---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14954 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 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 811 27126 0 4229 30899 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:65:59:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.13/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe65:59b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:79:82:fa 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-14954) 01/25/24 _x86_64_ (8 CPU) 09:35:59 LINUX RESTART (8 CPU) 09:36:01 tps rtps wtps bread/s bwrtn/s 09:37:02 134.71 77.84 56.87 5343.78 47973.60 09:38:01 108.80 27.03 81.77 2104.32 18989.19 09:39:01 96.82 9.93 86.89 1719.05 20384.07 09:40:01 371.65 12.40 359.26 818.33 77340.91 09:41:01 10.30 0.00 10.30 0.00 9770.80 09:42:01 52.61 1.95 50.66 113.71 12629.20 Average: 129.20 21.51 107.70 1682.03 31215.25 09:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:37:02 30361496 31724288 2577716 7.83 52220 1631368 1434220 4.22 820804 1486448 64524 09:38:01 30042600 31756844 2896612 8.79 77716 1939716 1370200 4.03 814624 1772296 131372 09:39:01 28562336 31696312 4376876 13.29 105036 3288992 1384428 4.07 955172 3028844 1174580 09:40:01 26600508 30493788 6338704 19.24 129664 3977576 4487228 13.20 2250720 3622624 764 09:41:01 26521824 30416036 6417388 19.48 129800 3978108 4452532 13.10 2327960 3622512 72 09:42:01 27755148 31617228 5184064 15.74 133616 3951672 1504052 4.43 1164060 3580464 56272 Average: 28307319 31284083 4631893 14.06 104675 3127905 2438777 7.18 1388890 2852198 237931 09:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:37:02 ens3 414.78 270.52 969.33 63.22 0.00 0.00 0.00 0.00 09:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:02 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 09:38:01 ens3 58.85 36.89 928.78 9.51 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 09:39:01 ens3 243.84 154.12 7687.06 14.82 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 br-31f66e405f97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 lo 6.33 6.33 0.59 0.59 0.00 0.00 0.00 0.00 09:40:01 vethe63bf2e 62.29 53.54 20.77 53.39 0.00 0.00 0.00 0.00 09:40:01 ens3 119.25 73.07 3482.88 6.28 0.00 0.00 0.00 0.00 09:40:01 veth4049b9e 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 vethe63bf2e 62.77 52.26 20.62 60.56 0.00 0.00 0.00 0.00 09:41:01 ens3 2.25 1.93 0.39 0.38 0.00 0.00 0.00 0.00 09:41:01 veth4049b9e 0.22 0.22 0.02 0.77 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 61.62 53.67 125.49 26.88 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 lo 32.39 32.39 10.51 10.51 0.00 0.00 0.00 0.00 Average: ens3 150.35 98.54 2202.53 20.21 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: lo 4.97 4.97 1.72 1.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14954) 01/25/24 _x86_64_ (8 CPU) 09:35:59 LINUX RESTART (8 CPU) 09:36:01 CPU %user %nice %system %iowait %steal %idle 09:37:02 all 7.57 0.00 1.05 3.57 0.05 87.76 09:37:02 0 10.34 0.00 1.20 5.26 0.05 83.14 09:37:02 1 3.62 0.00 0.75 4.54 0.03 91.05 09:37:02 2 5.18 0.00 1.87 0.67 0.03 92.25 09:37:02 3 2.82 0.00 0.85 0.30 0.05 95.98 09:37:02 4 16.13 0.00 0.94 2.81 0.08 80.03 09:37:02 5 7.11 0.00 1.04 13.73 0.07 78.06 09:37:02 6 7.33 0.00 0.79 0.79 0.03 91.07 09:37:02 7 8.07 0.00 0.94 0.53 0.05 90.41 09:38:01 all 8.92 0.00 0.74 3.80 0.05 86.49 09:38:01 0 9.44 0.00 0.65 3.49 0.10 86.32 09:38:01 1 13.76 0.00 1.17 4.45 0.03 80.59 09:38:01 2 6.30 0.00 0.75 1.10 0.02 91.84 09:38:01 3 1.56 0.00 0.29 0.56 0.02 97.58 09:38:01 4 10.74 0.00 0.73 5.02 0.03 83.48 09:38:01 5 3.47 0.00 0.48 14.60 0.07 81.38 09:38:01 6 19.26 0.00 1.36 0.95 0.08 78.35 09:38:01 7 6.78 0.00 0.51 0.29 0.03 92.39 09:39:01 all 9.61 0.00 2.29 4.81 0.06 83.24 09:39:01 0 10.30 0.00 2.13 3.98 0.07 83.52 09:39:01 1 7.07 0.00 2.43 1.36 0.03 89.11 09:39:01 2 5.95 0.00 2.16 7.21 0.05 84.63 09:39:01 3 4.34 0.00 1.71 0.15 0.03 93.76 09:39:01 4 23.93 0.00 2.81 11.92 0.07 61.28 09:39:01 5 11.23 0.00 2.41 5.92 0.10 80.34 09:39:01 6 6.21 0.00 1.80 0.20 0.02 91.77 09:39:01 7 7.88 0.00 2.91 7.74 0.05 81.42 09:40:01 all 16.33 0.00 3.20 4.37 0.09 76.01 09:40:01 0 19.44 0.00 3.52 1.32 0.12 75.60 09:40:01 1 16.42 0.00 3.75 18.51 0.08 61.25 09:40:01 2 13.65 0.00 2.50 4.44 0.08 79.34 09:40:01 3 20.71 0.00 3.27 0.94 0.08 75.00 09:40:01 4 13.83 0.00 3.19 1.97 0.08 80.92 09:40:01 5 21.62 0.00 3.38 0.37 0.07 74.56 09:40:01 6 13.07 0.00 3.30 1.23 0.08 82.31 09:40:01 7 11.89 0.00 2.64 6.29 0.10 79.08 09:41:01 all 1.85 0.00 0.17 0.09 0.02 97.87 09:41:01 0 3.93 0.00 0.27 0.00 0.02 95.78 09:41:01 1 2.42 0.00 0.25 0.63 0.03 96.67 09:41:01 2 1.47 0.00 0.27 0.08 0.02 98.16 09:41:01 3 2.47 0.00 0.13 0.00 0.02 97.38 09:41:01 4 0.74 0.00 0.10 0.02 0.07 99.08 09:41:01 5 1.53 0.00 0.07 0.02 0.02 98.37 09:41:01 6 1.28 0.00 0.23 0.00 0.02 98.47 09:41:01 7 0.98 0.00 0.05 0.00 0.00 98.97 09:42:01 all 7.88 0.00 0.69 0.29 0.04 91.10 09:42:01 0 2.86 0.00 0.53 0.84 0.02 95.75 09:42:01 1 1.22 0.00 0.65 0.75 0.02 97.37 09:42:01 2 4.51 0.00 0.63 0.20 0.03 94.63 09:42:01 3 8.57 0.00 0.40 0.07 0.03 90.93 09:42:01 4 3.38 0.00 0.57 0.03 0.03 95.98 09:42:01 5 27.50 0.00 1.19 0.30 0.07 70.95 09:42:01 6 13.82 0.00 1.00 0.13 0.02 85.03 09:42:01 7 1.15 0.00 0.58 0.02 0.02 98.23 Average: all 8.68 0.00 1.36 2.82 0.05 87.10 Average: 0 9.38 0.00 1.38 2.48 0.06 86.70 Average: 1 7.38 0.00 1.50 5.02 0.04 86.07 Average: 2 6.16 0.00 1.36 2.28 0.04 90.16 Average: 3 6.75 0.00 1.11 0.34 0.04 91.77 Average: 4 11.45 0.00 1.39 3.62 0.06 83.48 Average: 5 12.10 0.00 1.43 5.79 0.06 80.62 Average: 6 10.14 0.00 1.41 0.55 0.04 87.86 Average: 7 6.11 0.00 1.27 2.47 0.04 90.10