---> uname -a: Linux prd-centos8-builder-4c-4g-21493.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 1070 6850 19 7841 14343 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:05:8c:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.85/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85207sec preferred_lft 85207sec inet6 fe80::f816:3eff:fe05:8cbb/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) 06/16/2025 _x86_64_ (4 CPU) 03:22:57 LINUX RESTART (4 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 92.95 2.30 90.65 1518.56 9855.63 03:26:01 AM 10.73 0.03 10.70 0.53 228.91 03:27:01 AM 5.87 0.00 5.87 0.00 165.87 03:28:01 AM 394.57 15.86 378.71 2085.09 6162.90 03:29:01 AM 88.77 3.10 85.67 572.88 37285.97 03:30:01 AM 50.69 0.00 50.69 0.00 3020.83 03:31:01 AM 128.71 0.00 128.71 0.00 32410.25 03:32:01 AM 60.31 0.00 60.31 0.00 9677.45 03:33:01 AM 93.60 0.00 93.60 0.00 10820.41 03:34:01 AM 57.89 0.00 57.89 0.00 8064.67 03:35:01 AM 1389.62 0.50 1389.12 23.06 50815.40 03:36:01 AM 223.93 96.33 127.59 1706.10 5531.59 03:37:01 AM 20.26 0.58 19.68 8.13 8095.07 03:38:01 AM 25.78 13.58 12.20 153.44 9722.65 03:39:01 AM 11.43 0.03 11.39 0.27 9782.43 03:40:01 AM 74.01 0.08 73.93 0.67 11999.48 03:41:01 AM 40.88 0.00 40.88 0.00 3140.69 03:42:01 AM 78.44 0.43 78.00 24.26 16573.79 Average: 158.24 7.38 150.86 338.54 12963.93 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 13260696 15104340 2880836 17.85 2688 2041856 826636 4.81 203328 2270724 1040 03:26:01 AM 13255272 15100108 2886260 17.88 2688 2042248 826636 4.81 203376 2274424 208 03:27:01 AM 13247512 15096864 2894020 17.93 2688 2045380 826636 4.81 203376 2277988 2924 03:28:01 AM 11670988 13929132 4470544 27.70 2688 2439092 1904140 11.08 384644 3622548 248356 03:29:01 AM 10500608 13658240 5640924 34.95 2688 3330128 2043664 11.89 475044 4687664 21904 03:30:01 AM 9677328 13445168 6464204 40.05 2688 3928244 2207288 12.84 828924 5134116 547640 03:31:01 AM 8509536 12869080 7631996 47.28 2688 4512444 2670508 15.54 898040 6219500 186720 03:32:01 AM 7686812 12330284 8454720 52.38 2688 4769640 3088368 17.97 968140 6924100 185256 03:33:01 AM 7410792 12312120 8730740 54.09 2688 5007604 3115288 18.12 1043048 7083316 134132 03:34:01 AM 7297148 12434852 8844384 54.79 2688 5239812 2950924 17.17 1089940 7139928 139800 03:35:01 AM 5215792 11660344 10925740 67.69 2688 6284900 3099632 18.03 1103528 8620800 100280 03:36:01 AM 4715692 11226004 11425840 70.79 2688 6340204 3154024 18.35 1165632 9037520 8 03:37:01 AM 4795284 11606972 11346248 70.29 2688 6636640 3166524 18.42 1300436 8828148 88092 03:38:01 AM 4483288 11569580 11658244 72.23 2688 6908800 3151636 18.33 1389420 9047252 88064 03:39:01 AM 4028272 11379340 12113260 75.04 2688 7172388 3149388 18.32 1478856 9404364 87760 03:40:01 AM 4634732 12052944 11506800 71.29 2688 7361792 3148252 18.31 1538940 8937472 68596 03:41:01 AM 4519052 11989392 11622480 72.00 2688 7416968 3130084 18.21 1576216 9021624 38996 03:42:01 AM 6920196 14593236 9221336 57.13 2688 7615028 909504 5.29 1887620 6308020 23932 Average: 7879389 12908778 8262143 51.19 2688 5060732 2409396 14.02 985473 6491084 109095 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 134.52 110.51 489.49 30.15 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 84.37 70.59 230.36 19.56 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 127.61 127.51 248.12 37.22 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 519.79 420.49 5105.24 74.55 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:29:01 AM eth0 809.93 641.44 4213.79 49.46 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.70 0.70 0.11 0.11 0.00 0.00 0.00 0.00 03:30:01 AM eth0 111.61 80.42 1850.62 15.76 0.00 0.00 0.00 0.00 03:31:01 AM lo 2.22 2.22 0.46 0.46 0.00 0.00 0.00 0.00 03:31:01 AM eth0 34.24 34.53 139.77 10.58 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 22.81 21.28 11.23 9.03 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 23.38 21.21 16.15 15.59 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 60.96 55.01 604.27 16.88 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 412.81 215.13 1748.20 27.11 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 2.15 2.30 0.88 0.58 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 10.40 10.31 85.31 1.86 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 2.97 2.57 0.66 0.98 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 2.67 1.85 0.94 1.26 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 39.79 41.25 492.07 7.67 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 32.81 31.66 112.42 10.88 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 728.80 729.78 323.62 6191.37 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 175.65 145.44 870.80 362.22 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) 06/16/2025 _x86_64_ (4 CPU) 03:22:57 LINUX RESTART (4 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 6.56 0.00 1.04 0.71 0.06 91.62 03:25:01 AM 0 1.94 0.00 0.72 0.55 0.08 96.71 03:25:01 AM 1 8.25 0.00 1.04 1.04 0.05 89.63 03:25:01 AM 2 13.34 0.00 1.28 0.25 0.05 85.07 03:25:01 AM 3 2.70 0.00 1.14 1.02 0.05 95.09 03:26:01 AM all 0.48 0.00 0.30 0.71 0.05 98.46 03:26:01 AM 0 0.65 0.00 0.08 0.05 0.03 99.18 03:26:01 AM 1 0.27 0.00 0.22 2.77 0.05 96.70 03:26:01 AM 2 0.18 0.00 0.10 0.00 0.05 99.67 03:26:01 AM 3 0.82 0.00 0.79 0.03 0.05 98.31 03:27:01 AM all 0.51 0.00 0.39 0.03 0.05 99.03 03:27:01 AM 0 0.62 0.00 0.53 0.00 0.05 98.80 03:27:01 AM 1 0.23 0.00 0.17 0.03 0.03 99.53 03:27:01 AM 2 0.84 0.00 0.54 0.00 0.05 98.58 03:27:01 AM 3 0.35 0.00 0.32 0.07 0.05 99.21 03:28:01 AM all 35.42 0.00 2.83 1.55 0.10 60.10 03:28:01 AM 0 37.21 0.00 2.75 1.75 0.10 58.19 03:28:01 AM 1 31.60 0.00 3.25 1.34 0.10 63.71 03:28:01 AM 2 35.49 0.00 2.55 2.28 0.10 59.58 03:28:01 AM 3 37.42 0.00 2.76 0.82 0.08 58.92 03:29:01 AM all 42.49 0.00 2.36 0.96 0.08 54.11 03:29:01 AM 0 38.37 0.00 1.98 1.46 0.07 58.12 03:29:01 AM 1 48.25 0.00 2.81 0.52 0.08 48.33 03:29:01 AM 2 39.59 0.00 2.40 1.17 0.07 56.76 03:29:01 AM 3 43.73 0.00 2.25 0.71 0.08 53.23 03:30:01 AM all 60.37 0.00 2.55 0.17 0.08 36.83 03:30:01 AM 0 64.87 0.00 4.58 0.33 0.08 30.13 03:30:01 AM 1 61.68 0.00 1.76 0.08 0.07 36.42 03:30:01 AM 2 57.31 0.00 2.19 0.13 0.10 40.27 03:30:01 AM 3 57.62 0.00 1.66 0.13 0.08 40.51 03:31:01 AM all 51.70 0.00 2.79 1.62 0.09 43.81 03:31:01 AM 0 53.70 0.00 3.01 0.95 0.08 42.25 03:31:01 AM 1 54.35 0.00 3.67 1.89 0.10 39.99 03:31:01 AM 2 48.58 0.00 2.75 2.21 0.10 46.35 03:31:01 AM 3 50.15 0.00 1.71 1.41 0.08 46.64 03:32:01 AM all 54.34 0.00 2.89 0.57 0.08 42.12 03:32:01 AM 0 61.57 0.00 3.43 0.99 0.08 33.93 03:32:01 AM 1 53.21 0.00 2.63 0.52 0.08 43.56 03:32:01 AM 2 44.50 0.00 2.48 0.70 0.07 52.25 03:32:01 AM 3 58.09 0.00 3.00 0.08 0.08 38.74 03:33:01 AM all 57.43 0.00 2.85 0.43 0.10 39.20 03:33:01 AM 0 69.36 0.00 6.07 0.52 0.12 23.93 03:33:01 AM 1 55.00 0.00 1.79 0.08 0.08 43.04 03:33:01 AM 2 50.16 0.00 2.21 1.02 0.10 46.51 03:33:01 AM 3 55.17 0.00 1.32 0.10 0.08 43.32 03:34:01 AM all 46.84 0.00 3.04 0.29 0.09 49.74 03:34:01 AM 0 47.50 0.00 3.05 0.24 0.08 49.13 03:34:01 AM 1 37.75 0.00 1.97 0.47 0.08 59.72 03:34:01 AM 2 62.97 0.00 5.88 0.18 0.10 30.86 03:34:01 AM 3 39.07 0.00 1.25 0.29 0.08 59.31 03:35:01 AM all 30.15 0.00 12.77 10.14 0.09 46.85 03:35:01 AM 0 26.72 0.00 14.06 10.93 0.10 48.19 03:35:01 AM 1 24.13 0.00 12.22 12.05 0.09 51.52 03:35:01 AM 2 37.67 0.00 14.16 8.14 0.09 39.95 03:35:01 AM 3 32.01 0.00 10.63 9.45 0.10 47.81 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 37.08 0.00 2.83 1.69 0.10 58.30 03:36:01 AM 0 50.64 0.00 3.71 2.23 0.10 43.32 03:36:01 AM 1 33.53 0.00 2.63 1.64 0.10 62.10 03:36:01 AM 2 26.35 0.00 2.55 1.61 0.08 69.40 03:36:01 AM 3 37.81 0.00 2.45 1.27 0.10 58.37 03:37:01 AM all 36.92 0.00 1.66 0.16 0.08 61.19 03:37:01 AM 0 31.32 0.00 1.60 0.02 0.08 66.98 03:37:01 AM 1 33.71 0.00 1.20 0.20 0.07 64.82 03:37:01 AM 2 47.55 0.00 2.29 0.08 0.08 50.00 03:37:01 AM 3 35.10 0.00 1.54 0.35 0.07 62.95 03:38:01 AM all 37.08 0.00 1.65 0.24 0.08 60.95 03:38:01 AM 0 19.76 0.00 1.25 0.03 0.08 78.88 03:38:01 AM 1 27.31 0.00 1.57 0.35 0.07 70.71 03:38:01 AM 2 64.06 0.00 1.99 0.05 0.08 33.82 03:38:01 AM 3 37.21 0.00 1.80 0.52 0.10 60.37 03:39:01 AM all 37.75 0.00 1.58 0.17 0.09 60.42 03:39:01 AM 0 18.71 0.00 0.63 0.13 0.08 80.44 03:39:01 AM 1 40.98 0.00 1.37 0.00 0.10 57.55 03:39:01 AM 2 33.29 0.00 0.84 0.35 0.08 65.44 03:39:01 AM 3 58.02 0.00 3.47 0.18 0.08 38.24 03:40:01 AM all 41.57 0.00 2.48 0.25 0.09 55.61 03:40:01 AM 0 30.69 0.00 2.06 0.48 0.08 66.68 03:40:01 AM 1 28.70 0.00 2.12 0.33 0.07 68.78 03:40:01 AM 2 34.56 0.00 2.32 0.05 0.10 62.97 03:40:01 AM 3 72.33 0.00 3.43 0.12 0.10 24.03 03:41:01 AM all 55.06 0.00 2.91 0.37 0.09 41.57 03:41:01 AM 0 55.66 0.00 3.79 0.15 0.10 40.30 03:41:01 AM 1 59.00 0.00 2.64 0.08 0.08 38.20 03:41:01 AM 2 53.76 0.00 2.76 0.10 0.08 43.30 03:41:01 AM 3 51.82 0.00 2.45 1.14 0.08 44.50 03:42:01 AM all 27.95 0.00 4.39 0.45 0.09 67.12 03:42:01 AM 0 23.23 0.00 4.96 0.23 0.08 71.49 03:42:01 AM 1 27.45 0.00 2.83 0.93 0.10 68.70 03:42:01 AM 2 28.83 0.00 4.98 0.15 0.08 65.95 03:42:01 AM 3 32.32 0.00 4.77 0.47 0.10 62.34 Average: all 36.64 0.00 2.84 1.13 0.08 59.32 Average: 0 35.12 0.00 3.22 1.16 0.08 60.42 Average: 1 34.74 0.00 2.53 1.34 0.08 61.31 Average: 2 37.71 0.00 3.00 1.02 0.08 58.19 Average: 3 38.99 0.00 2.59 1.00 0.08 57.34