---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21460 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: 2799.998 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 850 25442 0 5874 30860 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:c5:d4:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.21/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fec5:d4d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:ba:42:35 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:ebff:feba:4235/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21460) 06/15/25 _x86_64_ (8 CPU) 21:27:20 LINUX RESTART (8 CPU) 21:28:01 tps rtps wtps bread/s bwrtn/s 21:29:01 130.34 23.13 107.22 2274.55 30061.66 21:30:01 457.39 13.03 444.36 834.99 153006.30 21:31:01 16.56 0.22 16.34 45.05 20625.32 21:32:01 14.25 0.02 14.23 2.80 20582.90 21:33:01 14.25 0.05 14.20 8.93 20313.55 21:34:01 14.73 0.00 14.73 0.00 20722.41 21:35:01 13.86 0.12 13.75 14.80 17361.24 21:36:02 118.30 0.18 118.11 9.60 16455.32 21:37:01 10.98 0.00 10.98 0.00 180.34 Average: 87.99 4.09 83.90 355.18 33318.30 21:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:29:01 29320984 31652216 3618236 10.98 78296 2548776 1903552 5.60 912536 2371112 760492 21:30:01 25868852 31122592 7070368 21.46 145072 5240784 4564028 13.43 1651756 4865260 204 21:31:01 25688724 30944196 7250496 22.01 145328 5242144 4727944 13.91 1836772 4860900 52 21:32:01 25688068 30943796 7251152 22.01 145392 5242232 4719868 13.89 1837860 4860452 84 21:33:01 25688928 30945060 7250292 22.01 145480 5242504 4691040 13.80 1838204 4860456 72 21:34:01 25688620 30944864 7250600 22.01 145556 5242520 4689176 13.80 1839304 4860268 208 21:35:01 25443364 30896516 7495856 22.76 157192 5411592 5037284 14.82 1901692 5020156 172028 21:36:02 25304040 30876048 7635180 23.18 174704 5494652 4997200 14.70 1972100 5068972 104 21:37:01 25355680 30926804 7583540 23.02 174880 5494888 4255820 12.52 1932752 5063608 56 Average: 26005251 31028010 6933969 21.05 145767 5017788 4398435 12.94 1746997 4647909 103700 21:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:29:01 lo 10.26 10.26 0.99 0.99 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 ens3 621.16 431.41 9098.39 42.24 0.00 0.00 0.00 0.00 21:30:01 lo 6.73 6.73 0.63 0.63 0.00 0.00 0.00 0.00 21:30:01 veth7bf2efb 1.47 1.45 0.14 0.14 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 vethe034578 0.15 0.30 0.01 0.02 0.00 0.00 0.00 0.00 21:31:01 lo 9.20 9.20 0.48 0.48 0.00 0.00 0.00 0.00 21:31:01 veth7bf2efb 22.24 20.39 10.36 15.91 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 vethe034578 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 lo 9.10 9.10 0.47 0.47 0.00 0.00 0.00 0.00 21:32:01 veth7bf2efb 0.00 0.00 0.00 0.00 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 vethe034578 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 lo 9.20 9.20 0.48 0.48 0.00 0.00 0.00 0.00 21:33:01 veth7bf2efb 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 vethe034578 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 lo 9.40 9.40 0.49 0.49 0.00 0.00 0.00 0.00 21:34:01 veth7bf2efb 0.00 0.00 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 vethe034578 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 lo 9.90 9.90 0.54 0.54 0.00 0.00 0.00 0.00 21:35:01 veth7bf2efb 0.00 0.02 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 vethe034578 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:36:02 lo 8.30 8.30 0.42 0.42 0.00 0.00 0.00 0.00 21:36:02 veth7bf2efb 16.38 13.66 3.87 15.41 0.00 0.00 0.00 0.00 21:36:02 docker0 43.74 58.71 3.67 301.55 0.00 0.00 0.00 0.00 21:36:02 vethe034578 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 lo 10.31 10.31 0.64 0.64 0.00 0.00 0.00 0.00 21:37:01 veth7bf2efb 0.12 0.07 0.01 0.00 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 ens3 3327.78 1901.92 31855.13 216.48 0.00 0.00 0.00 0.00 Average: lo 9.15 9.15 0.57 0.57 0.00 0.00 0.00 0.00 Average: veth7bf2efb 4.48 3.96 1.60 3.50 0.00 0.00 0.00 0.00 Average: docker0 4.87 6.54 0.41 33.57 0.00 0.00 0.00 0.00 Average: ens3 323.57 183.21 3393.26 15.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21460) 06/15/25 _x86_64_ (8 CPU) 21:27:20 LINUX RESTART (8 CPU) 21:28:01 CPU %user %nice %system %iowait %steal %idle 21:29:01 all 9.96 0.00 1.23 2.43 0.04 86.34 21:29:01 0 25.00 0.00 2.09 1.07 0.05 71.79 21:29:01 1 10.28 0.00 1.57 0.15 0.03 87.97 21:29:01 2 2.71 0.00 0.63 0.03 0.02 96.61 21:29:01 3 1.30 0.00 0.83 5.01 0.02 92.84 21:29:01 4 6.88 0.00 1.02 0.33 0.03 91.73 21:29:01 5 1.80 0.00 0.69 7.82 0.02 89.67 21:29:01 6 24.26 0.00 1.89 1.89 0.05 71.92 21:29:01 7 7.48 0.00 1.11 3.17 0.05 88.19 21:30:01 all 18.12 0.00 6.90 8.59 0.08 66.32 21:30:01 0 20.17 0.00 6.67 3.61 0.10 69.46 21:30:01 1 16.23 0.00 7.51 2.86 0.08 73.32 21:30:01 2 14.34 0.00 6.05 3.58 0.07 75.96 21:30:01 3 16.95 0.00 6.32 1.97 0.08 74.67 21:30:01 4 19.79 0.00 9.36 34.17 0.09 36.59 21:30:01 5 17.53 0.00 6.33 7.49 0.08 68.56 21:30:01 6 20.06 0.00 6.13 3.14 0.08 70.58 21:30:01 7 19.87 0.00 6.84 12.07 0.08 61.14 21:31:01 all 3.89 0.00 0.34 0.92 0.02 94.84 21:31:01 0 2.64 0.00 0.25 0.00 0.02 97.10 21:31:01 1 3.53 0.00 0.32 7.27 0.02 88.86 21:31:01 2 6.02 0.00 0.48 0.07 0.02 93.41 21:31:01 3 5.17 0.00 0.42 0.00 0.02 94.40 21:31:01 4 5.04 0.00 0.42 0.00 0.03 94.51 21:31:01 5 2.05 0.00 0.33 0.02 0.02 97.58 21:31:01 6 3.57 0.00 0.32 0.00 0.02 96.10 21:31:01 7 3.08 0.00 0.17 0.00 0.02 96.73 21:32:01 all 0.13 0.00 0.09 0.89 0.01 98.87 21:32:01 0 0.08 0.00 0.03 0.00 0.02 99.87 21:32:01 1 0.10 0.00 0.10 7.05 0.03 92.72 21:32:01 2 0.10 0.00 0.08 0.10 0.02 99.70 21:32:01 3 0.23 0.00 0.15 0.00 0.00 99.62 21:32:01 4 0.12 0.00 0.13 0.00 0.02 99.73 21:32:01 5 0.22 0.00 0.03 0.00 0.02 99.73 21:32:01 6 0.13 0.00 0.08 0.00 0.02 99.77 21:32:01 7 0.08 0.00 0.10 0.00 0.00 99.82 21:33:01 all 0.17 0.00 0.09 1.06 0.02 98.67 21:33:01 0 0.12 0.00 0.07 0.02 0.02 99.78 21:33:01 1 0.12 0.00 0.10 8.23 0.02 91.53 21:33:01 2 0.13 0.00 0.10 0.20 0.03 99.53 21:33:01 3 0.15 0.00 0.07 0.02 0.02 99.75 21:33:01 4 0.13 0.00 0.10 0.00 0.02 99.75 21:33:01 5 0.13 0.00 0.10 0.00 0.02 99.75 21:33:01 6 0.45 0.00 0.15 0.02 0.00 99.38 21:33:01 7 0.10 0.00 0.02 0.00 0.02 99.87 21:34:01 all 0.29 0.00 0.09 0.92 0.01 98.69 21:34:01 0 0.05 0.00 0.08 0.07 0.00 99.80 21:34:01 1 0.08 0.00 0.12 7.13 0.02 92.65 21:34:01 2 0.12 0.00 0.12 0.17 0.02 99.58 21:34:01 3 0.25 0.00 0.07 0.00 0.00 99.68 21:34:01 4 1.32 0.00 0.03 0.00 0.02 98.63 21:34:01 5 0.30 0.00 0.15 0.00 0.02 99.53 21:34:01 6 0.12 0.00 0.08 0.00 0.02 99.78 21:34:01 7 0.07 0.00 0.07 0.00 0.00 99.87 21:35:01 all 0.98 0.00 0.39 0.71 0.02 97.90 21:35:01 0 0.87 0.00 0.35 0.08 0.02 98.68 21:35:01 1 0.99 0.00 0.23 5.43 0.05 93.30 21:35:01 2 0.87 0.00 0.38 0.18 0.02 98.55 21:35:01 3 0.77 0.00 0.35 0.00 0.02 98.87 21:35:01 4 1.03 0.00 0.18 0.00 0.03 98.75 21:35:01 5 1.24 0.00 0.37 0.00 0.02 98.38 21:35:01 6 1.38 0.00 0.42 0.03 0.02 98.15 21:35:01 7 0.67 0.00 0.82 0.00 0.00 98.52 21:36:02 all 4.75 0.00 1.24 0.99 0.03 92.99 21:36:02 0 7.75 0.00 1.44 0.15 0.03 90.63 21:36:02 1 10.68 0.00 1.94 2.29 0.03 85.06 21:36:02 2 2.98 0.00 1.27 4.55 0.03 91.16 21:36:02 3 4.41 0.00 1.10 0.03 0.03 94.42 21:36:02 4 4.18 0.00 0.80 0.43 0.03 94.55 21:36:02 5 3.11 0.00 1.10 0.47 0.02 95.30 21:36:02 6 2.84 0.00 1.49 0.02 0.05 95.61 21:36:02 7 2.04 0.00 0.74 0.02 0.02 97.19 21:37:01 all 0.97 0.00 0.31 0.06 0.02 98.64 21:37:01 0 0.72 0.00 0.29 0.00 0.05 98.94 21:37:01 1 1.09 0.00 0.36 0.03 0.02 98.51 21:37:01 2 1.32 0.00 0.31 0.10 0.02 98.25 21:37:01 3 0.85 0.00 0.37 0.22 0.02 98.54 21:37:01 4 1.26 0.00 0.34 0.07 0.03 98.30 21:37:01 5 0.87 0.00 0.24 0.02 0.02 98.86 21:37:01 6 1.03 0.00 0.27 0.00 0.02 98.68 21:37:01 7 0.61 0.00 0.29 0.00 0.02 99.08 Average: all 4.34 0.00 1.18 1.83 0.03 92.62 Average: 0 6.37 0.00 1.25 0.55 0.03 91.79 Average: 1 4.78 0.00 1.35 4.50 0.03 89.33 Average: 2 3.16 0.00 1.04 1.00 0.03 94.77 Average: 3 3.33 0.00 1.07 0.81 0.02 94.77 Average: 4 4.39 0.00 1.36 3.83 0.03 90.39 Average: 5 3.01 0.00 1.03 1.75 0.02 94.19 Average: 6 5.97 0.00 1.20 0.56 0.03 92.24 Average: 7 3.76 0.00 1.12 1.68 0.02 93.42