---> uname -a: Linux prd-centos8-builder-4c-4g-17563.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 1058 7330 19 7374 14355 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:29:65:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.43/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85234sec preferred_lft 85234sec inet6 fe80::f816:3eff:fe29:6543/64 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) 12/04/2025 _x86_64_ (4 CPU) 01:21:23 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 207.38 58.40 148.98 2138.35 12563.18 01:24:01 AM 26.90 0.03 26.86 0.53 3687.30 01:25:01 AM 4.73 0.00 4.73 0.00 127.65 01:26:01 AM 5.37 0.00 5.37 0.00 146.34 01:27:01 AM 435.05 16.63 418.43 2379.87 12232.41 01:28:01 AM 81.50 2.87 78.63 289.47 31749.77 01:29:01 AM 119.37 0.00 119.37 0.00 19885.14 01:30:01 AM 52.05 0.00 52.05 0.00 18403.17 01:31:01 AM 69.63 0.00 69.63 0.00 6863.86 01:32:01 AM 61.87 0.00 61.87 0.00 8273.59 01:33:01 AM 1428.31 30.91 1397.40 441.45 51173.96 01:34:01 AM 87.57 65.97 21.60 1290.98 1432.99 01:35:01 AM 9.92 0.57 9.35 5.20 7500.73 01:36:01 AM 23.00 13.56 9.43 153.31 9738.39 01:37:01 AM 10.58 0.03 10.55 0.27 12659.39 01:38:01 AM 76.19 0.08 76.11 0.67 8862.03 01:39:01 AM 57.36 0.00 57.36 0.00 4243.89 01:40:01 AM 127.12 0.62 126.51 33.06 14213.53 Average: 160.32 10.55 149.77 374.42 12432.09 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13234448 15100632 2907084 18.01 2688 2063900 828020 4.82 203460 2292524 94904 01:24:01 AM 13227788 15095872 2913744 18.05 2688 2065036 828020 4.82 203516 2297528 36 01:25:01 AM 13224528 15093604 2917004 18.07 2688 2065340 828020 4.82 203516 2298272 128 01:26:01 AM 13211516 15087980 2930016 18.15 2688 2070932 843948 4.91 203516 2306296 5392 01:27:01 AM 10499072 13555564 5642460 34.96 2688 3231456 2247132 13.07 390300 4774728 837008 01:28:01 AM 9628684 12946524 6512848 40.35 2688 3482300 2670620 15.54 508600 5507876 147340 01:29:01 AM 8751720 12961976 7389812 45.78 2688 4367028 2604276 15.15 871332 6009124 460912 01:30:01 AM 8047840 12439328 8093692 50.14 2688 4530320 3029628 17.62 956088 6597804 100552 01:31:01 AM 7852092 12412852 8289440 51.35 2688 4687608 3045404 17.72 1010084 6712104 78544 01:32:01 AM 7356276 12397824 8785256 54.43 2688 5162440 3045404 17.72 1046964 7158272 320296 01:33:01 AM 5905812 11962208 10235720 63.41 2688 5910144 3231712 18.80 1108572 7971628 420 01:34:01 AM 5587240 11814156 10554292 65.39 2688 6073504 3270964 19.03 1180604 8208336 115328 01:35:01 AM 5272156 11764020 10869376 67.34 2688 6337392 3249104 18.90 1280560 8419952 175936 01:36:01 AM 5013508 11779192 11128024 68.94 2688 6609752 3273652 19.04 1369684 8588932 175908 01:37:01 AM 4749148 11781244 11392384 70.58 2688 6874892 3248616 18.90 1459376 8762012 89452 01:38:01 AM 5102432 12120020 11039100 68.39 2688 6982292 3078912 17.91 1512376 8545528 75688 01:39:01 AM 4903464 12003904 11238068 69.62 2688 7065404 3243580 18.87 1539640 8717548 43628 01:40:01 AM 7510972 14692100 8630560 53.47 2688 7148640 897940 5.22 1762884 5901048 12 Average: 8282150 13056056 7859382 48.69 2688 4818243 2414720 14.05 933948 6170528 151194 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 95.75 68.36 1146.92 18.05 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 78.00 73.77 208.49 19.79 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 74.20 64.71 247.39 17.22 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 162.17 170.04 277.99 50.21 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 612.28 492.69 8976.71 70.91 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:28:01 AM eth0 100.12 84.18 1824.36 15.25 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.85 2.85 0.56 0.56 0.00 0.00 0.00 0.00 01:29:01 AM eth0 20.14 20.64 49.05 6.77 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 40.69 39.08 147.46 17.28 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 55.24 51.99 288.76 14.35 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 71.35 68.19 523.91 19.31 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 172.79 113.95 1585.70 16.56 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 8.38 8.60 84.98 1.41 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 3.03 2.58 0.88 1.11 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 2.17 1.93 0.51 0.86 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 2.52 2.15 0.67 0.98 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 52.30 51.88 514.90 11.27 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 46.80 46.14 208.29 13.47 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 642.62 733.76 208.54 4799.36 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 124.55 116.44 905.95 283.28 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) 12/04/2025 _x86_64_ (4 CPU) 01:21:23 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 14.94 0.46 7.05 1.18 0.08 76.29 01:23:01 AM 0 20.28 0.52 7.57 1.75 0.08 69.80 01:23:01 AM 1 12.19 0.59 8.43 1.05 0.10 77.64 01:23:01 AM 2 9.23 0.28 5.47 0.97 0.07 83.99 01:23:01 AM 3 18.06 0.45 6.76 0.94 0.07 73.73 01:24:01 AM all 0.44 0.00 0.32 0.17 0.05 99.02 01:24:01 AM 0 0.45 0.00 0.15 0.03 0.03 99.33 01:24:01 AM 1 0.37 0.00 0.13 0.00 0.05 99.45 01:24:01 AM 2 0.84 0.00 0.84 0.58 0.05 97.69 01:24:01 AM 3 0.12 0.00 0.15 0.07 0.05 99.62 01:25:01 AM all 0.40 0.00 0.21 0.02 0.05 99.32 01:25:01 AM 0 0.33 0.00 0.25 0.00 0.05 99.37 01:25:01 AM 1 0.52 0.00 0.12 0.00 0.05 99.32 01:25:01 AM 2 0.17 0.00 0.10 0.03 0.05 99.65 01:25:01 AM 3 0.58 0.00 0.38 0.03 0.03 98.96 01:26:01 AM all 0.62 0.00 0.45 0.01 0.05 98.87 01:26:01 AM 0 1.04 0.00 1.09 0.00 0.05 97.83 01:26:01 AM 1 0.45 0.00 0.13 0.02 0.05 99.35 01:26:01 AM 2 0.62 0.00 0.15 0.00 0.05 99.18 01:26:01 AM 3 0.37 0.00 0.42 0.03 0.07 99.11 01:27:01 AM all 46.69 0.00 3.09 1.64 0.11 48.47 01:27:01 AM 0 40.10 0.00 3.34 1.56 0.12 54.89 01:27:01 AM 1 50.11 0.00 3.92 1.49 0.10 44.37 01:27:01 AM 2 46.36 0.00 2.67 2.40 0.10 48.47 01:27:01 AM 3 50.18 0.00 2.45 1.11 0.12 46.15 01:28:01 AM all 60.82 0.00 2.63 0.52 0.09 35.93 01:28:01 AM 0 59.07 0.00 2.44 0.60 0.08 37.80 01:28:01 AM 1 59.88 0.00 3.02 0.52 0.10 36.48 01:28:01 AM 2 59.33 0.00 2.59 0.64 0.10 37.34 01:28:01 AM 3 65.02 0.00 2.47 0.32 0.08 32.11 01:29:01 AM all 46.83 0.00 2.64 3.01 0.13 47.40 01:29:01 AM 0 48.19 0.00 2.29 0.97 0.12 48.43 01:29:01 AM 1 49.39 0.00 3.71 4.06 0.13 42.71 01:29:01 AM 2 50.50 0.00 2.30 4.12 0.12 42.96 01:29:01 AM 3 39.25 0.00 2.24 2.91 0.15 55.45 01:30:01 AM all 57.77 0.00 2.83 0.44 0.08 38.88 01:30:01 AM 0 72.90 0.00 5.53 0.19 0.08 21.30 01:30:01 AM 1 45.95 0.00 2.68 0.19 0.10 51.09 01:30:01 AM 2 51.93 0.00 1.27 1.20 0.07 45.54 01:30:01 AM 3 60.26 0.00 1.84 0.20 0.07 37.63 01:31:01 AM all 45.45 0.00 3.09 0.36 0.08 51.02 01:31:01 AM 0 50.98 0.00 4.55 0.14 0.08 44.25 01:31:01 AM 1 49.55 0.00 4.50 0.44 0.08 45.42 01:31:01 AM 2 41.91 0.00 1.05 0.37 0.09 56.58 01:31:01 AM 3 39.35 0.00 2.26 0.47 0.08 57.83 01:32:01 AM all 47.09 0.00 2.86 0.31 0.16 49.59 01:32:01 AM 0 37.63 0.00 1.34 0.03 0.22 60.78 01:32:01 AM 1 55.38 0.00 4.29 0.42 0.13 39.78 01:32:01 AM 2 41.82 0.00 2.02 0.42 0.15 55.58 01:32:01 AM 3 53.54 0.00 3.78 0.35 0.12 42.20 01:33:01 AM all 22.31 0.00 13.58 11.81 0.12 52.18 01:33:01 AM 0 24.53 0.00 14.62 15.18 0.12 45.55 01:33:01 AM 1 20.41 0.00 12.24 12.18 0.12 55.05 01:33:01 AM 2 20.24 0.00 14.35 10.54 0.14 54.74 01:33:01 AM 3 24.10 0.00 13.10 9.32 0.12 53.37 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 39.33 0.00 1.24 0.42 0.10 58.91 01:34:01 AM 0 44.97 0.00 1.47 0.27 0.10 53.20 01:34:01 AM 1 24.91 0.00 0.73 0.28 0.10 73.97 01:34:01 AM 2 42.18 0.00 1.59 1.02 0.10 55.11 01:34:01 AM 3 45.27 0.00 1.19 0.12 0.10 53.33 01:35:01 AM all 37.36 0.00 1.56 0.15 0.10 60.83 01:35:01 AM 0 35.04 0.00 1.70 0.00 0.12 63.14 01:35:01 AM 1 46.76 0.00 1.75 0.22 0.10 51.17 01:35:01 AM 2 30.74 0.00 1.32 0.33 0.08 67.52 01:35:01 AM 3 36.90 0.00 1.47 0.03 0.10 61.50 01:36:01 AM all 38.16 0.00 1.57 0.24 0.10 59.93 01:36:01 AM 0 19.71 0.00 0.60 0.03 0.08 79.57 01:36:01 AM 1 48.38 0.00 2.42 0.30 0.12 48.78 01:36:01 AM 2 21.40 0.00 0.64 0.57 0.10 77.30 01:36:01 AM 3 63.13 0.00 2.64 0.05 0.10 34.08 01:37:01 AM all 37.47 0.00 1.63 0.26 0.09 60.55 01:37:01 AM 0 19.94 0.00 0.70 0.17 0.10 79.10 01:37:01 AM 1 68.57 0.00 3.54 0.12 0.10 27.67 01:37:01 AM 2 29.78 0.00 1.02 0.18 0.08 68.93 01:37:01 AM 3 31.61 0.00 1.25 0.57 0.07 66.51 01:38:01 AM all 43.04 0.00 2.78 0.25 0.10 53.83 01:38:01 AM 0 40.59 0.00 3.71 0.08 0.08 55.53 01:38:01 AM 1 59.63 0.00 2.89 0.58 0.12 36.78 01:38:01 AM 2 34.88 0.00 2.09 0.03 0.08 62.91 01:38:01 AM 3 37.04 0.00 2.43 0.30 0.10 60.13 01:39:01 AM all 52.93 0.00 2.85 0.14 0.09 43.98 01:39:01 AM 0 67.27 0.00 5.22 0.17 0.10 27.24 01:39:01 AM 1 48.09 0.00 2.17 0.25 0.10 49.39 01:39:01 AM 2 42.89 0.00 1.68 0.07 0.08 55.28 01:39:01 AM 3 53.47 0.00 2.34 0.08 0.08 44.02 01:40:01 AM all 23.31 0.00 3.24 0.47 0.12 72.86 01:40:01 AM 0 35.81 0.00 3.20 0.17 0.12 60.71 01:40:01 AM 1 20.49 0.00 3.41 0.77 0.13 75.20 01:40:01 AM 2 12.35 0.00 3.68 0.77 0.12 83.08 01:40:01 AM 3 24.58 0.00 2.65 0.15 0.12 72.50 Average: all 34.14 0.03 2.97 1.18 0.09 61.59 Average: 0 34.34 0.03 3.30 1.17 0.10 61.06 Average: 1 36.72 0.03 3.33 1.26 0.10 58.56 Average: 2 29.81 0.02 2.48 1.34 0.09 66.27 Average: 3 35.70 0.03 2.75 0.94 0.09 60.50