---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21573 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: 2799.996 BogoMIPS: 5599.99 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 849 24852 0 6465 30862 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:71:c6:58 brd ff:ff:ff:ff:ff:ff inet 10.30.107.170/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe71:c658/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:df:09:cc 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::42:28ff:fedf:9cc/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-21573) 06/16/25 _x86_64_ (8 CPU) 10:43:24 LINUX RESTART (8 CPU) 10:44:02 tps rtps wtps bread/s bwrtn/s 10:45:01 161.87 22.78 139.10 2272.97 82540.45 10:46:01 556.70 13.85 542.85 847.35 190139.94 10:47:01 1.77 0.10 1.67 20.00 25.73 10:48:01 1.67 0.12 1.55 17.20 22.98 10:49:01 1.40 0.08 1.32 16.53 20.13 10:50:01 1.78 0.00 1.78 0.00 24.26 10:51:01 1.27 0.00 1.27 0.00 18.53 10:52:01 124.21 0.42 123.80 45.06 17226.33 Average: 106.23 4.63 101.60 398.49 36158.89 10:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:01 29988796 31753272 2950424 8.96 76460 1992180 1369176 4.03 833148 1815572 193644 10:46:01 24985900 30847212 7953320 24.15 151248 5810228 4803344 14.13 1939156 5431724 432 10:47:01 24986488 30848528 7952732 24.14 151316 5810828 4757620 14.00 1941716 5429484 200 10:48:01 24983852 30846544 7955368 24.15 151388 5811348 4741192 13.95 1944296 5429368 52 10:49:01 24983044 30846316 7956176 24.15 151468 5811852 4761756 14.01 1946464 5429364 100 10:50:01 24982632 30846036 7956588 24.16 151532 5811860 4759660 14.00 1947484 5429172 68 10:51:01 24982736 30846232 7956484 24.16 151588 5811864 4749816 13.98 1947340 5429120 56 10:52:01 24648448 30824776 8290772 25.17 180084 6064704 4536020 13.35 2035384 5638960 336 Average: 25567737 30957364 7371483 22.38 145636 5365608 4309823 12.68 1816874 5004096 24361 10:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 3.25 3.25 0.34 0.34 0.00 0.00 0.00 0.00 10:45:01 ens3 352.23 268.99 2160.99 25.23 0.00 0.00 0.00 0.00 10:46:01 veth23a8bda 0.15 0.27 0.01 0.02 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 veth70e68e7 0.17 0.32 0.01 0.02 0.00 0.00 0.00 0.00 10:46:01 veth0495886 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 10:47:01 veth23a8bda 0.25 0.28 0.01 0.02 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 veth70e68e7 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 veth0495886 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 veth23a8bda 0.25 0.27 0.01 0.02 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 veth70e68e7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 veth0495886 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 veth23a8bda 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 veth70e68e7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 veth0495886 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 veth23a8bda 0.23 0.25 0.01 0.02 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 veth70e68e7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 veth0495886 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 veth23a8bda 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 veth70e68e7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 veth0495886 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 docker0 46.83 65.39 3.83 302.02 0.00 0.00 0.00 0.00 10:52:01 veth70e68e7 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 veth0495886 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 veth0395968 50.62 62.22 18.94 15.02 0.00 0.00 0.00 0.00 Average: docker0 5.87 8.19 0.48 37.83 0.00 0.00 0.00 0.00 Average: veth70e68e7 0.02 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth0495886 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth0395968 6.34 7.79 2.37 1.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21573) 06/16/25 _x86_64_ (8 CPU) 10:43:24 LINUX RESTART (8 CPU) 10:44:02 CPU %user %nice %system %iowait %steal %idle 10:45:01 all 8.50 0.00 0.68 3.22 0.05 87.56 10:45:01 0 0.63 0.00 0.14 1.21 0.05 97.97 10:45:01 1 37.29 0.00 2.55 1.41 0.06 58.69 10:45:01 2 19.32 0.00 1.25 0.24 0.02 79.17 10:45:01 3 2.66 0.00 0.46 0.61 0.10 96.16 10:45:01 4 1.44 0.00 0.27 0.27 0.03 97.98 10:45:01 5 0.91 0.00 0.15 0.00 0.02 98.92 10:45:01 6 3.19 0.00 0.20 0.03 0.05 96.52 10:45:01 7 5.33 0.00 0.50 21.96 0.09 72.12 10:46:01 all 23.66 0.00 7.71 3.08 0.08 65.47 10:46:01 0 22.99 0.00 7.10 2.45 0.08 67.37 10:46:01 1 29.38 0.00 8.25 0.81 0.08 61.48 10:46:01 2 21.38 0.00 7.44 4.21 0.08 66.88 10:46:01 3 28.29 0.00 9.65 6.81 0.08 55.17 10:46:01 4 16.49 0.00 7.76 6.26 0.07 69.43 10:46:01 5 26.00 0.00 8.49 0.69 0.07 64.75 10:46:01 6 21.85 0.00 6.10 1.12 0.08 70.85 10:46:01 7 23.01 0.00 6.92 2.27 0.05 67.74 10:47:01 all 0.23 0.00 0.08 0.01 0.01 99.67 10:47:01 0 0.13 0.00 0.08 0.03 0.02 99.73 10:47:01 1 0.08 0.00 0.08 0.02 0.03 99.78 10:47:01 2 0.07 0.00 0.07 0.00 0.00 99.87 10:47:01 3 0.05 0.00 0.03 0.00 0.00 99.92 10:47:01 4 1.08 0.00 0.08 0.00 0.02 98.82 10:47:01 5 0.03 0.00 0.03 0.00 0.02 99.92 10:47:01 6 0.10 0.00 0.05 0.00 0.03 99.82 10:47:01 7 0.28 0.00 0.20 0.02 0.03 99.47 10:48:01 all 0.14 0.00 0.09 0.01 0.01 99.75 10:48:01 0 0.08 0.00 0.05 0.03 0.00 99.83 10:48:01 1 0.25 0.00 0.07 0.00 0.00 99.68 10:48:01 2 0.13 0.00 0.08 0.00 0.00 99.78 10:48:01 3 0.13 0.00 0.10 0.00 0.02 99.75 10:48:01 4 0.05 0.00 0.07 0.00 0.02 99.87 10:48:01 5 0.07 0.00 0.07 0.00 0.02 99.85 10:48:01 6 0.18 0.00 0.12 0.02 0.02 99.67 10:48:01 7 0.25 0.00 0.20 0.00 0.02 99.53 10:49:01 all 0.11 0.00 0.08 0.01 0.01 99.79 10:49:01 0 0.07 0.00 0.02 0.03 0.00 99.88 10:49:01 1 0.07 0.00 0.07 0.00 0.02 99.85 10:49:01 2 0.12 0.00 0.07 0.00 0.02 99.80 10:49:01 3 0.18 0.00 0.15 0.00 0.00 99.67 10:49:01 4 0.08 0.00 0.05 0.02 0.00 99.85 10:49:01 5 0.13 0.00 0.08 0.02 0.00 99.77 10:49:01 6 0.08 0.00 0.07 0.00 0.02 99.83 10:49:01 7 0.10 0.00 0.13 0.00 0.03 99.73 10:50:01 all 0.14 0.00 0.08 0.01 0.01 99.77 10:50:01 0 0.18 0.00 0.10 0.05 0.02 99.65 10:50:01 1 0.10 0.00 0.07 0.00 0.02 99.82 10:50:01 2 0.13 0.00 0.03 0.00 0.00 99.83 10:50:01 3 0.12 0.00 0.08 0.00 0.02 99.78 10:50:01 4 0.17 0.00 0.05 0.00 0.02 99.77 10:50:01 5 0.07 0.00 0.08 0.00 0.00 99.85 10:50:01 6 0.18 0.00 0.08 0.00 0.00 99.73 10:50:01 7 0.15 0.00 0.13 0.00 0.03 99.68 10:51:01 all 0.36 0.00 0.08 0.00 0.01 99.54 10:51:01 0 0.12 0.00 0.07 0.03 0.00 99.78 10:51:01 1 0.15 0.00 0.07 0.00 0.02 99.77 10:51:01 2 0.13 0.00 0.08 0.00 0.00 99.78 10:51:01 3 0.15 0.00 0.07 0.02 0.00 99.77 10:51:01 4 2.00 0.00 0.03 0.00 0.00 97.96 10:51:01 5 0.03 0.00 0.03 0.00 0.02 99.92 10:51:01 6 0.17 0.00 0.13 0.00 0.02 99.68 10:51:01 7 0.12 0.00 0.17 0.00 0.03 99.68 10:52:01 all 5.44 0.00 1.88 0.47 0.03 92.18 10:52:01 0 4.00 0.00 2.04 1.52 0.03 92.40 10:52:01 1 8.39 0.00 2.76 0.30 0.03 88.51 10:52:01 2 10.49 0.00 2.35 0.22 0.05 86.89 10:52:01 3 4.91 0.00 1.60 0.02 0.03 93.43 10:52:01 4 5.51 0.00 1.77 0.22 0.03 92.47 10:52:01 5 3.74 0.00 1.64 0.27 0.02 94.34 10:52:01 6 2.95 0.00 1.44 0.64 0.03 94.94 10:52:01 7 3.53 0.00 1.42 0.57 0.05 94.43 Average: all 4.78 0.00 1.33 0.84 0.03 93.03 Average: 0 3.50 0.00 1.19 0.67 0.03 94.62 Average: 1 9.03 0.00 1.72 0.30 0.03 88.92 Average: 2 6.43 0.00 1.42 0.58 0.02 91.55 Average: 3 4.52 0.00 1.51 0.92 0.03 93.02 Average: 4 3.35 0.00 1.26 0.84 0.02 94.53 Average: 5 3.85 0.00 1.32 0.12 0.02 94.70 Average: 6 3.56 0.00 1.02 0.22 0.03 95.17 Average: 7 4.07 0.00 1.20 3.05 0.04 91.64