---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8784 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 876 25076 0 6214 30835 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:5f:b0:22 brd ff:ff:ff:ff:ff:ff inet 10.30.106.102/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe5f:b022/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:e6:8b:20 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8784) 02/26/24 _x86_64_ (8 CPU) 09:24:05 LINUX RESTART (8 CPU) 09:25:02 tps rtps wtps bread/s bwrtn/s 09:26:01 346.96 71.87 275.09 4646.26 10208.03 09:27:01 121.78 22.70 99.08 2698.22 13563.74 09:28:02 211.93 0.32 211.61 32.93 103328.65 09:29:01 342.25 12.96 329.28 819.69 42105.78 09:30:01 11.61 0.00 11.61 0.00 1156.29 09:31:01 3.95 0.02 3.93 0.13 906.25 09:32:01 71.40 1.35 70.05 109.05 4623.28 Average: 157.66 15.47 142.19 1179.21 25122.51 09:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:26:01 30126212 31687956 2813008 8.54 67088 1806680 1436924 4.23 879892 1643296 146292 09:27:01 29469568 31653064 3469652 10.53 90048 2383164 1597896 4.70 997072 2135252 358320 09:28:02 25754380 31632728 7184840 21.81 140632 5864584 1474984 4.34 1052984 5600840 907504 09:29:01 23479948 29524936 9459272 28.72 156772 5995708 8877516 26.12 3340384 5508920 1932 09:30:01 23180688 29234760 9758532 29.63 157204 6003528 9077460 26.71 3645556 5499024 996 09:31:01 23195520 29251040 9743700 29.58 157304 6004696 9232344 27.16 3630416 5499312 1004 09:32:01 25650960 31544608 7288260 22.13 160216 5857856 1550412 4.56 1389292 5352220 13124 Average: 25836754 30647013 7102466 21.56 132752 4845174 4749648 13.97 2133657 4462695 204167 09:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:26:01 ens3 332.52 243.70 1540.72 75.82 0.00 0.00 0.00 0.00 09:26:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 122.05 86.99 2606.59 13.39 0.00 0.00 0.00 0.00 09:27:01 br-cbd17526f4ec 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 5.33 5.33 0.51 0.51 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:02 ens3 1075.20 649.01 29711.67 48.84 0.00 0.00 0.00 0.00 09:28:02 br-cbd17526f4ec 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:02 lo 8.33 8.33 0.82 0.82 0.00 0.00 0.00 0.00 09:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 veth0d2641a 0.34 0.69 0.03 0.66 0.00 0.00 0.00 0.00 09:29:01 ens3 6.07 4.64 1.34 1.28 0.00 0.00 0.00 0.00 09:29:01 vethb051daf 36.81 33.74 19.41 30.74 0.00 0.00 0.00 0.00 09:29:01 veth8df5866 2.00 2.29 0.40 0.21 0.00 0.00 0.00 0.00 09:30:01 veth0d2641a 0.57 0.60 0.05 1.61 0.00 0.00 0.00 0.00 09:30:01 ens3 2.52 2.12 0.73 0.95 0.00 0.00 0.00 0.00 09:30:01 vethb051daf 63.74 54.32 26.21 98.37 0.00 0.00 0.00 0.01 09:30:01 veth8df5866 12.56 14.63 2.83 8.54 0.00 0.00 0.00 0.00 09:31:01 veth0d2641a 0.83 0.95 0.09 1.69 0.00 0.00 0.00 0.00 09:31:01 ens3 2.00 1.90 0.42 0.62 0.00 0.00 0.00 0.00 09:31:01 vethb051daf 0.48 0.52 0.59 0.04 0.00 0.00 0.00 0.00 09:31:01 veth8df5866 12.78 15.55 2.12 1.26 0.00 0.00 0.00 0.00 09:32:01 ens3 83.45 57.77 73.98 67.42 0.00 0.00 0.00 0.00 09:32:01 lo 49.69 49.69 39.64 39.64 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 232.27 149.57 4867.42 29.72 0.00 0.00 0.00 0.00 Average: lo 6.59 6.59 5.64 5.64 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8784) 02/26/24 _x86_64_ (8 CPU) 09:24:05 LINUX RESTART (8 CPU) 09:25:02 CPU %user %nice %system %iowait %steal %idle 09:26:01 all 11.14 0.00 1.10 2.05 0.05 85.67 09:26:01 0 2.50 0.00 0.65 1.21 0.03 95.62 09:26:01 1 2.76 0.00 0.86 5.88 0.03 90.45 09:26:01 2 5.71 0.00 1.50 4.29 0.03 88.47 09:26:01 3 7.37 0.00 0.53 1.38 0.07 90.65 09:26:01 4 15.95 0.00 0.97 1.09 0.05 81.95 09:26:01 5 35.59 0.00 2.21 2.12 0.08 60.00 09:26:01 6 13.90 0.00 1.41 0.27 0.05 84.36 09:26:01 7 5.30 0.00 0.64 0.15 0.03 93.87 09:27:01 all 10.55 0.00 0.94 1.27 0.04 87.20 09:27:01 0 22.61 0.00 1.14 1.04 0.05 75.16 09:27:01 1 11.50 0.00 1.20 3.83 0.03 83.44 09:27:01 2 7.97 0.00 0.83 0.32 0.02 90.86 09:27:01 3 5.11 0.00 0.83 2.20 0.02 91.84 09:27:01 4 25.70 0.00 1.55 2.13 0.03 70.59 09:27:01 5 6.85 0.00 0.85 0.08 0.03 92.18 09:27:01 6 2.74 0.00 0.72 0.03 0.02 96.49 09:27:01 7 1.89 0.00 0.43 0.55 0.07 97.06 09:28:02 all 12.96 0.00 5.59 5.56 0.08 75.80 09:28:02 0 14.44 0.00 6.37 1.27 0.07 77.85 09:28:02 1 12.45 0.00 5.77 0.08 0.08 81.61 09:28:02 2 11.65 0.00 5.06 0.20 0.08 83.00 09:28:02 3 13.22 0.00 6.32 0.34 0.10 80.02 09:28:02 4 10.64 0.00 4.54 8.67 0.07 76.08 09:28:02 5 14.19 0.00 5.81 14.88 0.12 65.00 09:28:02 6 14.90 0.00 6.10 0.12 0.09 78.80 09:28:02 7 12.19 0.00 4.71 19.07 0.07 63.97 09:29:01 all 28.32 0.00 3.57 3.38 0.09 64.64 09:29:01 0 28.10 0.00 3.70 0.99 0.10 67.11 09:29:01 1 24.51 0.00 3.44 0.56 0.09 71.40 09:29:01 2 24.53 0.00 3.43 2.20 0.09 69.75 09:29:01 3 33.09 0.00 3.63 1.45 0.09 61.75 09:29:01 4 33.24 0.00 3.51 4.13 0.09 59.04 09:29:01 5 28.18 0.00 3.77 12.59 0.09 55.37 09:29:01 6 31.22 0.00 3.75 4.16 0.09 60.80 09:29:01 7 23.69 0.00 3.36 1.09 0.08 71.78 09:30:01 all 8.66 0.00 0.83 0.12 0.07 90.32 09:30:01 0 8.30 0.00 1.05 0.43 0.05 90.17 09:30:01 1 8.33 0.00 0.77 0.00 0.07 90.83 09:30:01 2 9.61 0.00 0.80 0.03 0.08 89.47 09:30:01 3 8.85 0.00 0.84 0.00 0.07 90.24 09:30:01 4 7.00 0.00 0.74 0.10 0.08 92.08 09:30:01 5 8.91 0.00 0.72 0.37 0.07 89.93 09:30:01 6 9.13 0.00 1.04 0.00 0.07 89.76 09:30:01 7 9.16 0.00 0.66 0.02 0.05 90.12 09:31:01 all 1.31 0.00 0.26 0.06 0.06 98.31 09:31:01 0 0.67 0.00 0.27 0.28 0.07 98.71 09:31:01 1 0.84 0.00 0.23 0.00 0.07 98.86 09:31:01 2 1.39 0.00 0.27 0.00 0.05 98.29 09:31:01 3 0.67 0.00 0.28 0.02 0.05 98.98 09:31:01 4 0.80 0.00 0.22 0.13 0.05 98.80 09:31:01 5 2.56 0.00 0.44 0.02 0.08 96.90 09:31:01 6 1.12 0.00 0.23 0.02 0.07 98.56 09:31:01 7 2.41 0.00 0.21 0.00 0.05 97.33 09:32:01 all 5.77 0.00 0.82 0.41 0.04 92.96 09:32:01 0 3.08 0.00 0.77 0.44 0.03 95.68 09:32:01 1 1.86 0.00 0.60 0.13 0.03 97.37 09:32:01 2 12.16 0.00 0.89 0.15 0.05 86.75 09:32:01 3 20.85 0.00 1.25 0.13 0.07 77.70 09:32:01 4 1.67 0.00 0.64 0.28 0.05 97.36 09:32:01 5 2.00 0.00 0.99 1.24 0.05 95.72 09:32:01 6 1.56 0.00 0.60 0.54 0.03 97.27 09:32:01 7 2.94 0.00 0.78 0.40 0.03 95.84 Average: all 11.19 0.00 1.86 1.82 0.06 85.07 Average: 0 11.36 0.00 1.98 0.81 0.06 85.79 Average: 1 8.86 0.00 1.83 1.49 0.06 87.76 Average: 2 10.40 0.00 1.81 1.02 0.06 86.71 Average: 3 12.69 0.00 1.94 0.79 0.06 84.51 Average: 4 13.53 0.00 1.73 2.34 0.06 82.34 Average: 5 13.95 0.00 2.10 4.42 0.07 79.46 Average: 6 10.58 0.00 1.97 0.73 0.06 86.67 Average: 7 8.17 0.00 1.53 2.99 0.06 87.26