---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14061 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 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 841 26549 0 4776 30869 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:b2:b5:be brd ff:ff:ff:ff:ff:ff inet 10.30.106.245/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:feb2:b5be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ec:55:ff:09 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-14061) 01/22/24 _x86_64_ (8 CPU) 02:48:49 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 167.68 87.24 80.44 6242.72 61519.36 02:51:01 100.83 13.96 86.87 1147.41 31657.92 02:52:01 170.45 9.37 161.09 1645.73 75904.15 02:53:01 329.13 13.20 315.93 833.09 61266.07 02:54:01 17.85 0.07 17.78 3.07 21785.17 02:55:01 17.68 0.02 17.66 0.13 21869.84 02:56:01 17.83 0.00 17.83 0.00 21791.88 02:57:01 40.81 0.85 39.96 42.37 3986.69 Average: 107.78 15.59 92.19 1239.32 37470.72 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30168248 31671464 2770972 8.41 56816 1765048 1440524 4.24 911188 1584440 125192 02:51:01 29843828 31696964 3095392 9.40 83816 2066012 1420516 4.18 878864 1897120 203960 02:52:01 27270340 31673856 5668880 17.21 117704 4489044 1440520 4.24 992772 4226800 960468 02:53:01 24505064 29178796 8434156 25.61 132320 4621256 8911288 26.22 3610656 4311660 728 02:54:01 24357076 29026320 8582144 26.05 132444 4623200 8836912 26.00 3763892 4304088 220 02:55:01 24200196 28875852 8739024 26.53 132596 4624472 8902372 26.19 3915064 4306916 32 02:56:01 24063900 28741648 8875320 26.94 132796 4627868 9002892 26.49 4052044 4303776 348 02:57:01 27230084 31637456 5709136 17.33 133360 4474340 1481908 4.36 1198048 4045692 4512 Average: 26454842 30312794 6484378 19.69 115232 3911405 5179616 15.24 2415316 3622562 161932 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 401.72 272.96 1526.35 63.72 0.00 0.00 0.00 0.00 02:50:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 54.21 37.21 761.50 7.23 0.00 0.00 0.00 0.00 02:51:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 561.49 325.05 19061.92 24.79 0.00 0.00 0.00 0.00 02:52:01 br-f696a9f30c03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 10.66 10.66 0.98 0.98 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 ens3 4.25 3.28 1.05 0.90 0.00 0.00 0.00 0.00 02:53:01 veth801898e 24.18 22.31 12.04 16.88 0.00 0.00 0.00 0.00 02:53:01 veth6d5ba15 0.23 0.50 0.02 0.20 0.00 0.00 0.00 0.00 02:53:01 vetheec9921 1.08 1.58 0.36 0.31 0.00 0.00 0.00 0.00 02:54:01 ens3 2.25 1.62 0.66 0.85 0.00 0.00 0.00 0.00 02:54:01 veth801898e 7.95 6.70 7.42 14.19 0.00 0.00 0.00 0.00 02:54:01 veth6d5ba15 0.48 0.48 0.05 0.90 0.00 0.00 0.00 0.00 02:54:01 vetheec9921 1.45 1.30 7.52 2.35 0.00 0.00 0.00 0.00 02:55:01 ens3 0.78 0.68 0.18 0.23 0.00 0.00 0.00 0.00 02:55:01 veth801898e 7.75 6.43 5.13 12.75 0.00 0.00 0.00 0.00 02:55:01 veth6d5ba15 0.43 0.45 0.04 0.91 0.00 0.00 0.00 0.00 02:55:01 vetheec9921 1.50 1.35 4.70 1.55 0.00 0.00 0.00 0.00 02:56:01 ens3 1.62 1.33 0.32 0.45 0.00 0.00 0.00 0.00 02:56:01 veth801898e 53.87 44.31 27.05 110.70 0.00 0.00 0.00 0.01 02:56:01 veth6d5ba15 0.53 0.55 0.05 1.13 0.00 0.00 0.00 0.00 02:56:01 vetheec9921 5.50 6.05 10.74 3.94 0.00 0.00 0.00 0.00 02:57:01 ens3 60.11 46.62 72.35 56.58 0.00 0.00 0.00 0.00 02:57:01 lo 60.21 60.21 45.18 45.18 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 135.80 86.09 2677.80 19.35 0.00 0.00 0.00 0.00 Average: lo 7.15 7.15 5.62 5.62 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14061) 01/22/24 _x86_64_ (8 CPU) 02:48:49 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.21 0.00 1.31 4.57 0.03 84.88 02:50:01 0 7.15 0.00 0.89 0.52 0.02 91.43 02:50:01 1 3.86 0.00 1.00 20.42 0.02 74.70 02:50:01 2 9.30 0.00 1.19 6.58 0.03 82.90 02:50:01 3 3.90 0.00 2.26 0.18 0.02 93.65 02:50:01 4 6.32 0.00 1.14 3.91 0.03 88.60 02:50:01 5 13.45 0.00 1.36 2.86 0.05 82.28 02:50:01 6 15.68 0.00 1.07 1.27 0.05 81.93 02:50:01 7 13.99 0.00 1.60 0.83 0.03 83.54 02:51:01 all 10.51 0.00 0.74 2.29 0.03 86.43 02:51:01 0 18.52 0.00 0.65 1.38 0.05 79.40 02:51:01 1 10.43 0.00 1.02 5.69 0.03 82.84 02:51:01 2 3.70 0.00 0.28 0.30 0.02 95.70 02:51:01 3 0.12 0.00 0.30 8.36 0.07 91.15 02:51:01 4 25.22 0.00 1.60 1.99 0.05 71.14 02:51:01 5 18.60 0.00 1.38 0.48 0.05 79.48 02:51:01 6 7.31 0.00 0.57 0.00 0.02 92.11 02:51:01 7 0.17 0.00 0.07 0.08 0.02 99.67 02:52:01 all 10.57 0.00 4.03 6.91 0.07 78.43 02:52:01 0 8.54 0.00 4.84 21.67 0.05 64.89 02:52:01 1 9.45 0.00 3.75 0.22 0.07 86.51 02:52:01 2 9.20 0.00 3.92 30.79 0.07 56.02 02:52:01 3 11.03 0.00 4.16 1.59 0.07 83.14 02:52:01 4 9.31 0.00 5.01 0.37 0.07 85.25 02:52:01 5 13.46 0.00 3.53 0.07 0.07 82.87 02:52:01 6 14.32 0.00 3.32 0.24 0.08 82.04 02:52:01 7 9.22 0.00 3.69 0.52 0.05 86.52 02:53:01 all 28.14 0.00 3.57 4.46 0.08 63.75 02:53:01 0 20.79 0.00 2.70 0.50 0.08 75.93 02:53:01 1 24.72 0.00 3.18 1.03 0.08 71.00 02:53:01 2 27.84 0.00 3.24 8.19 0.10 60.62 02:53:01 3 30.15 0.00 3.59 1.33 0.08 64.85 02:53:01 4 29.44 0.00 3.51 1.51 0.10 65.43 02:53:01 5 23.52 0.00 3.23 1.62 0.08 71.55 02:53:01 6 34.18 0.00 4.46 2.27 0.08 59.01 02:53:01 7 34.52 0.00 4.66 19.22 0.10 41.51 02:54:01 all 3.84 0.00 0.40 1.34 0.03 94.39 02:54:01 0 2.50 0.00 0.24 0.02 0.03 97.21 02:54:01 1 4.61 0.00 0.48 0.00 0.02 94.89 02:54:01 2 5.26 0.00 0.79 0.20 0.05 93.70 02:54:01 3 3.91 0.00 0.38 0.00 0.03 95.68 02:54:01 4 3.34 0.00 0.33 0.00 0.02 96.31 02:54:01 5 4.21 0.00 0.30 0.00 0.03 95.46 02:54:01 6 4.46 0.00 0.35 0.00 0.03 95.15 02:54:01 7 2.36 0.00 0.30 10.57 0.03 86.73 02:55:01 all 2.96 0.00 0.40 1.34 0.03 95.27 02:55:01 0 2.41 0.00 0.35 0.00 0.03 97.21 02:55:01 1 2.51 0.00 0.28 0.00 0.03 97.17 02:55:01 2 2.91 0.00 0.63 0.12 0.03 96.31 02:55:01 3 3.56 0.00 0.60 0.05 0.02 95.78 02:55:01 4 3.32 0.00 0.35 0.03 0.03 96.26 02:55:01 5 1.72 0.00 0.13 0.00 0.00 98.15 02:55:01 6 3.72 0.00 0.43 0.00 0.00 95.85 02:55:01 7 3.54 0.00 0.42 10.58 0.03 85.42 02:56:01 all 4.94 0.00 0.63 1.32 0.05 93.06 02:56:01 0 4.53 0.00 0.47 0.00 0.05 94.95 02:56:01 1 4.70 0.00 0.58 0.00 0.03 94.68 02:56:01 2 4.31 0.00 0.48 0.08 0.03 95.09 02:56:01 3 4.53 0.00 0.57 0.02 0.05 94.84 02:56:01 4 5.32 0.00 0.50 0.00 0.03 94.14 02:56:01 5 6.17 0.00 0.74 0.03 0.07 92.99 02:56:01 6 5.82 0.00 1.03 0.00 0.07 93.08 02:56:01 7 4.14 0.00 0.65 10.53 0.08 84.59 02:57:01 all 2.13 0.00 0.72 0.35 0.04 96.77 02:57:01 0 1.45 0.00 0.80 0.03 0.03 97.69 02:57:01 1 3.34 0.00 1.04 0.12 0.05 95.46 02:57:01 2 1.66 0.00 0.74 0.02 0.05 97.54 02:57:01 3 1.91 0.00 0.57 0.75 0.03 96.74 02:57:01 4 3.14 0.00 0.65 0.07 0.02 96.13 02:57:01 5 1.26 0.00 0.59 0.05 0.03 98.07 02:57:01 6 2.84 0.00 0.70 0.07 0.03 96.37 02:57:01 7 1.40 0.00 0.60 1.73 0.05 96.22 Average: all 9.02 0.00 1.47 2.81 0.05 86.66 Average: 0 8.23 0.00 1.36 2.99 0.04 87.37 Average: 1 7.92 0.00 1.41 3.43 0.04 87.20 Average: 2 8.00 0.00 1.40 5.70 0.05 84.84 Average: 3 7.37 0.00 1.55 1.53 0.05 89.50 Average: 4 10.66 0.00 1.63 0.98 0.04 86.68 Average: 5 10.30 0.00 1.40 0.64 0.05 87.61 Average: 6 10.99 0.00 1.48 0.48 0.05 87.01 Average: 7 8.65 0.00 1.49 6.75 0.05 83.06