---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5159 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 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 864 26228 0 5074 30847 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:54:62:84 brd ff:ff:ff:ff:ff:ff inet 10.30.107.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fe54:6284/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:28:f6:e9 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-5159) 12/14/23 _x86_64_ (8 CPU) 23:10:22 LINUX RESTART (8 CPU) 23:11:02 tps rtps wtps bread/s bwrtn/s 23:12:01 102.02 22.86 79.16 1175.39 23477.11 23:13:01 130.26 23.16 107.10 2787.94 29933.81 23:14:01 436.43 11.81 424.61 800.70 113875.22 23:15:01 20.03 0.37 19.66 36.13 20722.95 23:16:01 20.48 0.00 20.48 0.00 17440.71 23:17:01 69.96 1.98 67.97 112.51 19647.06 Average: 129.94 10.00 119.94 817.79 37555.24 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30069612 31686900 2869608 8.71 71036 1855436 1434524 4.22 886168 1688084 176344 23:13:01 28425188 31638596 4514032 13.70 104496 3369384 1594716 4.69 1015724 3106368 1316056 23:14:01 25993148 30753248 6946072 21.09 133188 4807724 5335888 15.70 1992480 4444824 256 23:15:01 24898056 29794776 8041164 24.41 133604 4938248 6651500 19.57 2994856 4522860 228 23:16:01 24981408 29903592 7957812 24.16 133932 4965056 5854324 17.22 2903092 4535520 152 23:17:01 26880972 31608276 6058248 18.39 136972 4781272 1486960 4.37 1216528 4364852 31024 Average: 26874731 30897565 6064489 18.41 118871 4119520 3726319 10.96 1834808 3777085 254010 23:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 23:12:01 ens3 64.55 44.01 997.41 7.71 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 6.87 6.87 0.64 0.64 0.00 0.00 0.00 0.00 23:13:01 ens3 313.56 188.12 9893.08 17.59 0.00 0.00 0.00 0.00 23:13:01 br-a0525f35c3e8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 vethe5e72cc 0.45 0.72 0.05 0.30 0.00 0.00 0.00 0.00 23:14:01 vethc012b23 0.60 0.77 0.04 0.04 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 4.33 4.33 0.39 0.39 0.00 0.00 0.00 0.00 23:15:01 vethe5e72cc 0.13 0.22 0.01 0.01 0.00 0.00 0.00 0.00 23:15:01 vethc012b23 0.85 0.93 0.32 0.14 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 lo 6.58 6.58 3.66 3.66 0.00 0.00 0.00 0.00 23:16:01 vethc012b23 0.12 0.20 0.02 0.02 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 lo 7.80 7.80 0.60 0.60 0.00 0.00 0.00 0.00 23:16:01 veth833a534 106.77 129.13 77.47 31.71 0.00 0.00 0.00 0.01 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 23:17:01 ens3 1126.95 719.10 24565.71 124.82 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: lo 4.66 4.66 0.92 0.92 0.00 0.00 0.00 0.00 Average: ens3 137.73 82.42 3977.85 11.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5159) 12/14/23 _x86_64_ (8 CPU) 23:10:22 LINUX RESTART (8 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 10.39 0.00 0.71 1.95 0.03 86.93 23:12:01 0 2.58 0.00 0.54 8.60 0.03 88.24 23:12:01 1 2.39 0.00 0.25 0.02 0.02 97.32 23:12:01 2 4.83 0.00 0.32 0.02 0.08 94.75 23:12:01 3 0.64 0.00 0.27 0.05 0.03 99.00 23:12:01 4 18.11 0.00 0.98 4.43 0.03 76.44 23:12:01 5 27.37 0.00 1.41 1.70 0.05 69.47 23:12:01 6 22.59 0.00 1.39 0.59 0.03 75.39 23:12:01 7 4.66 0.00 0.42 0.17 0.02 94.73 23:13:01 all 11.19 0.00 2.20 2.12 0.04 84.45 23:13:01 0 4.45 0.00 1.86 10.74 0.05 82.90 23:13:01 1 12.37 0.00 2.14 0.30 0.03 85.15 23:13:01 2 9.25 0.00 2.08 0.18 0.07 88.43 23:13:01 3 11.73 0.00 1.68 0.79 0.03 85.77 23:13:01 4 20.62 0.00 2.41 1.71 0.05 75.21 23:13:01 5 3.98 0.00 2.53 0.02 0.02 93.46 23:13:01 6 4.03 0.00 1.94 1.27 0.03 92.72 23:13:01 7 23.09 0.00 2.94 1.96 0.05 71.96 23:14:01 all 14.89 0.00 4.14 6.24 0.07 74.67 23:14:01 0 14.67 0.00 4.96 10.77 0.07 69.54 23:14:01 1 13.99 0.00 4.50 0.39 0.07 81.06 23:14:01 2 19.34 0.00 5.03 20.32 0.07 55.24 23:14:01 3 12.81 0.00 3.00 5.21 0.08 78.89 23:14:01 4 15.70 0.00 3.80 4.62 0.07 75.81 23:14:01 5 14.44 0.00 3.62 1.19 0.07 80.68 23:14:01 6 15.03 0.00 4.17 5.41 0.08 75.30 23:14:01 7 13.14 0.00 4.03 2.06 0.05 80.72 23:15:01 all 17.32 0.00 1.53 0.90 0.06 80.18 23:15:01 0 12.15 0.00 1.17 0.03 0.05 86.60 23:15:01 1 22.21 0.00 1.62 0.00 0.05 76.12 23:15:01 2 22.01 0.00 2.34 0.72 0.07 74.87 23:15:01 3 16.10 0.00 1.49 6.37 0.07 75.97 23:15:01 4 24.03 0.00 2.46 0.00 0.05 73.46 23:15:01 5 7.59 0.00 0.56 0.00 0.03 91.81 23:15:01 6 19.21 0.00 1.54 0.02 0.05 79.19 23:15:01 7 15.37 0.00 1.10 0.05 0.08 83.39 23:16:01 all 0.82 0.00 0.28 0.93 0.04 97.93 23:16:01 0 1.07 0.00 0.27 0.02 0.03 98.62 23:16:01 1 1.22 0.00 0.22 0.05 0.03 98.48 23:16:01 2 0.52 0.00 0.30 0.30 0.02 98.87 23:16:01 3 0.77 0.00 0.28 7.06 0.12 91.76 23:16:01 4 0.48 0.00 0.28 0.03 0.03 99.17 23:16:01 5 0.40 0.00 0.18 0.00 0.03 99.38 23:16:01 6 0.70 0.00 0.32 0.00 0.05 98.93 23:16:01 7 1.42 0.00 0.32 0.02 0.05 98.20 23:17:01 all 6.70 0.00 0.64 1.31 0.04 91.32 23:17:01 0 4.64 0.00 0.68 0.10 0.03 94.54 23:17:01 1 11.47 0.00 0.75 0.22 0.02 87.55 23:17:01 2 1.28 0.00 0.60 1.79 0.03 96.30 23:17:01 3 1.07 0.00 0.37 7.45 0.05 91.07 23:17:01 4 2.89 0.00 0.45 0.13 0.05 96.48 23:17:01 5 14.47 0.00 0.65 0.42 0.05 84.41 23:17:01 6 16.78 0.00 1.09 0.35 0.05 81.73 23:17:01 7 0.99 0.00 0.50 0.02 0.02 98.48 Average: all 10.21 0.00 1.58 2.24 0.05 85.93 Average: 0 6.59 0.00 1.58 5.02 0.04 86.77 Average: 1 10.61 0.00 1.58 0.16 0.04 87.62 Average: 2 9.53 0.00 1.78 3.87 0.06 84.77 Average: 3 7.19 0.00 1.18 4.50 0.06 87.06 Average: 4 13.62 0.00 1.73 1.81 0.05 82.80 Average: 5 11.34 0.00 1.49 0.55 0.04 86.58 Average: 6 13.03 0.00 1.74 1.27 0.05 83.92 Average: 7 9.78 0.00 1.55 0.71 0.04 87.91