---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-40048 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 1222 58687 0 4511 62503 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:37:28:63 brd ff:ff:ff:ff:ff:ff inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fe37:2863/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:01:5e:47 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-40048) 08/22/25 _x86_64_ (16 CPU) 14:12:21 LINUX RESTART (16 CPU) 14:13:02 tps rtps wtps bread/s bwrtn/s 14:14:01 184.09 35.49 148.60 1731.91 84293.78 14:15:01 160.14 16.46 143.68 954.91 87661.26 14:16:01 55.79 0.25 55.54 3.20 74456.92 14:17:01 54.00 0.50 53.50 14.26 64887.97 14:18:01 17.11 0.03 17.08 2.00 15649.13 14:19:01 25.73 0.10 25.63 2.93 26887.65 Average: 82.53 8.73 73.80 447.96 58902.43 14:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:14:01 62476584 64023608 3491160 5.29 92112 1978992 2290332 3.42 1243892 1813772 184600 14:15:01 59653948 61479952 6313796 9.57 101420 2238956 4090260 6.10 3892660 1959960 19996 14:16:01 58177248 60008144 7790496 11.81 102092 2243360 5140692 7.67 5365544 1962684 316 14:17:01 59405016 61764800 6562728 9.95 105324 2758584 3678096 5.49 3693448 2389840 231264 14:18:01 58972760 62037092 6994984 10.60 107628 3448768 3283280 4.90 3415656 3075712 461716 14:19:01 56697776 60337592 9269968 14.05 109800 4012176 6333624 9.45 5140160 3600868 230780 Average: 59230555 61608531 6737189 10.21 103063 2780139 4136047 6.17 3791893 2467139 188112 14:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:14:01 ens3 102.32 91.48 1498.03 34.14 0.00 0.00 0.00 0.00 14:14:01 lo 1.49 1.49 0.18 0.18 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 ens3 957.39 579.05 3561.79 165.02 0.00 0.00 0.00 0.00 14:15:01 lo 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 ens3 1238.41 636.53 309.52 243.95 0.00 0.00 0.00 0.00 14:16:01 lo 26.65 26.65 102.28 102.28 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 ens3 805.75 471.03 592.54 156.02 0.00 0.00 0.00 0.00 14:17:01 lo 4.13 4.13 1.72 1.72 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 ens3 293.17 164.94 88.19 61.49 0.00 0.00 0.00 0.00 14:18:01 lo 3.03 3.03 1.49 1.49 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 ens3 374.92 216.33 687.76 79.99 0.00 0.00 0.00 0.00 14:19:01 lo 2.27 2.27 1.03 1.03 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 630.13 360.64 1121.91 123.68 0.00 0.00 0.00 0.00 Average: lo 6.37 6.37 17.84 17.84 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-16g-40048) 08/22/25 _x86_64_ (16 CPU) 14:12:21 LINUX RESTART (16 CPU) 14:13:02 CPU %user %nice %system %iowait %steal %idle 14:14:01 all 6.22 0.00 0.43 0.89 0.02 92.43 14:14:01 0 1.15 0.00 0.07 0.00 0.00 98.78 14:14:01 1 3.35 0.00 0.20 0.20 0.02 96.23 14:14:01 2 1.61 0.00 0.07 0.00 0.02 98.31 14:14:01 3 0.78 0.00 0.10 0.00 0.00 99.12 14:14:01 4 4.41 0.00 0.31 0.19 0.02 95.08 14:14:01 5 3.08 0.00 0.08 4.15 0.03 92.66 14:14:01 6 0.83 0.00 0.10 0.29 0.02 98.76 14:14:01 7 6.23 0.00 0.83 7.55 0.03 85.35 14:14:01 8 3.16 0.00 0.14 0.00 0.02 96.69 14:14:01 9 29.04 0.00 1.97 1.12 0.05 67.82 14:14:01 10 30.21 0.00 1.77 0.53 0.05 67.44 14:14:01 11 6.73 0.00 0.47 0.02 0.02 92.76 14:14:01 12 4.19 0.00 0.34 0.00 0.02 95.45 14:14:01 13 2.39 0.00 0.24 0.22 0.00 97.15 14:14:01 14 1.39 0.00 0.14 0.00 0.02 98.46 14:14:01 15 1.07 0.00 0.08 0.03 0.02 98.80 14:15:01 all 30.54 0.00 1.15 0.46 0.07 67.79 14:15:01 0 30.86 0.00 1.94 0.27 0.08 66.85 14:15:01 1 35.30 0.00 1.66 0.12 0.08 62.84 14:15:01 2 32.05 0.00 0.95 0.00 0.08 66.91 14:15:01 3 30.15 0.00 0.80 0.03 0.08 68.93 14:15:01 4 38.26 0.00 0.94 0.12 0.07 60.62 14:15:01 5 33.39 0.00 0.59 0.02 0.07 65.94 14:15:01 6 33.41 0.00 1.07 0.03 0.08 65.41 14:15:01 7 30.93 0.00 1.09 2.30 0.08 65.61 14:15:01 8 31.21 0.00 1.15 0.02 0.05 67.57 14:15:01 9 22.34 0.00 1.07 0.33 0.05 76.20 14:15:01 10 19.00 0.00 1.09 0.00 0.05 79.87 14:15:01 11 34.79 0.00 0.92 0.02 0.08 64.19 14:15:01 12 26.42 0.00 1.37 0.00 0.07 72.15 14:15:01 13 33.27 0.00 1.88 0.74 0.08 64.03 14:15:01 14 28.00 0.00 1.02 3.28 0.05 67.65 14:15:01 15 29.30 0.00 0.78 0.00 0.07 69.84 14:16:01 all 24.71 0.00 0.88 0.30 0.06 74.05 14:16:01 0 19.28 0.00 1.15 0.00 0.05 79.52 14:16:01 1 31.67 0.00 1.77 0.02 0.07 66.47 14:16:01 2 41.37 0.00 1.30 0.00 0.08 57.24 14:16:01 3 27.02 0.00 0.65 0.00 0.07 72.26 14:16:01 4 29.87 0.00 0.67 0.00 0.07 69.39 14:16:01 5 21.15 0.00 0.79 0.00 0.05 78.01 14:16:01 6 21.85 0.00 0.47 0.00 0.05 77.63 14:16:01 7 24.88 0.00 0.97 0.08 0.07 74.00 14:16:01 8 24.28 0.00 0.74 0.00 0.07 74.92 14:16:01 9 27.74 0.00 1.26 0.00 0.05 70.95 14:16:01 10 21.54 0.00 0.65 0.00 0.07 77.74 14:16:01 11 27.03 0.00 0.67 0.00 0.05 72.26 14:16:01 12 17.60 0.00 0.75 0.00 0.03 81.61 14:16:01 13 14.58 0.00 0.53 0.02 0.05 84.82 14:16:01 14 27.36 0.00 1.06 4.71 0.08 66.80 14:16:01 15 18.17 0.00 0.58 0.02 0.03 81.20 14:17:01 all 23.00 0.00 0.83 0.30 0.05 75.82 14:17:01 0 15.41 0.00 0.42 0.00 0.03 84.14 14:17:01 1 29.80 0.00 1.34 0.00 0.07 68.79 14:17:01 2 33.14 0.00 1.74 0.00 0.05 65.07 14:17:01 3 23.88 0.00 1.00 0.00 0.05 75.06 14:17:01 4 23.76 0.00 0.43 0.00 0.03 75.77 14:17:01 5 23.84 0.00 0.52 0.00 0.05 75.59 14:17:01 6 20.71 0.00 0.64 0.00 0.05 78.61 14:17:01 7 20.96 0.00 1.30 0.02 0.05 77.67 14:17:01 8 27.80 0.00 0.88 0.00 0.05 71.26 14:17:01 9 22.41 0.00 0.95 0.02 0.05 76.57 14:17:01 10 23.19 0.00 0.92 0.62 0.05 75.22 14:17:01 11 20.85 0.00 0.65 0.00 0.07 78.43 14:17:01 12 17.18 0.00 0.75 0.02 0.03 82.02 14:17:01 13 23.75 0.00 0.57 0.00 0.05 75.63 14:17:01 14 16.69 0.00 0.72 4.15 0.05 78.39 14:17:01 15 24.54 0.00 0.49 0.00 0.07 74.91 14:18:01 all 21.69 0.00 0.80 0.08 0.06 77.37 14:18:01 0 21.20 0.00 0.90 0.57 0.07 77.26 14:18:01 1 34.12 0.00 1.47 0.00 0.07 64.34 14:18:01 2 28.41 0.00 0.55 0.00 0.05 70.98 14:18:01 3 22.07 0.00 0.95 0.00 0.05 76.92 14:18:01 4 25.03 0.00 1.20 0.00 0.07 73.70 14:18:01 5 26.94 0.00 0.30 0.00 0.08 72.68 14:18:01 6 18.25 0.00 0.53 0.58 0.05 80.58 14:18:01 7 15.08 0.00 0.80 0.05 0.07 84.00 14:18:01 8 15.83 0.00 0.59 0.00 0.05 83.54 14:18:01 9 17.57 0.00 0.99 0.00 0.05 81.39 14:18:01 10 24.97 0.00 1.57 0.00 0.07 73.39 14:18:01 11 20.09 0.00 0.85 0.00 0.03 79.02 14:18:01 12 24.24 0.00 0.47 0.00 0.07 75.22 14:18:01 13 22.13 0.00 0.82 0.00 0.07 76.98 14:18:01 14 9.13 0.00 0.43 0.00 0.03 90.41 14:18:01 15 22.03 0.00 0.42 0.00 0.05 77.51 14:19:01 all 24.69 0.00 0.88 0.10 0.06 74.28 14:19:01 0 15.22 0.00 0.55 0.00 0.05 84.18 14:19:01 1 24.13 0.00 0.90 0.44 0.07 74.46 14:19:01 2 31.67 0.00 1.04 0.00 0.05 67.24 14:19:01 3 27.94 0.00 0.70 0.00 0.07 71.29 14:19:01 4 36.15 0.00 1.14 0.00 0.07 62.64 14:19:01 5 22.06 0.00 0.87 0.00 0.05 77.02 14:19:01 6 27.28 0.00 0.38 0.50 0.05 71.78 14:19:01 7 21.81 0.00 0.85 0.10 0.07 77.17 14:19:01 8 30.84 0.00 0.60 0.02 0.07 68.48 14:19:01 9 20.96 0.00 0.82 0.00 0.05 78.18 14:19:01 10 33.20 0.00 2.02 0.00 0.05 64.73 14:19:01 11 23.93 0.00 1.34 0.00 0.07 74.67 14:19:01 12 22.22 0.00 0.96 0.00 0.07 76.76 14:19:01 13 21.41 0.00 0.81 0.50 0.07 77.21 14:19:01 14 17.62 0.00 0.40 0.00 0.05 81.92 14:19:01 15 18.65 0.00 0.70 0.00 0.07 80.58 Average: all 21.85 0.00 0.83 0.35 0.05 76.92 Average: 0 17.23 0.00 0.84 0.14 0.05 81.75 Average: 1 26.46 0.00 1.23 0.13 0.06 72.13 Average: 2 28.10 0.00 0.94 0.00 0.06 70.90 Average: 3 22.02 0.00 0.70 0.01 0.05 77.22 Average: 4 26.30 0.00 0.78 0.05 0.05 72.82 Average: 5 21.79 0.00 0.53 0.68 0.06 76.94 Average: 6 20.44 0.00 0.53 0.23 0.05 78.75 Average: 7 20.01 0.00 0.98 1.67 0.06 77.28 Average: 8 22.24 0.00 0.68 0.01 0.05 77.02 Average: 9 23.33 0.00 1.17 0.24 0.05 75.21 Average: 10 25.34 0.00 1.34 0.19 0.06 73.08 Average: 11 22.28 0.00 0.82 0.01 0.05 76.85 Average: 12 18.68 0.00 0.77 0.00 0.05 80.50 Average: 13 19.62 0.00 0.81 0.25 0.05 79.27 Average: 14 16.72 0.00 0.63 2.03 0.05 80.57 Average: 15 19.01 0.00 0.51 0.01 0.05 80.43