---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40082 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 882 25951 0 5332 30828 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:ec:a2:9c brd ff:ff:ff:ff:ff:ff inet 10.30.106.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:feec:a29c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:b8:aa:47 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::42:8dff:feb8:aa47/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40082) 09/20/24 _x86_64_ (8 CPU) 10:42:57 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:01 362.93 83.72 279.21 6169.94 61441.52 10:45:01 177.09 22.75 154.34 2421.46 32479.25 10:46:01 362.61 12.43 350.17 792.03 119259.07 10:47:01 154.20 0.35 153.85 38.25 35654.00 Average: 264.20 29.81 234.39 2355.49 62207.32 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 30156232 31628284 2782988 8.45 57440 1732460 1503316 4.42 933472 1565732 88568 10:45:01 27048504 31643128 5890716 17.88 118848 4666076 1635192 4.81 1004808 4421824 2772856 10:46:01 24782396 29762428 8156824 24.76 137088 5003892 8132644 23.93 3097600 4517988 145352 10:47:01 25986928 31003344 6952292 21.11 158328 5000340 3272116 9.63 1910452 4500564 72 Average: 26993515 31009296 5945705 18.05 117926 4100692 3635817 10.70 1736583 3751527 751712 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 lo 1.73 1.73 0.17 0.17 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 375.07 258.78 1574.38 76.01 0.00 0.00 0.00 0.00 10:45:01 lo 12.00 12.00 1.19 1.19 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 876.54 499.75 24957.21 44.49 0.00 0.00 0.00 0.00 10:46:01 lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 10:46:01 veth5401f7c 52.69 63.72 19.19 15.24 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 veth325943a 3.20 3.20 0.40 0.33 0.00 0.00 0.00 0.00 10:47:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 10:47:01 veth5401f7c 0.17 0.65 0.01 0.04 0.00 0.00 0.00 0.00 10:47:01 docker0 11.98 16.93 2.05 285.34 0.00 0.00 0.00 0.00 10:47:01 ens3 1330.77 821.31 27726.33 142.67 0.00 0.00 0.00 0.00 Average: lo 4.47 4.47 0.44 0.44 0.00 0.00 0.00 0.00 Average: veth5401f7c 13.21 16.09 4.80 3.82 0.00 0.00 0.00 0.00 Average: docker0 3.00 4.23 0.51 71.34 0.00 0.00 0.00 0.00 Average: ens3 331.53 204.19 6930.87 35.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40082) 09/20/24 _x86_64_ (8 CPU) 10:42:57 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 8.52 0.00 1.30 3.78 0.04 86.37 10:44:01 0 4.53 0.00 0.87 5.53 0.05 89.02 10:44:01 1 7.46 0.00 1.32 2.84 0.03 88.35 10:44:01 2 3.71 0.00 0.62 0.23 0.02 95.42 10:44:01 3 4.39 0.00 2.75 15.18 0.03 77.65 10:44:01 4 11.07 0.00 1.51 4.22 0.03 83.17 10:44:01 5 18.20 0.00 1.12 1.67 0.03 78.98 10:44:01 6 12.76 0.00 1.47 0.40 0.03 85.34 10:44:01 7 5.97 0.00 0.72 0.22 0.05 93.04 10:45:01 all 14.98 0.00 4.95 2.78 0.06 77.23 10:45:01 0 7.78 0.00 4.79 6.83 0.03 80.56 10:45:01 1 14.38 0.00 5.38 1.05 0.05 79.15 10:45:01 2 11.57 0.00 5.49 0.50 0.05 82.38 10:45:01 3 8.81 0.00 4.19 8.42 0.03 78.54 10:45:01 4 27.78 0.00 4.98 1.72 0.08 65.43 10:45:01 5 24.79 0.00 5.51 1.33 0.07 68.31 10:45:01 6 11.98 0.00 4.17 0.34 0.03 83.47 10:45:01 7 12.75 0.00 5.12 2.08 0.10 79.95 10:46:01 all 25.28 0.00 4.21 5.57 0.06 64.88 10:46:01 0 25.90 0.00 4.34 1.49 0.07 68.19 10:46:01 1 20.05 0.00 3.67 1.34 0.05 74.89 10:46:01 2 24.36 0.00 2.89 2.66 0.05 70.04 10:46:01 3 22.97 0.00 3.55 3.26 0.05 70.18 10:46:01 4 30.39 0.00 5.12 1.77 0.07 62.66 10:46:01 5 22.83 0.00 5.76 30.62 0.10 40.69 10:46:01 6 29.06 0.00 3.90 1.90 0.07 65.07 10:46:01 7 26.70 0.00 4.48 1.64 0.05 67.12 10:47:01 all 7.43 0.00 2.09 2.54 0.06 87.89 10:47:01 0 8.91 0.00 2.68 0.10 0.03 88.28 10:47:01 1 8.22 0.00 2.04 0.07 0.05 89.61 10:47:01 2 7.72 0.00 1.85 1.71 0.07 88.66 10:47:01 3 6.39 0.00 2.04 1.71 0.08 89.78 10:47:01 4 7.95 0.00 2.01 0.32 0.05 89.67 10:47:01 5 6.04 0.00 1.71 2.29 0.07 89.89 10:47:01 6 7.47 0.00 2.10 10.03 0.07 80.34 10:47:01 7 6.71 0.00 2.26 4.07 0.05 86.90 Average: all 14.04 0.00 3.13 3.67 0.05 79.11 Average: 0 11.78 0.00 3.16 3.48 0.05 81.52 Average: 1 12.53 0.00 3.10 1.32 0.05 83.00 Average: 2 11.82 0.00 2.71 1.27 0.05 84.15 Average: 3 10.63 0.00 3.13 7.15 0.05 79.04 Average: 4 19.27 0.00 3.40 2.01 0.06 75.27 Average: 5 17.95 0.00 3.51 8.93 0.07 69.54 Average: 6 15.31 0.00 2.91 3.16 0.05 78.57 Average: 7 13.03 0.00 3.14 2.00 0.06 81.77