---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84540 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 12G 144G 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 860 27095 0 4211 30850 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:21:19:ee brd ff:ff:ff:ff:ff:ff inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe21:19ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5f:8f:26:0e 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::42:5fff:fe8f:260e/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-84540) 11/18/24 _x86_64_ (8 CPU) 10:42:46 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:02 354.84 87.40 267.44 6256.42 70239.63 10:45:01 510.74 31.44 479.31 3100.80 101391.37 10:46:01 130.44 0.35 130.09 35.19 43259.46 10:47:01 32.61 0.05 32.56 12.26 26784.09 Average: 256.09 29.80 226.29 2347.94 60245.83 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:02 30184924 31722536 2754296 8.36 67900 1782292 1374924 4.05 846540 1618872 132708 10:45:01 27491488 31061676 5447732 16.54 116496 3696612 3888920 11.44 1680596 3333248 216 10:46:01 26417592 30302484 6521628 19.80 144948 3944920 4825152 14.20 2504292 3536524 1684 10:47:01 27674956 31541788 5264264 15.98 145192 3931232 2414156 7.10 1286904 3515900 0 Average: 27942240 31157121 4996980 15.17 118634 3338764 3125788 9.20 1579583 3001136 33652 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:02 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 10:44:02 ens3 329.31 213.60 1562.76 72.32 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 vetha394bd5 30.83 40.25 3.08 4.71 0.00 0.00 0.00 0.00 10:45:01 lo 10.37 10.37 0.94 0.94 0.00 0.00 0.00 0.00 10:45:01 veth1e85fe2 4.73 7.08 0.51 139.88 0.00 0.00 0.00 0.01 10:46:01 docker0 13.45 17.78 2.13 288.11 0.00 0.00 0.00 0.00 10:46:01 vetha394bd5 89.39 109.33 110.74 30.41 0.00 0.00 0.00 0.01 10:46:01 lo 2.47 2.47 0.20 0.20 0.00 0.00 0.00 0.00 10:46:01 veth1e85fe2 0.28 0.37 0.02 0.02 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 vetha394bd5 0.17 0.38 0.01 0.02 0.00 0.00 0.00 0.00 10:47:01 lo 4.33 4.33 0.38 0.38 0.00 0.00 0.00 0.00 10:47:01 ens3 777.54 517.13 13460.30 109.42 0.00 0.00 0.00 0.00 Average: docker0 3.38 4.46 0.54 72.33 0.00 0.00 0.00 0.00 Average: vetha394bd5 30.09 37.48 28.56 8.80 0.00 0.00 0.00 0.00 Average: lo 4.79 4.79 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 194.24 128.62 3379.37 27.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84540) 11/18/24 _x86_64_ (8 CPU) 10:42:46 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:02 all 10.07 0.00 1.37 3.65 0.05 84.86 10:44:02 0 4.39 0.00 2.16 2.31 0.07 91.08 10:44:02 1 29.31 0.00 2.14 7.53 0.07 60.96 10:44:02 2 25.69 0.00 1.77 2.24 0.07 70.24 10:44:02 3 3.11 0.00 0.77 5.38 0.03 90.70 10:44:02 4 5.89 0.00 0.65 0.70 0.08 92.67 10:44:02 5 4.30 0.00 1.03 0.82 0.03 93.81 10:44:02 6 1.42 0.00 1.61 9.93 0.03 87.00 10:44:02 7 6.45 0.00 0.81 0.35 0.03 92.36 10:45:01 all 15.42 0.00 4.42 4.32 0.08 75.77 10:45:01 0 9.61 0.00 4.58 7.48 0.09 78.24 10:45:01 1 14.10 0.00 3.42 2.85 0.07 79.56 10:45:01 2 32.51 0.00 6.89 16.87 0.10 43.62 10:45:01 3 15.95 0.00 4.68 1.21 0.07 78.08 10:45:01 4 19.04 0.00 4.68 1.95 0.07 74.27 10:45:01 5 14.41 0.00 4.14 1.98 0.10 79.37 10:45:01 6 8.10 0.00 3.45 1.60 0.07 86.78 10:45:01 7 9.71 0.00 3.52 0.60 0.05 86.12 10:46:01 all 12.71 0.00 2.09 1.56 0.06 83.57 10:46:01 0 9.23 0.00 1.84 8.09 0.08 80.75 10:46:01 1 11.33 0.00 2.43 0.30 0.07 85.88 10:46:01 2 10.53 0.00 1.79 0.03 0.05 87.60 10:46:01 3 10.56 0.00 1.34 0.00 0.05 88.05 10:46:01 4 15.20 0.00 2.40 0.37 0.07 81.97 10:46:01 5 21.21 0.00 2.68 0.50 0.05 75.56 10:46:01 6 8.42 0.00 1.91 2.95 0.08 86.63 10:46:01 7 15.22 0.00 2.32 0.30 0.08 82.07 10:47:01 all 0.93 0.00 0.35 0.86 0.04 97.82 10:47:01 0 0.82 0.00 0.42 6.67 0.07 92.03 10:47:01 1 0.87 0.00 0.27 0.13 0.03 98.70 10:47:01 2 0.93 0.00 0.42 0.02 0.05 98.58 10:47:01 3 1.10 0.00 0.32 0.05 0.02 98.52 10:47:01 4 0.87 0.00 0.47 0.00 0.03 98.63 10:47:01 5 0.72 0.00 0.32 0.03 0.08 98.85 10:47:01 6 1.08 0.00 0.27 0.00 0.02 98.63 10:47:01 7 1.00 0.00 0.30 0.00 0.05 98.65 Average: all 9.74 0.00 2.04 2.59 0.06 85.56 Average: 0 5.99 0.00 2.24 6.13 0.08 85.56 Average: 1 13.89 0.00 2.05 2.70 0.06 81.29 Average: 2 17.31 0.00 2.69 4.71 0.07 75.21 Average: 3 7.63 0.00 1.76 1.66 0.04 88.90 Average: 4 10.19 0.00 2.03 0.75 0.06 86.96 Average: 5 10.13 0.00 2.03 0.83 0.07 86.95 Average: 6 4.74 0.00 1.80 3.63 0.05 89.79 Average: 7 8.07 0.00 1.72 0.31 0.05 89.84