---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37833 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 13G 143G 8% / 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 860 26647 0 4658 30850 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:24:36:50 brd ff:ff:ff:ff:ff:ff inet 10.30.107.211/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85488sec preferred_lft 85488sec inet6 fe80::f816:3eff:fe24:3650/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:02:00:84 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-8c-8g-37833) 08/14/25 _x86_64_ (8 CPU) 16:00:00 LINUX RESTART (8 CPU) 16:01:01 tps rtps wtps bread/s bwrtn/s 16:02:01 179.84 42.64 137.19 2419.33 35079.35 16:03:01 81.44 5.30 76.14 203.70 30150.84 16:04:01 16.21 0.03 16.18 1.47 18564.37 16:05:01 25.90 0.02 25.88 1.07 29420.96 16:06:01 19.53 0.00 19.53 0.00 21300.72 16:07:01 14.31 0.00 14.31 0.00 20714.28 16:08:01 14.53 0.43 14.10 11.60 17277.25 16:09:01 4.22 0.02 4.20 1.87 2016.33 16:10:01 7.42 0.00 7.42 0.00 6655.16 16:11:01 6.77 0.00 6.77 0.00 7178.00 16:12:01 13.38 0.10 13.28 2.93 8946.78 16:13:01 9.31 0.00 9.31 0.00 10020.79 16:14:01 265.54 3.27 262.27 519.91 13443.89 16:15:01 40.99 5.30 35.69 137.71 11525.15 Average: 49.96 4.08 45.88 235.68 16592.34 16:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:02:01 29137940 31015868 3801280 11.54 84328 2092596 1937640 5.70 1610120 1876516 125300 16:03:01 27319368 29355656 5619852 17.06 89812 2238816 3366816 9.91 3333104 1956660 2476 16:04:01 27867148 30185060 5072072 15.40 91616 2513432 2621404 7.71 2583932 2149368 252384 16:05:01 27724084 30057560 5215136 15.83 92772 2526536 3207292 9.44 2715172 2160892 12040 16:06:01 27393192 29726816 5546028 16.84 92848 2526540 3076800 9.05 3045592 2160252 32 16:07:01 27392088 29725812 5547132 16.84 92924 2526552 3076800 9.05 3045680 2160256 196 16:08:01 27012580 29580864 5926640 17.99 93724 2756444 3126520 9.20 3192848 2385140 392 16:09:01 26807172 29609308 6132048 18.62 94552 2985380 3060868 9.01 3164860 2611604 173040 16:10:01 26729456 29771860 6209764 18.85 95388 3220980 3257336 9.58 3000132 2846012 195756 16:11:01 26529228 29572988 6409992 19.46 95436 3222224 3177672 9.35 3197992 2846988 152 16:12:01 26289744 29601524 6649476 20.19 96744 3484356 3047984 8.97 3169080 3103320 36 16:13:01 25957344 29572428 6981876 21.20 97512 3781024 3058848 9.00 3227804 3368484 44 16:14:01 26496124 30767172 6443096 19.56 100300 4411288 2166228 6.37 2082256 3954576 287568 16:15:01 27282836 31582420 5656384 17.17 105112 4433252 1457088 4.29 1300064 3951356 25732 Average: 27138450 30008953 5800770 17.61 94505 3051387 2831378 8.33 2762045 2680816 76796 16:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:02:01 ens3 286.79 232.46 2670.38 40.78 0.00 0.00 0.00 0.00 16:02:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 677.07 509.73 2109.50 157.34 0.00 0.00 0.00 0.00 16:03:01 lo 6.83 6.83 6.68 6.68 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 409.73 255.46 483.78 95.35 0.00 0.00 0.00 0.00 16:04:01 lo 24.60 24.60 96.87 96.87 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 177.52 106.82 68.45 42.45 0.00 0.00 0.00 0.00 16:05:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 3.40 2.15 0.99 0.99 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 0.37 0.35 0.09 0.27 0.00 0.00 0.00 0.00 16:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 30.06 25.35 11.11 9.34 0.00 0.00 0.00 0.00 16:08:01 lo 1.67 1.67 0.57 0.57 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 34.01 28.80 13.06 10.25 0.00 0.00 0.00 0.00 16:09:01 lo 1.05 1.05 0.50 0.50 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 67.39 62.14 27.67 25.57 0.00 0.00 0.00 0.00 16:10:01 lo 0.77 0.77 0.49 0.49 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 10.66 7.23 2.53 2.33 0.00 0.00 0.00 0.00 16:11:01 lo 0.92 0.92 0.49 0.49 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 ens3 44.99 39.21 596.01 8.52 0.00 0.00 0.00 0.00 16:12:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 ens3 34.49 25.84 10.01 9.49 0.00 0.00 0.00 0.00 16:13:01 lo 0.97 0.97 0.49 0.49 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 ens3 458.49 304.63 2351.81 63.39 0.00 0.00 0.00 0.00 16:14:01 lo 2.57 2.57 1.16 1.16 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 ens3 313.66 234.78 301.39 89.88 0.00 0.00 0.00 0.00 16:15:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 182.04 131.07 617.62 39.71 0.00 0.00 0.00 0.00 Average: lo 3.01 3.01 7.68 7.68 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37833) 08/14/25 _x86_64_ (8 CPU) 16:00:00 LINUX RESTART (8 CPU) 16:01:01 CPU %user %nice %system %iowait %steal %idle 16:02:01 all 17.97 0.00 0.98 1.99 0.05 79.01 16:02:01 0 17.49 0.00 1.00 1.95 0.07 79.48 16:02:01 1 17.67 0.00 1.29 0.70 0.05 80.29 16:02:01 2 19.19 0.00 0.92 6.83 0.10 72.97 16:02:01 3 17.86 0.00 0.85 0.53 0.03 80.72 16:02:01 4 15.88 0.00 0.89 3.94 0.03 79.26 16:02:01 5 27.99 0.00 1.67 1.57 0.05 68.72 16:02:01 6 19.24 0.00 0.62 0.30 0.03 79.81 16:02:01 7 8.43 0.00 0.57 0.12 0.02 90.87 16:03:01 all 44.34 0.00 1.35 0.90 0.09 53.33 16:03:01 0 44.00 0.00 1.81 0.03 0.08 54.08 16:03:01 1 58.63 0.00 1.74 0.13 0.12 39.38 16:03:01 2 37.84 0.00 1.95 5.15 0.08 54.97 16:03:01 3 40.61 0.00 1.16 0.80 0.10 57.33 16:03:01 4 47.56 0.00 0.70 0.99 0.10 50.65 16:03:01 5 38.35 0.00 1.20 0.00 0.10 60.35 16:03:01 6 45.39 0.00 1.09 0.00 0.10 53.43 16:03:01 7 42.36 0.00 1.05 0.05 0.10 56.44 16:04:01 all 38.55 0.00 0.87 2.85 0.08 57.65 16:04:01 0 17.45 0.00 0.60 0.00 0.05 81.89 16:04:01 1 28.74 0.00 1.30 4.53 0.07 65.36 16:04:01 2 40.58 0.00 0.89 0.03 0.09 58.41 16:04:01 3 44.58 0.00 1.30 0.82 0.08 53.21 16:04:01 4 56.62 0.00 0.75 0.02 0.08 42.52 16:04:01 5 47.99 0.00 0.84 3.36 0.10 47.72 16:04:01 6 34.48 0.00 0.90 0.00 0.07 64.55 16:04:01 7 38.01 0.00 0.42 14.09 0.07 47.42 16:05:01 all 4.34 0.00 0.20 1.11 0.02 94.33 16:05:01 0 2.18 0.00 0.42 0.00 0.00 97.40 16:05:01 1 5.28 0.00 0.13 0.00 0.02 94.57 16:05:01 2 5.79 0.00 0.50 0.03 0.02 93.66 16:05:01 3 5.50 0.00 0.13 0.00 0.03 94.33 16:05:01 4 4.67 0.00 0.05 0.00 0.00 95.28 16:05:01 5 5.80 0.00 0.12 1.03 0.03 93.01 16:05:01 6 2.92 0.00 0.13 0.00 0.02 96.93 16:05:01 7 2.60 0.00 0.12 7.81 0.02 89.46 16:06:01 all 5.28 0.00 0.12 0.95 0.02 93.63 16:06:01 0 3.93 0.00 0.03 0.00 0.02 96.02 16:06:01 1 6.13 0.00 0.23 0.00 0.02 93.62 16:06:01 2 6.56 0.00 0.15 0.00 0.03 93.26 16:06:01 3 4.43 0.00 0.13 0.12 0.03 95.29 16:06:01 4 5.97 0.00 0.07 0.00 0.02 93.95 16:06:01 5 4.27 0.00 0.07 0.02 0.02 95.63 16:06:01 6 5.62 0.00 0.15 0.00 0.02 94.21 16:06:01 7 5.29 0.00 0.15 7.47 0.03 87.06 16:07:01 all 0.19 0.00 0.01 0.98 0.01 98.81 16:07:01 0 0.00 0.00 0.03 0.00 0.00 99.97 16:07:01 1 0.03 0.00 0.00 0.00 0.00 99.97 16:07:01 2 1.22 0.00 0.00 0.00 0.00 98.78 16:07:01 3 0.02 0.00 0.02 0.00 0.02 99.95 16:07:01 4 0.02 0.00 0.02 0.00 0.00 99.97 16:07:01 5 0.10 0.00 0.02 0.00 0.03 99.85 16:07:01 6 0.03 0.00 0.02 0.00 0.02 99.93 16:07:01 7 0.05 0.00 0.00 7.86 0.03 92.06 16:08:01 all 14.78 0.00 0.34 0.58 0.04 84.27 16:08:01 0 7.89 0.00 0.08 0.02 0.02 92.00 16:08:01 1 24.46 0.00 0.30 0.00 0.03 75.20 16:08:01 2 17.62 0.00 0.84 0.95 0.05 80.53 16:08:01 3 12.65 0.00 0.33 0.02 0.05 86.95 16:08:01 4 16.66 0.00 0.17 0.00 0.03 83.14 16:08:01 5 8.32 0.00 0.25 0.02 0.03 91.38 16:08:01 6 14.40 0.00 0.22 0.32 0.02 85.05 16:08:01 7 16.22 0.00 0.55 3.30 0.03 79.89 16:09:01 all 10.64 0.00 0.30 0.03 0.03 89.00 16:09:01 0 14.45 0.00 0.23 0.00 0.03 85.29 16:09:01 1 15.68 0.00 0.70 0.02 0.03 83.57 16:09:01 2 10.42 0.00 0.40 0.18 0.03 88.96 16:09:01 3 9.26 0.00 0.20 0.00 0.02 90.53 16:09:01 4 12.95 0.00 0.13 0.00 0.02 86.90 16:09:01 5 6.99 0.00 0.20 0.02 0.02 92.78 16:09:01 6 8.25 0.00 0.35 0.00 0.05 91.35 16:09:01 7 7.13 0.00 0.17 0.03 0.02 92.66 16:10:01 all 8.43 0.00 0.28 0.10 0.02 91.16 16:10:01 0 5.22 0.00 0.30 0.00 0.00 94.48 16:10:01 1 9.07 0.00 0.47 0.00 0.02 90.44 16:10:01 2 8.82 0.00 0.28 0.72 0.02 90.16 16:10:01 3 10.80 0.00 0.37 0.00 0.05 88.79 16:10:01 4 7.88 0.00 0.13 0.00 0.03 91.95 16:10:01 5 10.49 0.00 0.13 0.00 0.03 89.34 16:10:01 6 8.89 0.00 0.37 0.00 0.03 90.71 16:10:01 7 6.28 0.00 0.13 0.15 0.02 93.42 16:11:01 all 7.85 0.00 0.17 0.09 0.03 91.87 16:11:01 0 6.33 0.00 0.07 0.05 0.02 93.54 16:11:01 1 8.82 0.00 0.15 0.00 0.05 90.98 16:11:01 2 4.29 0.00 0.10 0.55 0.03 95.03 16:11:01 3 8.93 0.00 0.08 0.00 0.02 90.97 16:11:01 4 6.72 0.00 0.17 0.00 0.03 93.08 16:11:01 5 9.10 0.00 0.08 0.00 0.03 90.78 16:11:01 6 13.30 0.00 0.62 0.00 0.02 86.07 16:11:01 7 5.34 0.00 0.08 0.08 0.02 94.48 16:12:01 all 11.11 0.00 0.36 0.16 0.03 88.34 16:12:01 0 13.38 0.00 0.48 0.03 0.02 86.09 16:12:01 1 16.47 0.00 0.12 0.00 0.05 83.36 16:12:01 2 11.75 0.00 0.45 0.00 0.03 87.76 16:12:01 3 6.11 0.00 0.40 0.00 0.03 93.45 16:12:01 4 12.26 0.00 0.17 0.00 0.03 87.54 16:12:01 5 10.08 0.00 0.72 0.00 0.03 89.17 16:12:01 6 14.87 0.00 0.37 0.00 0.03 84.73 16:12:01 7 3.99 0.00 0.22 1.24 0.02 94.54 16:12:01 CPU %user %nice %system %iowait %steal %idle 16:13:01 all 12.22 0.00 0.34 0.08 0.03 87.34 16:13:01 0 10.86 0.00 0.40 0.00 0.03 88.71 16:13:01 1 10.20 0.00 0.32 0.00 0.03 89.45 16:13:01 2 16.36 0.00 0.13 0.02 0.03 83.46 16:13:01 3 7.36 0.00 0.18 0.55 0.03 91.88 16:13:01 4 14.42 0.00 0.23 0.00 0.02 85.33 16:13:01 5 14.88 0.00 0.10 0.00 0.03 84.99 16:13:01 6 10.61 0.00 0.43 0.00 0.02 88.94 16:13:01 7 13.07 0.00 0.87 0.12 0.02 85.93 16:14:01 all 30.34 0.00 1.13 0.62 0.06 67.84 16:14:01 0 22.31 0.00 2.04 2.98 0.05 72.63 16:14:01 1 25.83 0.00 1.28 0.25 0.07 72.57 16:14:01 2 29.15 0.00 1.00 0.00 0.08 69.76 16:14:01 3 27.28 0.00 1.04 0.00 0.07 71.62 16:14:01 4 42.13 0.00 1.40 0.52 0.07 55.88 16:14:01 5 45.14 0.00 0.92 0.08 0.07 53.79 16:14:01 6 31.40 0.00 0.80 0.05 0.07 67.69 16:14:01 7 19.47 0.00 0.55 1.12 0.07 78.79 16:15:01 all 20.27 0.00 0.91 0.32 0.04 78.46 16:15:01 0 26.03 0.00 1.07 0.07 0.05 72.78 16:15:01 1 24.41 0.00 0.95 0.02 0.03 74.59 16:15:01 2 24.08 0.00 0.99 0.05 0.07 74.81 16:15:01 3 24.37 0.00 1.10 0.07 0.05 74.41 16:15:01 4 16.31 0.00 0.92 0.08 0.03 82.66 16:15:01 5 13.76 0.00 0.98 0.02 0.03 85.21 16:15:01 6 20.76 0.00 0.70 0.02 0.03 78.49 16:15:01 7 12.46 0.00 0.55 2.17 0.02 84.80 Average: all 16.14 0.00 0.52 0.77 0.04 82.53 Average: 0 13.67 0.00 0.61 0.37 0.03 85.32 Average: 1 17.95 0.00 0.64 0.40 0.04 80.97 Average: 2 16.62 0.00 0.61 1.04 0.05 81.68 Average: 3 15.67 0.00 0.52 0.21 0.04 83.55 Average: 4 18.55 0.00 0.41 0.39 0.04 80.61 Average: 5 17.35 0.00 0.52 0.43 0.04 81.65 Average: 6 16.43 0.00 0.48 0.05 0.04 83.00 Average: 7 12.88 0.00 0.39 3.25 0.03 83.45