---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12313 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: 2799.998 BogoMIPS: 5599.99 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 11G 145G 7% / 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 841 28456 0 2868 30885 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:c1:0b:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.90/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fec1:be5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:a4:37:3c 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::42:18ff:fea4:373c/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-12313) 03/10/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 93.75 18.13 75.61 1041.32 24482.49 10:44:01 144.43 21.08 123.35 845.73 32227.56 10:45:01 31.22 0.48 30.74 9.60 20606.33 10:46:01 39.57 0.83 38.73 38.27 23072.53 10:47:01 121.09 3.38 117.71 442.79 45220.39 Average: 85.99 8.75 77.24 473.64 29137.83 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30137508 31724976 2801712 8.51 70516 1827604 1425608 4.19 845612 1663852 172988 10:44:01 28687816 30543900 4251404 12.91 85008 2068332 2739376 8.06 2087396 1841468 23300 10:45:01 28581384 30486268 4357836 13.23 87500 2111748 2501012 7.36 2162040 1865840 8508 10:46:01 28143024 30370244 4796196 14.56 91088 2423836 2624784 7.72 2404636 2045224 184500 10:47:01 29101452 31587352 3837768 11.65 99368 2668440 1495868 4.40 1253536 2226816 836 Average: 28930237 30942548 4008983 12.17 86696 2219992 2157330 6.35 1750644 1928640 78026 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 55.58 40.65 887.62 7.65 0.00 0.00 0.00 0.00 10:43:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 428.85 329.95 2406.30 92.15 0.00 0.00 0.00 0.00 10:44:01 lo 0.47 0.47 0.04 0.04 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 10:45:01 ens3 197.28 137.07 380.87 52.64 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 261.98 200.97 1051.27 63.05 0.00 0.00 0.00 0.00 10:46:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:47:01 ens3 279.81 298.83 928.13 1674.43 0.00 0.00 0.00 0.00 10:47:01 lo 3.73 3.73 0.35 0.35 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 245.33 202.03 1131.62 379.26 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12313) 03/10/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.13 0.00 0.78 2.24 0.03 86.82 10:43:01 0 10.63 0.00 0.85 0.05 0.07 88.40 10:43:01 1 27.57 0.00 1.95 1.65 0.05 68.77 10:43:01 2 11.58 0.00 0.71 0.14 0.02 87.56 10:43:01 3 0.12 0.00 0.34 13.85 0.03 85.66 10:43:01 4 5.21 0.00 0.42 0.70 0.00 93.68 10:43:01 5 1.15 0.00 0.46 0.20 0.02 98.17 10:43:01 6 16.99 0.00 1.04 1.02 0.02 80.94 10:43:01 7 7.80 0.00 0.48 0.36 0.05 91.31 10:44:01 all 32.39 0.00 1.54 1.55 0.07 64.45 10:44:01 0 29.43 0.00 2.02 0.60 0.05 67.89 10:44:01 1 33.95 0.00 1.85 1.09 0.05 63.07 10:44:01 2 28.60 0.00 1.26 1.98 0.05 68.11 10:44:01 3 30.32 0.00 1.59 5.48 0.05 62.56 10:44:01 4 31.07 0.00 1.17 1.67 0.07 66.03 10:44:01 5 28.80 0.00 1.37 0.97 0.07 68.79 10:44:01 6 43.27 0.00 1.60 0.59 0.08 54.46 10:44:01 7 33.81 0.00 1.47 0.00 0.08 64.63 10:45:01 all 66.47 0.00 2.40 0.39 0.09 30.66 10:45:01 0 69.15 0.00 2.80 0.07 0.08 27.89 10:45:01 1 68.63 0.00 2.50 0.02 0.12 28.74 10:45:01 2 67.46 0.00 2.50 2.97 0.08 26.98 10:45:01 3 68.72 0.00 2.37 0.02 0.10 28.79 10:45:01 4 62.42 0.00 1.96 0.00 0.08 35.54 10:45:01 5 68.98 0.00 2.61 0.00 0.10 28.31 10:45:01 6 64.53 0.00 2.02 0.00 0.08 33.37 10:45:01 7 61.90 0.00 2.43 0.00 0.07 35.60 10:46:01 all 71.86 0.00 1.99 0.32 0.09 25.75 10:46:01 0 68.49 0.00 2.41 0.00 0.08 29.02 10:46:01 1 70.82 0.00 2.07 0.00 0.08 27.03 10:46:01 2 76.50 0.00 1.79 1.12 0.10 20.49 10:46:01 3 74.07 0.00 2.71 1.44 0.08 21.70 10:46:01 4 68.06 0.00 1.67 0.00 0.08 30.19 10:46:01 5 68.14 0.00 1.55 0.00 0.08 30.22 10:46:01 6 75.45 0.00 1.64 0.00 0.08 22.82 10:46:01 7 73.37 0.00 2.03 0.02 0.10 24.48 10:47:01 all 11.74 0.00 1.32 2.45 0.04 84.45 10:47:01 0 4.38 0.00 1.25 2.29 0.03 92.04 10:47:01 1 7.24 0.00 1.41 9.69 0.03 81.62 10:47:01 2 8.03 0.00 1.27 1.64 0.07 88.99 10:47:01 3 19.91 0.00 1.25 1.79 0.07 76.98 10:47:01 4 23.42 0.00 1.67 0.47 0.05 74.39 10:47:01 5 8.00 0.00 1.07 3.01 0.03 87.88 10:47:01 6 17.82 0.00 1.47 0.39 0.05 80.27 10:47:01 7 5.11 0.00 1.22 0.33 0.02 93.32 Average: all 38.58 0.00 1.61 1.39 0.06 58.36 Average: 0 36.48 0.00 1.87 0.60 0.06 60.98 Average: 1 41.70 0.00 1.96 2.49 0.07 53.79 Average: 2 38.48 0.00 1.51 1.57 0.06 58.37 Average: 3 38.71 0.00 1.66 4.49 0.07 55.07 Average: 4 38.12 0.00 1.38 0.57 0.06 59.88 Average: 5 35.02 0.00 1.41 0.84 0.06 62.66 Average: 6 43.67 0.00 1.55 0.40 0.06 54.32 Average: 7 36.47 0.00 1.53 0.14 0.06 61.79