---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-81892 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: 2799.996 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 15G 141G 10% / 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 878 24621 0 6667 30833 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:4f:87:11 brd ff:ff:ff:ff:ff:ff inet 10.30.107.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:fe4f:8711/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:bb:fb:c7 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::42:17ff:febb:fbc7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81892) 11/06/24 _x86_64_ (8 CPU) 08:04:12 LINUX RESTART (8 CPU) 08:05:02 tps rtps wtps bread/s bwrtn/s 08:06:01 210.42 32.96 177.46 3296.61 44231.84 08:07:01 504.77 3.92 500.85 442.33 167876.55 08:08:01 133.06 0.13 132.93 18.00 31025.10 08:09:01 24.03 0.23 23.80 18.26 14451.06 08:10:01 16.68 0.02 16.66 4.13 14027.53 08:11:01 82.37 1.30 81.07 94.24 15918.83 Average: 161.75 6.35 155.40 638.42 47930.89 08:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 25988236 31583428 6950984 21.10 108464 5673420 2231500 6.57 1054624 5429964 3284108 08:07:01 23988636 30264720 8950584 27.17 142752 6267428 8266568 24.32 2556832 5797308 1292 08:08:01 22937592 29554920 10001628 30.36 172508 6541568 8793092 25.87 3356824 5993644 5672 08:09:01 22654948 29260240 10284272 31.22 172892 6529320 9369960 27.57 3668548 5954956 580 08:10:01 22713460 29319056 10225760 31.04 173088 6530668 9140364 26.89 3619704 5950944 128 08:11:01 25271476 31630688 7667744 23.28 174912 6279144 1629676 4.79 1366992 5727600 620 Average: 23925725 30268842 9013495 27.36 157436 6303591 6571860 19.34 2603921 5809069 548733 08:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 ens3 1254.83 666.85 35589.19 62.14 0.00 0.00 0.00 0.00 08:06:01 lo 15.04 15.04 1.47 1.47 0.00 0.00 0.00 0.00 08:07:01 br-35ae98f43df3 5.37 7.60 0.47 136.94 0.00 0.00 0.00 0.00 08:07:01 vethcdd1d6b 1.77 1.85 0.17 0.18 0.00 0.00 0.00 0.00 08:07:01 veth89a7fa1 1.33 1.85 0.15 0.18 0.00 0.00 0.00 0.00 08:07:01 veth648c23b 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 08:08:01 br-35ae98f43df3 0.57 0.65 0.05 0.05 0.00 0.00 0.00 0.00 08:08:01 vethcdd1d6b 18.36 15.35 2.19 2.28 0.00 0.00 0.00 0.00 08:08:01 veth89a7fa1 4.07 4.83 0.69 0.76 0.00 0.00 0.00 0.00 08:08:01 veth648c23b 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 br-35ae98f43df3 0.45 0.13 0.02 0.01 0.00 0.00 0.00 0.00 08:09:01 vethcdd1d6b 28.80 24.31 17.51 8.27 0.00 0.00 0.00 0.00 08:09:01 veth89a7fa1 1.20 1.60 0.19 0.21 0.00 0.00 0.00 0.00 08:09:01 veth648c23b 0.95 1.27 0.24 0.16 0.00 0.00 0.00 0.00 08:10:01 br-35ae98f43df3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 vethcdd1d6b 24.76 18.93 1.99 2.60 0.00 0.00 0.00 0.00 08:10:01 veth89a7fa1 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 08:10:01 veth648c23b 0.03 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 docker0 14.03 18.76 2.16 287.71 0.00 0.00 0.00 0.00 08:11:01 ens3 1677.61 995.05 37366.80 162.90 0.00 0.00 0.00 0.00 08:11:01 lo 28.26 28.26 2.60 2.60 0.00 0.00 0.00 0.00 Average: docker0 2.34 3.14 0.36 48.09 0.00 0.00 0.00 0.00 Average: ens3 227.47 126.36 6085.05 15.13 0.00 0.00 0.00 0.00 Average: lo 3.99 3.99 0.37 0.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81892) 11/06/24 _x86_64_ (8 CPU) 08:04:12 LINUX RESTART (8 CPU) 08:05:02 CPU %user %nice %system %iowait %steal %idle 08:06:01 all 16.20 0.00 5.12 4.04 0.07 74.57 08:06:01 0 11.11 0.00 5.18 7.64 0.07 76.01 08:06:01 1 12.09 0.00 5.02 2.46 0.09 80.34 08:06:01 2 10.33 0.00 5.00 5.66 0.03 78.97 08:06:01 3 9.32 0.00 4.88 1.41 0.07 84.33 08:06:01 4 17.51 0.00 4.97 1.77 0.07 75.68 08:06:01 5 32.07 0.00 5.76 3.40 0.10 58.67 08:06:01 6 22.26 0.00 5.44 0.87 0.05 71.38 08:06:01 7 14.92 0.00 4.72 9.10 0.09 71.18 08:07:01 all 21.46 0.00 5.25 10.60 0.07 62.62 08:07:01 0 19.24 0.00 5.31 17.34 0.05 58.06 08:07:01 1 22.95 0.00 5.47 14.81 0.07 56.70 08:07:01 2 19.17 0.00 5.79 26.00 0.08 48.96 08:07:01 3 25.99 0.00 5.83 3.02 0.07 65.09 08:07:01 4 17.53 0.00 4.99 8.12 0.07 69.29 08:07:01 5 22.56 0.00 4.98 5.12 0.07 67.27 08:07:01 6 22.41 0.00 4.81 5.07 0.07 67.64 08:07:01 7 21.81 0.00 4.77 5.35 0.10 67.97 08:08:01 all 16.49 0.00 2.35 1.92 0.06 79.17 08:08:01 0 12.82 0.00 2.48 4.89 0.07 79.75 08:08:01 1 11.26 0.00 1.59 0.03 0.07 87.05 08:08:01 2 18.06 0.00 2.46 1.14 0.10 78.25 08:08:01 3 19.91 0.00 2.41 0.77 0.07 76.84 08:08:01 4 13.56 0.00 2.25 0.60 0.07 83.52 08:08:01 5 21.12 0.00 2.77 0.39 0.05 75.68 08:08:01 6 17.50 0.00 2.12 5.28 0.07 75.03 08:08:01 7 17.68 0.00 2.75 2.30 0.05 77.23 08:09:01 all 10.05 0.00 1.43 0.81 0.07 87.64 08:09:01 0 10.04 0.00 1.27 0.30 0.07 88.33 08:09:01 1 10.45 0.00 1.54 0.02 0.08 87.90 08:09:01 2 9.31 0.00 1.50 0.12 0.07 89.00 08:09:01 3 11.42 0.00 1.40 0.12 0.05 87.01 08:09:01 4 10.07 0.00 1.51 0.02 0.07 88.34 08:09:01 5 9.16 0.00 1.00 0.03 0.07 89.73 08:09:01 6 9.33 0.00 1.78 5.80 0.08 83.02 08:09:01 7 10.68 0.00 1.34 0.10 0.07 87.81 08:10:01 all 1.56 0.00 0.36 0.74 0.08 97.27 08:10:01 0 1.27 0.00 0.45 0.15 0.07 98.06 08:10:01 1 1.09 0.00 0.39 0.03 0.07 98.42 08:10:01 2 2.24 0.00 0.33 0.02 0.07 97.35 08:10:01 3 1.69 0.00 0.32 0.00 0.08 97.91 08:10:01 4 1.36 0.00 0.39 0.00 0.10 98.15 08:10:01 5 1.29 0.00 0.37 0.02 0.08 98.24 08:10:01 6 1.37 0.00 0.32 5.61 0.07 92.64 08:10:01 7 2.19 0.00 0.32 0.05 0.07 97.38 08:11:01 all 5.45 0.00 0.94 1.18 0.04 92.39 08:11:01 0 2.99 0.00 1.03 1.68 0.03 94.26 08:11:01 1 14.85 0.00 1.34 0.38 0.05 83.37 08:11:01 2 3.03 0.00 0.82 0.20 0.05 95.90 08:11:01 3 1.50 0.00 0.84 0.08 0.03 97.54 08:11:01 4 4.07 0.00 0.94 0.05 0.03 94.91 08:11:01 5 2.27 0.00 0.82 0.12 0.05 96.74 08:11:01 6 1.55 0.00 0.73 6.61 0.02 91.09 08:11:01 7 13.34 0.00 1.04 0.30 0.05 85.27 Average: all 11.84 0.00 2.56 3.20 0.07 82.33 Average: 0 9.56 0.00 2.61 5.31 0.06 82.47 Average: 1 12.10 0.00 2.55 2.94 0.07 82.34 Average: 2 10.34 0.00 2.64 5.49 0.07 81.46 Average: 3 11.63 0.00 2.60 0.89 0.06 84.82 Average: 4 10.65 0.00 2.49 1.75 0.07 85.03 Average: 5 14.68 0.00 2.60 1.50 0.07 81.15 Average: 6 12.36 0.00 2.52 4.88 0.06 80.18 Average: 7 13.40 0.00 2.47 2.83 0.07 81.23