---> uname -a: Linux prd-centos8-builder-4c-4g-2396.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 14G 67G 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1024 6874 19 7864 14389 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:e5:e3:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85185sec preferred_lft 85185sec inet6 fe80::f816:3eff:fee5:e389/64 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) 10/13/2025 _x86_64_ (4 CPU) 03:22:22 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 208.50 54.60 153.90 2107.83 12686.97 03:25:01 AM 32.08 0.03 32.04 0.53 3766.91 03:26:01 AM 6.42 0.00 6.42 0.00 166.09 03:27:01 AM 190.54 12.40 178.14 1615.33 2093.04 03:28:01 AM 250.94 5.68 245.26 889.96 12709.78 03:29:01 AM 63.67 0.98 62.69 163.84 30095.82 03:30:01 AM 140.39 0.00 140.39 0.00 33638.86 03:31:01 AM 33.51 0.00 33.51 0.00 6820.15 03:32:01 AM 89.95 0.00 89.95 0.00 9959.76 03:33:01 AM 70.89 0.00 70.89 0.00 8619.65 03:34:01 AM 83.09 0.03 83.05 19.33 10483.82 03:35:01 AM 1489.52 62.37 1427.15 1174.34 48932.03 03:36:01 AM 52.32 34.49 17.83 538.98 1355.92 03:37:01 AM 15.51 3.03 12.48 50.39 10279.72 03:38:01 AM 21.24 11.16 10.08 111.94 10018.59 03:39:01 AM 7.67 0.03 7.63 0.27 9419.32 03:40:01 AM 84.19 0.08 84.10 0.67 9962.71 03:41:01 AM 50.52 0.00 50.52 0.00 3395.37 03:42:01 AM 69.61 0.47 69.14 28.80 16233.68 Average: 155.82 9.76 146.06 352.77 12664.85 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13286300 15151468 2855232 17.69 2688 2062564 771416 4.49 202736 2244420 95812 03:25:01 AM 13280208 15146832 2861324 17.73 2688 2063032 771416 4.49 202832 2245376 8 03:26:01 AM 13277660 15145156 2863872 17.74 2688 2063300 771416 4.49 202832 2246088 44 03:27:01 AM 11844000 14005944 4297532 26.62 2688 2345404 1838160 10.69 223600 3616512 222812 03:28:01 AM 9310020 12462316 6831512 42.32 2688 3324336 3314016 19.28 449992 5897212 851580 03:29:01 AM 10141712 13487088 5999820 37.17 2688 3507204 2155604 12.54 492776 5007764 143520 03:30:01 AM 8565456 12899268 7576076 46.94 2688 4486672 2745348 15.97 880056 6179872 142808 03:31:01 AM 8367388 12854936 7774144 48.16 2688 4622832 2752268 16.01 904436 6322204 89128 03:32:01 AM 7720540 12530712 8420992 52.17 2688 4924276 3038388 17.68 1022296 6807548 133792 03:33:01 AM 7469720 12490780 8671812 53.72 2688 5122988 3038020 17.67 1060792 6993768 96760 03:34:01 AM 6172888 12189704 9968644 61.76 2688 6028356 3148520 18.32 1102588 8074732 765656 03:35:01 AM 5402428 11918944 10739104 66.53 2688 6345236 3225904 18.77 1163596 8368688 4104 03:36:01 AM 5159564 11906764 10981968 68.04 2688 6569516 3244828 18.88 1269536 8495320 202560 03:37:01 AM 4509992 11431960 11631540 72.06 2688 6746912 3232828 18.81 1328788 9076392 87816 03:38:01 AM 4591112 11877964 11550420 71.56 2688 7105856 3243016 18.87 1447604 8884220 175844 03:39:01 AM 4125632 11589684 12015900 74.44 2688 7283032 3241724 18.86 1508032 9281448 89420 03:40:01 AM 4756748 12207536 11384784 70.53 2688 7393356 3055056 17.77 1560660 8794744 48396 03:41:01 AM 4652088 12184992 11489444 71.18 2688 7474768 3071832 17.87 1589424 8871576 42716 03:42:01 AM 7066016 14761504 9075516 56.22 2688 7638824 818508 4.76 2057620 6001260 1400 Average: 7878920 12960187 8262612 51.19 2688 5110972 2498856 14.54 982642 6495218 168115 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 132.02 105.11 1200.94 27.90 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 100.42 83.54 245.91 23.73 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 56.91 50.91 129.61 14.94 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 386.09 360.41 3605.47 84.70 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:28:01 AM eth0 304.66 251.62 5682.03 28.77 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 80.85 66.37 1514.75 16.34 0.00 0.00 0.00 0.00 03:30:01 AM lo 2.92 2.92 0.56 0.56 0.00 0.00 0.00 0.00 03:30:01 AM eth0 53.81 50.87 442.87 10.89 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 29.98 28.31 125.18 10.06 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 20.85 18.88 11.26 9.21 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 38.08 35.61 261.81 12.20 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 161.67 128.78 1654.90 26.28 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 57.69 33.46 436.78 5.92 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 9.10 9.40 85.23 1.87 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 1.63 1.53 0.39 0.67 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 8.53 5.91 5.09 5.31 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 2.83 2.05 1.28 1.66 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 58.26 57.51 519.47 12.17 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 46.86 44.29 206.54 19.62 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 957.81 885.74 264.32 6453.48 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 132.00 116.86 862.91 356.06 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) 10/13/2025 _x86_64_ (4 CPU) 03:22:22 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 15.24 0.45 7.90 1.48 0.10 74.83 03:24:01 AM 0 12.86 0.23 5.17 1.15 0.10 80.49 03:24:01 AM 1 21.77 0.44 7.47 1.96 0.10 68.26 03:24:01 AM 2 8.36 0.62 9.75 2.09 0.08 79.10 03:24:01 AM 3 17.97 0.50 9.24 0.74 0.10 71.45 03:25:01 AM all 0.47 0.00 0.39 0.25 0.06 98.83 03:25:01 AM 0 0.12 0.00 0.08 0.00 0.07 99.73 03:25:01 AM 1 0.65 0.00 0.32 0.54 0.07 98.43 03:25:01 AM 2 0.57 0.00 0.67 0.37 0.07 98.33 03:25:01 AM 3 0.55 0.00 0.48 0.10 0.03 98.83 03:26:01 AM all 0.36 0.00 0.20 0.02 0.05 99.37 03:26:01 AM 0 0.20 0.00 0.08 0.00 0.05 99.67 03:26:01 AM 1 0.47 0.00 0.07 0.07 0.05 99.35 03:26:01 AM 2 0.52 0.00 0.55 0.00 0.03 98.90 03:26:01 AM 3 0.25 0.00 0.12 0.00 0.05 99.58 03:27:01 AM all 17.76 0.00 1.90 0.84 0.12 79.39 03:27:01 AM 0 15.63 0.00 2.62 1.73 0.12 79.91 03:27:01 AM 1 15.53 0.00 1.68 0.40 0.13 82.26 03:27:01 AM 2 18.83 0.00 2.37 1.09 0.12 77.59 03:27:01 AM 3 21.04 0.00 0.92 0.15 0.10 77.79 03:28:01 AM all 39.20 0.00 2.53 1.55 0.10 56.63 03:28:01 AM 0 46.27 0.00 5.10 2.73 0.08 45.81 03:28:01 AM 1 34.23 0.00 2.01 1.29 0.12 62.35 03:28:01 AM 2 34.08 0.00 1.68 1.24 0.10 62.90 03:28:01 AM 3 42.21 0.00 1.33 0.92 0.10 55.44 03:29:01 AM all 67.66 0.00 2.45 0.56 0.10 29.23 03:29:01 AM 0 75.98 0.00 3.84 0.38 0.12 19.68 03:29:01 AM 1 61.81 0.00 1.22 0.10 0.10 36.77 03:29:01 AM 2 67.98 0.00 3.13 1.56 0.10 27.23 03:29:01 AM 3 64.87 0.00 1.59 0.18 0.10 33.26 03:30:01 AM all 44.39 0.00 2.80 2.40 0.10 50.30 03:30:01 AM 0 48.02 0.00 2.38 1.87 0.10 47.63 03:30:01 AM 1 46.23 0.00 3.94 2.90 0.10 46.82 03:30:01 AM 2 40.37 0.00 2.27 3.71 0.10 53.55 03:30:01 AM 3 42.95 0.00 2.63 1.12 0.10 53.20 03:31:01 AM all 49.16 0.00 2.42 0.32 0.12 47.98 03:31:01 AM 0 34.49 0.00 1.12 0.50 0.13 63.75 03:31:01 AM 1 48.93 0.00 2.11 0.27 0.12 48.58 03:31:01 AM 2 43.06 0.00 0.87 0.08 0.12 55.87 03:31:01 AM 3 70.14 0.00 5.58 0.44 0.12 23.73 03:32:01 AM all 52.09 0.00 3.01 0.52 0.10 44.29 03:32:01 AM 0 63.41 0.00 5.23 0.37 0.10 30.89 03:32:01 AM 1 45.86 0.00 1.33 0.67 0.10 52.04 03:32:01 AM 2 51.88 0.00 2.84 0.45 0.08 44.73 03:32:01 AM 3 47.21 0.00 2.65 0.57 0.10 49.46 03:33:01 AM all 49.35 0.00 3.01 0.43 0.13 47.08 03:33:01 AM 0 63.11 0.00 4.35 0.18 0.13 32.22 03:33:01 AM 1 40.79 0.00 2.25 0.32 0.13 56.50 03:33:01 AM 2 53.05 0.00 3.20 0.27 0.12 43.37 03:33:01 AM 3 40.43 0.00 2.25 0.96 0.12 56.24 03:34:01 AM all 39.71 0.00 6.07 0.41 0.10 53.71 03:34:01 AM 0 54.54 0.00 8.86 0.25 0.10 36.25 03:34:01 AM 1 35.43 0.00 5.56 0.39 0.10 58.51 03:34:01 AM 2 36.41 0.00 4.36 0.75 0.10 58.38 03:34:01 AM 3 32.46 0.00 5.49 0.24 0.10 61.71 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 27.08 0.00 10.44 13.23 0.12 49.13 03:35:01 AM 0 38.38 0.00 11.50 12.37 0.12 37.63 03:35:01 AM 1 15.75 0.00 9.28 14.76 0.12 60.09 03:35:01 AM 2 27.00 0.00 10.40 12.77 0.12 49.71 03:35:01 AM 3 27.14 0.00 10.58 13.02 0.12 49.15 03:36:01 AM all 37.23 0.00 1.40 0.54 0.11 60.72 03:36:01 AM 0 61.32 0.00 2.64 0.25 0.12 35.67 03:36:01 AM 1 25.27 0.00 0.87 0.12 0.12 73.63 03:36:01 AM 2 20.71 0.00 0.55 0.15 0.08 78.51 03:36:01 AM 3 41.64 0.00 1.54 1.66 0.12 55.05 03:37:01 AM all 39.18 0.00 1.41 0.31 0.10 59.00 03:37:01 AM 0 64.29 0.00 2.73 0.03 0.12 32.84 03:37:01 AM 1 22.62 0.00 0.95 1.17 0.10 75.16 03:37:01 AM 2 43.16 0.00 0.99 0.02 0.10 55.74 03:37:01 AM 3 26.71 0.00 0.97 0.00 0.10 72.22 03:38:01 AM all 37.15 0.00 1.93 0.42 0.10 60.39 03:38:01 AM 0 48.50 0.00 2.93 0.55 0.10 47.92 03:38:01 AM 1 46.73 0.00 2.30 0.97 0.12 49.88 03:38:01 AM 2 20.94 0.00 0.75 0.15 0.10 78.06 03:38:01 AM 3 32.46 0.00 1.72 0.02 0.10 65.70 03:39:01 AM all 35.34 0.00 1.56 0.34 0.61 62.15 03:39:01 AM 0 17.08 0.00 1.08 1.23 0.99 79.63 03:39:01 AM 1 47.10 0.00 2.28 0.02 0.68 49.92 03:39:01 AM 2 31.01 0.00 1.57 0.00 0.37 67.05 03:39:01 AM 3 46.27 0.00 1.32 0.10 0.40 51.91 03:40:01 AM all 44.26 0.00 2.87 0.35 0.11 52.42 03:40:01 AM 0 43.64 0.00 3.29 0.69 0.12 52.27 03:40:01 AM 1 38.20 0.00 2.10 0.12 0.10 59.49 03:40:01 AM 2 32.00 0.00 3.34 0.23 0.10 64.33 03:40:01 AM 3 63.18 0.00 2.77 0.35 0.12 33.58 03:41:01 AM all 51.21 0.00 3.01 0.28 0.13 45.37 03:41:01 AM 0 51.51 0.00 3.95 0.13 0.13 44.27 03:41:01 AM 1 51.08 0.00 2.38 0.35 0.12 46.06 03:41:01 AM 2 50.70 0.00 3.05 0.48 0.14 45.64 03:41:01 AM 3 51.55 0.00 2.65 0.15 0.12 45.53 03:42:01 AM all 21.64 0.00 4.18 0.80 0.14 73.24 03:42:01 AM 0 28.01 0.00 3.92 0.10 0.15 67.82 03:42:01 AM 1 32.38 0.00 5.74 0.14 0.15 61.59 03:42:01 AM 2 9.65 0.00 3.19 0.53 0.12 86.51 03:42:01 AM 3 16.42 0.00 3.85 2.42 0.14 77.18 Average: all 35.18 0.02 3.12 1.31 0.13 60.24 Average: 0 40.35 0.01 3.72 1.28 0.16 54.48 Average: 1 33.22 0.02 2.82 1.38 0.14 62.41 Average: 2 31.05 0.03 2.91 1.35 0.11 64.54 Average: 3 36.08 0.03 3.03 1.21 0.12 59.55