---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24774 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 855 24843 0 6468 30856 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:50:1e:0e brd ff:ff:ff:ff:ff:ff inet 10.30.107.35/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe50:1e0e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:f4:b5:a1 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::42:3ff:fef4:b5a1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24774) 06/30/25 _x86_64_ (8 CPU) 10:42:49 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:01 428.68 74.10 354.57 5345.01 114412.39 10:45:01 560.02 31.58 528.45 3058.19 238289.40 10:46:01 68.81 0.13 68.67 17.73 6787.95 10:47:01 1.50 0.07 1.43 11.06 18.88 10:48:01 1.62 0.02 1.60 4.27 20.93 10:49:01 1.32 0.03 1.28 2.67 18.13 10:50:01 1.52 0.00 1.52 0.00 20.26 10:51:01 119.70 0.32 119.38 23.20 17171.67 10:52:01 40.33 1.28 39.04 93.72 1392.87 Average: 135.96 11.95 124.01 950.96 42019.30 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 30157436 31692460 2781784 8.45 67488 1779544 1392176 4.10 856408 1636580 160472 10:45:01 25609492 31469024 7329728 22.25 148444 5812084 4167996 12.26 1278848 5466708 1688 10:46:01 25005852 30869444 7933368 24.08 151124 5813488 4775688 14.05 1916840 5432880 196 10:47:01 25002892 30866920 7936328 24.09 151180 5813824 4778876 14.06 1919760 5432108 192 10:48:01 25003368 30867596 7935852 24.09 151228 5813956 4781600 14.07 1920984 5431888 60 10:49:01 25005252 30869672 7933968 24.09 151284 5814048 4768504 14.03 1918968 5431776 216 10:50:01 25005728 30870208 7933492 24.09 151336 5814056 4777960 14.06 1918716 5431624 60 10:51:01 24674584 30853624 8264636 25.09 179780 6066492 4830052 14.21 2000660 5641332 96 10:52:01 25503192 31658180 7436028 22.57 181440 6047332 1542208 4.54 1243220 5597268 28748 Average: 25663088 31113014 7276132 22.09 148145 5419425 3979451 11.71 1663823 5055796 21303 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 lo 2.06 2.06 0.23 0.23 0.00 0.00 0.00 0.00 10:44:01 ens3 465.25 325.00 1689.70 81.01 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 br-62c9e077689d 0.08 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:45:01 lo 14.06 14.06 1.42 1.42 0.00 0.00 0.00 0.00 10:45:01 ens3 2769.46 1750.52 33954.74 133.90 0.00 0.00 0.00 0.00 10:45:01 vethd3dc224 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 10:46:01 br-62c9e077689d 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 lo 8.70 8.70 0.44 0.44 0.00 0.00 0.00 0.00 10:46:01 ens3 5.60 4.47 1.37 1.33 0.00 0.00 0.00 0.00 10:46:01 vethd3dc224 0.02 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 br-62c9e077689d 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 10:47:01 lo 9.40 9.40 0.49 0.49 0.00 0.00 0.00 0.00 10:47:01 ens3 8.82 6.58 1.98 1.84 0.00 0.00 0.00 0.00 10:47:01 vethd3dc224 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 br-62c9e077689d 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 10:48:01 lo 9.20 9.20 0.48 0.48 0.00 0.00 0.00 0.00 10:48:01 ens3 11.25 9.62 2.52 2.30 0.00 0.00 0.00 0.00 10:48:01 vethd3dc224 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 br-62c9e077689d 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 10:49:01 lo 9.40 9.40 0.49 0.49 0.00 0.00 0.00 0.00 10:49:01 ens3 10.31 8.18 2.37 2.07 0.00 0.00 0.00 0.00 10:49:01 vethd3dc224 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 br-62c9e077689d 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 10:50:01 lo 9.20 9.20 0.48 0.48 0.00 0.00 0.00 0.00 10:50:01 ens3 5.36 3.88 1.22 1.21 0.00 0.00 0.00 0.00 10:50:01 vethd3dc224 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 br-62c9e077689d 0.13 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:51:01 lo 10.83 10.83 0.64 0.64 0.00 0.00 0.00 0.00 10:51:01 ens3 114.45 78.60 1179.05 8.40 0.00 0.00 0.00 0.00 10:51:01 vethd3dc224 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 4.47 4.47 0.31 0.31 0.00 0.00 0.00 0.00 10:52:01 ens3 47.58 35.76 76.90 16.85 0.00 0.00 0.00 0.00 10:52:01 docker0 42.54 56.69 3.61 301.51 0.00 0.00 0.00 0.00 Average: lo 8.59 8.59 0.55 0.55 0.00 0.00 0.00 0.00 Average: ens3 382.01 246.96 4100.84 27.66 0.00 0.00 0.00 0.00 Average: docker0 4.73 6.30 0.40 33.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24774) 06/30/25 _x86_64_ (8 CPU) 10:42:49 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 10.29 0.00 1.44 2.51 0.04 85.72 10:44:01 0 6.16 0.00 0.70 0.27 0.02 92.85 10:44:01 1 5.53 0.00 0.98 0.48 0.03 92.97 10:44:01 2 16.52 0.00 2.12 2.14 0.05 79.17 10:44:01 3 15.48 0.00 1.72 0.22 0.03 82.55 10:44:01 4 10.87 0.00 2.54 3.28 0.03 83.28 10:44:01 5 3.50 0.00 1.27 9.97 0.03 85.22 10:44:01 6 15.57 0.00 1.55 0.63 0.03 82.21 10:44:01 7 8.72 0.00 0.60 3.11 0.05 87.52 10:45:01 all 18.29 0.00 7.82 5.35 0.08 68.47 10:45:01 0 15.30 0.00 6.72 2.51 0.07 75.39 10:45:01 1 20.64 0.00 8.73 6.41 0.07 64.15 10:45:01 2 17.11 0.00 8.02 4.55 0.07 70.25 10:45:01 3 23.45 0.00 8.15 5.39 0.09 62.92 10:45:01 4 19.12 0.00 7.51 4.90 0.07 68.41 10:45:01 5 14.08 0.00 6.92 10.64 0.07 68.28 10:45:01 6 18.73 0.00 7.59 0.22 0.09 73.37 10:45:01 7 17.99 0.00 8.91 8.12 0.10 64.87 10:46:01 all 9.73 0.00 1.19 0.41 0.03 88.64 10:46:01 0 8.34 0.00 1.00 0.02 0.07 90.57 10:46:01 1 15.17 0.00 1.79 0.00 0.03 83.02 10:46:01 2 7.03 0.00 0.89 0.33 0.03 91.71 10:46:01 3 6.47 0.00 0.85 1.49 0.02 91.18 10:46:01 4 18.25 0.00 1.95 0.95 0.03 78.81 10:46:01 5 6.89 0.00 0.91 0.20 0.03 91.96 10:46:01 6 8.56 0.00 1.22 0.00 0.02 90.21 10:46:01 7 7.14 0.00 0.99 0.28 0.05 91.54 10:47:01 all 0.15 0.00 0.09 0.01 0.02 99.74 10:47:01 0 0.07 0.00 0.07 0.00 0.02 99.85 10:47:01 1 0.27 0.00 0.15 0.00 0.00 99.58 10:47:01 2 0.10 0.00 0.08 0.02 0.00 99.80 10:47:01 3 0.23 0.00 0.07 0.00 0.02 99.68 10:47:01 4 0.10 0.00 0.07 0.00 0.02 99.82 10:47:01 5 0.22 0.00 0.13 0.00 0.03 99.62 10:47:01 6 0.07 0.00 0.03 0.00 0.02 99.88 10:47:01 7 0.10 0.00 0.10 0.03 0.03 99.73 10:48:01 all 0.12 0.00 0.10 0.01 0.02 99.76 10:48:01 0 0.07 0.00 0.12 0.00 0.02 99.80 10:48:01 1 0.30 0.00 0.18 0.00 0.02 99.50 10:48:01 2 0.05 0.00 0.03 0.00 0.00 99.92 10:48:01 3 0.13 0.00 0.05 0.00 0.02 99.80 10:48:01 4 0.15 0.00 0.12 0.00 0.03 99.70 10:48:01 5 0.12 0.00 0.05 0.00 0.03 99.80 10:48:01 6 0.12 0.00 0.07 0.00 0.00 99.82 10:48:01 7 0.07 0.00 0.12 0.05 0.02 99.75 10:49:01 all 0.12 0.00 0.10 0.00 0.02 99.76 10:49:01 0 0.10 0.00 0.05 0.00 0.03 99.82 10:49:01 1 0.18 0.00 0.23 0.00 0.00 99.58 10:49:01 2 0.13 0.00 0.15 0.00 0.02 99.70 10:49:01 3 0.10 0.00 0.07 0.00 0.03 99.80 10:49:01 4 0.13 0.00 0.10 0.03 0.02 99.72 10:49:01 5 0.10 0.00 0.08 0.00 0.02 99.80 10:49:01 6 0.13 0.00 0.05 0.00 0.00 99.82 10:49:01 7 0.10 0.00 0.05 0.00 0.02 99.83 10:50:01 all 0.15 0.00 0.09 0.01 0.02 99.73 10:50:01 0 0.10 0.00 0.08 0.00 0.02 99.80 10:50:01 1 0.28 0.00 0.18 0.00 0.02 99.52 10:50:01 2 0.20 0.00 0.13 0.00 0.02 99.65 10:50:01 3 0.17 0.00 0.07 0.00 0.03 99.73 10:50:01 4 0.15 0.00 0.07 0.03 0.03 99.72 10:50:01 5 0.08 0.00 0.03 0.00 0.02 99.87 10:50:01 6 0.15 0.00 0.08 0.00 0.02 99.75 10:50:01 7 0.08 0.00 0.07 0.02 0.02 99.82 10:51:01 all 4.29 0.00 1.47 0.43 0.03 93.78 10:51:01 0 5.95 0.00 1.37 0.17 0.03 92.48 10:51:01 1 4.03 0.00 1.68 0.05 0.03 94.21 10:51:01 2 7.10 0.00 2.25 0.02 0.03 90.60 10:51:01 3 2.85 0.00 1.41 0.15 0.05 95.54 10:51:01 4 5.85 0.00 1.45 1.32 0.03 91.34 10:51:01 5 3.59 0.00 1.56 1.63 0.03 93.19 10:51:01 6 2.04 0.00 0.92 0.05 0.02 96.97 10:51:01 7 2.89 0.00 1.14 0.03 0.02 95.92 10:52:01 all 5.18 0.00 0.65 0.13 0.03 94.02 10:52:01 0 13.68 0.00 0.90 0.10 0.03 85.28 10:52:01 1 3.99 0.00 0.75 0.15 0.03 95.08 10:52:01 2 13.66 0.00 0.70 0.07 0.03 85.54 10:52:01 3 4.24 0.00 0.62 0.10 0.03 95.01 10:52:01 4 1.17 0.00 0.58 0.55 0.02 97.68 10:52:01 5 1.67 0.00 0.48 0.02 0.02 97.82 10:52:01 6 1.04 0.00 0.49 0.02 0.03 98.42 10:52:01 7 1.93 0.00 0.67 0.03 0.02 97.35 Average: all 5.32 0.00 1.41 0.97 0.03 92.27 Average: 0 5.51 0.00 1.21 0.34 0.03 92.91 Average: 1 5.53 0.00 1.60 0.76 0.03 92.09 Average: 2 6.83 0.00 1.57 0.77 0.03 90.81 Average: 3 5.82 0.00 1.41 0.80 0.04 91.93 Average: 4 6.15 0.00 1.58 1.21 0.03 91.03 Average: 5 3.33 0.00 1.26 2.47 0.03 92.91 Average: 6 5.11 0.00 1.31 0.10 0.02 93.45 Average: 7 4.30 0.00 1.38 1.28 0.04 93.00