---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-945 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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): 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: 2799.870 BogoMIPS: 5599.74 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 688K 394M 1% /run /dev/vda1 20G 13G 6.8G 65% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 474 453 0 3015 3186 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:48:ae:41 brd ff:ff:ff:ff:ff:ff inet 10.32.7.248/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fe48:ae41/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:93:e8:ff 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-945) 11/27/23 _x86_64_ (4 CPU) 14:22:34 LINUX RESTART (4 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 117.29 63.51 53.77 4636.91 27641.15 14:25:01 124.76 15.90 108.87 2204.97 45985.67 14:26:01 397.61 239.14 158.47 12111.55 106226.23 14:27:01 316.05 44.49 271.55 3474.35 28927.31 14:28:01 212.96 51.92 161.04 1469.09 17837.83 14:29:01 6.73 0.00 6.73 0.00 1198.47 14:30:01 1.15 0.00 1.15 0.00 13.06 14:31:01 1.12 0.00 1.12 0.00 14.26 14:32:01 68.94 31.43 37.51 1333.91 3976.14 14:33:01 57.75 33.47 24.28 2181.54 3941.35 Average: 130.53 48.01 82.52 2740.56 23591.10 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1685744 3369468 2352920 58.26 49356 1788716 846644 16.64 546720 1626792 140728 14:25:01 166664 3316008 3872000 95.87 71812 3179828 1155928 22.72 605408 2997568 301084 14:26:01 472340 3258240 3566324 88.30 123484 2759320 1119728 22.01 712372 2578800 528 14:27:01 231940 3300780 3806724 94.26 139532 3017836 1216824 23.92 766492 2750904 8300 14:28:01 418816 3286068 3619848 89.63 154096 2798636 1478632 29.07 865524 2461800 34804 14:29:01 408116 3275340 3630548 89.89 154140 2798640 1499300 29.47 875740 2461800 240 14:30:01 401188 3268440 3637476 90.07 154168 2798644 1506848 29.62 882460 2461800 20 14:31:01 402380 3269692 3636284 90.04 154208 2798648 1506848 29.62 881540 2461804 136 14:32:01 684964 3327384 3353700 83.04 155776 2593760 873372 17.17 841112 2244396 59116 14:33:01 475500 3253976 3563164 88.23 162592 2711552 953348 18.74 964916 2317820 33456 Average: 534765 3292540 3503899 86.76 131916 2724558 1215747 23.90 794228 2436348 57841 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 14:24:01 ens3 404.95 248.01 1406.91 66.28 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 14:25:01 ens3 450.62 324.53 11964.39 24.94 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 14:26:01 ens3 408.56 310.89 3413.77 21.00 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:27:01 ens3 98.07 83.17 526.64 7.51 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 7.70 7.70 2.08 2.08 0.00 0.00 0.00 0.00 14:28:01 ens3 113.28 80.69 256.78 16.48 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 43.29 43.29 12.96 12.96 0.00 0.00 0.00 0.00 14:29:01 ens3 125.50 92.80 25.01 66.86 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 35.96 35.96 10.50 10.50 0.00 0.00 0.00 0.00 14:30:01 ens3 105.45 74.94 21.05 54.90 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 25.26 25.26 7.16 7.16 0.00 0.00 0.00 0.00 14:31:01 ens3 66.71 51.01 13.49 32.55 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 6.58 6.58 1.91 1.91 0.00 0.00 0.00 0.00 14:32:01 ens3 326.50 221.28 2416.18 27.25 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 14:33:01 ens3 21.83 20.59 42.53 10.72 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 12.44 12.44 3.51 3.51 0.00 0.00 0.00 0.00 Average: ens3 211.87 150.67 2010.02 32.79 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-945) 11/27/23 _x86_64_ (4 CPU) 14:22:34 LINUX RESTART (4 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 21.79 0.00 1.91 3.28 0.07 72.95 14:24:01 0 18.27 0.00 1.65 2.67 0.05 77.36 14:24:01 1 14.67 0.00 1.99 3.06 0.07 80.21 14:24:01 2 16.56 0.00 1.80 6.05 0.07 75.53 14:24:01 3 37.64 0.00 2.17 1.38 0.08 58.72 14:25:01 all 17.44 0.00 3.07 2.42 0.07 77.01 14:25:01 0 13.05 0.00 2.63 2.40 0.07 81.86 14:25:01 1 17.96 0.00 3.03 1.31 0.07 77.62 14:25:01 2 9.22 0.00 3.58 5.69 0.07 81.43 14:25:01 3 29.51 0.00 3.05 0.25 0.08 67.10 14:26:01 all 15.69 0.00 7.23 9.33 0.14 67.61 14:26:01 0 13.48 0.00 7.36 11.62 0.12 67.42 14:26:01 1 17.11 0.00 8.35 11.42 0.13 62.98 14:26:01 2 15.40 0.00 6.03 8.67 0.14 69.77 14:26:01 3 16.75 0.00 7.22 5.59 0.15 70.29 14:27:01 all 18.46 0.00 5.38 8.95 0.13 67.09 14:27:01 0 17.10 0.00 5.50 10.10 0.13 67.17 14:27:01 1 17.17 0.00 4.45 7.71 0.12 70.56 14:27:01 2 20.49 0.00 4.93 10.11 0.15 64.31 14:27:01 3 19.14 0.00 6.59 7.86 0.12 66.29 14:28:01 all 24.85 0.00 5.42 5.07 0.11 64.55 14:28:01 0 25.13 0.00 5.57 4.05 0.10 65.14 14:28:01 1 25.33 0.00 6.10 4.14 0.12 64.31 14:28:01 2 25.69 0.00 5.43 8.47 0.13 60.28 14:28:01 3 23.18 0.00 4.65 3.61 0.10 68.46 14:29:01 all 1.18 0.00 0.65 0.13 0.03 98.01 14:29:01 0 1.12 0.00 0.58 0.00 0.02 98.28 14:29:01 1 0.92 0.00 0.68 0.00 0.02 98.38 14:29:01 2 1.92 0.00 0.65 0.07 0.02 97.35 14:29:01 3 0.74 0.00 0.67 0.50 0.03 98.06 14:30:01 all 0.74 0.00 0.56 0.01 0.02 98.66 14:30:01 0 0.79 0.00 0.53 0.00 0.02 98.66 14:30:01 1 0.65 0.00 0.57 0.00 0.02 98.76 14:30:01 2 0.76 0.00 0.60 0.03 0.02 98.59 14:30:01 3 0.78 0.00 0.55 0.00 0.02 98.65 14:31:01 all 0.43 0.00 0.37 0.02 0.01 99.16 14:31:01 0 0.37 0.00 0.38 0.00 0.02 99.23 14:31:01 1 0.53 0.00 0.53 0.00 0.02 98.91 14:31:01 2 0.42 0.00 0.24 0.07 0.02 99.26 14:31:01 3 0.42 0.00 0.35 0.00 0.02 99.22 14:32:01 all 11.41 0.00 1.30 1.48 0.05 85.76 14:32:01 0 12.66 0.00 1.10 1.67 0.07 84.50 14:32:01 1 9.86 0.00 1.37 0.75 0.05 87.97 14:32:01 2 10.98 0.00 1.75 3.16 0.05 84.06 14:32:01 3 12.16 0.00 0.94 0.35 0.03 86.52 14:33:01 all 16.78 0.00 0.95 1.49 0.04 80.74 14:33:01 0 7.22 0.00 0.87 0.87 0.02 91.02 14:33:01 1 33.29 0.00 1.08 0.38 0.07 65.17 14:33:01 2 6.41 0.00 0.76 4.30 0.05 88.49 14:33:01 3 20.28 0.00 1.10 0.40 0.05 78.17 Average: all 12.85 0.00 2.68 3.21 0.07 81.20 Average: 0 10.89 0.00 2.61 3.33 0.06 83.11 Average: 1 13.74 0.00 2.81 2.87 0.07 80.50 Average: 2 10.75 0.00 2.57 4.65 0.07 81.97 Average: 3 16.01 0.00 2.72 1.99 0.07 79.22