---> uname -a: Linux prd-centos8-builder-4c-4g-28278.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 826 9619 19 5317 14587 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:cf:03:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.79/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85388sec preferred_lft 85388sec inet6 fe80::f816:3eff:fecf:3eb/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) 07/15/2025 _x86_64_ (4 CPU) 20:12:20 LINUX RESTART (4 CPU) 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 204.82 54.44 150.37 2036.06 11989.10 08:15:01 PM 24.71 0.00 24.71 0.00 3636.51 08:16:01 PM 6.27 0.03 6.23 0.53 151.04 08:17:01 PM 4.97 0.00 4.97 0.00 145.24 08:18:01 PM 5.16 0.00 5.16 0.00 143.47 08:19:01 PM 327.75 12.28 315.46 1511.08 3761.34 08:20:01 PM 237.17 4.71 232.46 1086.96 12229.46 08:21:01 PM 93.53 0.32 93.22 8.40 8096.53 08:22:01 PM 52.96 0.72 52.24 514.41 2953.81 08:23:01 PM 80.62 0.00 80.62 0.00 36635.74 08:24:01 PM 51.20 0.00 51.20 0.00 15142.88 08:25:01 PM 18.06 0.00 18.06 0.00 2729.94 08:26:01 PM 39.56 0.00 39.56 0.00 2159.84 08:27:01 PM 50.11 0.00 50.11 0.00 7473.72 08:28:01 PM 135.14 0.42 134.72 24.13 11294.59 08:29:01 PM 36.39 0.27 36.13 43.59 12126.31 Average: 85.53 4.57 80.96 326.59 8166.97 08:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 13267348 15106764 2874184 17.81 2688 2037452 837356 4.87 201708 2264352 94076 08:15:01 PM 13248500 15088916 2893032 17.92 2688 2037736 837356 4.87 201712 2280764 132 08:16:01 PM 13238364 15079964 2903168 17.99 2688 2038068 853156 4.96 201796 2287688 152 08:17:01 PM 13235916 15078448 2905616 18.00 2688 2038268 869068 5.06 201796 2288680 132 08:18:01 PM 13223892 15067472 2917640 18.08 2688 2038608 869068 5.06 201796 2298596 224 08:19:01 PM 11557540 13616028 4583992 28.40 2688 2233544 2504264 14.57 222200 3892444 138348 08:20:01 PM 10972732 13320952 5168800 32.02 2688 2512672 2427808 14.12 343476 4331792 58760 08:21:01 PM 10142752 12658376 5998780 37.16 2688 2674776 2922224 17.00 489056 5003180 3456 08:22:01 PM 9346468 12424684 6795064 42.10 2688 3228128 3144684 18.29 568208 5701796 471436 08:23:01 PM 8248412 12359572 7893120 48.90 2688 4252640 3185864 18.53 672020 6682764 413788 08:24:01 PM 8123368 12334164 8018164 49.67 2688 4348364 3185460 18.53 722476 6750680 69056 08:25:01 PM 7953016 12183084 8188516 50.73 2688 4365708 3337472 19.42 728160 6912312 10276 08:26:01 PM 7689048 12156004 8452484 52.36 2688 4596868 3343992 19.45 758164 7134528 192040 08:27:01 PM 7588940 12130640 8552592 52.99 2688 4666508 3360556 19.55 781512 7201152 52360 08:28:01 PM 9857100 14932000 6284432 38.93 2688 5201464 918460 5.34 1152232 4573508 297560 08:29:01 PM 9828224 14923320 6313308 39.11 2688 5221784 929368 5.41 1328828 4426516 28532 Average: 10470101 13653774 5671431 35.14 2688 3343287 2095385 12.19 548446 4626922 114396 08:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 165.64 118.45 1146.15 24.33 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 79.52 67.07 231.80 17.61 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 87.30 76.39 226.33 19.96 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 83.32 68.29 223.23 17.43 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 78.59 68.46 212.42 18.18 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 389.65 422.73 2071.61 104.94 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 229.84 187.23 3528.62 38.39 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 158.36 126.01 2491.34 19.32 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 69.85 68.57 509.08 18.04 0.00 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 77.72 70.59 750.17 17.70 0.00 0.00 0.00 0.00 08:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM eth0 86.88 72.22 1295.73 14.90 0.00 0.00 0.00 0.00 08:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 PM eth0 18.84 18.16 6.21 6.48 0.00 0.00 0.00 0.00 08:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 PM eth0 85.02 73.14 983.89 14.76 0.00 0.00 0.00 0.00 08:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 PM eth0 72.12 68.04 613.64 18.36 0.00 0.00 0.00 0.00 08:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 PM eth0 400.93 464.93 125.84 2939.95 0.00 0.00 0.00 0.00 08:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 PM eth0 670.52 752.07 413.56 6073.69 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 172.13 170.14 926.91 585.23 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) 07/15/2025 _x86_64_ (4 CPU) 20:12:20 LINUX RESTART (4 CPU) 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 15.12 0.50 9.47 1.14 0.08 73.69 08:14:01 PM 0 8.45 0.52 9.07 1.49 0.10 80.37 08:14:01 PM 1 16.03 0.30 7.00 0.85 0.07 75.75 08:14:01 PM 2 6.15 0.67 11.34 1.02 0.05 80.78 08:14:01 PM 3 29.87 0.50 10.47 1.19 0.10 57.87 08:15:01 PM all 0.49 0.00 0.28 0.18 0.05 98.99 08:15:01 PM 0 0.42 0.00 0.20 0.00 0.05 99.33 08:15:01 PM 1 0.57 0.00 0.53 0.53 0.05 98.31 08:15:01 PM 2 0.62 0.00 0.28 0.13 0.05 98.92 08:15:01 PM 3 0.37 0.00 0.12 0.05 0.05 99.42 08:16:01 PM all 0.45 0.00 0.26 0.02 0.05 99.22 08:16:01 PM 0 0.23 0.00 0.18 0.00 0.05 99.53 08:16:01 PM 1 0.42 0.00 0.25 0.03 0.05 99.25 08:16:01 PM 2 0.83 0.00 0.30 0.00 0.05 98.82 08:16:01 PM 3 0.32 0.00 0.30 0.03 0.07 99.28 08:17:01 PM all 0.43 0.00 0.24 0.02 0.05 99.27 08:17:01 PM 0 0.08 0.00 0.05 0.00 0.03 99.83 08:17:01 PM 1 0.27 0.00 0.18 0.02 0.05 99.48 08:17:01 PM 2 0.60 0.00 0.07 0.03 0.05 99.25 08:17:01 PM 3 0.78 0.00 0.65 0.02 0.05 98.50 08:18:01 PM all 0.40 0.00 0.22 0.01 0.06 99.32 08:18:01 PM 0 0.38 0.00 0.05 0.00 0.03 99.53 08:18:01 PM 1 0.13 0.00 0.17 0.03 0.07 99.60 08:18:01 PM 2 0.38 0.00 0.10 0.00 0.07 99.45 08:18:01 PM 3 0.69 0.00 0.55 0.00 0.07 98.70 08:19:01 PM all 18.20 0.00 2.13 1.10 0.08 78.49 08:19:01 PM 0 20.86 0.00 1.65 0.52 0.07 76.90 08:19:01 PM 1 13.69 0.00 3.98 3.30 0.10 78.93 08:19:01 PM 2 15.38 0.00 1.07 0.30 0.08 83.17 08:19:01 PM 3 22.85 0.00 1.81 0.30 0.08 74.96 08:20:01 PM all 63.37 0.00 2.77 1.00 0.10 32.77 08:20:01 PM 0 59.51 0.00 1.99 1.02 0.10 37.38 08:20:01 PM 1 65.14 0.00 2.31 1.02 0.08 31.45 08:20:01 PM 2 63.19 0.00 3.20 1.07 0.10 32.44 08:20:01 PM 3 65.64 0.00 3.57 0.91 0.10 29.78 08:21:01 PM all 54.44 0.00 3.21 0.49 0.08 41.78 08:21:01 PM 0 54.07 0.00 3.37 0.71 0.10 41.75 08:21:01 PM 1 50.84 0.00 3.12 0.34 0.08 45.62 08:21:01 PM 2 54.40 0.00 1.61 0.25 0.07 43.67 08:21:01 PM 3 58.49 0.00 4.74 0.66 0.08 36.03 08:22:01 PM all 61.41 0.00 2.42 0.23 0.10 35.84 08:22:01 PM 0 56.42 0.00 1.99 0.12 0.12 41.35 08:22:01 PM 1 55.87 0.00 1.15 0.17 0.10 42.72 08:22:01 PM 2 68.48 0.00 2.86 0.20 0.08 28.38 08:22:01 PM 3 64.87 0.00 3.69 0.44 0.10 30.91 08:23:01 PM all 50.42 0.00 2.73 1.01 0.09 45.75 08:23:01 PM 0 50.76 0.00 2.95 0.40 0.10 45.78 08:23:01 PM 1 47.04 0.00 1.68 1.74 0.08 49.46 08:23:01 PM 2 40.84 0.00 1.71 1.06 0.08 56.31 08:23:01 PM 3 63.06 0.00 4.57 0.86 0.10 31.41 08:24:01 PM all 48.73 0.00 3.34 0.50 0.08 47.36 08:24:01 PM 0 41.36 0.00 2.39 0.20 0.08 55.96 08:24:01 PM 1 47.98 0.00 3.11 0.91 0.08 47.93 08:24:01 PM 2 59.06 0.00 5.00 0.57 0.07 35.30 08:24:01 PM 3 46.50 0.00 2.87 0.30 0.07 50.25 08:24:01 PM CPU %user %nice %system %iowait %steal %idle 08:25:01 PM all 47.92 0.00 3.53 0.11 0.08 48.37 08:25:01 PM 0 54.22 0.00 5.25 0.05 0.07 40.41 08:25:01 PM 1 41.71 0.00 2.43 0.15 0.08 55.62 08:25:01 PM 2 40.78 0.00 1.74 0.15 0.08 57.24 08:25:01 PM 3 54.97 0.00 4.69 0.07 0.08 40.20 08:26:01 PM all 53.29 0.00 3.11 0.18 0.08 43.34 08:26:01 PM 0 45.73 0.00 2.37 0.29 0.08 51.53 08:26:01 PM 1 57.68 0.00 3.82 0.13 0.08 38.29 08:26:01 PM 2 46.40 0.00 2.43 0.20 0.07 50.91 08:26:01 PM 3 63.36 0.00 3.84 0.08 0.08 32.64 08:27:01 PM all 48.08 0.00 3.28 0.36 0.09 48.19 08:27:01 PM 0 42.13 0.00 2.47 0.22 0.08 55.10 08:27:01 PM 1 48.93 0.00 3.49 0.72 0.10 46.75 08:27:01 PM 2 47.67 0.00 3.44 0.10 0.08 48.70 08:27:01 PM 3 53.59 0.00 3.72 0.39 0.10 42.20 08:28:01 PM all 28.59 0.00 5.23 0.48 0.08 65.62 08:28:01 PM 0 22.52 0.00 4.24 0.37 0.10 72.77 08:28:01 PM 1 39.24 0.00 6.55 0.74 0.07 53.41 08:28:01 PM 2 28.69 0.00 3.27 0.44 0.08 67.52 08:28:01 PM 3 23.91 0.00 6.88 0.37 0.08 68.76 08:29:01 PM all 17.44 0.00 2.23 0.34 0.10 79.90 08:29:01 PM 0 12.69 0.00 2.21 0.32 0.08 84.69 08:29:01 PM 1 15.63 0.00 2.16 0.54 0.13 81.54 08:29:01 PM 2 9.73 0.00 2.15 0.02 0.08 88.02 08:29:01 PM 3 31.70 0.00 2.40 0.47 0.10 65.34 Average: all 31.74 0.03 2.77 0.45 0.08 64.92 Average: 0 29.31 0.03 2.52 0.36 0.08 67.70 Average: 1 31.28 0.02 2.62 0.70 0.08 65.31 Average: 2 30.16 0.04 2.53 0.35 0.07 66.85 Average: 3 36.24 0.03 3.42 0.38 0.08 59.84