---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10213 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 712K 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 809 27194 0 4163 30902 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:35:b9:dc brd ff:ff:ff:ff:ff:ff inet 10.30.106.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fe35:b9dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:f7:94:da 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::42:92ff:fef7:94da/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-10213) 06/09/26 _x86_64_ (8 CPU) 15:20:40 LINUX RESTART (8 CPU) 15:21:01 tps rtps wtps bread/s bwrtn/s 15:22:02 110.46 69.21 41.26 5126.35 39944.81 15:23:01 40.88 3.81 37.07 42.83 5607.59 15:24:01 39.24 0.13 39.11 21.60 7901.88 15:25:01 60.69 6.93 53.76 1302.96 9369.83 15:26:01 174.65 2.55 172.10 344.61 48943.71 15:27:01 69.32 0.03 69.29 3.47 37610.26 15:28:01 75.24 0.40 74.84 38.53 26684.89 Average: 81.59 11.88 69.71 985.16 25196.13 15:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:22:02 30458288 31780552 2480932 7.53 43372 1604788 1420640 4.18 755596 1473368 40500 15:23:01 30341400 31719216 2597820 7.89 53100 1647800 1477424 4.35 828140 1507892 11292 15:24:01 30171956 31749984 2767264 8.40 68000 1822388 1413332 4.16 805864 1677048 100380 15:25:01 28880060 31724412 4059160 12.32 101120 2999460 1498444 4.41 894944 2777276 1153216 15:26:01 28426276 31691376 4512944 13.70 117160 3365080 1689320 4.97 988748 3091308 143696 15:27:01 27595724 31692456 5343496 16.22 124100 4161424 1696928 4.99 1085276 3795828 351504 15:28:01 27818380 31609924 5120840 15.55 127728 3863072 1548460 4.56 1180264 3490972 8692 Average: 29098869 31709703 3840351 11.66 90654 2780573 1534935 4.52 934119 2544813 258469 15:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 15:22:02 ens3 231.18 183.94 943.51 55.66 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 lo 0.81 0.81 0.09 0.09 0.00 0.00 0.00 0.00 15:23:01 ens3 22.20 18.32 283.18 3.72 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 15:24:01 ens3 24.83 19.51 568.81 2.49 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 lo 3.26 3.26 0.39 0.39 0.00 0.00 0.00 0.00 15:25:01 ens3 257.38 150.65 5995.03 15.98 0.00 0.00 0.00 0.00 15:26:01 docker0 59.84 81.90 4.61 535.10 0.00 0.00 0.00 0.00 15:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 93.05 63.24 538.07 11.66 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:27:01 ens3 7.33 3.37 2.68 5.47 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 lo 6.73 6.73 0.58 0.58 0.00 0.00 0.00 0.00 15:28:01 ens3 88.79 88.77 39.45 353.86 0.00 0.00 0.00 0.00 Average: docker0 8.57 11.73 0.66 76.62 0.00 0.00 0.00 0.00 Average: lo 1.78 1.78 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 103.75 75.54 1198.55 64.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10213) 06/09/26 _x86_64_ (8 CPU) 15:20:40 LINUX RESTART (8 CPU) 15:21:01 CPU %user %nice %system %iowait %steal %idle 15:22:02 all 5.24 0.00 0.93 11.22 0.04 82.57 15:22:02 0 4.78 0.00 0.87 3.09 0.03 91.22 15:22:02 1 5.99 0.00 0.62 16.04 0.03 77.32 15:22:02 2 2.88 0.00 0.67 2.01 0.05 94.39 15:22:02 3 2.80 0.00 0.87 3.55 0.05 92.73 15:22:02 4 7.34 0.00 0.52 0.58 0.03 91.52 15:22:02 5 8.40 0.00 0.97 4.61 0.05 85.97 15:22:02 6 3.07 0.00 2.11 28.02 0.05 66.75 15:22:02 7 6.65 0.00 0.86 32.01 0.05 60.43 15:23:01 all 2.90 0.00 0.22 8.63 0.07 88.17 15:23:01 0 3.71 0.00 0.27 0.49 0.02 95.51 15:23:01 1 1.68 0.00 0.19 0.05 0.41 97.67 15:23:01 2 0.08 0.00 0.03 0.00 0.00 99.88 15:23:01 3 0.03 0.00 0.02 0.03 0.00 99.92 15:23:01 4 0.81 0.00 0.08 0.03 0.00 99.07 15:23:01 5 1.04 0.00 0.19 7.34 0.03 91.40 15:23:01 6 4.77 0.00 0.25 18.21 0.03 76.72 15:23:01 7 11.06 0.00 0.76 42.90 0.05 45.22 15:24:01 all 2.99 0.00 0.30 9.12 0.02 87.56 15:24:01 0 2.48 0.00 0.23 0.57 0.00 96.72 15:24:01 1 0.73 0.00 0.07 0.00 0.03 99.17 15:24:01 2 0.08 0.00 0.00 0.00 0.00 99.92 15:24:01 3 0.05 0.00 0.00 0.00 0.00 99.95 15:24:01 4 0.07 0.00 0.00 0.00 0.00 99.93 15:24:01 5 0.12 0.00 0.13 1.79 0.02 97.95 15:24:01 6 6.83 0.00 0.52 8.45 0.05 84.16 15:24:01 7 13.63 0.00 1.44 62.37 0.10 22.46 15:25:01 all 8.09 0.00 2.14 5.59 0.08 84.11 15:25:01 0 28.50 0.00 3.56 5.23 0.08 62.62 15:25:01 1 6.09 0.00 2.75 0.34 0.05 90.77 15:25:01 2 6.28 0.00 1.77 0.13 0.05 91.77 15:25:01 3 6.26 0.00 2.00 0.18 0.12 91.44 15:25:01 4 3.60 0.00 1.71 0.03 0.03 94.62 15:25:01 5 4.47 0.00 2.13 14.54 0.07 78.79 15:25:01 6 5.69 0.00 1.21 2.17 0.08 90.85 15:25:01 7 3.83 0.00 1.97 22.18 0.08 71.94 15:26:01 all 1.53 0.00 0.81 12.67 0.04 84.96 15:26:01 0 1.77 0.00 0.82 1.65 0.03 95.73 15:26:01 1 1.36 0.00 1.85 69.91 0.07 26.81 15:26:01 2 1.29 0.00 0.53 2.27 0.02 95.89 15:26:01 3 1.23 0.00 0.72 0.13 0.02 97.90 15:26:01 4 1.67 0.00 0.64 2.31 0.03 95.35 15:26:01 5 1.64 0.00 0.74 15.66 0.05 81.92 15:26:01 6 1.84 0.00 0.37 3.27 0.03 94.49 15:26:01 7 1.42 0.00 0.80 6.53 0.05 91.20 15:27:01 all 30.65 0.00 5.01 8.09 0.11 56.14 15:27:01 0 31.44 0.00 5.10 20.77 0.10 42.59 15:27:01 1 30.02 0.00 5.21 1.45 0.12 63.21 15:27:01 2 32.40 0.00 4.90 0.71 0.10 61.89 15:27:01 3 30.77 0.00 4.76 1.63 0.17 62.66 15:27:01 4 30.10 0.00 5.57 38.82 0.12 25.39 15:27:01 5 29.86 0.00 4.79 0.00 0.10 65.24 15:27:01 6 29.57 0.00 4.38 0.08 0.08 65.89 15:27:01 7 31.02 0.00 5.35 1.13 0.12 62.39 15:28:01 all 5.83 0.00 0.76 5.95 0.05 87.41 15:28:01 0 3.02 0.00 0.87 37.69 0.10 58.32 15:28:01 1 2.11 0.00 0.48 0.33 0.03 97.04 15:28:01 2 3.54 0.00 0.62 0.18 0.05 95.60 15:28:01 3 27.64 0.00 1.26 5.08 0.08 65.93 15:28:01 4 4.65 0.00 0.95 0.77 0.03 93.59 15:28:01 5 2.95 0.00 0.55 2.48 0.03 93.99 15:28:01 6 1.36 0.00 0.38 0.79 0.03 97.44 15:28:01 7 1.54 0.00 0.94 0.33 0.05 97.14 Average: all 8.16 0.00 1.45 8.76 0.06 81.57 Average: 0 10.80 0.00 1.67 9.93 0.05 77.54 Average: 1 6.85 0.00 1.59 12.58 0.11 78.88 Average: 2 6.64 0.00 1.22 0.76 0.04 91.34 Average: 3 9.77 0.00 1.37 1.52 0.06 87.28 Average: 4 6.89 0.00 1.35 6.07 0.04 85.66 Average: 5 6.90 0.00 1.35 6.63 0.05 85.06 Average: 6 7.58 0.00 1.32 8.68 0.05 82.38 Average: 7 9.86 0.00 1.73 23.89 0.07 64.44