---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14664 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 857 27078 0 4231 30853 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:a1:78:85 brd ff:ff:ff:ff:ff:ff inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fea1:7885/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:b5:7f:83 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-14664) 03/20/24 _x86_64_ (8 CPU) 16:29:19 LINUX RESTART (8 CPU) 16:30:01 tps rtps wtps bread/s bwrtn/s 16:31:01 250.23 58.31 191.92 3646.38 44001.73 16:32:01 108.18 26.30 81.89 2066.99 28507.38 16:33:01 98.85 10.06 88.79 1675.59 30469.06 16:34:01 90.15 0.17 89.99 16.40 67099.48 16:35:02 295.90 13.46 282.44 770.09 31573.59 16:36:01 17.91 0.32 17.59 22.64 20479.22 16:37:01 53.36 1.37 51.99 112.65 22298.45 Average: 130.93 15.75 115.18 1190.09 34953.09 16:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:31:01 30219784 31659892 2719436 8.26 55468 1703580 1512512 4.45 888544 1556928 85164 16:32:01 30011040 31710268 2928180 8.89 76976 1926468 1439240 4.23 863580 1759660 83076 16:33:01 28524984 31623760 4414236 13.40 104660 3258648 1623380 4.78 1028896 2996752 1146068 16:34:01 27776560 31640048 5162660 15.67 116196 3970020 1485268 4.37 1024276 3706036 219164 16:35:02 27080936 30986284 5858284 17.79 130276 3988680 3945728 11.61 1759400 3633784 280 16:36:01 26113300 30020760 6825920 20.72 130464 3990072 4948768 14.56 2726112 3633408 40 16:37:01 27716784 31581424 5222436 15.85 131720 3956664 1536744 4.52 1198408 3586368 18328 Average: 28206198 31317491 4733022 14.37 106537 3256305 2355949 6.93 1355602 2981848 221731 16:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:31:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 ens3 386.89 286.57 1499.01 66.25 0.00 0.00 0.00 0.00 16:32:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 ens3 28.86 23.28 247.81 18.57 0.00 0.00 0.00 0.00 16:33:01 lo 6.27 6.27 0.59 0.59 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 br-13221051eb75 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 ens3 242.24 155.32 7427.45 15.81 0.00 0.00 0.00 0.00 16:34:01 lo 2.47 2.47 0.22 0.22 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 br-13221051eb75 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 ens3 115.18 70.02 3644.00 5.73 0.00 0.00 0.00 0.00 16:35:02 lo 1.53 1.53 0.11 0.11 0.00 0.00 0.00 0.00 16:35:02 vethd7f5701 0.05 0.30 0.00 0.02 0.00 0.00 0.00 0.00 16:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:02 br-13221051eb75 0.65 0.63 0.05 0.30 0.00 0.00 0.00 0.00 16:36:01 lo 9.47 9.47 8.61 8.61 0.00 0.00 0.00 0.00 16:36:01 vethd7f5701 0.22 0.22 0.02 0.78 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 br-13221051eb75 3.14 3.63 6.22 2.26 0.00 0.00 0.00 0.00 16:37:01 lo 7.45 7.45 0.62 0.62 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 ens3 891.00 612.75 12962.02 135.21 0.00 0.00 0.00 0.00 Average: lo 4.22 4.22 1.47 1.47 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 119.36 84.26 1845.81 19.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14664) 03/20/24 _x86_64_ (8 CPU) 16:29:19 LINUX RESTART (8 CPU) 16:30:01 CPU %user %nice %system %iowait %steal %idle 16:31:01 all 8.64 0.00 0.91 8.99 0.04 81.42 16:31:01 0 20.18 0.00 1.12 8.21 0.07 70.42 16:31:01 1 12.80 0.00 1.32 1.05 0.03 84.79 16:31:01 2 3.77 0.00 0.47 0.90 0.08 94.79 16:31:01 3 6.94 0.00 0.54 0.25 0.03 92.24 16:31:01 4 4.22 0.00 1.16 5.28 0.03 89.30 16:31:01 5 3.15 0.00 0.65 0.72 0.03 95.44 16:31:01 6 7.92 0.00 1.09 35.64 0.05 55.30 16:31:01 7 10.17 0.00 0.94 20.00 0.05 68.84 16:32:01 all 7.33 0.00 0.68 5.84 0.04 86.10 16:32:01 0 6.02 0.00 0.86 30.52 0.03 62.57 16:32:01 1 6.34 0.00 0.40 0.15 0.02 93.09 16:32:01 2 13.82 0.00 0.93 3.51 0.03 81.70 16:32:01 3 0.20 0.00 0.13 5.74 0.05 93.88 16:32:01 4 0.90 0.00 0.28 0.20 0.00 98.61 16:32:01 5 1.58 0.00 1.14 0.64 0.02 96.62 16:32:01 6 11.94 0.00 0.61 5.06 0.03 82.36 16:32:01 7 17.84 0.00 1.15 1.49 0.03 79.48 16:33:01 all 9.49 0.00 1.99 5.13 0.06 83.32 16:33:01 0 4.37 0.00 1.54 24.07 0.07 69.96 16:33:01 1 24.37 0.00 3.25 10.24 0.08 62.05 16:33:01 2 11.25 0.00 2.20 0.77 0.07 85.71 16:33:01 3 8.19 0.00 1.29 1.22 0.12 89.18 16:33:01 4 10.91 0.00 1.86 3.63 0.07 83.54 16:33:01 5 6.15 0.00 2.25 0.42 0.03 91.15 16:33:01 6 7.02 0.00 2.06 0.62 0.07 90.23 16:33:01 7 3.86 0.00 1.53 0.07 0.03 94.51 16:34:01 all 3.14 0.00 1.37 12.29 0.03 83.17 16:34:01 0 3.39 0.00 1.06 0.12 0.03 95.40 16:34:01 1 2.58 0.00 1.42 46.24 0.03 49.72 16:34:01 2 3.73 0.00 0.95 0.35 0.02 94.94 16:34:01 3 2.58 0.00 1.54 0.47 0.03 95.38 16:34:01 4 3.30 0.00 1.63 50.47 0.07 44.54 16:34:01 5 3.42 0.00 1.63 0.08 0.02 94.85 16:34:01 6 3.11 0.00 1.24 0.28 0.02 95.35 16:34:01 7 2.98 0.00 1.41 0.42 0.03 95.16 16:35:02 all 11.28 0.00 2.43 10.53 0.06 75.69 16:35:02 0 9.97 0.00 2.32 6.80 0.05 80.87 16:35:02 1 11.52 0.00 1.84 8.94 0.07 77.64 16:35:02 2 10.78 0.00 2.42 3.65 0.07 83.08 16:35:02 3 11.31 0.00 2.64 13.63 0.07 72.36 16:35:02 4 13.57 0.00 3.23 19.18 0.07 63.96 16:35:02 5 8.54 0.00 1.88 18.11 0.07 71.39 16:35:02 6 16.11 0.00 3.22 2.23 0.07 78.37 16:35:02 7 8.53 0.00 1.97 11.69 0.05 77.77 16:36:01 all 5.12 0.00 0.69 2.90 0.04 91.26 16:36:01 0 3.13 0.00 0.34 0.14 0.02 96.38 16:36:01 1 4.30 0.00 0.36 0.00 0.02 95.32 16:36:01 2 3.73 0.00 0.51 0.26 0.03 95.47 16:36:01 3 7.11 0.00 0.55 0.58 0.03 91.73 16:36:01 4 8.13 0.00 1.55 0.00 0.02 90.31 16:36:01 5 4.50 0.00 0.70 22.01 0.07 72.72 16:36:01 6 4.52 0.00 0.49 0.00 0.07 94.92 16:36:01 7 5.52 0.00 0.97 0.34 0.05 93.12 16:37:01 all 4.34 0.00 0.47 3.65 0.03 91.51 16:37:01 0 0.83 0.00 0.37 0.12 0.02 98.67 16:37:01 1 9.03 0.00 0.62 1.55 0.02 88.79 16:37:01 2 2.63 0.00 0.40 14.54 0.02 82.41 16:37:01 3 15.81 0.00 0.72 1.57 0.05 81.85 16:37:01 4 0.90 0.00 0.37 0.03 0.02 98.68 16:37:01 5 1.04 0.00 0.48 9.90 0.03 88.55 16:37:01 6 3.33 0.00 0.38 0.55 0.02 95.72 16:37:01 7 1.19 0.00 0.42 0.95 0.03 97.41 Average: all 7.05 0.00 1.22 7.06 0.04 84.63 Average: 0 6.85 0.00 1.09 9.95 0.04 82.08 Average: 1 10.13 0.00 1.31 9.75 0.04 78.77 Average: 2 7.10 0.00 1.13 3.44 0.05 88.29 Average: 3 7.45 0.00 1.06 3.35 0.06 88.09 Average: 4 5.97 0.00 1.44 11.25 0.04 81.30 Average: 5 4.05 0.00 1.25 7.37 0.04 87.29 Average: 6 7.69 0.00 1.30 6.35 0.05 84.61 Average: 7 7.16 0.00 1.20 5.00 0.04 86.61