---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-33828 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 1042 58873 0 4504 62684 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:62:21:95 brd ff:ff:ff:ff:ff:ff inet 10.30.106.201/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85984sec preferred_lft 85984sec inet6 fe80::f816:3eff:fe62:2195/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:00:4e:d9 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-33828) 08/08/25 _x86_64_ (16 CPU) 15:46:56 LINUX RESTART (16 CPU) 15:47:01 tps rtps wtps bread/s bwrtn/s 15:48:01 367.76 74.15 293.60 5337.64 111401.97 15:49:01 208.20 42.44 165.76 2421.20 82601.30 15:50:01 93.84 5.16 88.67 184.07 74460.51 15:51:01 49.38 0.05 49.33 1.60 67589.40 15:52:01 59.31 0.47 58.84 14.53 71581.40 15:53:01 21.35 0.10 21.25 2.93 17164.21 Average: 133.30 20.40 112.91 1326.96 70799.90 15:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:48:01 63016976 64281792 2950768 4.47 70120 1736580 2182552 3.26 983208 1576108 104836 15:49:01 61542820 63220884 4424924 6.71 96016 2103424 2861588 4.27 2101444 1885772 49084 15:50:01 59471180 61292708 6496564 9.85 101380 2235696 4435812 6.62 4087956 1955036 3048 15:51:01 60323056 62439032 5644688 8.56 103788 2521476 3366784 5.02 3025148 2158524 261608 15:52:01 59092084 61920416 6875660 10.42 106660 3218556 3658868 5.46 3543712 2844928 237148 15:53:01 57212736 61084512 8755008 13.27 109836 4242188 4936736 7.37 4400276 3829224 760100 Average: 60109809 62373224 5857935 8.88 97967 2676320 3573723 5.33 3023624 2374932 235971 15:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 498.43 336.49 1991.24 79.73 0.00 0.00 0.00 0.00 15:48:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 233.09 195.28 2270.06 31.63 0.00 0.00 0.00 0.00 15:49:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 ens3 625.61 411.00 1875.03 119.41 0.00 0.00 0.00 0.00 15:50:01 lo 6.58 6.58 6.67 6.67 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 ens3 728.83 432.39 555.87 140.58 0.00 0.00 0.00 0.00 15:51:01 lo 23.65 23.65 96.84 96.84 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 ens3 305.10 209.00 97.08 73.72 0.00 0.00 0.00 0.00 15:52:01 lo 3.17 3.17 1.52 1.52 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 ens3 269.77 202.23 668.38 68.09 0.00 0.00 0.00 0.00 15:53:01 lo 4.73 4.73 2.13 2.13 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 443.48 297.74 1242.96 85.53 0.00 0.00 0.00 0.00 Average: lo 6.80 6.80 17.91 17.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-33828) 08/08/25 _x86_64_ (16 CPU) 15:46:56 LINUX RESTART (16 CPU) 15:47:01 CPU %user %nice %system %iowait %steal %idle 15:48:01 all 4.65 0.00 0.67 1.67 0.03 92.99 15:48:01 0 2.98 0.00 0.50 0.25 0.05 96.22 15:48:01 1 1.85 0.00 0.88 0.02 0.03 97.22 15:48:01 2 4.80 0.00 0.45 0.27 0.02 94.46 15:48:01 3 5.27 0.00 0.42 0.18 0.02 94.12 15:48:01 4 1.03 0.00 0.35 0.38 0.02 98.22 15:48:01 5 0.98 0.00 0.35 0.13 0.02 98.52 15:48:01 6 2.02 0.00 0.35 0.30 0.02 97.31 15:48:01 7 0.38 0.00 1.50 0.12 0.02 97.98 15:48:01 8 2.85 0.00 0.48 0.05 0.02 96.60 15:48:01 9 21.85 0.00 1.80 4.83 0.05 71.47 15:48:01 10 6.26 0.00 1.54 4.42 0.03 87.74 15:48:01 11 3.24 0.00 0.48 0.32 0.02 95.95 15:48:01 12 2.82 0.00 0.47 7.37 0.03 89.31 15:48:01 13 7.74 0.00 0.53 0.13 0.03 91.56 15:48:01 14 0.40 0.00 0.10 7.72 0.03 91.75 15:48:01 15 9.95 0.00 0.47 0.20 0.03 89.35 15:49:01 all 12.93 0.00 0.69 1.24 0.04 85.10 15:49:01 0 9.28 0.00 0.40 0.13 0.07 90.12 15:49:01 1 10.39 0.00 0.35 0.75 0.03 88.47 15:49:01 2 9.28 0.00 0.35 0.48 0.03 89.86 15:49:01 3 6.80 0.00 0.40 0.12 0.02 92.67 15:49:01 4 10.98 0.00 0.50 2.04 0.03 86.45 15:49:01 5 9.02 0.00 0.40 0.02 0.05 90.51 15:49:01 6 9.77 0.00 0.94 0.40 0.03 88.86 15:49:01 7 14.33 0.00 0.80 0.02 0.03 84.82 15:49:01 8 6.84 0.00 0.32 0.18 0.02 92.65 15:49:01 9 20.27 0.00 1.33 0.73 0.07 77.60 15:49:01 10 30.31 0.00 1.59 1.37 0.07 66.66 15:49:01 11 15.03 0.00 0.58 0.08 0.05 84.25 15:49:01 12 9.99 0.00 0.60 11.63 0.03 77.74 15:49:01 13 19.98 0.00 1.27 0.82 0.05 77.88 15:49:01 14 13.06 0.00 0.73 0.87 0.03 85.31 15:49:01 15 11.57 0.00 0.40 0.28 0.03 87.71 15:50:01 all 29.96 0.00 1.10 0.54 0.08 68.32 15:50:01 0 33.38 0.00 1.12 0.02 0.08 65.39 15:50:01 1 30.34 0.00 1.84 0.02 0.07 67.74 15:50:01 2 24.54 0.00 1.52 0.00 0.07 73.87 15:50:01 3 41.65 0.00 1.20 0.00 0.07 57.08 15:50:01 4 40.93 0.00 1.54 0.00 0.10 57.43 15:50:01 5 18.03 0.00 0.76 0.00 0.07 81.15 15:50:01 6 31.89 0.00 0.75 0.02 0.08 67.26 15:50:01 7 31.11 0.00 1.62 0.05 0.07 67.15 15:50:01 8 25.88 0.00 0.63 0.00 0.07 73.42 15:50:01 9 21.58 0.00 0.96 8.03 0.10 69.34 15:50:01 10 31.00 0.00 0.57 0.00 0.08 68.34 15:50:01 11 23.54 0.00 0.69 0.00 0.10 75.67 15:50:01 12 37.83 0.00 1.44 0.12 0.07 60.55 15:50:01 13 25.02 0.00 0.82 0.00 0.08 74.08 15:50:01 14 36.31 0.00 1.49 0.32 0.08 61.80 15:50:01 15 26.17 0.00 0.70 0.00 0.05 73.08 15:51:01 all 26.95 0.00 0.80 0.58 0.07 71.60 15:51:01 0 49.94 0.00 0.99 0.00 0.08 48.99 15:51:01 1 27.82 0.00 0.30 0.00 0.07 71.81 15:51:01 2 22.54 0.00 0.83 0.00 0.05 76.58 15:51:01 3 20.15 0.00 0.57 0.00 0.05 79.23 15:51:01 4 28.49 0.00 0.78 0.00 0.07 70.66 15:51:01 5 14.90 0.00 1.04 0.03 0.05 83.98 15:51:01 6 20.46 0.00 1.27 0.00 0.07 78.20 15:51:01 7 28.50 0.00 1.37 0.00 0.05 70.08 15:51:01 8 17.85 0.00 0.35 0.00 0.05 81.75 15:51:01 9 23.04 0.00 0.94 9.28 0.08 66.66 15:51:01 10 39.17 0.00 0.75 0.00 0.10 59.98 15:51:01 11 29.59 0.00 0.47 0.00 0.05 69.89 15:51:01 12 28.90 0.00 0.47 0.00 0.08 70.54 15:51:01 13 19.30 0.00 0.69 0.00 0.07 79.95 15:51:01 14 34.39 0.00 0.90 0.00 0.07 64.64 15:51:01 15 26.07 0.00 1.17 0.03 0.07 72.66 15:52:01 all 30.90 0.00 1.04 1.06 0.08 66.92 15:52:01 0 32.21 0.00 1.25 0.59 0.08 65.86 15:52:01 1 32.96 0.00 1.46 0.00 0.10 65.48 15:52:01 2 35.77 0.00 0.70 0.00 0.08 63.45 15:52:01 3 38.86 0.00 1.52 0.54 0.07 59.02 15:52:01 4 31.51 0.00 1.51 0.00 0.10 66.88 15:52:01 5 18.68 0.00 0.80 0.00 0.05 80.47 15:52:01 6 20.18 0.00 0.48 0.03 0.07 79.23 15:52:01 7 35.30 0.00 1.05 0.00 0.08 63.57 15:52:01 8 25.13 0.00 0.79 6.39 0.07 67.62 15:52:01 9 28.68 0.00 0.42 4.46 0.07 66.37 15:52:01 10 42.08 0.00 1.61 0.02 0.08 56.22 15:52:01 11 25.16 0.00 0.85 3.47 0.07 70.45 15:52:01 12 33.80 0.00 0.92 0.00 0.10 65.18 15:52:01 13 27.41 0.00 0.62 0.77 0.07 71.13 15:52:01 14 36.19 0.00 1.54 0.02 0.07 62.18 15:52:01 15 30.58 0.00 1.09 0.67 0.08 67.58 15:53:01 all 28.13 0.00 1.05 0.15 0.07 70.60 15:53:01 0 26.51 0.00 1.22 0.00 0.08 72.18 15:53:01 1 28.40 0.00 0.92 0.13 0.08 70.46 15:53:01 2 23.82 0.00 0.67 0.00 0.08 75.43 15:53:01 3 24.76 0.00 1.71 0.00 0.07 73.47 15:53:01 4 26.92 0.00 1.17 0.00 0.07 71.84 15:53:01 5 22.75 0.00 0.70 0.00 0.07 76.48 15:53:01 6 19.76 0.00 1.69 0.00 0.07 78.48 15:53:01 7 37.41 0.00 1.39 0.02 0.07 61.12 15:53:01 8 27.91 0.00 0.99 0.02 0.08 71.00 15:53:01 9 29.84 0.00 0.52 0.00 0.07 69.58 15:53:01 10 27.17 0.00 1.27 0.02 0.07 71.47 15:53:01 11 33.49 0.00 0.62 0.00 0.07 65.83 15:53:01 12 28.05 0.00 1.04 0.00 0.07 70.84 15:53:01 13 41.48 0.00 1.45 0.00 0.10 56.97 15:53:01 14 30.90 0.00 0.77 0.00 0.08 68.25 15:53:01 15 20.80 0.00 0.69 2.26 0.05 76.20 Average: all 22.24 0.00 0.89 0.87 0.06 75.93 Average: 0 25.71 0.00 0.91 0.16 0.08 73.13 Average: 1 21.95 0.00 0.96 0.15 0.06 76.88 Average: 2 20.11 0.00 0.75 0.13 0.06 78.95 Average: 3 22.90 0.00 0.97 0.14 0.05 75.94 Average: 4 23.29 0.00 0.98 0.40 0.06 75.26 Average: 5 14.04 0.00 0.67 0.03 0.05 85.20 Average: 6 17.35 0.00 0.91 0.13 0.06 81.55 Average: 7 24.49 0.00 1.29 0.03 0.05 74.13 Average: 8 17.73 0.00 0.59 1.10 0.05 80.52 Average: 9 24.21 0.00 1.00 4.55 0.07 70.18 Average: 10 29.34 0.00 1.22 0.97 0.07 68.40 Average: 11 21.67 0.00 0.62 0.65 0.06 77.01 Average: 12 23.56 0.00 0.82 3.19 0.06 72.37 Average: 13 23.48 0.00 0.90 0.29 0.07 75.27 Average: 14 25.20 0.00 0.92 1.49 0.06 72.33 Average: 15 20.85 0.00 0.75 0.57 0.05 77.77