---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77297 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 14G 142G 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 906 25716 0 5544 30806 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:b4:b7:49 brd ff:ff:ff:ff:ff:ff inet 10.30.107.191/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:feb4:b749/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:83:d7:72 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::42:3cff:fe83:d772/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77297) 10/17/24 _x86_64_ (8 CPU) 09:28:39 LINUX RESTART (8 CPU) 09:29:02 tps rtps wtps bread/s bwrtn/s 09:30:01 361.38 81.31 280.07 5401.80 45014.20 09:31:01 398.12 49.23 348.89 3666.06 18509.85 09:32:01 233.38 6.00 227.38 612.56 40686.95 09:33:01 158.54 1.63 156.90 154.99 25158.09 09:34:01 24.33 0.03 24.30 6.27 1806.50 09:35:01 191.10 0.03 191.07 1.60 53572.40 09:36:01 80.09 0.00 80.09 0.00 7853.89 Average: 206.33 19.60 186.73 1396.59 27472.69 09:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:01 30159080 31705228 2780140 8.44 68216 1790620 1381332 4.06 863416 1627144 145768 09:31:01 29016648 31005596 3922572 11.91 86048 2198772 1883800 5.54 1673828 1924292 19668 09:32:01 26942196 30006936 5997024 18.21 106664 3225024 3265032 9.61 2991468 2607564 472 09:33:01 27854396 31436068 5084824 15.44 126796 3674372 3120220 9.18 1695472 2928184 276 09:34:01 27387488 30971852 5551732 16.85 127380 3675080 3971208 11.68 2170692 2911412 196 09:35:01 25890296 31038092 7048924 21.40 163784 5115792 4884200 14.37 2204844 4276744 1828 09:36:01 24094236 29576460 8844984 26.85 171076 5402004 6768928 19.92 3774472 4476672 116 Average: 27334906 30820033 5604314 17.01 121423 3583095 3610674 10.62 2196313 2964573 24046 09:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 1.90 1.90 0.20 0.20 0.00 0.00 0.00 0.00 09:30:01 ens3 388.49 256.99 1643.17 76.69 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 09:31:01 ens3 339.09 288.74 3384.73 47.20 0.00 0.00 0.00 0.00 09:32:01 docker0 6.32 12.91 0.39 306.66 0.00 0.00 0.00 0.00 09:32:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 09:32:01 veth0870b64 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 ens3 571.17 410.65 9590.53 53.49 0.00 0.00 0.00 0.00 09:33:01 vethcaf2ab6 0.10 0.35 0.01 0.02 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 lo 3.98 3.98 0.44 0.44 0.00 0.00 0.00 0.00 09:33:01 br-d7553f7790e4 0.67 0.90 0.12 0.08 0.00 0.00 0.00 0.00 09:34:01 veth085e71c 3.83 5.48 0.41 0.52 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 lo 9.70 9.70 0.77 0.77 0.00 0.00 0.00 0.00 09:34:01 veth078d0bb 0.43 0.85 0.08 0.11 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 veth972d761 34.78 31.53 11.15 2.80 0.00 0.00 0.00 0.00 09:35:01 veth8659d9d 0.08 0.28 0.01 0.02 0.00 0.00 0.00 0.00 09:35:01 veth9841633 31.34 34.98 2.78 11.17 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 veth972d761 187.40 185.22 353.01 16.54 0.00 0.00 0.00 0.03 09:36:01 veth8659d9d 0.02 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:36:01 veth9841633 183.94 186.52 16.44 352.95 0.00 0.00 0.00 0.03 Average: docker0 0.90 1.85 0.06 43.91 0.00 0.00 0.00 0.00 Average: veth972d761 31.81 31.04 52.15 2.77 0.00 0.00 0.00 0.00 Average: veth8659d9d 0.01 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth9841633 30.83 31.72 2.75 52.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77297) 10/17/24 _x86_64_ (8 CPU) 09:28:39 LINUX RESTART (8 CPU) 09:29:02 CPU %user %nice %system %iowait %steal %idle 09:30:01 all 10.67 0.00 1.46 1.92 0.04 85.90 09:30:01 0 3.53 0.00 2.37 0.73 0.03 93.34 09:30:01 1 5.24 0.00 0.90 0.53 0.03 93.30 09:30:01 2 5.87 0.00 0.75 0.22 0.03 93.13 09:30:01 3 4.42 0.00 1.75 3.91 0.03 89.88 09:30:01 4 23.77 0.00 1.79 7.41 0.07 66.96 09:30:01 5 27.47 0.00 1.85 0.63 0.07 69.98 09:30:01 6 7.04 0.00 0.95 0.14 0.03 91.84 09:30:01 7 8.08 0.00 1.30 1.84 0.03 88.74 09:31:01 all 18.79 0.00 1.15 1.57 0.06 78.43 09:31:01 0 15.82 0.00 1.09 0.72 0.05 82.33 09:31:01 1 12.55 0.00 1.54 2.81 0.05 83.05 09:31:01 2 12.67 0.00 0.87 0.40 0.05 86.01 09:31:01 3 14.11 0.00 0.75 0.77 0.05 84.32 09:31:01 4 18.64 0.00 1.09 4.14 0.07 76.07 09:31:01 5 25.00 0.00 1.52 2.76 0.07 70.66 09:31:01 6 40.10 0.00 1.61 0.74 0.08 57.47 09:31:01 7 11.50 0.00 0.65 0.28 0.05 87.52 09:32:01 all 25.33 0.00 2.73 0.93 0.11 70.91 09:32:01 0 24.63 0.00 2.60 1.44 0.10 71.23 09:32:01 1 20.43 0.00 2.11 0.08 0.10 77.28 09:32:01 2 27.87 0.00 2.57 0.56 0.10 68.90 09:32:01 3 30.49 0.00 2.85 0.22 0.12 66.32 09:32:01 4 24.37 0.00 3.05 0.25 0.12 72.21 09:32:01 5 31.11 0.00 4.33 3.19 0.13 61.24 09:32:01 6 19.18 0.00 2.39 0.25 0.10 78.08 09:32:01 7 24.55 0.00 1.94 1.46 0.08 71.96 09:33:01 all 12.17 0.00 1.64 1.33 0.05 84.80 09:33:01 0 41.22 0.00 2.66 1.35 0.10 54.67 09:33:01 1 9.23 0.00 1.46 0.33 0.05 88.93 09:33:01 2 10.66 0.00 1.30 0.57 0.05 87.42 09:33:01 3 8.16 0.00 1.35 0.07 0.05 90.38 09:33:01 4 6.92 0.00 1.49 4.09 0.05 87.46 09:33:01 5 7.04 0.00 1.19 0.13 0.05 91.58 09:33:01 6 8.49 0.00 1.61 4.03 0.07 85.80 09:33:01 7 5.58 0.00 2.06 0.08 0.03 92.24 09:34:01 all 5.25 0.00 0.55 0.32 0.03 93.85 09:34:01 0 6.46 0.00 0.40 0.15 0.03 92.95 09:34:01 1 5.76 0.00 0.65 0.65 0.02 92.92 09:34:01 2 5.58 0.00 0.62 0.10 0.03 93.67 09:34:01 3 6.46 0.00 0.50 0.37 0.02 92.66 09:34:01 4 5.87 0.00 0.55 0.37 0.02 93.20 09:34:01 5 3.65 0.00 0.62 0.47 0.03 95.23 09:34:01 6 4.20 0.00 0.50 0.35 0.03 94.91 09:34:01 7 4.02 0.00 0.60 0.08 0.02 95.28 09:35:01 all 10.47 0.00 3.13 1.66 0.07 84.67 09:35:01 0 9.77 0.00 3.95 1.55 0.07 84.66 09:35:01 1 10.61 0.00 2.83 0.10 0.05 86.41 09:35:01 2 13.37 0.00 3.13 0.62 0.08 82.79 09:35:01 3 12.47 0.00 2.56 0.99 0.08 83.89 09:35:01 4 9.99 0.00 3.71 0.83 0.07 85.40 09:35:01 5 9.83 0.00 2.20 0.12 0.05 87.80 09:35:01 6 8.59 0.00 3.81 8.59 0.08 78.92 09:35:01 7 9.12 0.00 2.91 0.45 0.07 87.45 09:36:01 all 24.04 0.00 2.52 0.49 0.08 72.87 09:36:01 0 18.21 0.00 2.41 1.20 0.08 78.11 09:36:01 1 21.95 0.00 2.52 0.77 0.10 74.67 09:36:01 2 22.67 0.00 2.38 0.10 0.08 74.77 09:36:01 3 26.99 0.00 3.00 1.31 0.08 68.61 09:36:01 4 27.42 0.00 2.65 0.10 0.08 69.75 09:36:01 5 23.32 0.00 2.32 0.00 0.07 74.29 09:36:01 6 19.07 0.00 2.30 0.22 0.07 78.34 09:36:01 7 32.74 0.00 2.56 0.23 0.08 64.39 Average: all 15.25 0.00 1.88 1.17 0.06 81.63 Average: 0 17.13 0.00 2.21 1.02 0.07 79.58 Average: 1 12.27 0.00 1.72 0.75 0.06 85.20 Average: 2 14.10 0.00 1.66 0.37 0.06 83.81 Average: 3 14.74 0.00 1.82 1.08 0.06 82.29 Average: 4 16.68 0.00 2.05 2.44 0.07 78.76 Average: 5 18.19 0.00 2.00 1.04 0.07 78.70 Average: 6 15.26 0.00 1.88 2.04 0.07 80.75 Average: 7 13.67 0.00 1.72 0.63 0.05 83.93