---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36929 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: 2799.998 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 867 24452 0 6846 30843 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:88:44:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.2/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fe88:44b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:ca:6b:02 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-36929) 05/02/24 _x86_64_ (8 CPU) 12:56:37 LINUX RESTART (8 CPU) 12:57:02 tps rtps wtps bread/s bwrtn/s 12:58:01 148.11 72.46 75.65 4689.92 49407.49 12:59:01 109.92 13.83 96.08 1123.81 33591.20 13:00:01 145.04 9.42 135.63 1679.59 63477.15 13:01:01 298.53 11.60 286.94 758.24 135865.37 13:02:01 95.95 0.57 95.38 44.13 27373.74 13:03:01 61.21 0.12 61.09 10.66 24711.40 Average: 143.11 17.85 125.27 1375.19 55755.36 12:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 30219416 31765888 2719804 8.26 67052 1790580 1335928 3.93 800752 1629032 137852 12:59:01 29844256 31703536 3094964 9.40 85340 2070496 1407828 4.14 878056 1894468 159732 13:00:01 26899964 31662848 6039256 18.33 129788 4815896 1425644 4.19 1011888 4554012 1709312 13:01:01 24631016 31192864 8308204 25.22 151708 6504544 6740220 19.83 1588500 6114384 1612 13:02:01 22706356 29394200 10232864 31.07 155804 6621480 9430588 27.75 3484476 6121136 1436 13:03:01 24328196 31044344 8611024 26.14 157044 6656108 2412608 7.10 1914844 6117092 224 Average: 26438201 31127280 6501019 19.74 124456 4743184 3792136 11.16 1613086 4405021 335028 12:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 ens3 410.68 254.06 1468.40 62.24 0.00 0.00 0.00 0.00 12:58:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 ens3 50.06 37.51 730.28 9.32 0.00 0.00 0.00 0.00 12:59:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 13:00:01 br-5ec3435d2f29 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 ens3 993.25 512.95 22751.82 37.27 0.00 0.00 0.00 0.00 13:00:01 lo 10.40 10.40 1.03 1.03 0.00 0.00 0.00 0.00 13:01:01 br-5ec3435d2f29 0.15 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 vethe1c09a1 0.08 0.28 0.01 0.02 0.00 0.00 0.00 0.00 13:01:01 veth422fe98 0.60 0.77 0.05 0.07 0.00 0.00 0.00 0.00 13:02:01 br-5ec3435d2f29 0.45 0.47 0.05 0.03 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 vethe1c09a1 40.66 34.38 10.89 33.45 0.00 0.00 0.00 0.00 13:02:01 veth422fe98 5.05 6.18 0.83 0.91 0.00 0.00 0.00 0.00 13:03:01 br-5ec3435d2f29 1.43 1.88 0.52 0.39 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 ens3 2141.24 1181.29 46621.78 278.15 0.00 0.00 0.00 0.00 13:03:01 lo 25.28 25.28 2.99 2.99 0.00 0.00 0.00 0.00 Average: br-5ec3435d2f29 0.34 0.41 0.10 0.07 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 355.66 195.63 7780.43 46.27 0.00 0.00 0.00 0.00 Average: lo 3.66 3.66 0.45 0.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36929) 05/02/24 _x86_64_ (8 CPU) 12:56:37 LINUX RESTART (8 CPU) 12:57:02 CPU %user %nice %system %iowait %steal %idle 12:58:01 all 10.59 0.00 0.98 3.93 0.04 84.45 12:58:01 0 4.90 0.00 0.61 0.59 0.02 93.88 12:58:01 1 2.12 0.00 0.41 6.31 0.05 91.11 12:58:01 2 29.61 0.00 1.80 2.62 0.03 65.94 12:58:01 3 18.10 0.00 1.68 0.76 0.05 79.40 12:58:01 4 8.02 0.00 0.93 8.78 0.03 82.23 12:58:01 5 13.74 0.00 1.00 0.63 0.05 84.58 12:58:01 6 4.81 0.00 0.66 0.77 0.05 93.71 12:58:01 7 3.54 0.00 0.75 11.00 0.05 84.67 12:59:01 all 10.18 0.00 0.67 2.88 0.03 86.24 12:59:01 0 1.27 0.00 0.18 0.00 0.00 98.55 12:59:01 1 4.24 0.00 0.27 0.20 0.07 95.23 12:59:01 2 1.20 0.00 0.40 2.42 0.02 95.97 12:59:01 3 19.05 0.00 0.95 1.95 0.05 78.00 12:59:01 4 26.28 0.00 1.08 1.40 0.03 71.20 12:59:01 5 13.36 0.00 0.90 1.07 0.02 84.65 12:59:01 6 6.54 0.00 0.62 0.10 0.02 92.72 12:59:01 7 9.51 0.00 0.95 15.94 0.03 73.56 13:00:01 all 10.90 0.00 4.62 6.29 0.07 78.11 13:00:01 0 11.69 0.00 4.37 0.88 0.08 82.98 13:00:01 1 9.82 0.00 5.54 1.72 0.07 82.86 13:00:01 2 14.96 0.00 5.50 0.67 0.07 78.81 13:00:01 3 12.38 0.00 4.48 17.52 0.08 65.54 13:00:01 4 10.99 0.00 4.87 4.21 0.08 79.84 13:00:01 5 10.78 0.00 4.54 1.39 0.12 83.17 13:00:01 6 9.06 0.00 3.32 0.20 0.05 87.37 13:00:01 7 7.50 0.00 4.30 23.73 0.07 64.40 13:01:01 all 10.11 0.00 3.90 10.89 0.06 75.05 13:01:01 0 13.65 0.00 4.11 0.67 0.03 81.53 13:01:01 1 7.04 0.00 4.76 18.64 0.05 69.51 13:01:01 2 8.85 0.00 3.49 1.20 0.05 86.41 13:01:01 3 13.66 0.00 3.70 7.93 0.07 74.64 13:01:01 4 10.17 0.00 3.52 1.15 0.05 85.11 13:01:01 5 10.28 0.00 3.95 9.22 0.05 76.51 13:01:01 6 8.09 0.00 3.05 3.93 0.05 84.89 13:01:01 7 9.13 0.00 4.66 44.36 0.08 41.77 13:02:01 all 25.12 0.00 3.33 3.38 0.08 68.09 13:02:01 0 19.53 0.00 2.81 0.54 0.07 77.05 13:02:01 1 23.82 0.00 3.47 0.30 0.10 72.31 13:02:01 2 35.45 0.00 4.40 0.02 0.10 60.03 13:02:01 3 25.66 0.00 2.80 5.41 0.07 66.06 13:02:01 4 31.19 0.00 4.52 2.00 0.08 62.20 13:02:01 5 22.86 0.00 2.96 0.72 0.08 73.38 13:02:01 6 20.20 0.00 3.06 4.14 0.07 72.54 13:02:01 7 22.32 0.00 2.62 13.96 0.07 61.03 13:03:01 all 5.70 0.00 0.88 1.82 0.06 91.54 13:03:01 0 4.04 0.00 0.84 0.33 0.08 94.70 13:03:01 1 6.20 0.00 0.72 0.27 0.07 92.75 13:03:01 2 7.41 0.00 1.07 0.45 0.05 91.02 13:03:01 3 6.98 0.00 1.14 0.27 0.05 91.57 13:03:01 4 5.44 0.00 0.82 0.37 0.05 93.32 13:03:01 5 6.57 0.00 0.90 0.38 0.07 92.07 13:03:01 6 4.30 0.00 0.72 4.65 0.03 90.30 13:03:01 7 4.70 0.00 0.80 7.86 0.05 86.59 Average: all 12.10 0.00 2.39 4.86 0.06 80.60 Average: 0 9.17 0.00 2.15 0.50 0.05 88.13 Average: 1 8.88 0.00 2.52 4.56 0.07 83.98 Average: 2 16.17 0.00 2.77 1.23 0.05 79.77 Average: 3 15.97 0.00 2.46 5.63 0.06 75.88 Average: 4 15.38 0.00 2.62 2.97 0.06 78.97 Average: 5 12.93 0.00 2.37 2.23 0.06 82.40 Average: 6 8.83 0.00 1.90 2.30 0.04 86.93 Average: 7 9.46 0.00 2.34 19.46 0.06 68.68