---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-26744 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 12G 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 1060 58981 0 4379 62667 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:4f:2f:06 brd ff:ff:ff:ff:ff:ff inet 10.30.106.74/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe4f:2f06/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:3f:4e:50 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-26744) 07/08/25 _x86_64_ (16 CPU) 19:20:22 LINUX RESTART (16 CPU) 19:21:01 tps rtps wtps bread/s bwrtn/s 19:22:01 190.03 35.63 154.41 1740.24 87592.87 19:23:01 155.79 16.50 139.29 955.71 89879.29 19:24:01 61.12 0.63 60.49 16.00 79049.36 19:25:01 58.87 0.15 58.72 5.07 70716.75 19:26:01 36.26 0.82 35.44 86.92 32178.90 Average: 100.42 10.74 89.67 560.79 71883.43 19:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:22:01 62586708 64123392 3381036 5.13 91680 1970120 2311092 3.45 1146176 1805580 151296 19:23:01 59542568 61358724 6425176 9.74 100840 2230420 3972556 5.93 4014188 1952416 9292 19:24:01 59397308 61713412 6570436 9.96 104100 2717140 3952020 5.90 3736552 2356540 400508 19:25:01 58099960 61116136 7867784 11.93 107068 3401848 4083320 6.09 4328632 3031360 433152 19:26:01 60409228 64187672 5558516 8.43 111872 4147024 2081392 3.11 1299640 3732136 267032 Average: 60007154 62499867 5960590 9.04 103112 2893310 3280076 4.89 2905038 2575606 252256 19:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:22:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 19:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 ens3 178.65 130.68 1350.72 20.68 0.00 0.00 0.00 0.00 19:23:01 lo 2.50 2.50 5.07 5.07 0.00 0.00 0.00 0.00 19:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 ens3 536.66 408.48 3457.22 82.37 0.00 0.00 0.00 0.00 19:24:01 lo 38.79 38.79 187.14 187.14 0.00 0.00 0.00 0.00 19:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 ens3 674.09 384.99 555.36 132.81 0.00 0.00 0.00 0.00 19:25:01 lo 3.78 3.78 1.99 1.99 0.00 0.00 0.00 0.00 19:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 ens3 360.42 199.10 675.05 65.10 0.00 0.00 0.00 0.00 19:26:01 lo 3.07 3.07 1.17 1.17 0.00 0.00 0.00 0.00 19:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 ens3 475.99 224.75 253.42 86.57 0.00 0.00 0.00 0.00 Average: lo 9.92 9.92 39.11 39.11 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 445.16 269.60 1258.35 77.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-26744) 07/08/25 _x86_64_ (16 CPU) 19:20:22 LINUX RESTART (16 CPU) 19:21:01 CPU %user %nice %system %iowait %steal %idle 19:22:01 all 6.05 0.00 0.45 0.91 0.02 92.57 19:22:01 0 1.87 0.00 0.28 1.13 0.02 96.70 19:22:01 1 3.05 0.00 0.05 0.00 0.02 96.88 19:22:01 2 2.50 0.00 0.05 0.02 0.02 97.41 19:22:01 3 1.02 0.00 0.17 0.00 0.00 98.82 19:22:01 4 1.85 0.00 0.20 0.20 0.00 97.75 19:22:01 5 1.65 0.00 0.22 0.43 0.00 97.70 19:22:01 6 6.23 0.00 0.64 0.10 0.08 92.95 19:22:01 7 1.14 0.00 0.18 0.05 0.02 98.61 19:22:01 8 2.22 0.00 0.28 0.12 0.00 97.38 19:22:01 9 24.38 0.00 1.10 0.70 0.03 73.78 19:22:01 10 1.99 0.00 0.45 10.44 0.05 87.07 19:22:01 11 22.68 0.00 1.45 0.67 0.03 75.17 19:22:01 12 16.59 0.00 1.28 0.35 0.03 81.74 19:22:01 13 6.19 0.00 0.40 0.28 0.03 93.10 19:22:01 14 2.27 0.00 0.30 0.07 0.02 97.35 19:22:01 15 1.12 0.00 0.10 0.00 0.02 98.77 19:23:01 all 31.65 0.00 1.07 0.40 0.08 66.80 19:23:01 0 31.59 0.00 0.84 0.08 0.07 67.43 19:23:01 1 30.32 0.00 0.99 0.57 0.05 68.07 19:23:01 2 29.68 0.00 0.97 0.22 0.08 69.05 19:23:01 3 36.79 0.00 1.11 0.13 0.08 61.88 19:23:01 4 33.34 0.00 0.77 1.53 0.10 64.26 19:23:01 5 38.65 0.00 0.84 0.00 0.08 60.43 19:23:01 6 24.92 0.00 0.67 0.08 0.07 74.26 19:23:01 7 21.32 0.00 1.55 0.00 0.07 77.06 19:23:01 8 27.23 0.00 0.82 0.18 0.07 71.70 19:23:01 9 41.35 0.00 1.62 0.10 0.10 56.83 19:23:01 10 33.22 0.00 1.36 3.20 0.08 62.14 19:23:01 11 24.99 0.00 0.91 0.07 0.07 73.97 19:23:01 12 29.27 0.00 0.94 0.03 0.07 69.70 19:23:01 13 36.64 0.00 1.60 0.00 0.07 61.69 19:23:01 14 32.90 0.00 1.22 0.02 0.07 65.79 19:23:01 15 34.21 0.00 0.92 0.22 0.07 64.59 19:24:01 all 30.20 0.00 0.88 0.29 0.07 68.55 19:24:01 0 25.35 0.00 0.82 0.00 0.08 73.75 19:24:01 1 32.80 0.00 0.92 0.00 0.08 66.19 19:24:01 2 28.86 0.00 1.11 4.52 0.07 65.44 19:24:01 3 33.79 0.00 0.97 0.00 0.07 65.18 19:24:01 4 33.86 0.00 0.89 0.08 0.08 65.09 19:24:01 5 33.05 0.00 0.99 0.00 0.08 65.88 19:24:01 6 30.13 0.00 1.10 0.00 0.07 68.70 19:24:01 7 32.27 0.00 0.80 0.02 0.10 66.81 19:24:01 8 28.28 0.00 1.54 0.00 0.05 70.14 19:24:01 9 33.33 0.00 0.79 0.00 0.08 65.80 19:24:01 10 39.82 0.00 0.95 0.00 0.07 59.16 19:24:01 11 32.30 0.00 1.02 0.02 0.07 66.60 19:24:01 12 25.32 0.00 0.64 0.05 0.07 73.92 19:24:01 13 20.95 0.00 0.38 0.02 0.05 78.60 19:24:01 14 27.95 0.00 0.80 0.02 0.08 71.15 19:24:01 15 25.13 0.00 0.38 0.00 0.05 74.44 19:25:01 all 30.77 0.00 0.92 0.28 0.08 67.95 19:25:01 0 35.36 0.00 1.04 0.00 0.07 63.53 19:25:01 1 27.38 0.00 1.05 0.00 0.07 71.50 19:25:01 2 31.10 0.00 1.37 1.60 0.10 65.82 19:25:01 3 35.31 0.00 0.64 0.00 0.10 63.95 19:25:01 4 36.46 0.00 0.97 0.02 0.07 62.49 19:25:01 5 34.40 0.00 0.84 0.00 0.07 64.70 19:25:01 6 30.31 0.00 0.52 0.60 0.05 68.52 19:25:01 7 37.88 0.00 0.65 0.00 0.08 61.38 19:25:01 8 27.64 0.00 0.90 0.49 0.08 70.89 19:25:01 9 33.19 0.00 0.50 0.00 0.08 66.22 19:25:01 10 28.50 0.00 2.04 0.02 0.08 69.36 19:25:01 11 21.64 0.00 0.60 1.24 0.07 76.45 19:25:01 12 30.25 0.00 0.94 0.53 0.05 68.23 19:25:01 13 31.52 0.00 1.00 0.00 0.07 67.41 19:25:01 14 23.03 0.00 0.94 0.00 0.08 75.95 19:25:01 15 28.29 0.00 0.69 0.05 0.07 70.91 19:26:01 all 18.16 0.00 0.72 0.20 0.05 80.87 19:26:01 0 12.25 0.00 0.82 1.13 0.03 85.76 19:26:01 1 18.03 0.00 0.67 0.02 0.05 81.23 19:26:01 2 18.84 0.00 0.77 0.00 0.03 80.35 19:26:01 3 13.97 0.00 0.32 0.00 0.03 85.68 19:26:01 4 17.37 0.00 0.59 0.00 0.07 81.98 19:26:01 5 18.02 0.00 0.93 0.00 0.05 81.00 19:26:01 6 24.85 0.00 0.82 0.00 0.07 74.26 19:26:01 7 24.39 0.00 0.73 0.00 0.05 74.83 19:26:01 8 14.21 0.00 0.27 0.00 0.03 85.49 19:26:01 9 12.38 0.00 0.69 0.00 0.05 86.88 19:26:01 10 30.93 0.00 0.99 0.53 0.08 67.47 19:26:01 11 16.69 0.00 0.43 0.67 0.05 82.15 19:26:01 12 16.04 0.00 0.62 0.02 0.03 83.29 19:26:01 13 26.91 0.00 1.10 0.17 0.07 71.75 19:26:01 14 9.08 0.00 0.57 0.00 0.03 90.31 19:26:01 15 16.62 0.00 1.30 0.62 0.03 81.43 Average: all 23.36 0.00 0.81 0.42 0.06 75.36 Average: 0 21.27 0.00 0.76 0.47 0.05 77.45 Average: 1 22.30 0.00 0.74 0.12 0.05 76.79 Average: 2 22.19 0.00 0.85 1.27 0.06 75.63 Average: 3 24.15 0.00 0.64 0.03 0.06 75.13 Average: 4 24.56 0.00 0.68 0.36 0.06 74.33 Average: 5 25.13 0.00 0.76 0.09 0.06 73.96 Average: 6 23.29 0.00 0.75 0.16 0.07 75.73 Average: 7 23.39 0.00 0.79 0.01 0.06 75.75 Average: 8 19.91 0.00 0.76 0.16 0.05 79.13 Average: 9 28.93 0.00 0.94 0.16 0.07 69.90 Average: 10 26.89 0.00 1.16 2.84 0.07 69.05 Average: 11 23.66 0.00 0.88 0.53 0.06 74.87 Average: 12 23.49 0.00 0.88 0.20 0.05 75.38 Average: 13 24.43 0.00 0.90 0.09 0.06 74.52 Average: 14 19.03 0.00 0.77 0.02 0.06 80.13 Average: 15 21.07 0.00 0.68 0.18 0.05 78.03