---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2919 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 11G 145G 7% / 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 815 28298 0 3052 30895 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:42:98:4b brd ff:ff:ff:ff:ff:ff inet 10.30.106.136/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fe42:984b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:bc:a4:fd 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::42:72ff:febc:a4fd/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-2919) 11/22/23 _x86_64_ (8 CPU) 11:28:29 LINUX RESTART (8 CPU) 11:29:01 tps rtps wtps bread/s bwrtn/s 11:30:01 87.97 57.63 30.34 3635.59 30455.58 11:31:01 67.76 13.90 53.86 979.04 15411.56 11:32:01 175.24 8.63 166.61 1597.73 45711.58 11:33:01 52.39 0.00 52.39 0.00 22876.19 11:34:01 112.76 0.12 112.65 9.33 41349.24 11:35:01 42.06 1.03 41.03 65.32 13545.61 Average: 89.70 13.55 76.14 1047.91 28225.02 11:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:01 30414928 31743820 2524292 7.66 46604 1606364 1391936 4.10 798480 1467124 39344 11:31:01 30186536 31729224 2752684 8.36 65816 1790332 1438644 4.23 843272 1628804 141172 11:32:01 29099188 31706088 3840032 11.66 87816 2795796 1589496 4.68 944524 2532980 234188 11:33:01 28784388 31641332 4154832 12.61 103072 3000048 1668788 4.91 1058744 2689012 202680 11:34:01 29048140 31695728 3891080 11.81 115672 2792984 1527144 4.49 1030088 2473784 200 11:35:01 28930788 31603732 4008432 12.17 119052 2818784 1508316 4.44 1134156 2489316 43512 Average: 29410661 31686654 3528559 10.71 89672 2467385 1520721 4.47 968211 2213503 110183 11:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 11:30:01 ens3 358.43 226.39 814.85 55.78 0.00 0.00 0.00 0.00 11:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 11:31:01 ens3 44.48 33.69 630.68 5.21 0.00 0.00 0.00 0.00 11:32:01 docker0 111.65 214.80 5.90 3482.60 0.00 0.00 0.00 0.00 11:32:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 11:32:01 ens3 410.75 231.28 5433.29 23.31 0.00 0.00 0.00 0.00 11:32:01 vethcf6634d 111.65 214.91 7.43 3482.61 0.00 0.00 0.00 0.29 11:33:01 docker0 32.78 51.04 4.12 732.64 0.00 0.00 0.00 0.00 11:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:33:01 ens3 67.72 47.64 741.04 8.36 0.00 0.00 0.00 0.00 11:33:01 vethcf6634d 32.78 51.09 4.57 732.64 0.00 0.00 0.00 0.06 11:34:01 docker0 8.52 11.35 0.95 239.52 0.00 0.00 0.00 0.00 11:34:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 11:34:01 ens3 288.49 373.12 262.63 2848.79 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 11:35:01 ens3 109.57 123.53 72.15 810.75 0.00 0.00 0.00 0.00 Average: docker0 25.49 46.20 1.83 742.44 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 213.24 172.61 1325.76 625.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2919) 11/22/23 _x86_64_ (8 CPU) 11:28:29 LINUX RESTART (8 CPU) 11:29:01 CPU %user %nice %system %iowait %steal %idle 11:30:01 all 5.27 0.00 0.63 15.85 0.03 78.22 11:30:01 0 5.25 0.00 0.54 22.84 0.03 71.34 11:30:01 1 5.25 0.00 0.82 16.59 0.02 77.32 11:30:01 2 4.48 0.00 0.54 1.02 0.05 93.92 11:30:01 3 7.91 0.00 0.62 14.91 0.02 76.54 11:30:01 4 9.09 0.00 0.89 33.75 0.02 56.25 11:30:01 5 2.09 0.00 0.32 1.89 0.02 95.68 11:30:01 6 4.91 0.00 0.42 1.14 0.03 93.50 11:30:01 7 3.19 0.00 0.92 34.74 0.03 61.11 11:31:01 all 5.73 0.00 0.45 6.79 0.02 87.01 11:31:01 0 2.05 0.00 0.28 3.15 0.00 94.52 11:31:01 1 9.86 0.00 0.67 0.42 0.03 89.02 11:31:01 2 8.88 0.00 0.17 7.65 0.05 83.25 11:31:01 3 11.80 0.00 0.79 3.78 0.03 83.60 11:31:01 4 1.12 0.00 0.25 0.23 0.02 98.38 11:31:01 5 4.83 0.00 0.37 0.22 0.02 94.57 11:31:01 6 6.56 0.00 0.60 0.30 0.03 92.51 11:31:01 7 0.75 0.00 0.45 38.59 0.03 60.18 11:32:01 all 7.45 0.00 1.29 4.71 0.04 86.53 11:32:01 0 4.88 0.00 1.22 0.10 0.02 93.78 11:32:01 1 24.38 0.00 2.81 2.18 0.05 70.58 11:32:01 2 5.23 0.00 1.05 3.71 0.03 89.97 11:32:01 3 11.35 0.00 1.09 0.27 0.02 87.28 11:32:01 4 3.93 0.00 0.94 0.05 0.02 95.07 11:32:01 5 4.39 0.00 0.84 3.02 0.03 91.72 11:32:01 6 4.04 0.00 0.89 4.47 0.05 90.55 11:32:01 7 1.37 0.00 1.45 23.95 0.07 73.16 11:33:01 all 10.20 0.00 1.00 1.55 0.04 87.22 11:33:01 0 6.95 0.00 0.55 0.07 0.03 92.40 11:33:01 1 15.18 0.00 1.27 0.10 0.03 83.42 11:33:01 2 27.87 0.00 2.44 0.57 0.07 69.06 11:33:01 3 0.32 0.00 0.13 0.03 0.02 99.50 11:33:01 4 22.33 0.00 1.93 0.33 0.07 75.34 11:33:01 5 7.97 0.00 0.89 0.60 0.03 90.51 11:33:01 6 0.42 0.00 0.48 3.37 0.02 95.71 11:33:01 7 0.53 0.00 0.30 7.35 0.02 91.80 11:34:01 all 11.84 0.00 1.24 2.29 0.06 84.57 11:34:01 0 6.14 0.00 0.84 0.00 0.05 92.97 11:34:01 1 15.65 0.00 0.79 0.02 0.05 83.49 11:34:01 2 12.81 0.00 1.32 0.18 0.03 85.65 11:34:01 3 16.86 0.00 0.91 0.27 0.08 81.88 11:34:01 4 7.10 0.00 1.94 1.24 0.03 89.68 11:34:01 5 12.39 0.00 1.81 0.37 0.08 85.35 11:34:01 6 12.02 0.00 1.45 11.50 0.07 74.97 11:34:01 7 11.73 0.00 0.89 4.81 0.07 82.51 11:35:01 all 10.70 0.00 0.58 1.00 0.05 87.68 11:35:01 0 15.73 0.00 0.67 0.23 0.05 83.32 11:35:01 1 32.68 0.00 1.44 1.21 0.10 64.57 11:35:01 2 5.26 0.00 0.47 0.08 0.03 94.16 11:35:01 3 8.53 0.00 0.43 0.05 0.03 90.96 11:35:01 4 1.03 0.00 0.25 0.02 0.00 98.70 11:35:01 5 5.59 0.00 0.42 0.00 0.02 93.98 11:35:01 6 4.69 0.00 0.45 6.23 0.03 88.59 11:35:01 7 12.14 0.00 0.48 0.12 0.07 87.19 Average: all 8.53 0.00 0.86 5.36 0.04 85.21 Average: 0 6.84 0.00 0.68 4.39 0.03 88.06 Average: 1 17.16 0.00 1.30 3.42 0.05 78.08 Average: 2 10.76 0.00 1.00 2.20 0.04 86.00 Average: 3 9.47 0.00 0.66 3.22 0.03 86.62 Average: 4 7.42 0.00 1.03 5.92 0.03 85.61 Average: 5 6.21 0.00 0.77 1.01 0.03 91.97 Average: 6 5.43 0.00 0.71 4.49 0.04 89.32 Average: 7 4.96 0.00 0.75 18.24 0.05 76.01