---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22878 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 14G 142G 9% / 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 862 25432 0 5872 30849 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:0e:50:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fe0e:50d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:ed:e0:af 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 inet6 fe80::42:64ff:feed:e0af/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22878) 06/21/25 _x86_64_ (8 CPU) 21:29:09 LINUX RESTART (8 CPU) 21:30:02 tps rtps wtps bread/s bwrtn/s 21:31:01 197.68 19.95 177.73 2329.77 62295.48 21:32:01 417.96 13.88 404.08 818.13 153996.62 21:33:01 25.63 0.07 25.56 13.20 38326.95 21:34:01 10.11 0.42 9.70 23.20 13180.75 21:35:01 1.57 0.10 1.47 13.60 20.93 21:36:01 2.08 0.33 1.75 9.47 24.40 21:37:01 49.78 0.05 49.73 1.47 7861.62 21:38:01 68.66 0.23 68.42 11.20 9276.55 21:39:01 34.38 0.40 33.98 10.66 892.58 Average: 89.56 3.91 85.65 355.31 31707.35 21:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:31:01 26326956 31615952 6612264 20.07 112980 5370440 2069640 6.09 1005544 5146048 3174496 21:32:01 25680804 30933568 7258416 22.04 145492 5237948 4730628 13.92 1847444 4857628 312 21:33:01 25681872 30935224 7257348 22.03 145572 5238344 4699068 13.83 1846980 4857084 68 21:34:01 25678792 30933048 7260428 22.04 145648 5239036 4684928 13.78 1851272 4857184 76 21:35:01 25677652 30932420 7261568 22.05 145728 5239448 4665736 13.73 1851824 4857232 88 21:36:01 25673484 30930368 7265736 22.06 145784 5239748 4675204 13.76 1855612 4856820 96 21:37:01 25305352 30818304 7633868 23.18 162836 5452720 4962148 14.60 2007820 5038908 32028 21:38:01 25284392 30855600 7654828 23.24 174604 5491528 4991760 14.69 1991292 5065704 280 21:39:01 26122132 31658760 6817088 20.70 174980 5464456 1528664 4.50 1235984 5015712 424 Average: 25714604 31068138 7224616 21.93 150403 5330408 4111975 12.10 1721530 4950258 356430 21:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 ens3 2834.13 1590.48 29570.42 120.63 0.00 0.00 0.00 0.00 21:31:01 lo 13.83 13.83 1.43 1.43 0.00 0.00 0.00 0.00 21:32:01 vethfe605e0 50.81 62.17 18.95 15.02 0.00 0.00 0.00 0.00 21:32:01 veth1e87c4d 23.71 21.81 10.50 16.05 0.00 0.00 0.00 0.00 21:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 br-c95881cecb2d 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 21:33:01 vethfe605e0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 veth1e87c4d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 br-c95881cecb2d 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 21:34:01 vethfe605e0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 veth1e87c4d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 br-c95881cecb2d 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 21:35:01 vethfe605e0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 veth1e87c4d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 br-c95881cecb2d 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 21:36:01 vethfe605e0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 veth1e87c4d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 br-c95881cecb2d 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 21:37:01 vethfe605e0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 veth1e87c4d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 docker0 32.08 48.49 3.02 234.73 0.00 0.00 0.00 0.00 21:37:01 br-c95881cecb2d 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 21:38:01 vethfe605e0 13.36 16.16 14.94 3.68 0.00 0.00 0.00 0.00 21:38:01 veth1e87c4d 16.38 13.66 3.87 15.41 0.00 0.00 0.00 0.00 21:38:01 docker0 6.07 7.97 0.36 66.59 0.00 0.00 0.00 0.00 21:38:01 br-c95881cecb2d 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 ens3 3479.24 2027.41 31388.08 233.57 0.00 0.00 0.00 0.00 21:39:01 lo 86.15 86.15 5.48 5.48 0.00 0.00 0.00 0.00 Average: docker0 4.25 6.28 0.38 33.54 0.00 0.00 0.00 0.00 Average: ens3 333.12 191.43 3377.26 17.36 0.00 0.00 0.00 0.00 Average: lo 9.09 9.09 0.56 0.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22878) 06/21/25 _x86_64_ (8 CPU) 21:29:09 LINUX RESTART (8 CPU) 21:30:02 CPU %user %nice %system %iowait %steal %idle 21:31:01 all 15.42 0.00 4.82 2.87 0.06 76.83 21:31:01 0 8.65 0.00 5.50 0.17 0.03 85.65 21:31:01 1 28.57 0.00 5.75 1.80 0.05 63.83 21:31:01 2 9.95 0.00 4.87 12.18 0.10 72.89 21:31:01 3 29.20 0.00 4.92 2.15 0.07 63.65 21:31:01 4 12.72 0.00 4.58 1.91 0.05 80.75 21:31:01 5 11.27 0.00 3.99 1.28 0.05 83.40 21:31:01 6 9.17 0.00 4.18 0.17 0.05 86.43 21:31:01 7 13.81 0.00 4.81 3.33 0.03 78.01 21:32:01 all 14.84 0.00 3.67 8.01 0.05 73.42 21:32:01 0 19.35 0.00 3.59 2.17 0.05 74.84 21:32:01 1 22.24 0.00 4.88 12.78 0.07 60.03 21:32:01 2 10.05 0.00 2.85 7.00 0.05 80.06 21:32:01 3 13.48 0.00 2.88 1.51 0.05 82.08 21:32:01 4 12.42 0.00 3.76 3.29 0.05 80.48 21:32:01 5 10.33 0.00 4.35 14.65 0.05 70.62 21:32:01 6 14.34 0.00 2.97 0.59 0.05 82.05 21:32:01 7 16.54 0.00 4.04 22.19 0.07 57.16 21:33:01 all 0.20 0.00 0.15 1.18 0.02 98.44 21:33:01 0 0.22 0.00 0.13 0.00 0.00 99.65 21:33:01 1 0.22 0.00 0.12 0.00 0.00 99.67 21:33:01 2 0.28 0.00 0.13 9.42 0.07 90.09 21:33:01 3 0.18 0.00 0.12 0.00 0.03 99.67 21:33:01 4 0.13 0.00 0.12 0.00 0.00 99.75 21:33:01 5 0.08 0.00 0.07 0.00 0.02 99.83 21:33:01 6 0.20 0.00 0.22 0.00 0.02 99.57 21:33:01 7 0.28 0.00 0.32 0.08 0.02 99.30 21:34:01 all 0.18 0.00 0.08 0.39 0.02 99.33 21:34:01 0 0.20 0.00 0.12 0.00 0.02 99.67 21:34:01 1 0.17 0.00 0.02 0.00 0.02 99.80 21:34:01 2 0.10 0.00 0.10 3.05 0.03 96.71 21:34:01 3 0.13 0.00 0.07 0.00 0.03 99.77 21:34:01 4 0.25 0.00 0.07 0.00 0.03 99.65 21:34:01 5 0.13 0.00 0.13 0.02 0.05 99.67 21:34:01 6 0.35 0.00 0.12 0.02 0.02 99.50 21:34:01 7 0.10 0.00 0.03 0.05 0.02 99.80 21:35:01 all 0.11 0.00 0.09 0.04 0.03 99.73 21:35:01 0 0.07 0.00 0.08 0.00 0.03 99.82 21:35:01 1 0.25 0.00 0.20 0.00 0.00 99.55 21:35:01 2 0.15 0.00 0.13 0.00 0.02 99.70 21:35:01 3 0.07 0.00 0.07 0.00 0.05 99.82 21:35:01 4 0.05 0.00 0.03 0.00 0.02 99.90 21:35:01 5 0.13 0.00 0.07 0.00 0.05 99.75 21:35:01 6 0.13 0.00 0.08 0.00 0.02 99.77 21:35:01 7 0.07 0.00 0.07 0.30 0.00 99.57 21:36:01 all 0.28 0.00 0.11 0.01 0.02 99.57 21:36:01 0 0.42 0.00 0.20 0.00 0.03 99.35 21:36:01 1 0.08 0.00 0.13 0.00 0.02 99.77 21:36:01 2 0.22 0.00 0.05 0.02 0.03 99.68 21:36:01 3 0.13 0.00 0.07 0.00 0.02 99.78 21:36:01 4 0.25 0.00 0.07 0.00 0.02 99.67 21:36:01 5 0.52 0.00 0.10 0.00 0.03 99.35 21:36:01 6 0.33 0.00 0.10 0.00 0.00 99.57 21:36:01 7 0.27 0.00 0.18 0.03 0.03 99.48 21:37:01 all 2.22 0.00 0.66 0.75 0.03 96.34 21:37:01 0 1.08 0.00 0.57 0.40 0.03 97.91 21:37:01 1 4.41 0.00 1.15 0.03 0.02 94.39 21:37:01 2 0.79 0.00 0.80 1.12 0.03 97.25 21:37:01 3 2.88 0.00 0.57 4.22 0.02 92.31 21:37:01 4 3.61 0.00 0.53 0.07 0.03 95.75 21:37:01 5 1.65 0.00 0.70 0.05 0.05 97.55 21:37:01 6 2.19 0.00 0.53 0.00 0.03 97.25 21:37:01 7 1.15 0.00 0.45 0.12 0.03 98.25 21:38:01 all 3.19 0.00 0.90 0.44 0.05 95.42 21:38:01 0 3.30 0.00 0.88 0.02 0.02 95.78 21:38:01 1 1.79 0.00 0.82 0.03 0.03 97.33 21:38:01 2 3.52 0.00 0.98 0.03 0.05 95.41 21:38:01 3 5.98 0.00 0.85 1.75 0.10 91.32 21:38:01 4 2.45 0.00 0.95 0.30 0.05 96.25 21:38:01 5 2.74 0.00 1.14 1.25 0.03 94.84 21:38:01 6 2.04 0.00 0.72 0.10 0.05 97.09 21:38:01 7 3.74 0.00 0.82 0.07 0.07 95.31 21:39:01 all 1.09 0.00 0.42 0.09 0.04 98.37 21:39:01 0 0.82 0.00 0.38 0.02 0.02 98.77 21:39:01 1 1.52 0.00 0.43 0.12 0.03 97.90 21:39:01 2 0.67 0.00 0.42 0.08 0.02 98.81 21:39:01 3 1.15 0.00 0.35 0.23 0.07 98.20 21:39:01 4 0.97 0.00 0.43 0.10 0.03 98.46 21:39:01 5 1.47 0.00 0.52 0.02 0.02 97.98 21:39:01 6 1.02 0.00 0.38 0.05 0.05 98.50 21:39:01 7 1.10 0.00 0.40 0.05 0.03 98.42 Average: all 4.13 0.00 1.20 1.52 0.04 93.11 Average: 0 3.76 0.00 1.26 0.31 0.03 94.65 Average: 1 6.51 0.00 1.49 1.63 0.03 90.35 Average: 2 2.84 0.00 1.14 3.63 0.04 92.35 Average: 3 5.85 0.00 1.09 1.09 0.05 91.92 Average: 4 3.63 0.00 1.16 0.62 0.03 94.56 Average: 5 3.12 0.00 1.22 1.91 0.04 93.71 Average: 6 3.28 0.00 1.02 0.10 0.03 95.56 Average: 7 4.08 0.00 1.22 2.89 0.03 91.77