---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5045 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 13G 143G 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 881 26190 0 5095 30830 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:c2:79:99 brd ff:ff:ff:ff:ff:ff inet 10.30.107.196/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fec2:7999/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:79:ac:fd 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-5045) 12/14/23 _x86_64_ (8 CPU) 14:24:24 LINUX RESTART (8 CPU) 14:25:02 tps rtps wtps bread/s bwrtn/s 14:26:01 195.53 59.30 136.23 3717.06 67763.70 14:27:01 130.54 13.26 117.28 973.14 71973.48 14:28:01 130.33 23.00 107.33 2758.00 36901.20 14:29:01 408.53 13.88 394.65 783.30 95433.58 14:30:01 11.73 0.38 11.35 36.26 4673.25 14:31:01 11.16 0.05 11.11 3.33 1109.12 14:32:01 59.24 1.95 57.29 112.11 3381.54 Average: 135.15 15.87 119.28 1191.55 40111.56 14:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:26:01 30305008 31675340 2634212 8.00 52116 1639372 1427996 4.20 871384 1494008 69876 14:27:01 29896780 31638348 3042440 9.24 76380 1968724 1479264 4.35 955448 1781136 157256 14:28:01 28084336 31648492 4854884 14.74 105560 3710604 1404428 4.13 1008480 3448484 1541660 14:29:01 25857244 30657040 7081976 21.50 134044 4846184 5313892 15.63 2092904 4477424 21936 14:30:01 24726628 29646820 8212592 24.93 134592 4960540 6586656 19.38 3149196 4535376 120 14:31:01 24815840 29763216 8123380 24.66 134836 4989240 5834440 17.17 3052204 4550248 132 14:32:01 26847688 31596824 6091532 18.49 137844 4801824 1486344 4.37 1242892 4372108 32200 Average: 27219075 30946583 5720145 17.37 110767 3845213 3361860 9.89 1767501 3522683 260454 14:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:26:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 14:26:01 ens3 369.72 242.06 919.17 62.66 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 55.16 37.24 1046.94 7.42 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 8.60 8.60 0.80 0.80 0.00 0.00 0.00 0.00 14:28:01 ens3 570.18 368.05 15769.08 29.59 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 br-014a062905eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 veth0a4b04c 0.10 0.48 0.01 0.03 0.00 0.00 0.00 0.00 14:29:01 lo 3.07 3.07 0.27 0.27 0.00 0.00 0.00 0.00 14:29:01 veth69ca09a 26.90 25.05 11.56 16.27 0.00 0.00 0.00 0.00 14:29:01 ens3 244.26 155.06 6757.77 11.54 0.00 0.00 0.00 0.00 14:30:01 veth0a4b04c 0.53 0.57 0.05 1.65 0.00 0.00 0.00 0.00 14:30:01 lo 14.76 14.76 40.88 40.88 0.00 0.00 0.00 0.00 14:30:01 veth69ca09a 82.79 70.64 38.71 135.44 0.00 0.00 0.00 0.01 14:30:01 ens3 7.82 5.12 2.15 3.96 0.00 0.00 0.00 0.00 14:31:01 lo 12.00 12.00 0.76 0.76 0.00 0.00 0.00 0.00 14:31:01 veth69ca09a 0.52 0.57 0.59 0.04 0.00 0.00 0.00 0.00 14:31:01 ens3 26.15 20.80 8.68 40.86 0.00 0.00 0.00 0.00 14:31:01 vethc006f91 5.98 6.02 2.28 7.87 0.00 0.00 0.00 0.00 14:32:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 14:32:01 ens3 70.57 46.18 116.92 41.19 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 Average: lo 5.91 5.91 6.16 6.16 0.00 0.00 0.00 0.00 Average: ens3 191.54 124.64 3523.09 28.09 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-5045) 12/14/23 _x86_64_ (8 CPU) 14:24:24 LINUX RESTART (8 CPU) 14:25:02 CPU %user %nice %system %iowait %steal %idle 14:26:01 all 7.80 0.00 0.74 10.74 0.03 80.69 14:26:01 0 5.80 0.00 0.39 41.99 0.03 51.79 14:26:01 1 4.59 0.00 0.85 2.33 0.02 92.22 14:26:01 2 4.44 0.00 0.51 1.73 0.03 93.29 14:26:01 3 3.98 0.00 0.44 9.24 0.02 86.31 14:26:01 4 10.46 0.00 1.18 7.72 0.03 80.62 14:26:01 5 13.21 0.00 0.83 1.65 0.02 84.29 14:26:01 6 10.34 0.00 1.04 16.02 0.05 72.55 14:26:01 7 9.55 0.00 0.71 5.26 0.05 84.42 14:27:01 all 8.16 0.00 0.64 5.93 0.03 85.24 14:27:01 0 1.12 0.00 0.17 1.48 0.02 97.22 14:27:01 1 1.20 0.00 0.27 2.43 0.02 96.08 14:27:01 2 10.49 0.00 1.03 2.97 0.02 85.49 14:27:01 3 0.40 0.00 0.20 0.05 0.02 99.33 14:27:01 4 22.24 0.00 1.00 3.32 0.03 73.40 14:27:01 5 12.91 0.00 0.75 4.53 0.03 81.77 14:27:01 6 14.62 0.00 1.05 1.52 0.03 82.78 14:27:01 7 2.36 0.00 0.60 31.04 0.08 65.91 14:28:01 all 11.09 0.00 2.49 1.70 0.05 84.66 14:28:01 0 8.52 0.00 2.58 0.44 0.03 88.43 14:28:01 1 5.66 0.00 2.60 1.05 0.07 90.62 14:28:01 2 13.01 0.00 2.41 0.30 0.05 84.23 14:28:01 3 9.75 0.00 1.95 1.17 0.03 87.10 14:28:01 4 7.46 0.00 3.23 0.35 0.05 88.90 14:28:01 5 24.39 0.00 2.28 0.57 0.07 72.69 14:28:01 6 14.97 0.00 3.20 0.96 0.07 80.80 14:28:01 7 4.90 0.00 1.65 8.81 0.05 84.59 14:29:01 all 17.56 0.00 4.01 6.17 0.08 72.18 14:29:01 0 23.04 0.00 4.22 0.40 0.08 72.25 14:29:01 1 13.70 0.00 5.02 33.37 0.12 47.79 14:29:01 2 21.84 0.00 3.75 0.62 0.08 73.70 14:29:01 3 18.16 0.00 3.99 1.32 0.07 76.47 14:29:01 4 13.13 0.00 4.14 1.50 0.07 81.16 14:29:01 5 15.35 0.00 3.62 4.97 0.08 75.98 14:29:01 6 19.23 0.00 3.68 5.50 0.07 71.52 14:29:01 7 15.98 0.00 3.68 1.69 0.07 78.59 14:30:01 all 20.01 0.00 1.79 0.07 0.08 78.06 14:30:01 0 16.98 0.00 1.49 0.03 0.07 81.43 14:30:01 1 19.21 0.00 1.89 0.35 0.07 78.48 14:30:01 2 16.73 0.00 1.45 0.02 0.07 81.74 14:30:01 3 23.12 0.00 2.03 0.03 0.08 74.73 14:30:01 4 23.11 0.00 2.29 0.02 0.08 74.50 14:30:01 5 20.97 0.00 1.79 0.07 0.07 77.11 14:30:01 6 21.46 0.00 1.83 0.05 0.08 76.58 14:30:01 7 18.54 0.00 1.52 0.02 0.07 79.86 14:31:01 all 1.05 0.00 0.36 0.03 0.07 98.50 14:31:01 0 1.03 0.00 0.38 0.08 0.05 98.45 14:31:01 1 1.86 0.00 0.40 0.00 0.07 97.68 14:31:01 2 0.97 0.00 0.34 0.02 0.08 98.59 14:31:01 3 1.09 0.00 0.35 0.02 0.07 98.47 14:31:01 4 1.31 0.00 0.30 0.00 0.08 98.31 14:31:01 5 0.52 0.00 0.30 0.00 0.07 99.11 14:31:01 6 0.90 0.00 0.38 0.02 0.05 98.65 14:31:01 7 0.67 0.00 0.43 0.10 0.05 98.75 14:32:01 all 6.46 0.00 0.64 0.22 0.03 92.64 14:32:01 0 2.33 0.00 0.60 0.98 0.02 96.07 14:32:01 1 15.14 0.00 0.83 0.17 0.03 83.83 14:32:01 2 2.60 0.00 0.53 0.10 0.03 96.73 14:32:01 3 6.23 0.00 0.85 0.17 0.05 92.70 14:32:01 4 0.98 0.00 0.37 0.03 0.03 98.58 14:32:01 5 12.24 0.00 0.53 0.07 0.03 87.13 14:32:01 6 0.57 0.00 0.58 0.07 0.03 98.75 14:32:01 7 11.59 0.00 0.84 0.20 0.05 87.32 Average: all 10.30 0.00 1.52 3.53 0.05 84.59 Average: 0 8.39 0.00 1.40 6.40 0.04 83.76 Average: 1 8.77 0.00 1.69 5.65 0.06 83.83 Average: 2 10.02 0.00 1.43 0.82 0.05 87.68 Average: 3 8.95 0.00 1.40 1.70 0.05 87.90 Average: 4 11.25 0.00 1.79 1.84 0.06 85.07 Average: 5 14.23 0.00 1.44 1.69 0.05 82.59 Average: 6 11.71 0.00 1.68 3.42 0.06 83.14 Average: 7 9.08 0.00 1.35 6.75 0.06 82.77