---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22297 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 15G 141G 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 868 24064 0 7234 30843 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:28:88:28 brd ff:ff:ff:ff:ff:ff inet 10.30.106.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fe28:8828/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:e5:f0:7a 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:acff:fee5:f07a/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-22297) 06/19/25 _x86_64_ (8 CPU) 09:40:02 LINUX RESTART (8 CPU) 09:41:01 tps rtps wtps bread/s bwrtn/s 09:42:02 166.94 19.76 147.18 2335.61 73541.48 09:43:01 634.34 3.22 631.13 429.01 214742.39 09:44:01 25.96 0.07 25.90 6.53 5648.93 09:45:01 5.43 0.00 5.43 0.00 128.25 09:46:01 62.41 0.18 62.22 22.93 10914.05 09:47:01 167.79 0.25 167.54 18.26 23182.14 09:48:01 7.81 0.97 6.85 20.66 167.41 09:49:01 30.83 0.08 30.74 11.20 488.19 09:50:01 47.58 1.20 46.38 88.79 2023.93 Average: 126.74 2.86 123.89 325.69 36432.12 09:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:42:02 27421424 31531188 5517796 16.75 96836 4267192 2640648 7.77 1067564 4043560 2386352 09:43:01 24478676 31039684 8460544 25.69 162028 6491904 6219976 18.30 1752012 6077392 57448 09:44:01 23434140 30085808 9505080 28.86 163728 6582000 7327720 21.56 2785804 6076540 564 09:45:01 23421224 30073140 9517996 28.90 163908 6582552 7553588 22.22 2797856 6075412 208 09:46:01 22983648 29967216 9955572 30.22 178356 6871288 7916188 23.29 2954632 6318132 19268 09:47:01 22765108 29957680 10174112 30.89 204140 7029292 7956708 23.41 3027604 6440164 12 09:48:01 22750208 29944972 10189012 30.93 204312 7030696 7932184 23.34 3045168 6434796 1224 09:49:01 22969500 30122104 9969720 30.27 204540 6994248 6961064 20.48 2885140 6390440 104 09:50:01 24655828 31594332 8283392 25.15 206152 6768212 1606016 4.73 1460980 6190184 11804 Average: 23875528 30479569 9063692 27.52 176000 6513043 6234899 18.34 2419640 6005180 275220 09:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:02 ens3 952.27 556.99 25023.12 50.33 0.00 0.00 0.00 0.00 09:42:02 lo 12.20 12.20 1.13 1.13 0.00 0.00 0.00 0.00 09:43:01 vethdab34d6 1.71 2.02 0.17 0.20 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 br-8928db6a1613 45.22 59.86 2.91 314.48 0.00 0.00 0.00 0.00 09:43:01 vethf66426b 0.39 0.58 0.02 0.03 0.00 0.00 0.00 0.00 09:44:01 vethdab34d6 9.50 8.12 1.18 1.21 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 br-8928db6a1613 0.37 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:44:01 vethf66426b 7.73 8.25 1.45 0.87 0.00 0.00 0.00 0.00 09:45:01 vethdab34d6 12.98 8.73 1.10 1.23 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 br-8928db6a1613 0.38 0.22 0.02 0.01 0.00 0.00 0.00 0.00 09:45:01 vethf66426b 6.33 9.28 1.44 0.71 0.00 0.00 0.00 0.00 09:46:01 vethdab34d6 15.63 10.85 1.59 1.60 0.00 0.00 0.00 0.00 09:46:01 docker0 89.97 118.35 4.80 1061.49 0.00 0.00 0.00 0.00 09:46:01 br-8928db6a1613 0.20 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:46:01 vethf66426b 106.52 109.02 12.92 25.74 0.00 0.00 0.00 0.00 09:47:01 vethdab34d6 14.66 10.06 1.40 1.45 0.00 0.00 0.00 0.00 09:47:01 docker0 42.66 57.41 3.67 295.69 0.00 0.00 0.00 0.00 09:47:01 br-8928db6a1613 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 vethf66426b 140.16 142.61 16.14 33.64 0.00 0.00 0.00 0.00 09:48:01 vethdab34d6 17.59 13.05 2.15 1.97 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 br-8928db6a1613 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 vethf66426b 592.59 593.17 64.74 142.51 0.00 0.00 0.00 0.01 09:49:01 vethdab34d6 13.81 9.15 1.16 1.30 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 br-8928db6a1613 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 vethf66426b 6.72 9.60 1.57 0.74 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 2038.71 1249.58 37435.60 196.33 0.00 0.00 0.00 0.00 09:50:01 lo 30.66 30.66 2.71 2.71 0.00 0.00 0.00 0.00 Average: docker0 14.76 19.56 0.94 151.07 0.00 0.00 0.00 0.00 Average: ens3 175.08 106.19 4029.36 13.16 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22297) 06/19/25 _x86_64_ (8 CPU) 09:40:02 LINUX RESTART (8 CPU) 09:41:01 CPU %user %nice %system %iowait %steal %idle 09:42:02 all 11.36 0.00 3.35 6.93 0.08 78.29 09:42:02 0 5.88 0.00 2.89 0.47 0.05 90.71 09:42:02 1 5.70 0.00 3.11 0.35 0.08 90.75 09:42:02 2 40.70 0.00 5.08 1.72 0.10 52.40 09:42:02 3 11.08 0.00 3.10 0.50 0.10 85.22 09:42:02 4 6.00 0.00 2.91 20.20 0.07 70.82 09:42:02 5 7.37 0.00 2.81 2.37 0.10 87.35 09:42:02 6 7.48 0.00 3.01 21.88 0.07 67.56 09:42:02 7 5.94 0.00 3.86 8.43 0.04 81.72 09:43:01 all 16.69 0.00 7.36 14.19 0.11 61.65 09:43:01 0 17.16 0.00 7.62 5.27 0.09 69.87 09:43:01 1 16.24 0.00 6.91 14.38 0.10 62.37 09:43:01 2 16.66 0.00 7.87 30.83 0.12 44.52 09:43:01 3 18.16 0.00 6.80 7.82 0.12 67.11 09:43:01 4 16.35 0.00 6.79 15.49 0.10 61.26 09:43:01 5 17.46 0.00 6.98 8.42 0.09 67.06 09:43:01 6 16.95 0.00 7.95 9.90 0.10 65.09 09:43:01 7 14.53 0.00 8.01 21.58 0.10 55.77 09:44:01 all 21.06 0.00 2.01 0.37 0.08 76.49 09:44:01 0 26.77 0.00 2.11 0.00 0.08 71.04 09:44:01 1 25.24 0.00 2.58 0.20 0.07 71.91 09:44:01 2 20.20 0.00 1.87 0.00 0.07 77.86 09:44:01 3 23.99 0.00 2.16 1.97 0.08 71.79 09:44:01 4 17.33 0.00 2.03 0.35 0.08 80.21 09:44:01 5 19.99 0.00 1.78 0.05 0.10 78.08 09:44:01 6 16.89 0.00 1.42 0.07 0.07 81.56 09:44:01 7 18.07 0.00 2.06 0.27 0.07 79.54 09:45:01 all 0.91 0.00 0.16 0.03 0.04 98.86 09:45:01 0 0.87 0.00 0.18 0.02 0.05 98.88 09:45:01 1 0.77 0.00 0.20 0.03 0.05 98.95 09:45:01 2 0.58 0.00 0.12 0.02 0.02 99.27 09:45:01 3 0.82 0.00 0.13 0.00 0.07 98.98 09:45:01 4 2.11 0.00 0.15 0.00 0.03 97.71 09:45:01 5 0.95 0.00 0.22 0.03 0.05 98.75 09:45:01 6 0.57 0.00 0.15 0.00 0.05 99.23 09:45:01 7 0.63 0.00 0.15 0.12 0.05 99.05 09:46:01 all 3.74 0.00 1.04 0.42 0.05 94.74 09:46:01 0 4.36 0.00 0.77 0.00 0.05 94.82 09:46:01 1 3.87 0.00 1.24 0.08 0.05 94.76 09:46:01 2 3.50 0.00 1.04 0.38 0.05 95.03 09:46:01 3 2.98 0.00 1.21 1.21 0.03 94.58 09:46:01 4 3.09 0.00 0.74 0.05 0.05 96.07 09:46:01 5 2.85 0.00 1.05 0.10 0.07 95.93 09:46:01 6 4.25 0.00 1.02 0.22 0.05 94.46 09:46:01 7 5.05 0.00 1.24 1.32 0.07 92.33 09:47:01 all 7.97 0.00 2.23 0.98 0.07 88.75 09:47:01 0 15.21 0.00 2.64 1.04 0.07 81.05 09:47:01 1 8.79 0.00 2.84 0.30 0.07 88.00 09:47:01 2 10.18 0.00 1.95 1.89 0.08 85.90 09:47:01 3 7.32 0.00 2.11 0.12 0.05 90.41 09:47:01 4 6.12 0.00 1.68 0.76 0.07 91.38 09:47:01 5 5.90 0.00 2.46 1.93 0.08 89.63 09:47:01 6 5.25 0.00 2.27 0.76 0.07 91.66 09:47:01 7 4.97 0.00 1.88 1.06 0.08 92.00 09:48:01 all 3.81 0.00 0.76 0.04 0.05 95.35 09:48:01 0 4.74 0.00 0.78 0.02 0.07 94.39 09:48:01 1 4.59 0.00 0.62 0.00 0.07 94.72 09:48:01 2 3.10 0.00 0.68 0.03 0.03 96.14 09:48:01 3 3.05 0.00 0.52 0.02 0.03 96.38 09:48:01 4 4.44 0.00 0.58 0.00 0.02 94.96 09:48:01 5 3.72 0.00 0.62 0.00 0.07 95.59 09:48:01 6 2.86 0.00 1.63 0.18 0.05 95.28 09:48:01 7 3.97 0.00 0.62 0.03 0.05 95.33 09:49:01 all 1.47 0.00 0.56 0.06 0.05 97.86 09:49:01 0 1.32 0.00 0.87 0.13 0.05 97.63 09:49:01 1 1.02 0.00 0.57 0.00 0.05 98.36 09:49:01 2 1.47 0.00 0.52 0.20 0.03 97.78 09:49:01 3 1.24 0.00 0.49 0.05 0.08 98.14 09:49:01 4 1.09 0.00 0.35 0.03 0.03 98.50 09:49:01 5 1.80 0.00 0.68 0.05 0.08 97.38 09:49:01 6 2.04 0.00 0.57 0.02 0.07 97.31 09:49:01 7 1.75 0.00 0.52 0.02 0.03 97.68 09:50:01 all 6.07 0.00 0.76 0.23 0.03 92.91 09:50:01 0 0.70 0.00 0.43 0.03 0.02 98.82 09:50:01 1 3.51 0.00 0.65 0.07 0.03 95.74 09:50:01 2 1.22 0.00 0.62 1.30 0.03 96.82 09:50:01 3 1.44 0.00 0.53 0.10 0.02 97.91 09:50:01 4 14.69 0.00 0.85 0.12 0.03 84.31 09:50:01 5 18.78 0.00 1.32 0.13 0.07 79.70 09:50:01 6 7.02 0.00 1.15 0.02 0.02 91.79 09:50:01 7 1.24 0.00 0.43 0.05 0.03 98.25 Average: all 8.08 0.00 2.00 2.53 0.06 87.33 Average: 0 8.53 0.00 2.01 0.76 0.06 88.64 Average: 1 7.72 0.00 2.06 1.67 0.06 88.49 Average: 2 10.79 0.00 2.17 3.95 0.06 83.02 Average: 3 7.74 0.00 1.88 1.29 0.07 89.02 Average: 4 7.87 0.00 1.76 4.00 0.05 86.31 Average: 5 8.73 0.00 1.98 1.43 0.08 87.78 Average: 6 7.01 0.00 2.11 3.61 0.06 87.21 Average: 7 6.21 0.00 2.04 3.54 0.06 88.14