---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85271 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 870 25966 0 5330 30840 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:5e:d3:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe5e:d3b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:ef:fe:c2 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 inet6 fe80::42:6eff:feef:fec2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85271) 11/20/24 _x86_64_ (8 CPU) 10:43:36 LINUX RESTART (8 CPU) 10:44:02 tps rtps wtps bread/s bwrtn/s 10:45:01 329.11 71.85 257.26 4642.33 27130.32 10:46:01 409.45 25.23 384.22 2802.63 123418.18 10:47:01 221.73 6.40 215.33 296.08 39192.82 10:48:01 65.99 1.12 64.87 93.85 19307.23 Average: 256.27 25.96 230.31 1947.50 52367.27 10:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:01 30165908 31736748 2773312 8.42 69376 1812232 1379284 4.06 832052 1649336 155668 10:46:01 26639924 31337156 6299296 19.12 124024 4749500 5749708 16.92 1421988 4367452 2608 10:47:01 24664824 29792576 8274396 25.12 156860 5106236 8082168 23.78 3111696 4587056 1152 10:48:01 26645468 31635288 6293752 19.11 158976 4979224 1520184 4.47 1319112 4454276 3464 Average: 27029031 31125442 5910189 17.94 127309 4161798 4182836 12.31 1671212 3764530 40723 10:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:01 ens3 402.08 279.97 1604.25 81.41 0.00 0.00 0.00 0.00 10:45:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 veth569f2c9 0.30 0.45 0.02 0.03 0.00 0.00 0.00 0.00 10:46:01 veth63cc6eb 0.08 0.23 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 br-ee588b47485d 0.08 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:46:01 ens3 885.50 501.12 24882.51 47.51 0.00 0.00 0.00 0.00 10:47:01 veth569f2c9 52.41 63.07 19.17 15.19 0.00 0.00 0.00 0.00 10:47:01 veth90b48e4 0.25 0.22 0.02 0.21 0.00 0.00 0.00 0.00 10:47:01 veth63cc6eb 24.06 22.06 10.52 16.07 0.00 0.00 0.00 0.00 10:47:01 br-ee588b47485d 0.18 0.13 0.02 0.01 0.00 0.00 0.00 0.00 10:48:01 ens3 1395.67 866.96 27781.46 158.92 0.00 0.00 0.00 0.00 10:48:01 lo 21.23 21.23 2.03 2.03 0.00 0.00 0.00 0.00 10:48:01 docker0 13.06 18.06 2.11 288.46 0.00 0.00 0.00 0.00 Average: ens3 347.08 215.19 6956.96 39.60 0.00 0.00 0.00 0.00 Average: lo 4.38 4.38 0.43 0.43 0.00 0.00 0.00 0.00 Average: docker0 3.28 4.53 0.53 72.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85271) 11/20/24 _x86_64_ (8 CPU) 10:43:36 LINUX RESTART (8 CPU) 10:44:02 CPU %user %nice %system %iowait %steal %idle 10:45:01 all 11.08 0.00 1.23 2.85 0.04 84.81 10:45:01 0 11.98 0.00 1.17 0.53 0.03 86.29 10:45:01 1 9.24 0.00 0.68 7.16 0.03 82.89 10:45:01 2 11.74 0.00 1.21 0.68 0.02 86.35 10:45:01 3 6.59 0.00 0.66 3.79 0.03 88.92 10:45:01 4 13.13 0.00 1.37 3.43 0.03 82.03 10:45:01 5 16.89 0.00 1.55 1.07 0.03 80.46 10:45:01 6 3.40 0.00 1.41 3.42 0.02 91.74 10:45:01 7 15.64 0.00 1.68 2.72 0.07 79.90 10:46:01 all 14.11 0.00 5.50 6.96 0.05 73.38 10:46:01 0 11.69 0.00 5.12 0.52 0.05 82.61 10:46:01 1 10.96 0.00 5.46 11.56 0.05 71.97 10:46:01 2 12.22 0.00 4.90 0.72 0.07 82.10 10:46:01 3 11.94 0.00 5.15 4.83 0.05 78.02 10:46:01 4 13.23 0.00 5.62 1.70 0.07 79.39 10:46:01 5 19.40 0.00 5.44 1.33 0.05 73.78 10:46:01 6 11.28 0.00 5.36 1.77 0.05 81.54 10:46:01 7 22.24 0.00 6.97 33.48 0.08 37.23 10:47:01 all 27.07 0.00 4.16 2.71 0.08 65.99 10:47:01 0 29.47 0.00 4.68 5.55 0.08 60.23 10:47:01 1 29.46 0.00 4.32 3.90 0.07 62.25 10:47:01 2 25.22 0.00 3.84 0.68 0.07 70.19 10:47:01 3 22.68 0.00 3.37 0.55 0.08 73.31 10:47:01 4 24.08 0.00 3.87 0.64 0.10 71.30 10:47:01 5 31.94 0.00 4.51 2.10 0.08 61.37 10:47:01 6 29.26 0.00 4.84 5.29 0.07 60.54 10:47:01 7 24.45 0.00 3.88 2.94 0.08 68.64 10:48:01 all 5.53 0.00 0.72 1.45 0.05 92.25 10:48:01 0 16.03 0.00 0.99 0.65 0.05 82.28 10:48:01 1 1.32 0.00 0.57 8.23 0.05 89.83 10:48:01 2 1.35 0.00 0.65 1.32 0.03 96.64 10:48:01 3 15.34 0.00 0.90 0.45 0.07 83.24 10:48:01 4 4.20 0.00 0.60 0.15 0.05 95.00 10:48:01 5 1.99 0.00 0.58 0.35 0.05 97.03 10:48:01 6 2.22 0.00 0.72 0.17 0.03 96.86 10:48:01 7 1.84 0.00 0.72 0.27 0.05 97.13 Average: all 14.44 0.00 2.90 3.49 0.06 79.11 Average: 0 17.30 0.00 2.99 1.81 0.05 77.84 Average: 1 12.73 0.00 2.76 7.71 0.05 76.75 Average: 2 12.65 0.00 2.65 0.85 0.05 83.80 Average: 3 14.16 0.00 2.52 2.40 0.06 80.86 Average: 4 13.64 0.00 2.87 1.47 0.06 81.95 Average: 5 17.53 0.00 3.02 1.21 0.05 78.19 Average: 6 11.55 0.00 3.08 2.65 0.04 82.67 Average: 7 16.00 0.00 3.30 9.80 0.07 70.82