---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22567 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 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 822 25309 0 6035 30888 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:29:da:22 brd ff:ff:ff:ff:ff:ff inet 10.30.106.236/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe29:da22/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:ed:33:d2 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-22567) 04/11/24 _x86_64_ (8 CPU) 20:21:26 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 113.08 45.58 67.51 2015.66 21617.86 20:24:01 118.11 19.71 98.40 2309.10 25786.07 20:25:01 186.26 3.47 182.79 478.80 85240.13 20:26:01 274.44 11.93 262.51 785.62 72685.55 20:27:01 27.69 0.33 27.36 23.86 18372.68 20:28:01 36.09 0.03 36.06 6.93 15995.00 20:29:01 76.42 2.32 74.10 127.18 17272.02 Average: 118.90 11.91 106.99 820.88 36731.15 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30192092 31765504 2747120 8.34 68716 1815588 1423052 4.19 802124 1652812 158376 20:24:01 29878600 31789256 3060612 9.29 85988 2120416 1372136 4.04 836336 1901604 127088 20:25:01 26941752 31703532 5997460 18.21 124332 4827596 1384164 4.07 974340 4557812 751492 20:26:01 23820372 29556996 9118840 27.68 139096 5734724 9412496 27.69 3308260 5224524 1420 20:27:01 21992500 27846676 10946712 33.23 140052 5846484 11621008 34.19 5123636 5216576 888 20:28:01 23563236 29446292 9375976 28.46 140676 5876368 7706260 22.67 3584544 5213808 380 20:29:01 25945060 31657708 6994152 21.23 143328 5718056 1523896 4.48 1410436 5061644 2400 Average: 26047659 30537995 6891553 20.92 120313 4562747 4920430 14.48 2291382 4118397 148863 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 255.62 167.17 1348.96 51.54 0.00 0.00 0.00 0.00 20:23:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 57.11 46.15 712.64 8.59 0.00 0.00 0.00 0.00 20:24:01 lo 3.53 3.53 0.35 0.35 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 961.98 455.18 24810.28 33.14 0.00 0.00 0.00 0.00 20:25:01 br-1b9ac8a34d84 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 9.63 9.63 0.94 0.94 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 ens3 304.62 155.12 10552.95 11.11 0.00 0.00 0.00 0.00 20:26:01 veth3cd837d 0.57 0.75 0.04 0.04 0.00 0.00 0.00 0.00 20:26:01 vethcbbea92 2.08 2.22 0.17 0.17 0.00 0.00 0.00 0.00 20:26:01 br-1b9ac8a34d84 0.40 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:27:01 ens3 4.25 3.30 1.40 1.60 0.00 0.00 0.00 0.00 20:27:01 veth3cd837d 4.80 5.55 0.68 0.85 0.00 0.00 0.00 0.00 20:27:01 vethcbbea92 43.02 38.52 16.89 32.52 0.00 0.00 0.00 0.00 20:27:01 br-1b9ac8a34d84 1.12 1.28 1.61 0.98 0.00 0.00 0.00 0.00 20:28:01 ens3 20.05 17.05 7.86 23.92 0.00 0.00 0.00 0.00 20:28:01 vethcbbea92 9.07 7.88 3.47 9.31 0.00 0.00 0.00 0.00 20:28:01 br-1b9ac8a34d84 1.45 1.98 2.73 0.19 0.00 0.00 0.00 0.00 20:28:01 vethc4a7751 115.30 135.91 188.60 36.31 0.00 0.00 0.00 0.02 20:29:01 ens3 48.81 40.51 71.76 17.93 0.00 0.00 0.00 0.00 20:29:01 lo 30.89 30.89 7.83 7.83 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 236.38 126.50 5366.54 21.12 0.00 0.00 0.00 0.00 Average: lo 3.86 3.86 1.07 1.07 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22567) 04/11/24 _x86_64_ (8 CPU) 20:21:26 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 11.62 0.00 0.90 2.76 0.04 84.68 20:23:01 0 1.62 0.00 0.37 0.45 0.05 97.51 20:23:01 1 2.77 0.00 0.70 0.57 0.03 95.93 20:23:01 2 4.15 0.00 0.65 0.27 0.02 94.91 20:23:01 3 41.90 0.00 2.07 3.46 0.08 52.49 20:23:01 4 16.58 0.00 1.13 4.57 0.03 77.69 20:23:01 5 4.73 0.00 0.49 12.16 0.03 82.60 20:23:01 6 13.94 0.00 1.02 0.55 0.03 84.45 20:23:01 7 7.20 0.00 0.78 0.13 0.02 91.87 20:24:01 all 8.83 0.00 0.65 2.97 0.03 87.51 20:24:01 0 1.13 0.00 0.28 1.00 0.03 97.55 20:24:01 1 5.46 0.00 0.45 0.58 0.02 93.49 20:24:01 2 3.94 0.00 0.53 0.38 0.03 95.10 20:24:01 3 1.17 0.00 0.28 1.68 0.03 96.83 20:24:01 4 9.46 0.00 0.72 1.20 0.02 88.61 20:24:01 5 1.43 0.00 0.64 14.53 0.03 83.38 20:24:01 6 36.60 0.00 1.50 4.09 0.07 57.75 20:24:01 7 11.44 0.00 0.80 0.35 0.03 87.38 20:25:01 all 9.95 0.00 4.25 8.41 0.07 77.32 20:25:01 0 11.55 0.00 4.38 17.64 0.07 66.36 20:25:01 1 11.82 0.00 4.46 7.21 0.07 76.45 20:25:01 2 11.75 0.00 3.48 4.82 0.12 79.84 20:25:01 3 10.35 0.00 4.66 26.07 0.08 58.83 20:25:01 4 10.21 0.00 3.37 0.27 0.07 86.08 20:25:01 5 7.89 0.00 4.65 2.14 0.05 85.27 20:25:01 6 6.97 0.00 3.85 8.11 0.05 81.02 20:25:01 7 9.04 0.00 5.10 0.99 0.07 84.80 20:26:01 all 34.19 0.00 5.38 6.36 0.09 53.98 20:26:01 0 33.07 0.00 5.32 17.33 0.10 44.18 20:26:01 1 36.25 0.00 5.27 6.93 0.08 51.46 20:26:01 2 32.85 0.00 5.14 4.80 0.08 57.12 20:26:01 3 32.80 0.00 5.27 15.63 0.08 46.21 20:26:01 4 35.95 0.00 5.56 1.38 0.08 57.02 20:26:01 5 35.91 0.00 5.86 2.41 0.08 55.74 20:26:01 6 34.61 0.00 5.72 1.15 0.10 58.41 20:26:01 7 32.07 0.00 4.90 1.25 0.10 61.68 20:27:01 all 35.99 0.00 3.43 0.96 0.10 59.52 20:27:01 0 38.69 0.00 3.91 0.65 0.10 56.65 20:27:01 1 37.00 0.00 3.79 0.02 0.12 59.08 20:27:01 2 36.13 0.00 3.49 1.81 0.10 58.46 20:27:01 3 32.80 0.00 2.90 0.05 0.08 64.16 20:27:01 4 38.38 0.00 3.19 0.92 0.12 57.38 20:27:01 5 36.68 0.00 3.55 0.89 0.08 58.80 20:27:01 6 34.03 0.00 3.24 3.02 0.08 59.62 20:27:01 7 34.17 0.00 3.40 0.34 0.12 61.98 20:28:01 all 4.83 0.00 0.77 1.11 0.05 93.23 20:28:01 0 4.92 0.00 0.74 0.12 0.05 94.18 20:28:01 1 4.64 0.00 0.92 0.00 0.05 94.39 20:28:01 2 5.82 0.00 0.94 6.31 0.07 86.87 20:28:01 3 3.73 0.00 0.75 0.72 0.07 94.73 20:28:01 4 5.81 0.00 0.77 0.25 0.07 93.10 20:28:01 5 5.50 0.00 0.64 0.22 0.05 93.60 20:28:01 6 3.98 0.00 0.77 1.07 0.05 94.13 20:28:01 7 4.24 0.00 0.65 0.13 0.05 94.92 20:29:01 all 8.20 0.00 0.66 1.55 0.03 89.56 20:29:01 0 1.50 0.00 0.62 0.25 0.02 97.62 20:29:01 1 20.76 0.00 0.93 0.32 0.05 77.94 20:29:01 2 13.83 0.00 0.79 1.39 0.07 83.93 20:29:01 3 0.70 0.00 0.65 2.94 0.02 95.69 20:29:01 4 14.26 0.00 0.60 6.26 0.03 78.84 20:29:01 5 10.51 0.00 0.83 0.73 0.03 87.88 20:29:01 6 3.19 0.00 0.45 0.37 0.02 95.98 20:29:01 7 0.82 0.00 0.40 0.20 0.02 98.56 Average: all 16.19 0.00 2.28 3.44 0.06 78.03 Average: 0 13.15 0.00 2.22 5.32 0.06 79.26 Average: 1 16.91 0.00 2.35 2.22 0.06 78.46 Average: 2 15.45 0.00 2.14 2.82 0.07 79.53 Average: 3 17.61 0.00 2.36 7.19 0.06 72.77 Average: 4 18.63 0.00 2.18 2.13 0.06 77.00 Average: 5 14.62 0.00 2.37 4.72 0.05 78.23 Average: 6 19.02 0.00 2.35 2.62 0.06 75.95 Average: 7 14.09 0.00 2.28 0.48 0.06 83.09