---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-22594 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 16G 140G 10% / 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 835 23437 0 7893 30875 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:ac:c1:99 brd ff:ff:ff:ff:ff:ff inet 10.30.107.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85771sec preferred_lft 85771sec inet6 fe80::f816:3eff:feac:c199/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:54:e0:c2 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-v1-8c-8g-22594) 06/20/25 _x86_64_ (8 CPU) 22:47:21 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 130.54 17.35 113.20 319.41 56311.95 22:50:01 174.43 3.18 171.26 223.02 153721.49 22:51:01 356.31 0.77 355.55 10.66 100691.81 22:52:01 59.51 18.99 40.52 3722.89 24708.83 22:53:01 67.29 0.00 67.29 0.00 17949.41 22:54:01 88.95 0.02 88.93 0.13 17278.00 22:55:01 22.21 0.00 22.21 0.00 1079.02 22:56:01 84.32 0.00 84.32 0.00 15978.54 22:57:01 0.78 0.00 0.78 0.00 10.66 Average: 109.40 4.48 104.92 475.12 43106.94 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 29454740 31720048 3484472 10.58 76100 2487156 1358804 4.00 831672 2337692 778024 22:50:01 26664424 31097416 6274788 19.05 102772 4560972 1996948 5.88 1468412 4390152 903484 22:51:01 24082428 29679604 8856784 26.89 164748 5511664 2441828 7.18 2992636 5265676 25928 22:52:01 22662248 29247028 10276964 31.20 169308 6465836 3775488 11.11 3848860 5820232 141968 22:53:01 24455092 31591432 8484120 25.76 170716 6999692 1596800 4.70 1899448 5964556 360280 22:54:01 22781312 30081588 10157900 30.84 170824 7158800 2452260 7.22 3693276 5832728 3204 22:55:01 24369364 31679460 8569848 26.02 170908 7168360 1353348 3.98 2001124 5943072 190444 22:56:01 24074576 31681096 8864636 26.91 170968 7456628 1353348 3.98 2182152 6052176 16 22:57:01 24074392 31680932 8864820 26.91 171000 7456632 1353348 3.98 2182308 6052176 28 Average: 24735397 30939845 8203815 24.91 151927 6140638 1964686 5.78 2344432 5295384 267042 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 22:49:01 ens3 4114.13 3064.96 11990.89 603.35 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 ens3 4642.60 3596.32 13916.75 644.66 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 1.00 1.00 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 ens3 487.62 252.18 2022.64 32.57 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:52:01 ens3 263.96 176.82 2162.19 34.57 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 119.71 91.42 194.18 26.81 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 5.92 5.92 0.31 0.31 0.00 0.00 0.00 0.00 22:54:01 ens3 3.92 3.30 0.87 0.73 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 35.28 35.28 1.81 1.81 0.00 0.00 0.00 0.00 22:55:01 ens3 8.23 6.53 2.03 2.29 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:56:01 ens3 3551.37 2269.77 648.31 8329.32 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 0.20 0.08 0.06 0.04 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 Average: lo 5.00 5.00 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 1466.35 1051.74 3439.64 1074.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-22594) 06/20/25 _x86_64_ (8 CPU) 22:47:21 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.74 0.00 1.91 1.64 0.04 86.67 22:49:01 0 4.22 0.00 1.24 0.07 0.02 94.46 22:49:01 1 2.03 0.00 1.22 10.91 0.05 85.80 22:49:01 2 0.54 0.00 0.49 0.02 0.03 98.92 22:49:01 3 2.55 0.00 1.60 0.00 0.03 95.81 22:49:01 4 5.45 0.00 4.44 0.00 0.03 90.08 22:49:01 5 16.88 0.00 1.44 0.35 0.05 81.28 22:49:01 6 29.82 0.00 2.71 1.10 0.05 66.32 22:49:01 7 16.29 0.00 2.12 0.77 0.05 80.76 22:50:01 all 11.65 0.00 2.82 3.53 0.06 81.93 22:50:01 0 9.11 0.00 1.23 6.18 0.05 83.43 22:50:01 1 7.13 0.00 2.70 8.04 0.12 82.00 22:50:01 2 9.97 0.00 1.80 0.02 0.05 88.16 22:50:01 3 21.84 0.00 7.07 0.02 0.07 71.01 22:50:01 4 15.94 0.00 3.86 0.10 0.07 80.03 22:50:01 5 6.47 0.00 3.33 0.07 0.03 90.10 22:50:01 6 15.51 0.00 0.73 0.00 0.05 83.71 22:50:01 7 7.21 0.00 1.85 13.97 0.07 76.90 22:51:01 all 21.07 0.00 2.70 2.14 0.08 74.02 22:51:01 0 21.34 0.00 4.02 3.82 0.08 70.72 22:51:01 1 26.72 0.00 3.20 4.50 0.08 65.49 22:51:01 2 33.72 0.00 4.22 0.03 0.08 61.94 22:51:01 3 20.40 0.00 1.73 3.84 0.08 73.96 22:51:01 4 19.85 0.00 2.36 0.07 0.07 77.66 22:51:01 5 25.61 0.00 2.84 0.10 0.08 71.36 22:51:01 6 9.21 0.00 1.02 0.00 0.08 89.69 22:51:01 7 11.65 0.00 2.18 4.76 0.07 81.34 22:52:01 all 28.04 0.00 2.27 0.47 0.06 69.15 22:52:01 0 55.80 0.00 2.70 0.85 0.08 40.56 22:52:01 1 30.12 0.00 1.85 0.13 0.07 67.82 22:52:01 2 32.73 0.00 1.33 0.00 0.05 65.88 22:52:01 3 31.11 0.00 2.39 0.00 0.10 66.40 22:52:01 4 23.26 0.00 1.70 2.59 0.07 72.38 22:52:01 5 24.01 0.00 1.35 0.00 0.05 74.59 22:52:01 6 12.89 0.00 6.05 0.00 0.05 81.01 22:52:01 7 14.46 0.00 0.78 0.17 0.03 84.56 22:53:01 all 21.55 0.00 1.98 0.40 0.05 76.02 22:53:01 0 19.61 0.00 2.62 0.00 0.05 77.72 22:53:01 1 36.39 0.00 3.19 0.03 0.08 60.30 22:53:01 2 20.37 0.00 1.72 0.00 0.07 77.84 22:53:01 3 49.95 0.00 2.92 0.32 0.07 46.75 22:53:01 4 13.87 0.00 1.35 0.00 0.03 84.75 22:53:01 5 10.92 0.00 1.40 0.00 0.03 87.65 22:53:01 6 12.94 0.00 1.24 0.00 0.05 85.77 22:53:01 7 8.36 0.00 1.40 2.84 0.03 87.36 22:54:01 all 13.02 0.00 3.16 0.33 0.05 83.43 22:54:01 0 3.94 0.00 0.94 0.70 0.03 94.39 22:54:01 1 4.57 0.00 3.20 0.00 0.02 92.21 22:54:01 2 62.40 0.00 10.43 0.00 0.08 27.09 22:54:01 3 3.65 0.00 1.58 0.00 0.03 94.74 22:54:01 4 12.50 0.00 2.08 0.12 0.02 85.28 22:54:01 5 7.47 0.00 3.30 0.00 0.03 89.20 22:54:01 6 6.44 0.00 2.56 0.00 0.12 90.88 22:54:01 7 3.05 0.00 1.16 1.86 0.03 93.90 22:55:01 all 10.06 0.00 9.18 0.01 0.08 80.67 22:55:01 0 11.17 0.00 16.42 0.00 0.05 72.35 22:55:01 1 10.28 0.00 12.51 0.00 0.08 77.12 22:55:01 2 5.14 0.00 5.75 0.00 0.08 89.03 22:55:01 3 14.55 0.00 3.47 0.05 0.08 81.85 22:55:01 4 11.98 0.00 5.10 0.05 0.10 82.77 22:55:01 5 11.98 0.00 12.15 0.00 0.08 75.78 22:55:01 6 3.83 0.00 5.06 0.00 0.07 91.05 22:55:01 7 11.56 0.00 12.67 0.00 0.07 75.70 22:56:01 all 5.07 0.00 1.31 0.33 0.03 93.26 22:56:01 0 0.96 0.00 2.57 0.00 0.02 96.45 22:56:01 1 19.04 0.00 2.55 0.00 0.05 78.37 22:56:01 2 17.36 0.00 1.78 0.00 0.05 80.81 22:56:01 3 0.30 0.00 0.47 2.62 0.02 96.59 22:56:01 4 0.02 0.00 0.02 0.03 0.02 99.92 22:56:01 5 1.10 0.00 2.02 0.00 0.05 96.82 22:56:01 6 0.86 0.00 0.00 0.00 0.02 99.12 22:56:01 7 0.98 0.00 1.11 0.00 0.02 97.90 22:57:01 all 0.07 0.00 0.01 0.00 0.00 99.91 22:57:01 0 0.03 0.00 0.00 0.00 0.00 99.97 22:57:01 1 0.02 0.00 0.00 0.00 0.00 99.98 22:57:01 2 0.00 0.00 0.00 0.00 0.02 99.98 22:57:01 3 0.02 0.00 0.00 0.00 0.02 99.97 22:57:01 4 0.00 0.00 0.00 0.02 0.00 99.98 22:57:01 5 0.05 0.00 0.05 0.00 0.02 99.88 22:57:01 6 0.47 0.00 0.00 0.00 0.00 99.53 22:57:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 13.36 0.00 2.82 0.98 0.05 82.79 Average: 0 14.02 0.00 3.55 1.29 0.04 81.09 Average: 1 15.15 0.00 3.40 2.60 0.06 78.78 Average: 2 20.28 0.00 3.07 0.01 0.06 76.59 Average: 3 16.04 0.00 2.35 0.76 0.06 80.80 Average: 4 11.43 0.00 2.32 0.33 0.04 85.88 Average: 5 11.60 0.00 3.11 0.06 0.05 85.18 Average: 6 10.21 0.00 2.15 0.12 0.05 87.46 Average: 7 8.18 0.00 2.60 2.69 0.04 86.50