---> uname -a: Linux prd-centos8-builder-4c-4g-18238.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 798 9655 19 5309 14615 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:a2:f6:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85373sec preferred_lft 85373sec inet6 fe80::f816:3eff:fea2:f619/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/06/2025 _x86_64_ (4 CPU) 13:08:23 LINUX RESTART (4 CPU) 01:09:01 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 201.08 72.35 128.73 2256.16 8835.71 01:11:01 PM 48.73 0.00 48.73 0.00 7015.83 01:12:01 PM 6.15 0.03 6.12 0.53 164.57 01:13:01 PM 5.87 0.00 5.87 0.00 153.22 01:14:01 PM 13.88 0.00 13.88 0.00 219.96 01:15:01 PM 312.04 16.79 295.25 2574.95 3717.60 01:16:01 PM 184.85 0.28 184.57 22.53 12522.18 01:17:01 PM 86.34 0.32 86.02 8.40 6764.96 01:18:01 PM 53.90 0.72 53.18 514.50 2958.13 01:19:01 PM 79.17 0.00 79.17 0.00 36615.78 01:20:01 PM 51.94 0.00 51.94 0.00 14826.10 01:21:01 PM 18.78 0.00 18.78 0.00 3006.26 01:22:01 PM 40.69 0.00 40.69 0.00 2133.36 01:23:01 PM 48.18 0.00 48.18 0.00 7514.15 01:24:01 PM 122.56 0.62 121.95 33.06 3988.02 01:25:01 PM 44.49 0.05 44.44 4.67 19845.16 Average: 82.42 5.70 76.72 338.49 8142.30 01:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13274680 15122116 2866852 17.76 2688 2045400 845608 4.92 201080 2265848 189440 01:11:01 PM 13259244 15107800 2882288 17.86 2688 2045696 845608 4.92 201088 2266928 24 01:12:01 PM 13256264 15106044 2885268 17.87 2688 2046052 845608 4.92 201120 2268128 8 01:13:01 PM 13252076 15102820 2889456 17.90 2688 2046272 845608 4.92 201120 2270528 8 01:14:01 PM 13239312 15094472 2902220 17.98 2688 2049348 845608 4.92 201120 2280064 848 01:15:01 PM 11635328 13788440 4506204 27.92 2688 2325296 2191948 12.75 255172 3775564 182852 01:16:01 PM 10871748 13221428 5269784 32.65 2688 2513820 2480476 14.43 340676 4433592 27028 01:17:01 PM 9777224 12287780 6364308 39.43 2688 2669700 3306500 19.23 484320 5372736 3624 01:18:01 PM 9517844 12563112 6623688 41.04 2688 3195192 2985856 17.37 563256 5535992 443772 01:19:01 PM 8289636 12389792 7851896 48.64 2688 4241528 3142300 18.28 664328 6649012 408552 01:20:01 PM 8082160 12285484 8059372 49.93 2688 4340616 3245864 18.88 717520 6795756 77192 01:21:01 PM 8218992 12441208 7922540 49.08 2688 4357640 3085404 17.95 723324 6650444 9844 01:22:01 PM 7703948 12164556 8437584 52.27 2688 4590180 3345252 19.46 754492 7122004 194260 01:23:01 PM 7542996 12078532 8598536 53.27 2688 4660268 3415288 19.87 781632 7246084 52888 01:24:01 PM 9887448 14958524 6254084 38.75 2688 5194488 902904 5.25 1151076 4539564 560804 01:25:01 PM 9818012 14903400 6323520 39.18 2688 5213036 933872 5.43 1325872 4436916 8832 Average: 10476682 13663469 5664850 35.09 2688 3345908 2078982 12.09 547950 4619322 134998 01:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 100.95 76.10 1182.98 20.13 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 86.04 72.98 238.99 19.30 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 91.02 80.07 233.69 20.67 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 81.82 70.55 219.59 18.68 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 120.16 119.15 254.35 33.39 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 428.45 443.29 2849.82 103.42 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 172.25 143.31 2538.09 28.58 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 155.76 128.15 2432.16 19.43 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 72.39 73.61 591.25 18.12 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 69.12 64.34 742.46 15.70 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 84.97 73.69 1295.69 16.30 0.00 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 22.64 21.54 7.12 7.22 0.00 0.00 0.00 0.00 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 84.05 72.87 1010.25 15.00 0.00 0.00 0.00 0.00 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 68.24 65.77 612.38 18.31 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 296.95 315.43 95.58 225.51 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 696.52 862.04 430.11 8752.86 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 164.46 167.69 920.95 583.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/06/2025 _x86_64_ (4 CPU) 13:08:23 LINUX RESTART (4 CPU) 01:09:01 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 16.39 0.68 10.22 2.23 0.10 70.39 01:10:01 PM 0 16.77 0.66 9.40 3.21 0.12 69.83 01:10:01 PM 1 13.64 0.59 8.64 1.42 0.08 75.63 01:10:01 PM 2 12.04 0.78 11.65 2.81 0.10 72.61 01:10:01 PM 3 23.03 0.69 11.18 1.51 0.08 63.51 01:11:01 PM all 0.46 0.00 0.38 0.61 0.04 98.52 01:11:01 PM 0 0.35 0.00 0.17 0.42 0.03 99.03 01:11:01 PM 1 0.40 0.00 0.17 0.07 0.05 99.31 01:11:01 PM 2 0.33 0.00 0.58 1.92 0.03 97.13 01:11:01 PM 3 0.75 0.00 0.58 0.02 0.03 98.61 01:12:01 PM all 0.41 0.00 0.25 0.02 0.03 99.29 01:12:01 PM 0 0.22 0.00 0.15 0.07 0.05 99.52 01:12:01 PM 1 0.45 0.00 0.32 0.00 0.03 99.20 01:12:01 PM 2 0.57 0.00 0.47 0.02 0.03 98.92 01:12:01 PM 3 0.38 0.00 0.05 0.00 0.02 99.55 01:13:01 PM all 0.39 0.00 0.25 0.02 0.04 99.30 01:13:01 PM 0 0.12 0.00 0.05 0.05 0.05 99.73 01:13:01 PM 1 0.48 0.00 0.30 0.02 0.05 99.15 01:13:01 PM 2 0.30 0.00 0.27 0.00 0.03 99.40 01:13:01 PM 3 0.67 0.00 0.38 0.00 0.03 98.92 01:14:01 PM all 0.47 0.00 0.35 0.04 0.04 99.09 01:14:01 PM 0 0.28 0.00 0.12 0.12 0.03 99.45 01:14:01 PM 1 0.20 0.00 0.22 0.00 0.05 99.53 01:14:01 PM 2 0.52 0.00 0.17 0.03 0.03 99.25 01:14:01 PM 3 0.89 0.00 0.92 0.00 0.05 98.14 01:15:01 PM all 25.41 0.00 2.30 1.37 0.10 70.81 01:15:01 PM 0 21.72 0.00 2.75 2.30 0.12 73.12 01:15:01 PM 1 23.35 0.00 2.67 1.78 0.10 72.10 01:15:01 PM 2 27.55 0.00 2.24 0.79 0.10 69.32 01:15:01 PM 3 29.03 0.00 1.52 0.64 0.08 68.72 01:16:01 PM all 65.96 0.00 2.98 0.77 0.11 30.18 01:16:01 PM 0 63.21 0.00 3.35 0.79 0.12 32.54 01:16:01 PM 1 67.79 0.00 3.86 0.84 0.13 27.38 01:16:01 PM 2 68.46 0.00 3.15 0.69 0.10 27.60 01:16:01 PM 3 64.38 0.00 1.57 0.77 0.10 33.18 01:17:01 PM all 53.51 0.00 3.51 0.67 0.10 42.21 01:17:01 PM 0 61.05 0.00 6.27 0.76 0.10 31.82 01:17:01 PM 1 49.85 0.00 3.13 1.30 0.10 45.63 01:17:01 PM 2 46.45 0.00 2.05 0.45 0.10 50.93 01:17:01 PM 3 56.70 0.00 2.58 0.17 0.10 40.46 01:18:01 PM all 61.50 0.00 2.40 0.40 0.10 35.61 01:18:01 PM 0 52.00 0.00 1.74 0.45 0.12 45.70 01:18:01 PM 1 57.00 0.00 3.22 0.27 0.10 39.41 01:18:01 PM 2 58.55 0.00 1.89 0.10 0.08 39.38 01:18:01 PM 3 78.44 0.00 2.74 0.77 0.08 17.96 01:19:01 PM all 47.45 0.00 2.54 2.71 0.10 47.20 01:19:01 PM 0 45.52 0.00 1.93 2.65 0.10 49.79 01:19:01 PM 1 47.87 0.00 2.57 4.66 0.08 44.81 01:19:01 PM 2 55.49 0.00 3.04 2.92 0.10 38.45 01:19:01 PM 3 40.92 0.00 2.60 0.62 0.10 55.75 01:20:01 PM all 50.80 0.00 3.26 1.54 0.09 44.30 01:20:01 PM 0 47.58 0.00 1.83 0.81 0.10 49.68 01:20:01 PM 1 45.71 0.00 2.15 2.10 0.07 49.97 01:20:01 PM 2 51.16 0.00 4.32 1.70 0.10 42.72 01:20:01 PM 3 58.75 0.00 4.75 1.56 0.08 34.85 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 48.21 0.00 3.39 0.13 0.08 48.19 01:21:01 PM 0 57.86 0.00 5.29 0.07 0.07 36.71 01:21:01 PM 1 41.80 0.00 2.11 0.07 0.08 55.94 01:21:01 PM 2 46.68 0.00 3.57 0.37 0.08 49.29 01:21:01 PM 3 46.50 0.00 2.58 0.03 0.08 50.81 01:22:01 PM all 52.18 0.00 3.08 0.19 0.09 44.47 01:22:01 PM 0 56.33 0.00 3.96 0.18 0.10 39.43 01:22:01 PM 1 53.90 0.00 3.24 0.27 0.10 42.49 01:22:01 PM 2 46.34 0.00 2.88 0.24 0.07 50.48 01:22:01 PM 3 52.13 0.00 2.23 0.07 0.08 45.49 01:23:01 PM all 50.24 0.00 3.08 0.49 0.09 46.09 01:23:01 PM 0 48.47 0.00 3.24 0.70 0.10 47.48 01:23:01 PM 1 49.95 0.00 3.54 0.18 0.10 46.23 01:23:01 PM 2 52.63 0.00 3.28 0.47 0.10 43.52 01:23:01 PM 3 49.92 0.00 2.27 0.62 0.07 47.13 01:24:01 PM all 31.95 0.00 5.48 0.43 0.11 62.04 01:24:01 PM 0 30.46 0.00 3.24 0.61 0.10 65.59 01:24:01 PM 1 38.85 0.00 8.08 0.32 0.12 52.63 01:24:01 PM 2 31.76 0.00 5.60 0.10 0.08 62.46 01:24:01 PM 3 26.68 0.00 4.99 0.69 0.12 67.52 01:25:01 PM all 20.52 0.00 2.02 0.64 0.10 76.72 01:25:01 PM 0 27.07 0.00 2.47 0.18 0.10 70.18 01:25:01 PM 1 14.47 0.00 1.61 0.35 0.10 83.46 01:25:01 PM 2 14.16 0.00 1.92 1.85 0.13 81.94 01:25:01 PM 3 26.36 0.00 2.08 0.18 0.08 71.29 Average: all 32.83 0.04 2.84 0.77 0.08 63.44 Average: 0 33.03 0.04 2.86 0.83 0.09 63.14 Average: 1 31.57 0.04 2.86 0.85 0.08 64.60 Average: 2 32.04 0.05 2.93 0.90 0.08 63.99 Average: 3 34.69 0.04 2.69 0.48 0.08 62.03