---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37879 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: 2800.000 BogoMIPS: 5600.00 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 886 26144 0 5136 30826 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:9a:14:83 brd ff:ff:ff:ff:ff:ff inet 10.30.106.102/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe9a:1483/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:e2:e8:be 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:eaff:fee2:e8be/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-37879) 09/12/24 _x86_64_ (8 CPU) 14:41:27 LINUX RESTART (8 CPU) 14:42:01 tps rtps wtps bread/s bwrtn/s 14:43:01 332.92 42.75 290.17 1924.24 29983.01 14:44:01 204.30 42.96 161.34 3528.75 38721.55 14:45:01 271.79 6.32 265.47 490.18 104579.24 14:46:01 265.07 0.60 264.47 78.39 88906.78 Average: 268.52 23.16 245.37 1505.42 65544.68 14:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 30093608 31683872 2845612 8.64 70884 1830232 1386528 4.08 891068 1664340 154464 14:44:01 28237816 30586716 4701404 14.27 90896 2544804 2268432 6.67 2197204 2161908 291584 14:45:01 26127656 30244916 6811564 20.68 108304 4245140 2803860 8.25 3030388 3350884 170460 14:46:01 25474904 30261268 7464316 22.66 123888 4863188 2617112 7.70 3513680 3483700 744 Average: 27483496 30694193 5455724 16.56 98493 3370841 2268983 6.68 2408085 2665208 154313 14:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 210.48 140.76 1210.33 52.90 0.00 0.00 0.00 0.00 14:43:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 599.08 509.82 4367.17 119.29 0.00 0.00 0.00 0.00 14:44:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 14:45:01 docker0 2.35 5.77 0.15 87.72 0.00 0.00 0.00 0.00 14:45:01 ens3 223.30 150.77 5766.85 15.26 0.00 0.00 0.00 0.00 14:45:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 14:46:01 docker0 2.55 6.35 0.16 87.71 0.00 0.00 0.00 0.00 14:46:01 ens3 80.80 99.05 99.25 567.02 0.00 0.00 0.00 0.00 14:46:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 Average: docker0 1.22 3.03 0.08 43.85 0.00 0.00 0.00 0.00 Average: ens3 278.41 225.09 2860.76 188.61 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37879) 09/12/24 _x86_64_ (8 CPU) 14:41:27 LINUX RESTART (8 CPU) 14:42:01 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 10.25 0.00 1.01 3.07 0.04 85.63 14:43:01 0 4.19 0.00 0.37 0.38 0.03 95.03 14:43:01 1 1.62 0.00 0.47 0.20 0.02 97.70 14:43:01 2 3.46 0.00 0.63 6.67 0.08 89.16 14:43:01 3 3.52 0.00 0.40 0.35 0.02 95.71 14:43:01 4 33.60 0.00 3.22 6.16 0.07 56.95 14:43:01 5 18.31 0.00 1.24 4.23 0.07 76.16 14:43:01 6 15.94 0.00 1.17 0.33 0.02 82.54 14:43:01 7 1.52 0.00 0.57 6.26 0.02 91.64 14:44:01 all 21.74 0.00 1.46 2.77 0.08 73.95 14:44:01 0 15.99 0.00 1.18 2.02 0.07 80.74 14:44:01 1 30.66 0.00 2.45 1.45 0.12 65.32 14:44:01 2 15.19 0.00 1.64 12.24 0.05 70.88 14:44:01 3 21.47 0.00 2.09 0.75 0.08 75.61 14:44:01 4 23.70 0.00 1.27 2.75 0.07 72.21 14:44:01 5 21.19 0.00 1.17 0.77 0.07 76.80 14:44:01 6 17.75 0.00 0.65 0.68 0.05 80.86 14:44:01 7 27.98 0.00 1.22 1.54 0.10 69.16 14:45:01 all 10.95 0.00 3.10 6.09 0.07 79.79 14:45:01 0 10.89 0.00 3.73 0.45 0.07 84.87 14:45:01 1 10.53 0.00 2.83 2.17 0.05 84.41 14:45:01 2 10.00 0.00 3.59 7.27 0.09 79.06 14:45:01 3 13.79 0.00 3.75 0.45 0.07 81.94 14:45:01 4 14.89 0.00 3.57 31.03 0.07 50.45 14:45:01 5 8.10 0.00 2.06 0.62 0.03 89.19 14:45:01 6 6.15 0.00 3.16 7.08 0.08 83.52 14:45:01 7 13.43 0.00 2.14 0.56 0.05 83.82 14:46:01 all 10.50 0.00 3.28 4.65 0.05 81.52 14:46:01 0 11.78 0.00 3.21 10.71 0.05 74.25 14:46:01 1 10.06 0.00 4.45 6.87 0.07 78.55 14:46:01 2 10.89 0.00 3.54 9.56 0.07 75.94 14:46:01 3 7.28 0.00 2.98 0.86 0.05 88.84 14:46:01 4 8.04 0.00 3.15 3.98 0.05 84.78 14:46:01 5 14.19 0.00 4.10 0.27 0.07 81.37 14:46:01 6 12.01 0.00 2.44 0.96 0.05 84.55 14:46:01 7 9.72 0.00 2.37 4.01 0.07 83.84 Average: all 13.38 0.00 2.21 4.14 0.06 80.22 Average: 0 10.71 0.00 2.11 3.39 0.05 83.74 Average: 1 13.22 0.00 2.54 2.67 0.06 81.50 Average: 2 9.88 0.00 2.34 8.94 0.07 78.77 Average: 3 11.51 0.00 2.30 0.60 0.05 85.53 Average: 4 20.12 0.00 2.79 10.76 0.06 66.26 Average: 5 15.46 0.00 2.14 1.47 0.06 80.87 Average: 6 12.98 0.00 1.85 2.26 0.05 82.87 Average: 7 13.17 0.00 1.57 3.09 0.06 82.11