---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-1817 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 13G 298G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1099 58794 0 4527 62626 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:3e:93:35 brd ff:ff:ff:ff:ff:ff inet 10.30.107.254/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fe3e:9335/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:d6:0c:87 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-16g-1817) 10/01/25 _x86_64_ (16 CPU) 12:55:49 LINUX RESTART (16 CPU) 12:56:01 tps rtps wtps bread/s bwrtn/s 12:57:01 374.79 73.69 301.10 5318.18 108529.91 12:58:01 223.36 43.11 180.25 2472.52 83592.07 12:59:01 67.01 4.47 62.55 138.62 69861.91 13:00:01 61.91 0.62 61.29 27.06 76038.66 13:01:01 41.39 0.45 40.94 13.06 57084.49 13:02:01 20.91 0.10 20.81 2.93 17114.08 13:03:01 36.61 0.83 35.78 87.05 27474.35 Average: 118.00 17.61 100.39 1151.32 62813.81 12:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 62993840 64348400 2973904 4.51 80268 1808572 2068328 3.09 908672 1655092 170508 12:58:01 61393924 63152208 4573820 6.93 99300 2177020 2773644 4.14 2179348 1944336 19696 12:59:01 59492784 61327428 6474960 9.82 101596 2247924 4236940 6.32 4048992 1968124 608 13:00:01 59971832 62110628 5995912 9.09 104320 2542308 3575076 5.33 3349468 2177232 4316 13:01:01 59391900 62000096 6575844 9.97 105916 3001976 3722604 5.55 3462460 2629116 230676 13:02:01 58534552 61956280 7433192 11.27 108736 3798804 4501116 6.72 3531876 3387284 524864 13:03:01 60200596 64122056 5767148 8.74 113292 4285788 2141008 3.19 1374448 3862508 207296 Average: 60282775 62716728 5684969 8.62 101918 2837485 3288388 4.91 2693609 2517670 165423 12:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 ens3 360.46 243.66 2019.33 74.72 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 lo 1.93 1.93 0.21 0.21 0.00 0.00 0.00 0.00 12:58:01 ens3 764.26 520.60 3192.30 135.78 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:59:01 ens3 744.92 445.40 1152.28 140.27 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 lo 11.28 11.28 8.76 8.76 0.00 0.00 0.00 0.00 13:00:01 ens3 711.80 385.30 633.74 125.61 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 lo 19.70 19.70 95.12 95.12 0.00 0.00 0.00 0.00 13:01:01 ens3 162.47 80.79 44.23 31.81 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 lo 2.40 2.40 1.03 1.03 0.00 0.00 0.00 0.00 13:02:01 ens3 410.18 242.59 679.62 70.37 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 lo 3.13 3.13 1.50 1.50 0.00 0.00 0.00 0.00 13:03:01 ens3 475.70 274.89 250.14 89.87 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 lo 2.70 2.70 1.15 1.15 0.00 0.00 0.00 0.00 Average: ens3 518.55 313.32 1138.81 95.49 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: lo 5.98 5.98 15.41 15.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-1817) 10/01/25 _x86_64_ (16 CPU) 12:55:49 LINUX RESTART (16 CPU) 12:56:01 CPU %user %nice %system %iowait %steal %idle 12:57:01 all 5.28 0.00 0.70 1.54 0.02 92.45 12:57:01 0 1.00 0.00 0.40 0.25 0.02 98.33 12:57:01 1 25.22 0.00 1.79 1.32 0.07 71.60 12:57:01 2 16.12 0.00 1.29 0.68 0.03 81.87 12:57:01 3 8.38 0.00 0.65 3.57 0.03 87.36 12:57:01 4 2.15 0.00 0.38 1.28 0.02 96.16 12:57:01 5 2.05 0.00 0.37 0.18 0.02 97.39 12:57:01 6 2.69 0.00 0.38 1.94 0.02 94.97 12:57:01 7 1.90 0.00 0.32 0.08 0.02 97.68 12:57:01 8 8.24 0.00 0.62 0.08 0.02 91.05 12:57:01 9 3.15 0.00 0.37 0.17 0.02 96.30 12:57:01 10 1.84 0.00 1.22 3.58 0.02 93.34 12:57:01 11 2.81 0.00 0.38 4.51 0.05 92.24 12:57:01 12 3.12 0.00 0.25 0.03 0.02 96.58 12:57:01 13 1.25 0.00 0.67 0.08 0.02 97.98 12:57:01 14 2.32 0.00 1.82 6.90 0.02 88.94 12:57:01 15 2.29 0.00 0.18 0.08 0.02 97.43 12:58:01 all 20.03 0.00 0.91 0.68 0.06 78.33 12:58:01 0 14.64 0.00 0.90 0.15 0.05 84.26 12:58:01 1 33.04 0.00 1.42 1.91 0.08 63.54 12:58:01 2 33.99 0.00 1.51 0.22 0.10 64.18 12:58:01 3 22.49 0.00 1.10 0.60 0.07 75.74 12:58:01 4 15.70 0.00 0.63 0.03 0.05 83.58 12:58:01 5 16.95 0.00 0.60 0.00 0.07 82.38 12:58:01 6 14.56 0.00 0.67 0.02 0.07 84.69 12:58:01 7 19.17 0.00 0.38 0.02 0.03 80.39 12:58:01 8 17.78 0.00 0.52 0.00 0.05 81.65 12:58:01 9 21.99 0.00 0.54 0.02 0.07 77.39 12:58:01 10 20.75 0.00 0.97 5.83 0.07 72.38 12:58:01 11 22.38 0.00 0.43 0.87 0.07 76.25 12:58:01 12 21.91 0.00 1.00 0.13 0.05 76.91 12:58:01 13 11.02 0.00 1.28 0.65 0.03 87.01 12:58:01 14 14.29 0.00 1.39 0.13 0.05 84.14 12:58:01 15 19.83 0.00 1.14 0.30 0.07 78.66 12:59:01 all 24.17 0.00 0.81 0.35 0.07 74.60 12:59:01 0 23.90 0.00 0.80 0.00 0.08 75.22 12:59:01 1 44.20 0.00 1.25 0.00 0.08 54.47 12:59:01 2 37.62 0.00 1.39 0.02 0.08 60.90 12:59:01 3 26.81 0.00 0.57 0.05 0.07 72.50 12:59:01 4 26.86 0.00 0.79 0.02 0.08 72.25 12:59:01 5 26.25 0.00 1.05 0.02 0.07 72.61 12:59:01 6 24.78 0.00 0.60 0.00 0.07 74.55 12:59:01 7 22.16 0.00 1.25 0.05 0.07 76.47 12:59:01 8 24.29 0.00 0.55 0.02 0.07 75.08 12:59:01 9 15.46 0.00 0.92 0.00 0.05 83.57 12:59:01 10 9.73 0.00 0.67 5.24 0.07 84.29 12:59:01 11 14.10 0.00 0.62 0.12 0.08 85.08 12:59:01 12 14.56 0.00 0.48 0.00 0.05 84.91 12:59:01 13 29.99 0.00 1.07 0.02 0.08 68.84 12:59:01 14 25.12 0.00 0.53 0.00 0.08 74.26 12:59:01 15 20.85 0.00 0.43 0.00 0.05 78.67 13:00:01 all 27.13 0.00 0.72 0.32 0.07 71.76 13:00:01 0 26.81 0.00 0.65 1.19 0.07 71.28 13:00:01 1 29.90 0.00 1.00 0.07 0.07 68.96 13:00:01 2 32.04 0.00 0.47 0.00 0.07 67.43 13:00:01 3 34.41 0.00 0.82 0.02 0.08 64.67 13:00:01 4 21.82 0.00 0.57 0.00 0.07 77.54 13:00:01 5 15.91 0.00 0.50 0.00 0.05 83.54 13:00:01 6 21.58 0.00 0.87 0.43 0.07 77.05 13:00:01 7 23.81 0.00 0.47 0.00 0.05 75.67 13:00:01 8 24.16 0.00 0.43 0.00 0.05 75.35 13:00:01 9 21.60 0.00 1.17 0.02 0.07 77.15 13:00:01 10 28.41 0.00 0.97 3.22 0.07 67.33 13:00:01 11 30.08 0.00 0.92 0.10 0.08 68.82 13:00:01 12 30.57 0.00 0.42 0.00 0.07 68.95 13:00:01 13 32.10 0.00 0.59 0.00 0.07 67.25 13:00:01 14 32.12 0.00 0.75 0.00 0.08 67.05 13:00:01 15 28.73 0.00 0.89 0.05 0.08 70.25 13:01:01 all 16.59 0.00 0.52 0.35 0.06 82.47 13:01:01 0 12.32 0.00 0.65 5.08 0.07 81.88 13:01:01 1 19.39 0.00 1.33 0.00 0.08 79.19 13:01:01 2 19.75 0.00 0.47 0.00 0.07 79.72 13:01:01 3 18.33 0.00 0.45 0.00 0.05 81.17 13:01:01 4 16.42 0.00 0.74 0.00 0.10 82.74 13:01:01 5 16.50 0.00 0.42 0.00 0.07 83.02 13:01:01 6 17.01 0.00 0.33 0.00 0.05 82.61 13:01:01 7 9.68 0.00 0.42 0.00 0.05 89.85 13:01:01 8 19.81 0.00 0.37 0.00 0.05 79.77 13:01:01 9 20.19 0.00 0.35 0.00 0.05 79.40 13:01:01 10 23.47 0.00 0.77 0.10 0.08 75.58 13:01:01 11 18.88 0.00 0.45 0.03 0.07 80.57 13:01:01 12 12.85 0.00 0.42 0.00 0.07 86.67 13:01:01 13 12.43 0.00 0.47 0.45 0.03 86.62 13:01:01 14 17.88 0.00 0.57 0.00 0.08 81.46 13:01:01 15 10.52 0.00 0.23 0.00 0.07 89.18 13:02:01 all 21.27 0.00 0.72 0.09 0.07 77.85 13:02:01 0 20.59 0.00 1.12 0.05 0.07 78.18 13:02:01 1 20.86 0.00 0.90 0.00 0.05 78.19 13:02:01 2 23.37 0.00 0.87 1.39 0.07 74.31 13:02:01 3 20.98 0.00 0.60 0.00 0.07 78.35 13:02:01 4 25.58 0.00 1.35 0.00 0.10 72.96 13:02:01 5 19.80 0.00 0.45 0.05 0.07 79.64 13:02:01 6 20.43 0.00 0.47 0.02 0.05 79.03 13:02:01 7 25.53 0.00 0.70 0.00 0.08 73.69 13:02:01 8 15.84 0.00 0.60 0.00 0.05 83.51 13:02:01 9 23.64 0.00 0.53 0.00 0.05 75.78 13:02:01 10 17.75 0.00 0.62 0.00 0.05 81.58 13:02:01 11 15.72 0.00 0.54 0.00 0.05 83.69 13:02:01 12 21.66 0.00 0.65 0.00 0.07 77.63 13:02:01 13 28.57 0.00 1.24 0.00 0.08 70.11 13:02:01 14 22.68 0.00 0.52 0.00 0.07 76.74 13:02:01 15 17.28 0.00 0.42 0.00 0.03 82.27 13:03:01 all 16.20 0.00 0.65 0.22 0.05 82.88 13:03:01 0 16.46 0.00 0.52 1.30 0.05 81.67 13:03:01 1 16.20 0.00 0.62 0.12 0.05 83.01 13:03:01 2 12.96 0.00 0.25 0.00 0.03 86.76 13:03:01 3 12.50 0.00 0.45 0.00 0.08 86.97 13:03:01 4 17.94 0.00 1.04 0.60 0.08 80.33 13:03:01 5 17.47 0.00 0.73 0.05 0.05 81.70 13:03:01 6 24.00 0.00 0.95 0.10 0.07 74.89 13:03:01 7 31.88 0.00 0.82 0.20 0.05 67.05 13:03:01 8 19.51 0.00 0.62 0.05 0.05 79.78 13:03:01 9 11.83 0.00 0.78 0.00 0.03 87.35 13:03:01 10 15.65 0.00 0.57 1.12 0.05 82.61 13:03:01 11 5.94 0.00 0.32 0.00 0.03 93.71 13:03:01 12 14.30 0.00 0.20 0.00 0.03 85.47 13:03:01 13 14.09 0.00 1.45 0.00 0.05 84.41 13:03:01 14 12.39 0.00 0.42 0.00 0.03 87.16 13:03:01 15 16.17 0.00 0.57 0.00 0.03 83.22 Average: all 18.66 0.00 0.72 0.51 0.06 80.05 Average: 0 16.52 0.00 0.72 1.14 0.06 81.55 Average: 1 26.97 0.00 1.19 0.49 0.07 71.29 Average: 2 25.12 0.00 0.89 0.33 0.06 73.60 Average: 3 20.56 0.00 0.66 0.61 0.06 78.11 Average: 4 18.06 0.00 0.79 0.28 0.07 80.80 Average: 5 16.41 0.00 0.59 0.04 0.05 82.90 Average: 6 17.86 0.00 0.61 0.36 0.05 81.11 Average: 7 19.16 0.00 0.62 0.05 0.05 80.11 Average: 8 18.52 0.00 0.53 0.02 0.05 80.88 Average: 9 16.83 0.00 0.67 0.03 0.05 82.43 Average: 10 16.80 0.00 0.83 2.72 0.06 79.59 Average: 11 15.69 0.00 0.52 0.80 0.06 82.92 Average: 12 16.99 0.00 0.49 0.02 0.05 82.44 Average: 13 18.48 0.00 0.97 0.17 0.05 80.33 Average: 14 18.11 0.00 0.86 1.00 0.06 79.97 Average: 15 16.52 0.00 0.55 0.06 0.05 82.82