---> uname -a: Linux prd-centos8-docker-8c-8g-45833.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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: 2800.000 BogoMIPS: 5600.00 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1627 22308 19 7954 29789 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d5:83:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85636sec preferred_lft 85636sec inet6 fe80::f816:3eff:fed5:8354/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:43:12:d3 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 09/14/2025 _x86_64_ (8 CPU) 22:36:41 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 287.62 31.17 256.46 7413.64 31527.19 10:39:01 PM 94.62 2.33 92.29 1519.49 9621.01 10:40:01 PM 166.89 13.63 153.26 1588.94 1858.01 10:41:01 PM 121.98 1.45 120.53 628.32 14532.16 10:42:01 PM 60.96 0.20 60.76 79.99 7675.89 10:43:01 PM 134.76 1.75 133.01 59.99 4922.35 10:44:01 PM 779.84 0.03 779.81 19.32 73600.17 10:45:01 PM 901.35 0.02 901.33 13.60 47687.69 10:46:01 PM 583.55 0.00 583.55 0.00 20953.12 10:47:01 PM 10.81 0.00 10.81 0.00 1332.39 10:48:01 PM 105.38 0.00 105.38 0.00 11137.20 10:49:01 PM 634.63 0.50 634.13 29.06 35741.44 Average: 323.54 4.26 319.28 946.17 21717.02 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29605196 31289860 3050516 9.34 2688 2005648 1417608 4.21 150836 2463216 160220 10:39:01 PM 29439876 31257996 3215836 9.85 2688 2134580 1395508 4.14 157472 2590564 1460 10:40:01 PM 28644224 30865644 4011488 12.28 2688 2530036 2330452 6.91 216476 3298180 336008 10:41:01 PM 26762612 29152256 5893100 18.05 2688 2694420 3888864 11.54 278016 5094524 72080 10:42:01 PM 26609624 29150916 6046088 18.51 2688 2843508 3255800 9.66 287928 5230272 6212 10:43:01 PM 25619344 29208972 7036368 21.55 2688 3886452 3002072 8.91 485600 6004040 941408 10:44:01 PM 23046260 28485648 9609452 29.43 2688 5472092 3511496 10.42 527396 7983972 707700 10:45:01 PM 22279656 28737272 10376056 31.77 2688 6376692 3139376 9.31 579128 8457540 560784 10:46:01 PM 19896016 26304664 12759696 39.07 2688 6325692 3593032 10.66 591384 10714392 8 10:47:01 PM 21074356 27512744 11581356 35.47 2688 6355068 3665644 10.88 596232 9559196 8 10:48:01 PM 20750172 27716432 11905540 36.46 2688 6835324 3256904 9.66 639148 9780088 243656 10:49:01 PM 22790372 30448932 9865340 30.21 2688 7503188 1536224 4.56 1299920 7052560 32100 Average: 24709809 29177611 7945903 24.33 2688 4580225 2832748 8.40 484128 6519045 255137 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 427.15 261.39 2030.00 63.03 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 97.48 89.92 409.91 40.17 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 418.93 335.24 5675.35 57.98 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 160.71 135.52 2047.69 20.54 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 130.43 98.18 2248.41 16.54 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 217.35 199.77 2348.45 29.78 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 559.30 423.60 8855.06 48.32 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 169.61 147.51 2176.68 20.52 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.18 0.17 0.06 0.22 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 0.25 0.18 0.07 0.22 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 257.10 200.82 3211.31 34.89 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 336.68 465.49 528.36 7586.14 0.00 0.00 0.00 0.00 10:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 231.28 196.49 2461.09 659.80 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 09/14/2025 _x86_64_ (8 CPU) 22:36:41 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 14.36 0.00 2.56 1.52 0.06 81.49 10:38:01 PM 0 10.32 0.00 1.56 0.54 0.07 87.53 10:38:01 PM 1 27.52 0.00 3.04 0.95 0.08 68.40 10:38:01 PM 2 7.21 0.00 2.72 1.11 0.05 88.90 10:38:01 PM 3 21.00 0.00 3.30 1.10 0.07 74.53 10:38:01 PM 4 19.55 0.00 2.96 0.94 0.07 76.49 10:38:01 PM 5 7.13 0.00 1.61 0.27 0.05 90.94 10:38:01 PM 6 10.99 0.00 1.64 0.69 0.05 86.63 10:38:01 PM 7 11.11 0.00 3.64 6.61 0.03 78.60 10:39:01 PM all 2.90 0.00 0.44 0.35 0.03 96.28 10:39:01 PM 0 4.87 0.00 0.20 0.07 0.02 94.85 10:39:01 PM 1 7.45 0.00 1.00 0.68 0.03 90.83 10:39:01 PM 2 0.45 0.00 0.32 0.32 0.03 98.88 10:39:01 PM 3 1.08 0.00 0.72 0.60 0.03 97.56 10:39:01 PM 4 6.44 0.00 0.65 0.07 0.02 92.83 10:39:01 PM 5 0.45 0.00 0.22 0.27 0.05 99.01 10:39:01 PM 6 0.87 0.00 0.22 0.50 0.02 98.40 10:39:01 PM 7 1.60 0.00 0.20 0.28 0.02 97.90 10:40:01 PM all 8.05 0.00 0.83 0.33 0.54 90.25 10:40:01 PM 0 11.06 0.00 0.69 0.12 0.23 87.90 10:40:01 PM 1 8.97 0.00 1.53 0.22 0.73 88.56 10:40:01 PM 2 4.26 0.00 0.92 0.45 0.17 94.20 10:40:01 PM 3 5.18 0.00 0.76 0.40 0.76 92.90 10:40:01 PM 4 10.01 0.00 1.03 0.78 1.08 87.11 10:40:01 PM 5 10.75 0.00 0.67 0.44 0.32 87.83 10:40:01 PM 6 8.63 0.00 0.53 0.15 0.75 89.94 10:40:01 PM 7 5.56 0.00 0.50 0.08 0.27 93.59 10:41:01 PM all 47.85 0.00 1.19 0.46 0.11 50.39 10:41:01 PM 0 59.17 0.00 1.19 0.67 0.13 38.84 10:41:01 PM 1 48.23 0.00 1.34 0.25 0.12 50.07 10:41:01 PM 2 54.23 0.00 1.91 0.49 0.15 43.23 10:41:01 PM 3 29.75 0.00 1.05 0.13 0.08 68.97 10:41:01 PM 4 73.25 0.00 1.17 0.22 0.13 25.23 10:41:01 PM 5 27.64 0.00 0.94 0.33 0.10 70.98 10:41:01 PM 6 59.66 0.00 0.94 0.07 0.12 39.22 10:41:01 PM 7 30.83 0.00 0.97 1.49 0.08 66.63 10:42:01 PM all 47.07 0.00 1.27 0.22 0.12 51.33 10:42:01 PM 0 44.58 0.00 0.99 0.02 0.13 54.29 10:42:01 PM 1 50.58 0.00 1.37 0.10 0.12 47.84 10:42:01 PM 2 41.42 0.00 1.40 0.22 0.10 56.86 10:42:01 PM 3 47.70 0.00 1.44 0.18 0.13 50.54 10:42:01 PM 4 40.89 0.00 1.76 0.35 0.12 56.89 10:42:01 PM 5 38.70 0.00 1.15 0.33 0.08 59.72 10:42:01 PM 6 67.07 0.00 0.70 0.00 0.13 32.10 10:42:01 PM 7 45.55 0.00 1.37 0.52 0.12 52.45 10:43:01 PM all 23.35 0.00 1.13 0.34 0.07 75.10 10:43:01 PM 0 22.51 0.00 0.63 0.10 0.07 76.69 10:43:01 PM 1 16.78 0.00 0.63 0.08 0.05 82.46 10:43:01 PM 2 24.64 0.00 0.95 0.40 0.08 73.93 10:43:01 PM 3 23.30 0.00 0.62 0.10 0.07 75.91 10:43:01 PM 4 41.21 0.00 3.28 1.47 0.12 53.93 10:43:01 PM 5 18.99 0.00 0.45 0.17 0.05 80.34 10:43:01 PM 6 15.95 0.00 0.99 0.37 0.07 82.63 10:43:01 PM 7 23.45 0.00 1.52 0.05 0.07 74.92 10:44:01 PM all 14.20 0.00 5.74 2.35 0.11 77.60 10:44:01 PM 0 1.21 0.00 4.88 3.28 0.12 90.50 10:44:01 PM 1 2.93 0.00 9.15 5.85 0.14 81.94 10:44:01 PM 2 72.33 0.00 9.68 1.04 0.15 16.80 10:44:01 PM 3 4.15 0.00 6.86 3.05 0.12 85.82 10:44:01 PM 4 7.40 0.00 5.33 3.69 0.08 83.49 10:44:01 PM 5 4.31 0.00 3.47 0.00 0.07 92.16 10:44:01 PM 6 6.18 0.00 4.27 0.30 0.08 89.17 10:44:01 PM 7 14.69 0.00 2.32 1.62 0.10 81.27 10:45:01 PM all 17.84 0.00 3.27 1.84 0.08 76.97 10:45:01 PM 0 30.19 0.00 1.34 0.47 0.08 67.92 10:45:01 PM 1 3.96 0.00 5.90 5.64 0.10 84.40 10:45:01 PM 2 30.35 0.00 4.14 2.06 0.10 63.35 10:45:01 PM 3 9.09 0.00 2.38 0.79 0.07 87.68 10:45:01 PM 4 13.37 0.00 1.30 0.67 0.08 84.58 10:45:01 PM 5 36.51 0.00 5.37 3.64 0.10 54.37 10:45:01 PM 6 8.19 0.00 4.74 0.12 0.07 86.89 10:45:01 PM 7 10.99 0.00 1.07 1.37 0.07 86.50 10:46:01 PM all 23.84 0.00 1.04 1.19 0.08 73.85 10:46:01 PM 0 20.22 0.00 0.88 0.00 0.07 78.83 10:46:01 PM 1 19.18 0.00 1.44 5.22 0.08 74.08 10:46:01 PM 2 77.10 0.00 2.20 0.00 0.13 20.56 10:46:01 PM 3 7.22 0.00 1.19 4.15 0.05 87.40 10:46:01 PM 4 18.28 0.00 0.62 0.00 0.07 81.04 10:46:01 PM 5 20.79 0.00 0.79 0.20 0.08 78.15 10:46:01 PM 6 6.81 0.00 0.55 0.00 0.05 92.59 10:46:01 PM 7 20.99 0.00 0.68 0.00 0.07 78.26 10:47:01 PM all 20.77 0.00 0.89 0.02 0.06 78.25 10:47:01 PM 0 10.35 0.00 0.80 0.08 0.07 88.70 10:47:01 PM 1 33.19 0.00 1.29 0.00 0.07 65.45 10:47:01 PM 2 51.43 0.00 1.02 0.00 0.12 47.44 10:47:01 PM 3 35.70 0.00 1.13 0.05 0.08 63.03 10:47:01 PM 4 9.93 0.00 0.88 0.00 0.03 89.15 10:47:01 PM 5 10.35 0.00 0.72 0.03 0.03 88.87 10:47:01 PM 6 7.67 0.00 0.57 0.00 0.05 91.71 10:47:01 PM 7 7.53 0.00 0.75 0.00 0.03 91.69 10:48:01 PM all 13.44 0.00 1.54 0.19 0.07 84.76 10:48:01 PM 0 25.09 0.00 1.87 0.00 0.08 72.96 10:48:01 PM 1 41.69 0.00 2.86 0.15 0.13 55.17 10:48:01 PM 2 8.78 0.00 0.92 0.42 0.05 89.83 10:48:01 PM 3 7.60 0.00 1.09 0.13 0.05 91.13 10:48:01 PM 4 8.17 0.00 0.63 0.30 0.07 90.83 10:48:01 PM 5 6.65 0.00 0.60 0.00 0.03 92.72 10:48:01 PM 6 4.29 0.00 1.89 0.00 0.07 93.75 10:48:01 PM 7 5.26 0.00 2.45 0.52 0.08 91.69 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 14.37 0.00 2.40 1.42 0.07 81.73 10:49:01 PM 0 20.07 0.00 2.96 1.35 0.08 75.54 10:49:01 PM 1 14.45 0.00 2.65 1.01 0.08 81.82 10:49:01 PM 2 11.96 0.00 2.19 0.72 0.07 85.06 10:49:01 PM 3 13.78 0.00 2.90 4.15 0.07 79.10 10:49:01 PM 4 15.78 0.00 1.82 0.62 0.05 81.73 10:49:01 PM 5 11.17 0.00 2.68 1.86 0.08 84.20 10:49:01 PM 6 11.73 0.00 2.08 0.95 0.07 85.17 10:49:01 PM 7 15.98 0.00 1.96 0.72 0.08 81.26 Average: all 20.67 0.00 1.86 0.85 0.12 76.50 Average: 0 21.65 0.00 1.50 0.56 0.10 76.20 Average: 1 22.94 0.00 2.67 1.67 0.15 72.57 Average: 2 32.03 0.00 2.36 0.60 0.10 64.91 Average: 3 17.13 0.00 1.95 1.23 0.13 79.55 Average: 4 22.02 0.00 1.78 0.76 0.16 75.29 Average: 5 16.12 0.00 1.55 0.63 0.09 81.61 Average: 6 17.35 0.00 1.59 0.26 0.13 80.67 Average: 7 16.13 0.00 1.45 1.10 0.08 81.24