---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10470 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 818 27422 0 3926 30892 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:63:7e:0a brd ff:ff:ff:ff:ff:ff inet 10.30.106.178/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe63:7e0a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:c6:38:3e 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-10470) 01/08/24 _x86_64_ (8 CPU) 11:34:24 LINUX RESTART (8 CPU) 11:35:02 tps rtps wtps bread/s bwrtn/s 11:36:01 140.39 73.64 66.74 4776.17 28750.42 11:37:01 85.65 13.68 71.97 1108.62 24785.07 11:38:01 142.93 9.52 133.41 1668.79 43704.18 11:39:01 308.13 12.53 295.60 806.13 52934.31 11:40:01 12.28 0.00 12.28 0.00 16040.18 11:41:01 50.71 1.43 49.28 109.85 17987.37 Average: 123.26 18.17 105.09 1393.54 30711.33 11:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 30128440 31690080 2810780 8.53 59788 1816452 1479668 4.35 906028 1626012 152916 11:37:01 29925520 31719588 3013700 9.15 79064 2015524 1415372 4.16 859708 1844288 170720 11:38:01 28130184 31670120 4809036 14.60 112304 3664240 1428876 4.20 995052 3401200 942684 11:39:01 27044624 30663156 5894596 17.90 126252 3684204 4486064 13.20 2083344 3363224 260 11:40:01 27043864 30654276 5895356 17.90 126336 3684560 4466904 13.14 2092784 3353864 64 11:41:01 28093444 31639632 4845776 14.71 129164 3653968 1489292 4.38 1144212 3281520 41780 Average: 28394346 31339475 4544874 13.80 105485 3086491 2461029 7.24 1346855 2811685 218071 11:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:36:01 lo 1.38 1.38 0.14 0.14 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 326.41 224.07 1501.70 59.11 0.00 0.00 0.00 0.00 11:37:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 ens3 49.66 36.64 643.34 6.83 0.00 0.00 0.00 0.00 11:38:01 br-9fc772fc2df6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 lo 8.60 8.60 0.79 0.79 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 288.59 179.47 8895.70 15.26 0.00 0.00 0.00 0.00 11:39:01 br-9fc772fc2df6 2.18 2.42 3.05 2.33 0.00 0.00 0.00 0.00 11:39:01 veth336385d 0.05 0.37 0.00 0.02 0.00 0.00 0.00 0.00 11:39:01 lo 4.25 4.25 5.08 5.08 0.00 0.00 0.00 0.00 11:39:01 vethebdad9c 95.60 78.76 37.29 98.12 0.00 0.00 0.00 0.01 11:40:01 br-9fc772fc2df6 1.93 2.13 2.91 0.22 0.00 0.00 0.00 0.00 11:40:01 veth336385d 0.15 0.15 0.02 0.47 0.00 0.00 0.00 0.00 11:40:01 lo 7.88 7.88 3.33 3.33 0.00 0.00 0.00 0.00 11:40:01 vethebdad9c 19.73 16.26 9.41 20.95 0.00 0.00 0.00 0.00 11:41:01 lo 7.33 7.33 0.66 0.66 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 ens3 748.61 498.58 11139.16 107.95 0.00 0.00 0.00 0.00 Average: lo 5.14 5.14 1.70 1.70 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 Average: ens3 123.25 81.80 1855.12 17.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10470) 01/08/24 _x86_64_ (8 CPU) 11:34:24 LINUX RESTART (8 CPU) 11:35:02 CPU %user %nice %system %iowait %steal %idle 11:36:01 all 11.70 0.00 1.09 3.63 0.08 83.51 11:36:01 0 25.45 0.00 1.57 2.88 0.10 69.99 11:36:01 1 16.74 0.00 1.80 0.59 0.12 80.76 11:36:01 2 4.32 0.00 0.76 1.07 0.09 93.76 11:36:01 3 1.44 0.00 0.59 0.17 0.09 97.71 11:36:01 4 20.50 0.00 1.26 1.59 0.07 76.59 11:36:01 5 7.16 0.00 0.55 0.78 0.05 91.46 11:36:01 6 8.39 0.00 0.69 14.63 0.05 76.23 11:36:01 7 9.53 0.00 1.45 7.30 0.07 81.66 11:37:01 all 9.41 0.00 0.66 4.13 0.04 85.76 11:37:01 0 10.04 0.00 0.70 11.27 0.03 77.96 11:37:01 1 9.27 0.00 0.52 0.23 0.03 89.95 11:37:01 2 25.74 0.00 1.57 2.99 0.08 69.62 11:37:01 3 1.62 0.00 0.43 10.97 0.07 86.91 11:37:01 4 13.25 0.00 0.97 4.51 0.05 81.22 11:37:01 5 10.67 0.00 0.57 1.03 0.03 87.69 11:37:01 6 2.22 0.00 0.20 1.29 0.03 96.26 11:37:01 7 2.50 0.00 0.37 0.77 0.02 96.35 11:38:01 all 10.93 0.00 3.18 3.93 0.14 81.82 11:38:01 0 8.61 0.00 2.28 0.55 0.12 88.43 11:38:01 1 7.35 0.00 3.21 0.22 0.13 89.09 11:38:01 2 11.27 0.00 4.73 14.12 0.17 69.71 11:38:01 3 5.92 0.00 2.88 10.98 0.12 80.11 11:38:01 4 9.93 0.00 4.08 0.74 0.15 85.10 11:38:01 5 23.96 0.00 3.19 1.18 0.15 71.52 11:38:01 6 9.49 0.00 2.77 3.71 0.12 83.91 11:38:01 7 10.89 0.00 2.30 0.07 0.10 86.64 11:39:01 all 18.27 0.00 2.51 5.58 0.13 73.51 11:39:01 0 19.50 0.00 2.53 1.71 0.12 76.14 11:39:01 1 17.83 0.00 2.77 2.80 0.12 76.47 11:39:01 2 19.80 0.00 3.08 28.45 0.17 48.50 11:39:01 3 17.69 0.00 2.75 3.56 0.12 75.88 11:39:01 4 20.53 0.00 2.58 4.28 0.13 72.47 11:39:01 5 13.59 0.00 2.08 1.81 0.12 82.40 11:39:01 6 18.48 0.00 2.32 1.61 0.12 77.48 11:39:01 7 18.74 0.00 1.96 0.54 0.13 78.63 11:40:01 all 1.24 0.00 0.14 1.12 0.02 97.47 11:40:01 0 1.42 0.00 0.15 0.00 0.02 98.41 11:40:01 1 1.50 0.00 0.20 0.02 0.03 98.25 11:40:01 2 1.02 0.00 0.10 0.00 0.00 98.88 11:40:01 3 0.68 0.00 0.08 0.00 0.02 99.22 11:40:01 4 0.65 0.00 0.18 0.00 0.05 99.11 11:40:01 5 2.32 0.00 0.22 0.00 0.02 97.44 11:40:01 6 1.15 0.00 0.17 8.97 0.03 89.68 11:40:01 7 1.15 0.00 0.08 0.00 0.00 98.76 11:41:01 all 7.20 0.00 0.68 2.99 0.05 89.07 11:41:01 0 5.12 0.00 0.55 0.35 0.05 93.93 11:41:01 1 7.49 0.00 0.78 0.47 0.05 91.20 11:41:01 2 6.87 0.00 0.57 0.43 0.05 92.08 11:41:01 3 3.93 0.00 0.68 0.84 0.03 94.52 11:41:01 4 16.21 0.00 0.70 10.39 0.08 72.61 11:41:01 5 3.64 0.00 0.58 0.22 0.03 95.53 11:41:01 6 12.65 0.00 1.14 11.18 0.07 74.97 11:41:01 7 1.67 0.00 0.44 0.08 0.07 97.74 Average: all 9.77 0.00 1.38 3.56 0.08 85.21 Average: 0 11.61 0.00 1.29 2.80 0.07 84.22 Average: 1 9.99 0.00 1.54 0.72 0.08 87.67 Average: 2 11.53 0.00 1.80 7.84 0.09 78.75 Average: 3 5.22 0.00 1.24 4.43 0.07 89.04 Average: 4 13.47 0.00 1.63 3.59 0.09 81.21 Average: 5 10.22 0.00 1.20 0.83 0.07 87.68 Average: 6 8.73 0.00 1.21 6.86 0.07 83.13 Average: 7 7.40 0.00 1.10 1.43 0.06 90.02