---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-28938 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 875 26650 0 4640 30835 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:08:e7:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.202/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85662sec preferred_lft 85662sec inet6 fe80::f816:3eff:fe08:e7c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:7b:9e:0b 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-8g-28938) 07/18/25 _x86_64_ (8 CPU) 14:42:13 LINUX RESTART (8 CPU) 14:43:03 tps rtps wtps bread/s bwrtn/s 14:44:01 50.12 0.00 50.12 0.00 67708.10 14:45:01 28.36 0.03 28.33 2.40 42623.03 14:46:01 0.82 0.00 0.82 0.00 8.93 14:47:01 2.47 0.97 1.50 20.65 23.45 14:48:01 1.02 0.00 1.02 0.00 12.67 14:49:01 282.11 26.04 256.06 868.91 7106.16 14:50:01 175.74 43.68 132.06 2467.46 15929.35 14:51:01 38.13 4.38 33.74 135.18 5887.02 14:52:01 23.18 0.47 22.71 14.53 16915.85 14:53:01 26.65 0.10 26.55 2.93 24782.67 14:54:01 262.80 4.48 258.31 620.99 33275.97 Average: 81.13 7.31 73.82 376.87 19332.99 14:43:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:44:01 30656316 31895548 2282904 6.93 38600 1528720 1328812 3.91 619728 1411032 20 14:45:01 30657492 31896808 2281728 6.93 38680 1528784 1361348 4.01 619704 1410948 152 14:46:01 30655912 31895300 2283308 6.93 38712 1528784 1361348 4.01 620996 1410948 164 14:47:01 30654080 31894356 2285140 6.94 38804 1529396 1375516 4.05 621152 1411368 152 14:48:01 30652400 31892696 2286820 6.94 38852 1529412 1375516 4.05 623280 1411368 220 14:49:01 30117216 31675192 2822004 8.57 68568 1800020 1428804 4.20 883960 1645904 171156 14:50:01 28810956 30717536 4128264 12.53 85844 2117048 2177640 6.41 1919640 1884332 21168 14:51:01 27406448 29718432 5532772 16.80 91012 2507380 3597676 10.59 3042184 2143852 252444 14:52:01 26549432 29584552 6389788 19.40 94468 3214280 3599116 10.59 3181536 2838376 467092 14:53:01 26043096 29890128 6896124 20.94 97364 4005128 2804948 8.25 2908892 3590124 528620 14:54:01 27320376 31599144 5618844 17.06 101260 4417856 1448592 4.26 1269780 3940368 29608 Average: 29047611 31150881 3891609 11.81 66560 2336983 1987211 5.85 1482805 2099875 133709 14:43:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:44:01 ens3 1.17 0.60 2.14 0.26 0.00 0.00 0.00 0.00 14:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 0.43 0.42 0.14 0.25 0.00 0.00 0.00 0.00 14:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 ens3 0.20 0.18 0.06 0.32 0.00 0.00 0.00 0.00 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 ens3 0.32 0.22 0.07 0.02 0.00 0.00 0.00 0.00 14:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 ens3 0.60 0.35 0.29 0.42 0.00 0.00 0.00 0.00 14:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 ens3 228.44 161.98 1425.62 49.65 0.00 0.00 0.00 0.00 14:49:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 385.22 328.13 2318.27 95.33 0.00 0.00 0.00 0.00 14:50:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 ens3 584.30 387.32 2250.98 112.94 0.00 0.00 0.00 0.00 14:51:01 lo 40.36 40.36 191.68 191.68 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 193.77 130.76 74.74 46.76 0.00 0.00 0.00 0.00 14:52:01 lo 3.17 3.17 1.54 1.54 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 316.56 242.54 691.59 85.40 0.00 0.00 0.00 0.00 14:53:01 lo 4.70 4.70 2.14 2.14 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 891.65 685.99 2624.08 190.32 0.00 0.00 0.00 0.00 14:54:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 237.32 176.76 856.04 53.04 0.00 0.00 0.00 0.00 Average: lo 4.66 4.66 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-8g-28938) 07/18/25 _x86_64_ (8 CPU) 14:42:13 LINUX RESTART (8 CPU) 14:43:03 CPU %user %nice %system %iowait %steal %idle 14:44:01 all 0.05 0.00 0.02 4.33 0.01 95.60 14:44:01 0 0.02 0.00 0.00 0.00 0.02 99.97 14:44:01 1 0.12 0.00 0.03 0.00 0.02 99.83 14:44:01 2 0.03 0.00 0.00 0.00 0.00 99.97 14:44:01 3 0.02 0.00 0.02 0.09 0.02 99.86 14:44:01 4 0.14 0.00 0.00 0.00 0.02 99.84 14:44:01 5 0.02 0.00 0.05 34.55 0.02 65.36 14:44:01 6 0.02 0.00 0.02 0.05 0.00 99.91 14:44:01 7 0.03 0.00 0.00 0.00 0.00 99.97 14:45:01 all 0.08 0.00 0.02 2.91 0.00 96.99 14:45:01 0 0.00 0.00 0.02 0.00 0.00 99.98 14:45:01 1 0.48 0.00 0.03 0.00 0.02 99.47 14:45:01 2 0.02 0.00 0.00 0.00 0.00 99.98 14:45:01 3 0.00 0.00 0.02 0.00 0.00 99.98 14:45:01 4 0.02 0.00 0.00 0.00 0.02 99.97 14:45:01 5 0.05 0.00 0.02 23.22 0.00 76.72 14:45:01 6 0.03 0.00 0.02 0.00 0.00 99.95 14:45:01 7 0.05 0.00 0.03 0.10 0.02 99.80 14:46:01 all 0.10 0.00 0.00 0.00 0.00 99.89 14:46:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:46:01 1 0.73 0.00 0.00 0.00 0.02 99.25 14:46:01 2 0.00 0.00 0.00 0.00 0.00 100.00 14:46:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:46:01 4 0.00 0.00 0.00 0.02 0.00 99.98 14:46:01 5 0.00 0.00 0.00 0.00 0.02 99.98 14:46:01 6 0.00 0.00 0.00 0.00 0.02 99.98 14:46:01 7 0.03 0.00 0.00 0.00 0.00 99.97 14:47:01 all 0.14 0.00 0.03 0.05 0.01 99.78 14:47:01 0 0.27 0.00 0.05 0.28 0.00 99.40 14:47:01 1 0.65 0.00 0.05 0.00 0.02 99.29 14:47:01 2 0.03 0.00 0.03 0.03 0.00 99.90 14:47:01 3 0.00 0.00 0.03 0.00 0.00 99.97 14:47:01 4 0.07 0.00 0.05 0.00 0.00 99.88 14:47:01 5 0.03 0.00 0.03 0.05 0.00 99.88 14:47:01 6 0.03 0.00 0.02 0.00 0.00 99.95 14:47:01 7 0.03 0.00 0.02 0.00 0.00 99.95 14:48:01 all 0.15 0.00 0.01 0.00 0.01 99.84 14:48:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:48:01 1 0.99 0.00 0.02 0.00 0.03 98.96 14:48:01 2 0.00 0.00 0.00 0.00 0.00 100.00 14:48:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:48:01 4 0.05 0.00 0.00 0.00 0.02 99.93 14:48:01 5 0.00 0.00 0.00 0.03 0.00 99.97 14:48:01 6 0.05 0.00 0.00 0.02 0.00 99.93 14:48:01 7 0.05 0.00 0.00 0.00 0.00 99.95 14:49:01 all 7.90 0.00 0.70 1.65 0.03 89.72 14:49:01 0 13.48 0.00 0.83 0.57 0.03 85.09 14:49:01 1 5.67 0.00 0.57 0.43 0.03 93.30 14:49:01 2 1.42 0.00 0.27 0.00 0.05 98.26 14:49:01 3 3.05 0.00 0.33 0.50 0.02 96.10 14:49:01 4 7.12 0.00 0.47 0.37 0.03 92.01 14:49:01 5 3.95 0.00 0.38 6.64 0.03 88.99 14:49:01 6 2.11 0.00 1.10 3.24 0.02 93.53 14:49:01 7 26.34 0.00 1.65 1.47 0.07 70.47 14:50:01 all 27.50 0.00 1.26 1.17 0.07 70.01 14:50:01 0 25.94 0.00 1.52 1.37 0.08 71.08 14:50:01 1 37.42 0.00 1.84 1.12 0.08 59.54 14:50:01 2 33.51 0.00 1.62 1.86 0.05 62.95 14:50:01 3 29.36 0.00 0.95 0.33 0.07 69.28 14:50:01 4 26.49 0.00 0.75 0.83 0.07 71.85 14:50:01 5 23.63 0.00 1.12 2.73 0.07 72.46 14:50:01 6 19.24 0.00 0.84 0.67 0.05 79.20 14:50:01 7 24.42 0.00 1.36 0.45 0.03 73.74 14:51:01 all 43.09 0.00 0.97 0.14 0.09 55.71 14:51:01 0 32.35 0.00 1.09 0.72 0.08 65.76 14:51:01 1 45.28 0.00 1.61 0.08 0.10 52.93 14:51:01 2 45.72 0.00 0.72 0.02 0.08 53.46 14:51:01 3 48.74 0.00 0.74 0.03 0.10 50.39 14:51:01 4 44.65 0.00 0.38 0.00 0.07 54.89 14:51:01 5 40.63 0.00 1.30 0.18 0.10 57.78 14:51:01 6 49.97 0.00 0.97 0.10 0.10 48.85 14:51:01 7 37.35 0.00 1.00 0.02 0.08 61.55 14:52:01 all 43.06 0.00 1.05 0.54 0.09 55.26 14:52:01 0 28.10 0.00 0.97 0.83 0.05 70.05 14:52:01 1 47.32 0.00 1.60 0.00 0.10 50.98 14:52:01 2 38.49 0.00 1.02 0.25 0.08 60.15 14:52:01 3 52.19 0.00 0.53 0.02 0.10 47.16 14:52:01 4 52.04 0.00 1.09 0.00 0.08 46.78 14:52:01 5 34.08 0.00 1.42 3.13 0.08 61.29 14:52:01 6 49.32 0.00 0.85 0.07 0.10 49.66 14:52:01 7 43.03 0.00 0.93 0.00 0.08 55.95 14:53:01 all 43.92 0.00 1.17 0.63 0.08 54.19 14:53:01 0 37.73 0.00 1.30 1.54 0.08 59.35 14:53:01 1 42.26 0.00 2.36 0.00 0.08 55.30 14:53:01 2 52.69 0.00 1.22 0.08 0.08 45.93 14:53:01 3 42.87 0.00 1.16 0.00 0.08 55.89 14:53:01 4 49.22 0.00 0.67 0.02 0.10 49.99 14:53:01 5 39.58 0.00 0.95 0.00 0.08 59.38 14:53:01 6 56.93 0.00 0.68 0.00 0.08 42.30 14:53:01 7 30.15 0.00 1.00 3.45 0.07 65.33 14:54:01 all 27.94 0.00 1.17 1.09 0.06 69.75 14:54:01 0 30.63 0.00 1.59 0.05 0.07 67.66 14:54:01 1 23.90 0.00 1.65 0.28 0.03 74.14 14:54:01 2 18.96 0.00 1.24 0.67 0.05 79.09 14:54:01 3 37.45 0.00 0.97 2.85 0.07 58.67 14:54:01 4 21.33 0.00 1.00 2.93 0.08 74.65 14:54:01 5 29.32 0.00 0.99 1.17 0.05 68.47 14:54:01 6 33.99 0.00 0.67 0.02 0.07 65.26 14:54:01 7 27.96 0.00 1.25 0.77 0.08 69.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.66 0.00 0.58 1.13 0.04 80.59 Average: 0 15.35 0.00 0.67 0.49 0.04 83.45 Average: 1 18.64 0.00 0.89 0.17 0.05 80.24 Average: 2 17.37 0.00 0.56 0.26 0.04 81.77 Average: 3 19.44 0.00 0.43 0.35 0.04 79.74 Average: 4 18.31 0.00 0.40 0.38 0.04 80.86 Average: 5 15.60 0.00 0.57 6.43 0.04 77.35 Average: 6 19.28 0.00 0.47 0.38 0.04 79.83 Average: 7 17.27 0.00 0.66 0.57 0.04 81.46