---> uname -a: Linux prd-centos8-builder-4c-4g-515.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: 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): 0-3 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 761 9655 19 5345 14652 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:0e:84:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85347sec preferred_lft 85347sec inet6 fe80::f816:3eff:fe0e:84d4/64 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) 10/05/2025 _x86_64_ (4 CPU) 13:08:22 LINUX RESTART (4 CPU) 01:09:02 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 205.71 64.03 141.68 2217.15 10396.97 01:11:01 PM 40.01 0.00 40.01 0.00 5576.65 01:12:01 PM 5.97 0.03 5.93 0.53 151.11 01:13:01 PM 5.57 0.00 5.57 0.00 154.54 01:14:01 PM 17.18 0.00 17.18 0.00 251.12 01:15:01 PM 457.02 16.99 440.03 2597.90 7972.30 01:16:01 PM 106.67 0.13 106.53 2.27 9717.98 01:17:01 PM 34.59 0.18 34.41 6.13 5476.94 01:18:01 PM 52.09 0.72 51.37 514.58 2812.71 01:19:01 PM 76.67 0.00 76.67 0.00 32796.38 01:20:01 PM 54.97 0.02 54.95 0.13 18430.39 01:21:01 PM 28.20 6.67 21.53 1297.25 3355.01 01:22:01 PM 40.44 0.00 40.44 0.00 1914.21 01:23:01 PM 43.29 0.00 43.29 0.00 7361.92 01:24:01 PM 122.31 0.03 122.28 5.20 4111.98 01:25:01 PM 40.55 0.38 40.16 18.92 19225.27 Average: 83.08 5.51 77.57 414.42 8104.48 01:09:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13310132 15155004 2831400 17.54 2688 2042988 767964 4.47 201888 2226880 145664 01:11:01 PM 13301588 15147624 2839944 17.59 2688 2043316 767964 4.47 201892 2228000 68 01:12:01 PM 13298528 15145852 2843004 17.61 2688 2043668 767964 4.47 201932 2228876 16 01:13:01 PM 13294012 15142576 2847520 17.64 2688 2043952 767964 4.47 201932 2230836 48 01:14:01 PM 13273716 15132496 2867816 17.77 2688 2052052 767964 4.47 201932 2245324 5100 01:15:01 PM 11383396 13669616 4758136 29.48 2688 2454564 2105184 12.25 306116 3964388 208248 01:16:01 PM 11056308 13552584 5085224 31.50 2688 2655976 2121764 12.34 354072 4226700 147036 01:17:01 PM 10986632 13494676 5154900 31.94 2688 2667260 2153368 12.53 485172 4163292 3700 01:18:01 PM 9418784 12461656 6722748 41.65 2688 3192752 3151676 18.33 563928 5634312 446284 01:19:01 PM 8170724 12263828 7970808 49.38 2688 4235032 3269992 19.02 664296 6768244 521764 01:20:01 PM 8154264 12354712 7987268 49.48 2688 4338040 3146420 18.30 679604 6761860 86656 01:21:01 PM 7959160 12209544 8182372 50.69 2688 4386776 3264256 18.99 729500 6905560 3984 01:22:01 PM 7652824 12147644 8488708 52.59 2688 4623660 3260104 18.97 760616 7165504 197548 01:23:01 PM 7516844 12084088 8624688 53.43 2688 4691500 3305500 19.23 786760 7266032 57732 01:24:01 PM 9870912 14971992 6270620 38.85 2688 5222944 852104 4.96 1158032 4548124 545608 01:25:01 PM 9893260 14997464 6248272 38.71 2688 5230644 875968 5.10 1158592 4530744 8 Average: 10533818 13745710 5607714 34.74 2688 3370320 1959135 11.40 541016 4568417 148092 01:09:02 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 108.86 79.48 1193.82 20.73 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 87.90 76.04 247.12 19.82 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 94.50 83.95 247.66 21.75 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 96.92 84.20 258.38 21.97 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 177.86 200.52 295.05 61.05 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 450.04 419.62 4757.90 81.22 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 172.20 149.38 2827.85 27.55 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 19.26 19.28 121.69 4.53 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 70.40 69.82 591.31 17.80 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 65.42 59.84 703.02 15.82 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 91.24 79.61 1336.37 17.11 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 17.68 18.13 6.01 5.34 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 82.44 72.75 1009.40 16.35 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 67.87 65.39 612.02 17.81 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 168.42 165.77 44.09 49.96 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 667.62 824.92 221.78 8697.52 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 152.48 154.39 904.36 569.23 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) 10/05/2025 _x86_64_ (4 CPU) 13:08:22 LINUX RESTART (4 CPU) 01:09:02 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 16.01 0.56 7.67 4.23 0.10 71.44 01:10:01 PM 0 13.84 0.46 6.18 3.31 0.10 76.10 01:10:01 PM 1 15.80 0.61 7.95 4.02 0.12 71.51 01:10:01 PM 2 28.15 0.70 9.72 3.05 0.10 58.29 01:10:01 PM 3 6.23 0.46 6.81 6.54 0.09 79.87 01:11:01 PM all 0.54 0.00 0.39 0.91 0.05 98.11 01:11:01 PM 0 0.13 0.00 0.27 2.52 0.05 97.03 01:11:01 PM 1 0.47 0.00 0.37 0.27 0.07 98.83 01:11:01 PM 2 1.00 0.00 0.75 0.63 0.05 97.56 01:11:01 PM 3 0.55 0.00 0.18 0.20 0.05 99.01 01:12:01 PM all 0.46 0.00 0.31 0.03 0.06 99.14 01:12:01 PM 0 0.32 0.00 0.20 0.02 0.07 99.40 01:12:01 PM 1 0.68 0.00 0.67 0.02 0.07 98.56 01:12:01 PM 2 0.57 0.00 0.10 0.07 0.05 99.22 01:12:01 PM 3 0.27 0.00 0.27 0.02 0.05 99.40 01:13:01 PM all 0.46 0.00 0.31 0.01 0.05 99.17 01:13:01 PM 0 0.20 0.00 0.13 0.02 0.05 99.60 01:13:01 PM 1 0.17 0.00 0.08 0.00 0.03 99.72 01:13:01 PM 2 0.60 0.00 0.18 0.03 0.05 99.13 01:13:01 PM 3 0.85 0.00 0.85 0.00 0.07 98.23 01:14:01 PM all 0.64 0.00 0.53 0.05 0.06 98.72 01:14:01 PM 0 0.57 0.00 0.32 0.00 0.07 99.04 01:14:01 PM 1 0.53 0.00 0.53 0.00 0.07 98.86 01:14:01 PM 2 0.77 0.00 0.60 0.20 0.07 98.36 01:14:01 PM 3 0.67 0.00 0.67 0.00 0.05 98.61 01:15:01 PM all 46.72 0.00 3.06 1.76 0.13 48.32 01:15:01 PM 0 49.80 0.00 3.20 2.53 0.12 44.35 01:15:01 PM 1 45.83 0.00 3.20 1.58 0.13 49.26 01:15:01 PM 2 51.61 0.00 3.51 1.34 0.13 43.41 01:15:01 PM 3 39.66 0.00 2.34 1.61 0.13 56.26 01:16:01 PM all 50.63 0.00 2.45 0.76 0.12 46.04 01:16:01 PM 0 49.63 0.00 3.03 0.50 0.12 46.72 01:16:01 PM 1 54.06 0.00 2.28 0.64 0.12 42.91 01:16:01 PM 2 48.02 0.00 2.89 1.69 0.12 47.28 01:16:01 PM 3 50.82 0.00 1.61 0.20 0.12 47.26 01:17:01 PM all 41.14 0.00 2.32 0.22 0.08 56.24 01:17:01 PM 0 39.15 0.00 0.91 0.00 0.10 59.84 01:17:01 PM 1 37.86 0.00 1.43 0.47 0.08 60.15 01:17:01 PM 2 48.76 0.00 5.18 0.39 0.08 45.60 01:17:01 PM 3 38.79 0.00 1.75 0.03 0.07 59.36 01:18:01 PM all 60.26 0.00 2.29 1.37 0.13 35.94 01:18:01 PM 0 52.00 0.00 1.27 0.82 0.13 45.77 01:18:01 PM 1 58.23 0.00 1.36 0.42 0.13 39.86 01:18:01 PM 2 71.25 0.00 4.50 3.96 0.15 20.14 01:18:01 PM 3 59.57 0.00 2.06 0.30 0.12 37.96 01:19:01 PM all 46.42 0.00 2.46 1.15 0.11 49.86 01:19:01 PM 0 41.08 0.00 1.73 1.56 0.10 55.52 01:19:01 PM 1 47.61 0.00 2.57 1.17 0.12 48.53 01:19:01 PM 2 42.42 0.00 2.15 0.84 0.10 54.48 01:19:01 PM 3 54.57 0.00 3.37 1.01 0.12 40.93 01:20:01 PM all 52.27 0.00 3.35 0.79 0.11 43.47 01:20:01 PM 0 48.63 0.00 3.00 1.16 0.13 47.08 01:20:01 PM 1 56.38 0.02 3.85 0.93 0.08 38.74 01:20:01 PM 2 57.68 0.00 4.21 0.13 0.10 37.87 01:20:01 PM 3 46.39 0.00 2.36 0.93 0.12 50.21 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 46.26 0.12 3.45 0.24 0.10 49.83 01:21:01 PM 0 54.42 0.00 5.16 0.15 0.10 40.16 01:21:01 PM 1 40.95 0.47 1.88 0.37 0.10 56.22 01:21:01 PM 2 48.35 0.00 3.61 0.31 0.10 47.63 01:21:01 PM 3 41.33 0.00 3.16 0.14 0.10 55.28 01:22:01 PM all 54.64 0.00 3.01 0.16 0.12 42.08 01:22:01 PM 0 52.06 0.00 1.83 0.27 0.15 45.69 01:22:01 PM 1 55.40 0.00 2.68 0.05 0.12 41.75 01:22:01 PM 2 64.60 0.00 5.64 0.18 0.10 29.48 01:22:01 PM 3 46.48 0.00 1.88 0.12 0.10 51.42 01:23:01 PM all 48.15 0.00 3.16 0.52 0.14 48.03 01:23:01 PM 0 47.85 0.00 3.58 0.42 0.14 48.01 01:23:01 PM 1 42.81 0.00 2.26 0.81 0.13 53.99 01:23:01 PM 2 50.18 0.00 3.17 0.52 0.15 45.98 01:23:01 PM 3 51.76 0.00 3.63 0.32 0.13 44.15 01:24:01 PM all 35.14 0.00 5.38 1.00 0.12 58.35 01:24:01 PM 0 42.13 0.00 7.02 1.17 0.14 49.54 01:24:01 PM 1 30.59 0.00 3.94 0.93 0.12 64.42 01:24:01 PM 2 34.76 0.00 4.50 1.07 0.12 59.55 01:24:01 PM 3 33.10 0.00 6.05 0.84 0.12 59.89 01:25:01 PM all 18.35 0.00 1.68 1.05 0.13 78.79 01:25:01 PM 0 14.25 0.00 1.57 0.79 0.12 83.27 01:25:01 PM 1 11.43 0.00 1.06 0.02 0.12 87.38 01:25:01 PM 2 14.30 0.00 1.81 3.36 0.14 80.40 01:25:01 PM 3 33.42 0.00 2.29 0.03 0.15 64.11 Average: all 32.35 0.04 2.61 0.89 0.10 64.01 Average: 0 31.59 0.03 2.45 0.95 0.11 64.87 Average: 1 31.15 0.07 2.25 0.73 0.10 65.70 Average: 2 35.14 0.04 3.27 1.11 0.10 60.33 Average: 3 31.51 0.03 2.45 0.76 0.10 65.15