 lo 0.20 0.20 0.01 0.01 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 0.42 0.42 0.29 0.21 0.00 0.00 0.00 0.00 09:51:01 lo 0.00 0.00 0.00 0.00 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 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 lo 0.20 0.20 0.01 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 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 98.68 52.99 114.17 15.69 0.00 0.00 0.00 0.00 09:54:01 lo 0.20 0.20 0.01 0.01 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 175.07 134.32 1192.09 35.30 0.00 0.00 0.00 0.00 09:55:01 lo 1.07 1.07 0.09 0.09 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 568.77 348.59 3105.68 31.23 0.00 0.00 0.00 0.00 09:56:01 lo 1.87 1.87 0.16 0.16 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 522.86 366.99 4004.62 26.16 0.00 0.00 0.00 0.00 09:57:01 lo 0.00 0.00 0.00 0.00 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 111.65 72.14 637.65 9.62 0.00 0.00 0.00 0.00 Average: lo 0.31 0.31 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-4387) 04/05/25 _x86_64_ (4 CPU) 09:42:54 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:02 all 3.78 0.00 1.25 2.73 0.02 92.22 09:44:02 0 4.75 0.00 2.18 3.86 0.02 89.19 09:44:02 1 4.01 0.00 0.97 2.17 0.02 92.84 09:44:02 2 3.69 0.00 0.77 2.04 0.03 93.48 09:44:02 3 2.68 0.00 1.06 2.85 0.02 93.39 09:45:01 all 0.02 0.00 0.00 0.02 0.00 99.95 09:45:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:45:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:45:01 2 0.02 0.00 0.00 0.07 0.00 99.92 09:45:01 3 0.03 0.00 0.02 0.00 0.00 99.95 09:46:01 all 0.03 0.00 0.02 0.01 0.00 99.94 09:46:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:46:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:46:01 2 0.08 0.00 0.00 0.03 0.00 99.88 09:46:01 3 0.03 0.00 0.02 0.03 0.02 99.90 09:47:01 all 0.01 0.00 0.01 0.02 0.00 99.96 09:47:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:47:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:47:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:47:01 3 0.02 0.00 0.02 0.07 0.00 99.90 09:48:01 all 0.03 0.00 0.01 0.03 0.00 99.94 09:48:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:48:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:48:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:48:01 3 0.03 0.00 0.03 0.08 0.00 99.85 09:49:01 all 0.01 0.00 0.02 0.01 0.00 99.96 09:49:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:49:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:49:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:49:01 3 0.00 0.00 0.03 0.07 0.02 99.88 09:50:01 all 0.19 0.00 0.02 0.01 0.00 99.78 09:50:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:50:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:50:01 2 0.03 0.00 0.02 0.00 0.00 99.95 09:50:01 3 0.72 0.00 0.05 0.03 0.00 99.20 09:51:01 all 0.53 0.00 0.00 0.00 0.00 99.46 09:51:01 0 0.05 0.00 0.00 0.00 0.02 99.93 09:51:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 3 2.00 0.00 0.02 0.03 0.00 97.95 09:52:01 all 0.10 0.00 0.02 0.01 0.00 99.88 09:52:01 0 0.05 0.00 0.02 0.00 0.00 99.93 09:52:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:52:01 2 0.03 0.00 0.02 0.00 0.00 99.95 09:52:01 3 0.30 0.00 0.02 0.03 0.00 99.65 09:53:01 all 0.00 0.00 0.01 0.01 0.00 99.97 09:53:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:53:01 1 0.00 0.00 0.00 0.02 0.00 99.98 09:53:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 3 0.00 0.00 0.00 0.03 0.00 99.97 09:54:01 all 1.30 0.00 0.08 0.06 0.01 98.55 09:54:01 0 1.77 0.00 0.05 0.03 0.00 98.15 09:54:01 1 0.92 0.00 0.22 0.17 0.02 98.68 09:54:01 2 1.77 0.00 0.00 0.02 0.02 98.20 09:54:01 3 0.75 0.00 0.07 0.03 0.02 99.13 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 19.39 0.00 1.51 3.21 0.04 75.85 09:55:01 0 15.60 0.00 1.42 0.13 0.03 82.81 09:55:01 1 10.64 0.00 1.29 6.76 0.03 81.27 09:55:01 2 11.64 0.00 0.95 0.37 0.02 87.02 09:55:01 3 39.66 0.00 2.41 5.59 0.07 52.28 09:56:01 all 10.48 0.00 3.18 8.59 0.05 77.69 09:56:01 0 9.68 0.00 4.30 13.17 0.05 72.80 09:56:01 1 8.73 0.00 2.06 1.90 0.05 87.26 09:56:01 2 6.83 0.00 2.62 8.18 0.07 82.30 09:56:01 3 16.64 0.00 3.74 11.09 0.07 68.46 09:57:01 all 9.79 0.00 4.09 8.34 0.07 77.71 09:57:01 0 8.80 0.00 4.49 6.13 0.05 80.54 09:57:01 1 10.78 0.00 3.15 4.75 0.07 81.25 09:57:01 2 10.66 0.00 4.36 12.47 0.08 72.42 09:57:01 3 8.95 0.00 4.32 10.06 0.05 76.61 Average: all 3.25 0.00 0.73 1.64 0.01 94.36 Average: 0 2.91 0.00 0.89 1.66 0.01 94.52 Average: 1 2.50 0.00 0.55 1.12 0.01 95.82 Average: 2 2.48 0.00 0.62 1.64 0.02 95.24 Average: 3 5.13 0.00 0.84 2.14 0.02 91.88