---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-91 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: 2800.022 BogoMIPS: 5600.04 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 501 392 0 3050 3160 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:8d:8e:8a brd ff:ff:ff:ff:ff:ff inet 10.32.7.116/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fe8d:8e8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:f1:ac:35 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-91) 12/12/23 _x86_64_ (4 CPU) 14:22:47 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 143.38 78.35 65.02 6136.31 41426.18 14:25:01 164.50 19.29 145.21 2268.83 67770.46 14:26:01 475.75 288.74 187.02 21585.47 91034.29 14:27:01 318.28 35.73 282.55 2809.80 27790.43 14:28:01 126.43 3.95 122.48 467.39 17568.27 14:29:01 5.80 0.00 5.80 0.00 952.11 14:30:01 1.10 0.00 1.10 0.00 12.66 14:31:01 1.02 0.00 1.02 0.00 13.60 14:32:01 92.42 51.44 40.98 2238.96 5434.43 Average: 147.60 53.12 94.48 3948.21 27928.72 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1672696 3290428 2365968 58.58 39828 1738948 917916 18.04 629848 1567320 83236 14:25:01 105912 3292464 3932752 97.38 81784 3201700 1155644 22.72 589504 3066080 255008 14:26:01 444256 3231580 3594408 89.00 130336 2743452 1124248 22.10 631960 2671664 936 14:27:01 589576 3288724 3449088 85.40 147408 2639624 1122776 22.07 679296 2478512 220 14:28:01 687096 3250424 3351568 82.99 159584 2480804 1495556 29.40 794752 2250204 27904 14:29:01 676324 3239728 3362340 83.25 159632 2480800 1504792 29.58 806612 2250120 160 14:30:01 680540 3243992 3358124 83.15 159664 2480812 1513460 29.75 799896 2250124 164 14:31:01 673284 3236784 3365380 83.33 159692 2480812 1518544 29.85 808620 2250132 132 14:32:01 517128 3248488 3521536 87.20 161324 2654432 932668 18.33 871784 2353436 5676 Average: 671868 3258068 3366796 83.36 133250 2544598 1253956 24.65 734697 2348621 41493 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 ens3 380.90 248.39 1444.71 62.07 0.00 0.00 0.00 0.00 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:25:01 ens3 412.79 304.71 12174.54 29.24 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 14:25:01 lo 2.37 2.37 0.21 0.21 0.00 0.00 0.00 0.00 14:26:01 ens3 453.07 365.37 3428.00 24.71 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 14:26:01 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 14:27:01 ens3 150.16 120.43 564.93 15.94 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 14:27:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 14:28:01 ens3 97.58 74.02 229.98 32.98 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 14:28:01 lo 16.51 16.51 5.19 5.19 0.00 0.00 0.00 0.00 14:29:01 ens3 98.32 73.79 19.49 50.69 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 14:29:01 lo 36.56 36.56 10.52 10.52 0.00 0.00 0.00 0.00 14:30:01 ens3 115.91 87.82 23.15 58.36 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 14:30:01 lo 36.24 36.24 10.38 10.38 0.00 0.00 0.00 0.00 14:31:01 ens3 66.89 49.74 13.35 34.58 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 14:31:01 lo 28.91 28.91 8.74 8.74 0.00 0.00 0.00 0.00 14:32:01 ens3 284.65 209.90 2206.78 24.82 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 14:32:01 lo 1.53 1.53 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 228.59 170.22 2216.00 37.06 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: lo 13.88 13.88 3.94 3.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-91) 12/12/23 _x86_64_ (4 CPU) 14:22:47 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 18.03 0.00 2.11 4.00 0.05 75.81 14:24:02 0 26.86 0.00 2.43 4.65 0.08 65.98 14:24:02 1 10.04 0.00 1.69 1.99 0.03 86.24 14:24:02 2 8.13 0.00 2.29 7.74 0.05 81.80 14:24:02 3 27.15 0.00 2.02 1.61 0.05 69.18 14:25:01 all 22.59 0.00 4.28 2.90 0.08 70.15 14:25:01 0 14.49 0.00 2.86 0.48 0.05 82.12 14:25:01 1 20.58 0.00 4.17 2.67 0.07 72.51 14:25:01 2 7.79 0.00 4.09 7.71 0.05 80.36 14:25:01 3 47.40 0.00 5.99 0.77 0.14 45.71 14:26:01 all 12.57 0.00 6.24 13.17 0.08 67.94 14:26:01 0 12.03 0.00 6.16 8.50 0.08 73.22 14:26:01 1 8.98 0.00 5.69 10.69 0.07 74.57 14:26:01 2 17.13 0.00 6.17 18.18 0.10 58.41 14:26:01 3 12.18 0.00 6.95 15.38 0.08 65.41 14:27:01 all 18.98 0.00 5.55 7.95 0.08 67.44 14:27:01 0 20.86 0.00 5.77 2.04 0.08 71.25 14:27:01 1 17.84 0.00 5.22 9.21 0.08 67.65 14:27:01 2 19.88 0.00 6.21 18.83 0.10 54.99 14:27:01 3 17.34 0.00 4.99 1.79 0.07 75.82 14:28:01 all 22.78 0.00 4.47 2.71 0.06 69.98 14:28:01 0 22.37 0.00 4.29 0.77 0.05 72.53 14:28:01 1 22.18 0.00 4.17 0.86 0.07 72.72 14:28:01 2 22.20 0.00 4.17 4.68 0.05 68.90 14:28:01 3 24.37 0.00 5.28 4.54 0.07 65.75 14:29:01 all 0.85 0.00 0.51 0.13 0.02 98.48 14:29:01 0 0.43 0.00 0.53 0.00 0.02 99.01 14:29:01 1 0.67 0.00 0.48 0.00 0.00 98.85 14:29:01 2 1.58 0.00 0.43 0.05 0.02 97.93 14:29:01 3 0.74 0.00 0.62 0.48 0.02 98.15 14:30:01 all 0.68 0.00 0.64 0.01 0.02 98.65 14:30:01 0 0.70 0.00 0.63 0.00 0.02 98.65 14:30:01 1 0.70 0.00 0.55 0.00 0.03 98.71 14:30:01 2 0.68 0.00 0.73 0.03 0.03 98.51 14:30:01 3 0.65 0.00 0.62 0.00 0.02 98.71 14:31:01 all 0.47 0.00 0.38 0.01 0.02 99.13 14:31:01 0 0.52 0.00 0.45 0.00 0.00 99.03 14:31:01 1 0.45 0.00 0.40 0.00 0.02 99.13 14:31:01 2 0.40 0.00 0.32 0.02 0.00 99.26 14:31:01 3 0.50 0.00 0.37 0.00 0.03 99.10 14:32:01 all 12.60 0.00 1.22 2.00 0.05 84.13 14:32:01 0 11.26 0.00 0.88 2.50 0.08 85.28 14:32:01 1 14.06 0.00 1.26 1.81 0.05 82.83 14:32:01 2 12.81 0.00 1.25 0.50 0.05 85.39 14:32:01 3 12.26 0.00 1.47 3.23 0.03 83.00 Average: all 12.13 0.00 2.81 3.64 0.05 81.37 Average: 0 12.16 0.00 2.66 2.11 0.05 83.02 Average: 1 10.57 0.00 2.62 3.01 0.05 83.75 Average: 2 10.03 0.00 2.83 6.37 0.05 80.71 Average: 3 15.77 0.00 3.13 3.07 0.06 77.97