---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-759 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 8% / 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 880 26503 0 4782 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:81:19:1e brd ff:ff:ff:ff:ff:ff inet 10.30.106.154/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fe81:191e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:90:1b:5f 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-759) 05/05/24 _x86_64_ (8 CPU) 17:19:25 LINUX RESTART (8 CPU) 17:20:01 tps rtps wtps bread/s bwrtn/s 17:21:01 283.47 35.34 248.13 1676.92 64324.48 17:22:01 154.77 23.01 131.76 2758.01 68185.40 17:23:01 428.28 14.68 413.60 785.70 103780.10 17:24:01 5.27 0.37 4.90 32.39 107.25 17:25:01 13.03 0.03 13.00 3.20 1083.19 17:26:01 53.77 2.30 51.47 127.02 2437.55 Average: 156.43 12.62 143.80 897.24 39986.07 17:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 30071188 31652448 2868024 8.71 70376 1821520 1431640 4.21 919508 1657112 147292 17:22:01 28588788 31630680 4350424 13.21 103452 3206096 1386272 4.08 1022432 2945192 1206608 17:23:01 25121184 29752512 7818028 23.73 132756 4642372 7640588 22.48 3007860 4300196 360 17:24:01 23829456 28513624 9109756 27.66 132956 4643932 9661732 28.43 4275156 4316360 324 17:25:01 24191468 28878888 8747744 26.56 133268 4670792 7150392 21.04 3933496 4308400 136 17:26:01 27179552 31609364 5759660 17.49 135168 4496592 1444756 4.25 1223536 4073344 2660 Average: 26496939 30339586 6442273 19.56 117996 3913551 4785897 14.08 2396998 3600101 226230 17:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 17:21:01 ens3 56.91 40.08 822.85 18.95 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 8.40 8.40 0.79 0.79 0.00 0.00 0.00 0.00 17:22:01 ens3 320.29 199.70 9733.65 18.89 0.00 0.00 0.00 0.00 17:22:01 br-c136a4884a8f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 vethc9b209e 1.23 1.37 0.07 0.09 0.00 0.00 0.00 0.00 17:23:01 lo 3.90 3.90 0.34 0.34 0.00 0.00 0.00 0.00 17:23:01 vethf916957 24.13 22.23 12.04 16.88 0.00 0.00 0.00 0.00 17:23:01 veth6c6cf85 0.70 0.88 0.05 0.05 0.00 0.00 0.00 0.00 17:24:01 vethc9b209e 41.64 35.03 13.77 38.40 0.00 0.00 0.00 0.00 17:24:01 lo 6.80 6.80 3.45 3.45 0.00 0.00 0.00 0.00 17:24:01 vethf916957 22.06 17.78 8.45 24.93 0.00 0.00 0.00 0.00 17:24:01 veth6c6cf85 0.77 0.85 0.34 0.17 0.00 0.00 0.00 0.00 17:25:01 vethc9b209e 0.98 1.23 0.54 0.10 0.00 0.00 0.00 0.00 17:25:01 lo 8.65 8.65 0.68 0.68 0.00 0.00 0.00 0.00 17:25:01 vethf916957 0.35 0.42 0.30 0.03 0.00 0.00 0.00 0.00 17:25:01 ens3 1142.03 713.90 21460.81 124.66 0.00 0.00 0.00 0.00 17:26:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 17:26:01 ens3 56.41 39.79 72.38 18.54 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.03 5.03 0.92 0.92 0.00 0.00 0.00 0.00 Average: ens3 127.12 76.94 3451.12 13.26 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-759) 05/05/24 _x86_64_ (8 CPU) 17:19:25 LINUX RESTART (8 CPU) 17:20:01 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 9.96 0.00 0.84 3.24 0.03 85.93 17:21:01 0 9.27 0.00 0.33 8.64 0.03 81.73 17:21:01 1 24.75 0.00 1.55 1.22 0.05 72.43 17:21:01 2 35.57 0.00 2.58 3.50 0.07 58.29 17:21:01 3 4.11 0.00 0.52 6.47 0.02 88.89 17:21:01 4 3.35 0.00 0.53 0.15 0.03 95.94 17:21:01 5 0.88 0.00 0.55 5.56 0.02 92.99 17:21:01 6 0.73 0.00 0.27 0.05 0.00 98.95 17:21:01 7 1.13 0.00 0.38 0.35 0.02 98.12 17:22:01 all 11.91 0.00 2.48 2.61 0.04 82.96 17:22:01 0 14.19 0.00 2.61 2.06 0.05 81.10 17:22:01 1 26.87 0.00 3.73 1.52 0.08 67.79 17:22:01 2 9.27 0.00 2.29 1.51 0.03 86.90 17:22:01 3 3.72 0.00 2.73 0.12 0.03 93.39 17:22:01 4 8.60 0.00 2.27 0.18 0.03 88.91 17:22:01 5 4.71 0.00 2.07 11.03 0.05 82.14 17:22:01 6 20.47 0.00 2.14 4.24 0.05 73.10 17:22:01 7 7.45 0.00 2.04 0.23 0.03 90.24 17:23:01 all 22.03 0.00 4.85 4.15 0.08 68.90 17:23:01 0 18.54 0.00 4.21 1.38 0.07 75.80 17:23:01 1 26.95 0.00 5.52 0.96 0.07 66.50 17:23:01 2 22.60 0.00 4.63 0.24 0.07 72.47 17:23:01 3 25.85 0.00 4.79 2.11 0.08 67.16 17:23:01 4 21.94 0.00 5.91 21.74 0.08 50.33 17:23:01 5 24.95 0.00 4.59 1.28 0.07 69.11 17:23:01 6 16.18 0.00 3.45 4.18 0.08 76.11 17:23:01 7 19.22 0.00 5.63 1.32 0.08 73.75 17:24:01 all 15.32 0.00 1.51 0.02 0.05 83.09 17:24:01 0 11.52 0.00 1.19 0.02 0.03 87.24 17:24:01 1 16.68 0.00 1.57 0.07 0.07 81.62 17:24:01 2 15.86 0.00 1.84 0.00 0.07 82.24 17:24:01 3 18.75 0.00 1.69 0.02 0.05 79.49 17:24:01 4 22.71 0.00 2.02 0.02 0.05 75.20 17:24:01 5 17.00 0.00 1.77 0.00 0.05 81.18 17:24:01 6 11.67 0.00 0.95 0.00 0.05 87.32 17:24:01 7 8.35 0.00 1.07 0.07 0.03 90.48 17:25:01 all 1.09 0.00 0.33 0.05 0.04 98.49 17:25:01 0 1.89 0.00 0.32 0.02 0.03 97.74 17:25:01 1 0.53 0.00 0.37 0.30 0.05 98.75 17:25:01 2 1.54 0.00 0.28 0.02 0.05 98.11 17:25:01 3 1.62 0.00 0.32 0.02 0.02 98.03 17:25:01 4 0.83 0.00 0.40 0.02 0.05 98.70 17:25:01 5 0.50 0.00 0.33 0.05 0.03 99.08 17:25:01 6 0.92 0.00 0.35 0.00 0.05 98.68 17:25:01 7 0.88 0.00 0.28 0.02 0.03 98.78 17:26:01 all 8.11 0.00 0.62 0.23 0.03 91.01 17:26:01 0 2.02 0.00 0.46 0.08 0.03 97.40 17:26:01 1 16.82 0.00 0.80 0.13 0.03 82.22 17:26:01 2 15.99 0.00 0.81 0.20 0.03 82.96 17:26:01 3 7.71 0.00 0.43 0.05 0.03 91.77 17:26:01 4 2.90 0.00 0.58 0.08 0.02 96.42 17:26:01 5 0.38 0.00 0.60 1.09 0.05 97.88 17:26:01 6 14.33 0.00 0.52 0.08 0.02 85.05 17:26:01 7 4.71 0.00 0.73 0.13 0.02 94.41 Average: all 11.38 0.00 1.77 1.71 0.04 85.10 Average: 0 9.54 0.00 1.51 2.03 0.04 86.88 Average: 1 18.75 0.00 2.25 0.70 0.06 78.25 Average: 2 16.79 0.00 2.07 0.91 0.05 80.18 Average: 3 10.27 0.00 1.74 1.46 0.04 86.49 Average: 4 10.02 0.00 1.95 3.66 0.04 84.32 Average: 5 8.06 0.00 1.65 3.16 0.04 87.09 Average: 6 10.69 0.00 1.27 1.42 0.04 86.57 Average: 7 6.94 0.00 1.68 0.35 0.04 90.99