---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-48395 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 1113 58780 0 4528 62612 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:6d:55:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe6d:55a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:38:61:52 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-48395) 09/23/25 _x86_64_ (16 CPU) 13:33:00 LINUX RESTART (16 CPU) 13:34:02 tps rtps wtps bread/s bwrtn/s 13:35:01 196.20 43.08 153.13 2459.38 62368.14 13:36:01 95.15 5.38 89.77 206.86 55482.04 13:37:01 38.56 0.62 37.94 26.13 49961.67 13:38:01 53.19 0.47 52.72 12.40 63754.71 13:39:01 48.63 0.12 48.51 4.80 61182.07 13:40:01 49.14 0.17 48.98 9.47 59785.10 Average: 79.82 8.21 71.62 447.58 58745.47 13:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 61935372 63626440 4032372 6.11 95836 2114996 2424316 3.62 1685888 1899196 111584 13:36:01 59852880 61686184 6114864 9.27 101208 2246012 4007080 5.98 3687420 1965960 2708 13:37:01 60355116 62477628 5612628 8.51 103188 2527640 3398304 5.07 2975052 2164568 252124 13:38:01 59773512 62379360 6194232 9.39 105700 2999556 3264288 4.87 3076040 2627416 228668 13:39:01 57527864 60646004 8439880 12.79 108112 3500540 5218120 7.79 4809292 3120184 228056 13:40:01 60151468 64061696 5816276 8.82 112036 4275380 2190816 3.27 1427172 3856960 482480 Average: 59932702 62479552 6035042 9.15 104347 2944021 3417154 5.10 2943477 2605714 217603 13:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 ens3 266.60 226.05 2957.79 54.47 0.00 0.00 0.00 0.00 13:35:01 lo 0.68 0.68 0.08 0.08 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 738.52 448.57 1868.61 143.36 0.00 0.00 0.00 0.00 13:36:01 lo 5.93 5.93 6.69 6.69 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 598.38 369.89 596.44 120.85 0.00 0.00 0.00 0.00 13:37:01 lo 24.45 24.45 97.02 97.02 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 575.82 316.93 172.14 115.11 0.00 0.00 0.00 0.00 13:38:01 lo 2.63 2.63 1.06 1.06 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 274.95 171.54 652.62 51.48 0.00 0.00 0.00 0.00 13:39:01 lo 2.15 2.15 1.03 1.03 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 317.16 182.37 207.58 59.80 0.00 0.00 0.00 0.00 13:40:01 lo 3.33 3.33 1.61 1.61 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 462.46 286.06 1070.64 90.95 0.00 0.00 0.00 0.00 Average: lo 6.54 6.54 17.96 17.96 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-48395) 09/23/25 _x86_64_ (16 CPU) 13:33:00 LINUX RESTART (16 CPU) 13:34:02 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 11.60 0.00 0.69 0.98 0.04 86.70 13:35:01 0 9.76 0.00 0.59 0.08 0.03 89.52 13:35:01 1 13.24 0.00 1.05 0.31 0.03 85.37 13:35:01 2 9.72 0.00 0.46 0.19 0.02 89.62 13:35:01 3 12.32 0.00 0.53 0.24 0.03 86.88 13:35:01 4 9.03 0.00 0.39 0.02 0.03 90.53 13:35:01 5 5.98 0.00 0.41 0.15 0.02 93.44 13:35:01 6 10.82 0.00 0.36 0.05 0.05 88.72 13:35:01 7 9.06 0.00 0.51 0.22 0.03 90.17 13:35:01 8 11.65 0.00 0.32 0.02 0.05 87.96 13:35:01 9 3.57 0.00 0.49 11.50 0.03 84.40 13:35:01 10 7.44 0.00 0.56 0.65 0.07 91.29 13:35:01 11 12.03 0.00 1.20 0.34 0.03 86.40 13:35:01 12 12.50 0.00 0.22 0.00 0.03 87.25 13:35:01 13 18.37 0.00 1.46 0.70 0.03 79.44 13:35:01 14 31.46 0.00 1.73 1.24 0.05 65.52 13:35:01 15 8.57 0.00 0.66 0.02 0.03 90.71 13:36:01 all 29.85 0.00 1.00 0.74 0.08 68.33 13:36:01 0 32.70 0.00 0.82 0.07 0.08 66.33 13:36:01 1 35.51 0.00 1.26 0.05 0.08 63.10 13:36:01 2 26.63 0.00 1.00 0.08 0.10 72.18 13:36:01 3 27.61 0.00 0.62 1.85 0.08 69.84 13:36:01 4 28.77 0.00 0.84 0.00 0.08 70.31 13:36:01 5 41.87 0.00 1.19 0.05 0.12 56.77 13:36:01 6 28.36 0.00 0.87 0.00 0.07 70.70 13:36:01 7 36.70 0.00 1.47 0.07 0.08 61.68 13:36:01 8 24.80 0.00 1.46 0.08 0.05 73.61 13:36:01 9 22.03 0.00 0.77 4.90 0.08 72.22 13:36:01 10 27.07 0.00 0.65 0.15 0.07 72.06 13:36:01 11 34.48 0.00 1.24 0.03 0.08 64.16 13:36:01 12 24.43 0.00 0.80 0.00 0.07 74.70 13:36:01 13 29.71 0.00 0.95 0.03 0.08 69.22 13:36:01 14 26.73 0.00 0.74 0.00 0.07 72.47 13:36:01 15 30.14 0.00 1.36 4.54 0.12 63.85 13:37:01 all 27.31 0.00 0.75 0.31 0.06 71.57 13:37:01 0 26.55 0.00 0.40 0.00 0.05 73.00 13:37:01 1 30.16 0.00 1.64 0.02 0.07 68.12 13:37:01 2 34.10 0.00 1.25 0.00 0.07 64.58 13:37:01 3 27.80 0.00 1.01 0.02 0.08 71.10 13:37:01 4 28.76 0.00 0.47 1.45 0.05 69.27 13:37:01 5 35.17 0.00 0.47 0.00 0.07 64.30 13:37:01 6 29.59 0.00 0.57 0.02 0.07 69.76 13:37:01 7 27.47 0.00 0.65 0.00 0.05 71.83 13:37:01 8 15.61 0.00 0.82 0.00 0.07 83.51 13:37:01 9 26.53 0.00 0.52 3.41 0.07 69.48 13:37:01 10 12.62 0.00 0.43 0.00 0.03 86.92 13:37:01 11 26.06 0.00 0.72 0.00 0.07 73.15 13:37:01 12 17.43 0.00 0.67 0.00 0.05 81.85 13:37:01 13 34.48 0.00 0.65 0.00 0.07 64.80 13:37:01 14 33.14 0.00 0.74 0.00 0.07 66.06 13:37:01 15 31.67 0.00 0.93 0.00 0.07 67.33 13:38:01 all 20.12 0.00 0.73 0.71 0.06 78.38 13:38:01 0 13.11 0.00 0.55 0.00 0.05 86.29 13:38:01 1 26.13 0.00 1.39 4.64 0.07 67.77 13:38:01 2 20.86 0.00 0.62 0.00 0.08 78.44 13:38:01 3 22.63 0.00 0.38 0.00 0.07 76.92 13:38:01 4 23.45 0.00 0.57 2.43 0.07 73.49 13:38:01 5 22.35 0.00 1.32 2.16 0.08 74.09 13:38:01 6 23.43 0.00 1.12 0.03 0.07 75.34 13:38:01 7 22.55 0.00 1.10 0.02 0.07 76.27 13:38:01 8 22.88 0.00 0.70 1.32 0.08 75.02 13:38:01 9 14.09 0.00 0.58 0.02 0.05 85.26 13:38:01 10 13.74 0.00 0.48 0.00 0.05 85.72 13:38:01 11 16.50 0.00 0.57 0.00 0.07 82.87 13:38:01 12 21.04 0.00 0.25 0.40 0.05 78.26 13:38:01 13 18.88 0.00 0.60 0.40 0.05 80.07 13:38:01 14 14.18 0.00 0.37 0.00 0.05 85.40 13:38:01 15 26.04 0.00 1.12 0.00 0.07 72.78 13:39:01 all 24.03 0.00 0.85 1.03 0.06 74.03 13:39:01 0 22.70 0.00 0.47 0.00 0.05 76.78 13:39:01 1 24.68 0.00 2.06 3.11 0.07 70.09 13:39:01 2 29.72 0.00 0.64 0.00 0.07 69.58 13:39:01 3 22.28 0.00 0.42 0.00 0.05 77.25 13:39:01 4 21.36 0.00 1.77 2.93 0.07 73.87 13:39:01 5 24.79 0.00 0.79 3.85 0.05 70.52 13:39:01 6 24.16 0.00 0.55 0.00 0.07 75.23 13:39:01 7 26.45 0.00 0.57 0.00 0.07 72.91 13:39:01 8 25.74 0.00 0.72 4.85 0.07 68.63 13:39:01 9 22.28 0.00 0.57 0.00 0.05 77.11 13:39:01 10 19.52 0.00 0.75 0.74 0.08 78.91 13:39:01 11 16.33 0.00 0.69 0.00 0.05 82.94 13:39:01 12 30.89 0.00 0.59 0.99 0.10 67.44 13:39:01 13 21.51 0.00 1.39 0.00 0.05 77.05 13:39:01 14 28.86 0.00 0.70 0.00 0.05 70.39 13:39:01 15 23.27 0.00 0.95 0.00 0.05 75.72 13:40:01 all 18.91 0.00 0.75 0.96 0.05 79.34 13:40:01 0 15.65 0.00 1.14 0.00 0.05 83.17 13:40:01 1 17.96 0.00 1.04 0.33 0.07 80.60 13:40:01 2 15.71 0.00 0.47 5.11 0.05 78.66 13:40:01 3 29.22 0.00 0.87 0.12 0.07 69.73 13:40:01 4 22.86 0.00 1.25 0.72 0.05 75.12 13:40:01 5 21.95 0.00 0.48 0.32 0.05 77.20 13:40:01 6 19.13 0.00 0.90 0.00 0.05 79.92 13:40:01 7 18.72 0.00 0.37 0.00 0.05 80.86 13:40:01 8 31.38 0.00 2.06 0.00 0.07 66.50 13:40:01 9 7.48 0.00 0.33 0.00 0.03 92.15 13:40:01 10 19.56 0.00 0.44 6.28 0.05 73.67 13:40:01 11 15.79 0.00 0.75 0.02 0.05 83.39 13:40:01 12 17.46 0.00 0.32 2.15 0.03 80.04 13:40:01 13 19.38 0.00 0.43 0.00 0.03 80.15 13:40:01 14 17.63 0.00 0.85 0.22 0.07 81.24 13:40:01 15 12.67 0.00 0.32 0.00 0.03 86.98 Average: all 21.99 0.00 0.79 0.79 0.06 76.37 Average: 0 20.10 0.00 0.66 0.03 0.05 79.16 Average: 1 24.64 0.00 1.41 1.41 0.06 72.48 Average: 2 22.82 0.00 0.74 0.90 0.06 75.48 Average: 3 23.68 0.00 0.64 0.37 0.06 75.25 Average: 4 22.40 0.00 0.88 1.26 0.06 75.40 Average: 5 25.40 0.00 0.78 1.09 0.06 72.66 Average: 6 22.61 0.00 0.73 0.02 0.06 76.58 Average: 7 23.53 0.00 0.78 0.05 0.06 75.58 Average: 8 22.02 0.00 1.01 1.04 0.06 75.86 Average: 9 16.03 0.00 0.54 3.28 0.05 80.10 Average: 10 16.68 0.00 0.55 1.30 0.06 81.41 Average: 11 20.22 0.00 0.86 0.06 0.06 78.79 Average: 12 20.64 0.00 0.47 0.59 0.06 78.23 Average: 13 23.73 0.00 0.91 0.19 0.05 75.11 Average: 14 25.31 0.00 0.85 0.24 0.06 73.54 Average: 15 22.09 0.00 0.89 0.76 0.06 76.19