---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25281 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: 2799.996 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 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 835 26014 0 5317 30875 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:c6:df:86 brd ff:ff:ff:ff:ff:ff inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fec6:df86/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:66:b0:1e 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-25281) 04/23/24 _x86_64_ (8 CPU) 07:43:33 LINUX RESTART (8 CPU) 07:44:01 tps rtps wtps bread/s bwrtn/s 07:45:01 135.31 71.17 64.14 4611.10 21982.47 07:46:02 118.23 19.69 98.54 2298.26 23057.33 07:47:01 161.26 3.52 157.74 489.54 76985.73 07:48:01 264.81 13.06 251.74 793.77 58960.79 07:49:01 74.19 1.95 72.24 112.11 15810.25 Average: 150.68 21.94 128.74 1665.68 39212.96 07:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 30186168 31733464 2753052 8.36 67408 1792372 1365880 4.02 834096 1629936 138604 07:46:02 29846424 31756836 3092796 9.39 86004 2120140 1322276 3.89 852840 1917468 144980 07:47:01 26710948 31672204 6228272 18.91 130540 4997328 1425492 4.19 994836 4743928 1184652 07:48:01 24706344 29844328 8232876 24.99 139232 5149160 7789644 22.92 3005348 4677184 28284 07:49:01 26614720 31591736 6324500 19.20 141852 4998884 1493732 4.39 1293616 4529424 2712 Average: 27612921 31319714 5326299 16.17 113007 3811577 2679405 7.88 1396147 3499588 299846 07:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 341.06 223.51 1465.12 58.68 0.00 0.00 0.00 0.00 07:45:01 lo 1.80 1.80 0.20 0.20 0.00 0.00 0.00 0.00 07:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:02 ens3 54.88 42.11 769.80 8.38 0.00 0.00 0.00 0.00 07:46:02 lo 2.12 2.12 0.22 0.22 0.00 0.00 0.00 0.00 07:47:01 br-eafcc910563c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 843.23 458.68 24655.20 33.05 0.00 0.00 0.00 0.00 07:47:01 lo 8.88 8.88 0.88 0.88 0.00 0.00 0.00 0.00 07:48:01 br-eafcc910563c 0.42 0.45 0.23 0.04 0.00 0.00 0.00 0.00 07:48:01 vethfe0f9dc 0.68 0.90 0.26 0.08 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 ens3 18.26 15.00 8.31 7.76 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 ens3 70.40 49.46 72.94 17.44 0.00 0.00 0.00 0.00 07:49:01 lo 19.73 19.73 2.11 2.11 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: ens3 263.37 156.60 5324.08 25.01 0.00 0.00 0.00 0.00 Average: lo 3.27 3.27 0.37 0.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25281) 04/23/24 _x86_64_ (8 CPU) 07:43:33 LINUX RESTART (8 CPU) 07:44:01 CPU %user %nice %system %iowait %steal %idle 07:45:01 all 11.28 0.00 1.02 2.90 0.04 84.76 07:45:01 0 2.80 0.00 0.50 0.13 0.02 96.55 07:45:01 1 32.51 0.00 1.68 3.52 0.08 62.21 07:45:01 2 5.10 0.00 0.79 12.92 0.03 81.16 07:45:01 3 14.49 0.00 1.15 0.32 0.03 84.00 07:45:01 4 13.24 0.00 1.22 1.00 0.03 84.50 07:45:01 5 5.49 0.00 1.02 2.32 0.03 91.14 07:45:01 6 5.02 0.00 1.00 1.37 0.03 92.57 07:45:01 7 11.56 0.00 0.75 1.64 0.03 86.02 07:46:02 all 10.04 0.00 0.72 2.40 0.03 86.82 07:46:02 0 0.56 0.00 0.18 0.56 0.02 98.67 07:46:02 1 5.20 0.00 0.51 0.28 0.02 93.99 07:46:02 2 1.06 0.00 0.48 11.57 0.03 86.86 07:46:02 3 4.49 0.00 0.41 0.05 0.02 95.03 07:46:02 4 18.18 0.00 0.91 1.16 0.03 79.71 07:46:02 5 5.54 0.00 0.59 3.17 0.03 90.66 07:46:02 6 27.36 0.00 1.41 1.77 0.05 69.41 07:46:02 7 17.95 0.00 1.26 0.61 0.05 80.13 07:47:01 all 11.09 0.00 4.33 6.19 0.24 78.15 07:47:01 0 11.44 0.00 4.29 0.27 0.05 83.94 07:47:01 1 14.09 0.00 4.18 0.10 0.05 81.57 07:47:01 2 8.58 0.00 5.50 20.09 0.07 65.76 07:47:01 3 12.41 0.00 3.59 0.53 0.05 83.41 07:47:01 4 12.64 0.00 3.82 4.29 0.05 79.20 07:47:01 5 8.03 0.00 3.22 0.10 0.24 88.40 07:47:01 6 10.90 0.00 5.24 23.46 1.31 59.09 07:47:01 7 10.66 0.00 4.82 0.52 0.05 83.94 07:48:01 all 25.19 0.00 3.21 3.97 0.08 67.54 07:48:01 0 22.23 0.00 3.20 0.32 0.08 74.17 07:48:01 1 28.57 0.00 3.53 0.54 0.08 67.27 07:48:01 2 26.89 0.00 3.02 0.35 0.07 69.68 07:48:01 3 20.43 0.00 2.65 0.93 0.08 75.90 07:48:01 4 26.02 0.00 3.77 0.82 0.10 69.29 07:48:01 5 26.69 0.00 3.00 0.89 0.08 69.33 07:48:01 6 29.36 0.00 4.07 20.55 0.10 45.93 07:48:01 7 21.37 0.00 2.41 7.41 0.08 68.72 07:49:01 all 7.24 0.00 0.58 1.26 0.03 90.88 07:49:01 0 2.92 0.00 0.62 0.57 0.02 95.88 07:49:01 1 9.95 0.00 0.47 0.48 0.03 89.07 07:49:01 2 9.94 0.00 0.60 0.17 0.02 89.27 07:49:01 3 1.70 0.00 0.37 0.12 0.03 97.79 07:49:01 4 3.14 0.00 0.68 1.75 0.02 94.40 07:49:01 5 13.85 0.00 0.74 0.65 0.03 84.72 07:49:01 6 15.31 0.00 0.77 0.30 0.03 83.59 07:49:01 7 1.17 0.00 0.42 6.10 0.02 92.30 Average: all 12.96 0.00 1.96 3.33 0.08 81.67 Average: 0 7.95 0.00 1.74 0.37 0.04 89.90 Average: 1 18.06 0.00 2.06 0.99 0.05 78.84 Average: 2 10.30 0.00 2.05 8.96 0.04 78.64 Average: 3 10.67 0.00 1.62 0.39 0.04 87.27 Average: 4 14.66 0.00 2.07 1.79 0.05 81.44 Average: 5 11.89 0.00 1.70 1.44 0.08 84.89 Average: 6 17.61 0.00 2.48 9.41 0.30 70.19 Average: 7 12.56 0.00 1.91 3.26 0.05 82.22