---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-75797 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 14G 142G 9% / 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 835 25208 0 6122 30876 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:fe:89:08 brd ff:ff:ff:ff:ff:ff inet 10.30.106.126/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:fefe:8908/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:41:d2:70 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::42:9ff:fe41:d270/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75797) 11/14/23 _x86_64_ (8 CPU) 21:24:51 LINUX RESTART (8 CPU) 21:25:01 tps rtps wtps bread/s bwrtn/s 21:26:01 142.26 74.34 67.92 5329.51 56602.30 21:27:01 111.96 19.85 92.12 2219.90 32596.43 21:28:01 235.63 2.17 233.46 337.68 84841.73 21:29:01 312.28 0.30 311.98 15.33 91648.06 21:30:01 109.88 0.10 109.78 9.20 45287.52 21:31:01 80.52 0.47 80.05 45.06 31352.24 Average: 165.42 16.20 149.22 1326.11 57054.71 21:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:26:01 30319348 31683948 2619872 7.95 52412 1633988 1469528 4.32 872892 1489056 59004 21:27:01 28976728 31692620 3962492 12.03 96156 2885952 1512380 4.45 943676 2643984 995196 21:28:01 27425240 31680016 5513980 16.74 138068 4274240 1490568 4.39 1064196 3957516 766692 21:29:01 26166684 31672828 6772536 20.56 222336 5294624 1514380 4.46 1214880 4911220 283008 21:30:01 25596412 31577516 7342808 22.29 229964 5727348 1656088 4.87 1400700 5255044 64260 21:31:01 25880132 31675060 7059088 21.43 235412 5553536 1431708 4.21 1356728 5037644 43180 Average: 27394091 31663665 5545129 16.83 162391 4228281 1512442 4.45 1142179 3882411 368557 21:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 21:26:01 ens3 394.63 264.02 959.34 62.27 0.00 0.00 0.00 0.00 21:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 lo 3.53 3.53 0.36 0.36 0.00 0.00 0.00 0.00 21:27:01 ens3 375.70 196.83 5857.01 20.70 0.00 0.00 0.00 0.00 21:28:01 docker0 27.10 45.16 2.29 403.70 0.00 0.00 0.00 0.00 21:28:01 lo 1.07 1.07 0.13 0.13 0.00 0.00 0.00 0.00 21:28:01 ens3 461.39 229.86 6613.89 18.42 0.00 0.00 0.00 0.00 21:29:01 docker0 43.14 72.05 3.08 867.46 0.00 0.00 0.00 0.00 21:29:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 21:29:01 ens3 174.92 82.42 2715.40 7.22 0.00 0.00 0.00 0.00 21:30:01 docker0 34.88 88.32 2.86 1523.25 0.00 0.00 0.00 0.00 21:30:01 veth8df20ad 34.88 88.47 3.34 1523.26 0.00 0.00 0.00 0.12 21:30:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 21:30:01 ens3 225.51 129.30 2294.53 12.71 0.00 0.00 0.00 0.00 21:31:01 docker0 23.28 39.94 1.37 735.33 0.00 0.00 0.00 0.00 21:31:01 lo 3.53 3.53 0.32 0.32 0.00 0.00 0.00 0.00 21:31:01 ens3 176.00 200.22 762.15 1229.58 0.00 0.00 0.00 0.00 Average: docker0 21.40 40.91 1.60 588.29 0.00 0.00 0.00 0.00 Average: lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 301.36 183.77 3200.39 225.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75797) 11/14/23 _x86_64_ (8 CPU) 21:24:51 LINUX RESTART (8 CPU) 21:25:01 CPU %user %nice %system %iowait %steal %idle 21:26:01 all 8.55 0.00 1.06 5.12 0.04 85.24 21:26:01 0 5.38 0.00 0.65 1.25 0.03 92.68 21:26:01 1 3.59 0.00 0.57 0.47 0.03 95.34 21:26:01 2 2.75 0.00 0.67 1.59 0.03 94.95 21:26:01 3 4.52 0.00 0.50 3.13 0.05 91.80 21:26:01 4 8.90 0.00 1.77 10.61 0.03 78.68 21:26:01 5 8.31 0.00 1.21 1.11 0.03 89.35 21:26:01 6 23.32 0.00 1.45 21.52 0.07 53.64 21:26:01 7 11.63 0.00 1.64 1.22 0.05 85.46 21:27:01 all 11.68 0.00 2.08 2.43 0.04 83.77 21:27:01 0 8.45 0.00 2.16 0.12 0.02 89.26 21:27:01 1 16.85 0.00 3.03 1.11 0.03 78.98 21:27:01 2 10.22 0.00 1.75 0.50 0.05 87.47 21:27:01 3 16.94 0.00 1.98 1.76 0.07 79.25 21:27:01 4 12.02 0.00 1.86 0.32 0.03 85.77 21:27:01 5 8.63 0.00 1.37 3.40 0.03 86.56 21:27:01 6 6.13 0.00 2.42 11.48 0.03 79.94 21:27:01 7 14.14 0.00 2.08 0.76 0.03 82.99 21:28:01 all 17.92 0.00 3.72 5.22 0.06 73.08 21:28:01 0 16.43 0.00 3.68 0.40 0.07 79.42 21:28:01 1 20.41 0.00 4.69 4.51 0.07 70.32 21:28:01 2 15.53 0.00 3.07 0.10 0.07 81.23 21:28:01 3 16.28 0.00 3.27 11.65 0.07 68.73 21:28:01 4 17.98 0.00 4.21 0.56 0.07 77.19 21:28:01 5 17.13 0.00 3.92 15.78 0.07 63.11 21:28:01 6 19.15 0.00 3.41 8.60 0.07 68.77 21:28:01 7 20.45 0.00 3.50 0.10 0.07 75.88 21:29:01 all 22.19 0.00 4.34 4.82 0.07 68.59 21:29:01 0 21.92 0.00 5.39 0.54 0.05 72.10 21:29:01 1 23.00 0.00 4.26 0.54 0.05 72.15 21:29:01 2 21.40 0.00 4.70 5.33 0.07 68.50 21:29:01 3 21.52 0.00 4.10 4.64 0.07 69.67 21:29:01 4 21.38 0.00 4.22 5.16 0.07 69.17 21:29:01 5 21.74 0.00 3.77 0.56 0.05 73.88 21:29:01 6 23.43 0.00 4.51 21.36 0.08 50.62 21:29:01 7 23.12 0.00 3.74 0.52 0.07 72.55 21:30:01 all 9.82 0.00 1.04 2.58 0.03 86.53 21:30:01 0 0.42 0.00 0.38 0.30 0.02 98.88 21:30:01 1 0.72 0.00 0.60 11.75 0.03 86.90 21:30:01 2 1.74 0.00 0.85 4.50 0.02 92.89 21:30:01 3 5.24 0.00 0.85 0.13 0.02 93.76 21:30:01 4 21.86 0.00 1.97 0.65 0.05 75.47 21:30:01 5 16.06 0.00 1.33 0.42 0.05 82.14 21:30:01 6 31.61 0.00 1.89 1.97 0.05 64.48 21:30:01 7 0.85 0.00 0.45 0.92 0.05 97.72 21:31:01 all 12.37 0.00 1.15 1.80 0.04 84.64 21:31:01 0 26.64 0.00 1.75 0.52 0.05 71.04 21:31:01 1 5.50 0.00 0.57 11.57 0.03 82.32 21:31:01 2 4.99 0.00 1.01 0.02 0.03 93.95 21:31:01 3 12.24 0.00 1.49 0.77 0.03 85.46 21:31:01 4 9.29 0.00 1.27 0.10 0.03 89.31 21:31:01 5 7.59 0.00 0.95 1.15 0.02 90.29 21:31:01 6 13.90 0.00 1.08 0.03 0.03 84.95 21:31:01 7 18.92 0.00 1.14 0.25 0.05 79.64 Average: all 13.74 0.00 2.23 3.66 0.05 80.33 Average: 0 13.20 0.00 2.33 0.52 0.04 83.91 Average: 1 11.65 0.00 2.28 5.00 0.04 81.03 Average: 2 9.41 0.00 2.00 2.00 0.04 86.55 Average: 3 12.77 0.00 2.03 3.67 0.05 81.47 Average: 4 15.23 0.00 2.54 2.90 0.05 79.28 Average: 5 13.23 0.00 2.09 3.73 0.04 80.91 Average: 6 19.59 0.00 2.45 10.81 0.06 67.09 Average: 7 14.84 0.00 2.09 0.63 0.05 82.39