---> uname -a: Linux prd-centos8-builder-4c-4g-25828.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: 2799.996 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 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1064 7333 19 7364 14349 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:c2:eb:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.51/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85279sec preferred_lft 85279sec inet6 fe80::f816:3eff:fec2:ebb5/64 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) 07/05/2025 _x86_64_ (4 CPU) 01:21:21 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 214.20 62.86 151.33 2107.30 11577.46 01:24:01 AM 31.38 0.00 31.38 0.00 4696.40 01:25:01 AM 6.03 0.03 6.00 0.53 163.94 01:26:01 AM 359.86 16.21 343.65 1948.42 3926.56 01:27:01 AM 101.18 3.28 97.90 720.47 38987.38 01:28:01 AM 56.74 0.00 56.74 0.00 6589.12 01:29:01 AM 123.53 0.00 123.53 0.00 30009.65 01:30:01 AM 64.73 0.00 64.73 0.00 6934.16 01:31:01 AM 65.26 0.00 65.26 0.00 7018.61 01:32:01 AM 612.71 0.50 612.21 23.06 30558.17 01:33:01 AM 1026.85 96.35 930.49 1706.38 24486.10 01:34:01 AM 18.21 0.58 17.63 8.13 5253.72 01:35:01 AM 26.22 13.58 12.63 153.47 9682.57 01:36:01 AM 9.82 0.00 9.82 0.00 9826.40 01:37:01 AM 18.18 0.12 18.06 0.93 9833.57 01:38:01 AM 91.78 0.00 91.78 0.00 7992.98 01:39:01 AM 123.68 0.42 123.26 24.13 4697.53 01:40:01 AM 63.78 0.27 63.51 43.59 12318.11 Average: 167.45 10.79 156.66 374.28 12475.91 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13249128 15108080 2892404 17.92 2688 2056628 828820 4.82 203020 2286024 126052 01:24:01 AM 13234480 15094724 2907052 18.01 2688 2057000 828820 4.82 203024 2291920 224 01:25:01 AM 13230184 15091840 2911348 18.04 2688 2057436 828820 4.82 203060 2292812 296 01:26:01 AM 11933912 14193824 4207620 26.07 2688 2439168 1624020 9.45 243388 3495804 296844 01:27:01 AM 10320928 13499044 5820604 36.06 2688 3347304 2240696 13.03 472576 4862736 34896 01:28:01 AM 8064572 12195284 8076960 50.04 2688 4288048 3482460 20.26 865568 6700928 797384 01:29:01 AM 8732108 13020288 7409424 45.90 2688 4440584 2660904 15.48 894632 5998064 75896 01:30:01 AM 7899884 12396376 8241648 51.06 2688 4625224 3275180 19.05 991536 6689672 84372 01:31:01 AM 7631740 12370008 8509792 52.72 2688 4862600 3275180 19.05 1039452 6897412 128944 01:32:01 AM 5786728 11754180 10354804 64.15 2688 5889060 3403860 19.80 1053704 8309876 471036 01:33:01 AM 5146532 11239080 10995000 68.12 2688 5944368 3464576 20.15 1115804 8695472 3756 01:34:01 AM 5605312 12000648 10536220 65.27 2688 6241396 3360076 19.55 1250836 8115324 175904 01:35:01 AM 5391472 12052676 10750060 66.60 2688 6509648 3301228 19.20 1339672 8245208 173300 01:36:01 AM 4769844 11703176 11371688 70.45 2688 6777292 3475280 20.22 1428084 8765136 175700 01:37:01 AM 4919916 12039408 11221616 69.52 2688 6962504 3295236 19.17 1519200 8530348 95320 01:38:01 AM 5024036 12073804 11117496 68.88 2688 7016668 3294136 19.16 1525692 8603596 40996 01:39:01 AM 7517072 14692240 8624460 53.43 2688 7139528 906692 5.27 1761884 5883024 322752 01:40:01 AM 7459904 14642592 8681628 53.78 2688 7150452 937744 5.46 1938044 5766828 8364 Average: 8106542 13064848 8034990 49.78 2688 4989162 2471318 14.38 1002732 6246121 167335 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 165.73 119.03 1144.76 25.60 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 95.10 81.95 264.65 21.82 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 96.37 85.22 275.94 23.80 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 527.69 453.23 5031.64 93.07 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:27:01 AM eth0 292.09 255.57 4166.14 25.20 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.97 0.97 0.12 0.12 0.00 0.00 0.00 0.00 01:28:01 AM eth0 93.45 72.74 1776.77 12.61 0.00 0.00 0.00 0.00 01:29:01 AM lo 1.88 1.88 0.44 0.44 0.00 0.00 0.00 0.00 01:29:01 AM eth0 39.41 38.51 140.95 12.26 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 30.19 29.46 47.95 16.52 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 70.10 65.74 624.26 18.57 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 294.55 172.95 1742.08 25.15 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 4.30 3.85 1.46 1.36 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 9.78 9.76 85.23 1.79 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 1.75 1.48 0.39 0.75 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 2.38 2.18 0.57 0.93 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 13.96 15.34 64.16 3.56 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 67.71 63.02 542.90 14.45 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 341.74 375.49 214.59 1598.48 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 492.49 547.02 363.02 3474.60 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 146.61 132.93 916.11 298.37 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) 07/05/2025 _x86_64_ (4 CPU) 01:21:21 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 16.10 0.61 11.20 1.10 0.08 70.90 01:23:01 AM 0 27.36 0.37 8.49 0.47 0.08 63.24 01:23:01 AM 1 13.02 0.79 13.89 1.96 0.07 70.28 01:23:01 AM 2 7.65 0.70 11.48 0.89 0.08 79.20 01:23:01 AM 3 16.37 0.60 10.97 1.09 0.07 70.91 01:24:01 AM all 0.48 0.00 0.37 0.24 0.03 98.89 01:24:01 AM 0 0.17 0.00 0.17 0.20 0.03 99.43 01:24:01 AM 1 0.55 0.00 0.18 0.13 0.03 99.10 01:24:01 AM 2 0.32 0.00 0.35 0.63 0.02 98.68 01:24:01 AM 3 0.87 0.00 0.79 0.00 0.02 98.33 01:25:01 AM all 0.48 0.00 0.30 0.02 0.03 99.17 01:25:01 AM 0 0.13 0.00 0.12 0.08 0.02 99.65 01:25:01 AM 1 0.87 0.00 0.50 0.00 0.03 98.60 01:25:01 AM 2 0.47 0.00 0.12 0.00 0.02 99.40 01:25:01 AM 3 0.47 0.00 0.45 0.00 0.03 99.05 01:26:01 AM all 29.96 0.00 2.47 1.27 0.09 66.20 01:26:01 AM 0 30.06 0.00 3.17 1.88 0.10 64.79 01:26:01 AM 1 28.61 0.00 2.66 1.04 0.08 67.61 01:26:01 AM 2 31.75 0.00 1.81 1.21 0.08 65.15 01:26:01 AM 3 29.44 0.00 2.25 0.97 0.08 67.26 01:27:01 AM all 57.05 0.00 2.68 0.88 0.12 39.27 01:27:01 AM 0 56.25 0.00 3.47 0.44 0.12 39.72 01:27:01 AM 1 57.38 0.00 1.67 1.92 0.12 38.91 01:27:01 AM 2 53.83 0.00 2.27 0.35 0.13 43.41 01:27:01 AM 3 60.74 0.00 3.32 0.82 0.12 35.01 01:28:01 AM all 56.13 0.00 2.74 0.28 0.09 40.76 01:28:01 AM 0 56.17 0.00 2.21 0.37 0.08 41.16 01:28:01 AM 1 49.01 0.00 2.16 0.38 0.08 48.36 01:28:01 AM 2 56.98 0.00 2.26 0.20 0.08 40.48 01:28:01 AM 3 62.36 0.00 4.34 0.18 0.10 33.02 01:29:01 AM all 51.45 0.00 2.87 0.83 0.09 44.76 01:29:01 AM 0 40.89 0.00 2.22 1.61 0.10 55.18 01:29:01 AM 1 51.09 0.00 1.88 0.32 0.08 46.62 01:29:01 AM 2 65.49 0.00 5.85 0.65 0.10 27.90 01:29:01 AM 3 48.29 0.00 1.51 0.74 0.08 49.37 01:30:01 AM all 49.03 0.00 2.90 0.31 0.09 47.67 01:30:01 AM 0 54.33 0.00 3.97 0.13 0.10 41.47 01:30:01 AM 1 53.79 0.00 2.33 0.25 0.08 43.55 01:30:01 AM 2 49.48 0.00 3.37 0.10 0.08 46.97 01:30:01 AM 3 38.52 0.00 1.93 0.74 0.10 58.71 01:31:01 AM all 42.62 0.00 3.00 0.31 0.08 53.99 01:31:01 AM 0 51.96 0.00 3.90 0.12 0.10 43.92 01:31:01 AM 1 54.13 0.00 4.38 0.18 0.08 41.23 01:31:01 AM 2 31.41 0.00 1.93 0.64 0.08 65.93 01:31:01 AM 3 32.96 0.00 1.77 0.29 0.07 64.92 01:32:01 AM all 33.43 0.00 10.56 3.44 0.09 52.47 01:32:01 AM 0 34.59 0.00 10.82 3.14 0.09 51.37 01:32:01 AM 1 38.50 0.00 10.57 2.62 0.10 48.21 01:32:01 AM 2 29.54 0.00 11.30 4.93 0.09 54.14 01:32:01 AM 3 31.07 0.00 9.55 3.09 0.10 56.19 01:33:01 AM all 35.23 0.00 5.39 7.55 0.10 51.73 01:33:01 AM 0 21.44 0.00 5.43 8.05 0.10 64.99 01:33:01 AM 1 48.37 0.00 5.67 7.68 0.10 38.17 01:33:01 AM 2 31.39 0.00 5.42 6.97 0.10 56.13 01:33:01 AM 3 39.74 0.00 5.04 7.49 0.10 47.63 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.65 0.00 1.48 0.09 0.08 60.70 01:34:01 AM 0 37.66 0.00 2.00 0.08 0.08 60.17 01:34:01 AM 1 33.42 0.00 0.65 0.17 0.08 65.68 01:34:01 AM 2 39.66 0.00 1.92 0.05 0.08 58.29 01:34:01 AM 3 39.85 0.00 1.35 0.07 0.08 58.64 01:35:01 AM all 37.60 0.00 1.51 0.23 0.09 60.56 01:35:01 AM 0 49.94 0.00 1.63 0.10 0.10 48.22 01:35:01 AM 1 21.73 0.00 0.72 0.02 0.07 77.47 01:35:01 AM 2 54.14 0.00 2.31 0.25 0.12 43.19 01:35:01 AM 3 24.57 0.00 1.39 0.57 0.08 73.39 01:36:01 AM all 35.72 0.00 1.92 0.18 0.08 62.10 01:36:01 AM 0 16.16 0.00 0.65 0.00 0.07 83.12 01:36:01 AM 1 58.85 0.00 3.88 0.05 0.10 37.12 01:36:01 AM 2 37.89 0.00 1.87 0.15 0.08 60.00 01:36:01 AM 3 29.98 0.00 1.27 0.52 0.08 68.15 01:37:01 AM all 39.83 0.00 1.52 0.23 0.08 58.34 01:37:01 AM 0 41.98 0.00 1.79 0.08 0.08 56.06 01:37:01 AM 1 58.46 0.00 2.17 0.38 0.10 38.88 01:37:01 AM 2 27.49 0.00 1.32 0.33 0.08 70.77 01:37:01 AM 3 31.36 0.00 0.79 0.12 0.07 67.67 01:38:01 AM all 49.86 0.00 3.60 0.23 0.10 46.21 01:38:01 AM 0 51.41 0.00 3.15 0.03 0.10 45.30 01:38:01 AM 1 51.43 0.00 4.98 0.17 0.10 43.31 01:38:01 AM 2 55.43 0.00 3.57 0.12 0.08 40.79 01:38:01 AM 3 41.14 0.00 2.69 0.59 0.10 55.48 01:39:01 AM all 34.63 0.00 4.22 0.29 0.09 60.77 01:39:01 AM 0 30.57 0.00 5.33 0.20 0.08 63.81 01:39:01 AM 1 34.11 0.00 3.63 0.44 0.10 61.73 01:39:01 AM 2 31.28 0.00 3.56 0.39 0.08 64.69 01:39:01 AM 3 42.58 0.00 4.36 0.12 0.10 52.84 01:40:01 AM all 19.50 0.00 2.30 0.36 0.08 77.76 01:40:01 AM 0 11.08 0.00 2.04 0.67 0.07 86.14 01:40:01 AM 1 29.55 0.00 2.82 0.34 0.08 67.21 01:40:01 AM 2 27.56 0.00 2.28 0.34 0.08 69.74 01:40:01 AM 3 9.86 0.00 2.08 0.08 0.07 87.91 Average: all 34.81 0.03 3.38 0.99 0.08 60.71 Average: 0 33.99 0.02 3.35 0.97 0.08 61.57 Average: 1 37.92 0.04 3.59 1.00 0.08 57.37 Average: 2 35.09 0.04 3.49 1.00 0.08 60.29 Average: 3 32.21 0.03 3.09 0.97 0.08 63.61