---> uname -a: Linux prd-centos8-builder-4c-4g-44549.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 14G 67G 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1076 6796 19 7890 14337 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:3d:8f:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.106/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85181sec preferred_lft 85181sec inet6 fe80::f816:3eff:fe3d:8fa4/64 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) 09/09/2025 _x86_64_ (4 CPU) 03:23:04 LINUX RESTART (4 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 127.78 2.32 125.46 1519.88 11774.87 03:26:01 AM 20.54 0.03 20.51 0.53 1046.72 03:27:01 AM 39.48 11.88 27.60 1606.00 608.55 03:28:01 AM 440.48 4.42 436.06 767.21 12366.02 03:29:01 AM 47.16 2.77 44.39 296.48 18561.72 03:30:01 AM 60.01 0.00 60.01 0.00 15438.80 03:31:01 AM 127.90 0.00 127.90 0.00 32438.69 03:32:01 AM 51.20 0.00 51.20 0.00 9214.46 03:33:01 AM 97.28 0.00 97.28 0.00 11426.99 03:34:01 AM 57.13 0.00 57.13 0.00 7645.42 03:35:01 AM 688.19 0.50 687.69 23.06 33543.69 03:36:01 AM 905.91 96.32 809.60 1705.81 22423.80 03:37:01 AM 21.91 0.58 21.33 8.13 5388.04 03:38:01 AM 23.61 13.53 10.08 152.62 9319.56 03:39:01 AM 10.19 0.05 10.14 0.80 10109.61 03:40:01 AM 10.33 0.03 10.30 0.27 9529.06 03:41:01 AM 93.57 0.08 93.49 0.67 8023.28 03:42:01 AM 69.42 6.68 62.74 1282.83 3113.98 03:43:01 AM 51.87 0.65 51.22 62.52 15345.49 Average: 154.95 7.36 147.59 390.89 12490.20 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 13236920 15092084 2904612 17.99 2688 2052432 824956 4.80 202892 2283100 11640 03:26:01 AM 13237392 15093892 2904140 17.99 2688 2052864 840728 4.89 202908 2284380 12 03:27:01 AM 12855556 14788252 3285976 20.36 2688 2122316 1173120 6.82 210280 2635604 17656 03:28:01 AM 11272752 13585980 4868780 30.16 2688 2490412 2183180 12.70 392748 4002520 95976 03:29:01 AM 10226380 13400996 5915152 36.65 2688 3344112 2384136 13.87 474880 4954680 388096 03:30:01 AM 9509060 13290264 6632472 41.09 2688 3939184 2383020 13.86 828572 5296020 547132 03:31:01 AM 8459204 12831752 7682328 47.59 2688 4523572 2817216 16.39 897712 6265672 186816 03:32:01 AM 8026724 12683384 8114808 50.27 2688 4780576 2916348 16.97 967692 6580580 192500 03:33:01 AM 7508392 12420704 8633140 53.48 2688 5016216 3138440 18.26 1041688 6981272 119700 03:34:01 AM 7387100 12537428 8754432 54.24 2688 5250344 3016972 17.55 1089192 7045072 143068 03:35:01 AM 5481092 11880132 10660440 66.04 2688 6295820 3152144 18.34 1102992 8506352 422860 03:36:01 AM 4929536 11453000 11211996 69.46 2688 6351120 3207720 18.66 1165084 8821708 3748 03:37:01 AM 5525636 12309748 10615896 65.77 2688 6607424 2968456 17.27 1299784 8108384 135740 03:38:01 AM 4737640 11745948 11403892 70.65 2688 6829240 3126956 18.19 1358772 8817340 89304 03:39:01 AM 4733016 12097172 11408516 70.68 2688 7183296 3134736 18.24 1477048 8712576 175648 03:40:01 AM 4100276 11641828 12041256 74.60 2688 7360504 3131548 18.22 1537496 9271164 87796 03:41:01 AM 4677028 12123584 11464504 71.02 2688 7391724 3188232 18.55 1569160 8867520 19900 03:42:01 AM 6951732 14668284 9189800 56.93 2688 7656992 895752 5.21 1892352 6275548 424176 03:43:01 AM 6961632 14682464 9179900 56.87 2688 7664156 878900 5.11 2064028 6097172 7584 Average: 7885109 13069837 8256423 51.15 2688 5205911 2387503 13.89 1040804 6410877 161545 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 104.95 93.62 558.59 26.77 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 94.57 81.94 241.14 22.65 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 204.45 228.83 296.73 69.68 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 474.22 356.72 5527.51 47.98 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 199.32 178.19 3675.91 16.27 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:30:01 AM eth0 106.21 81.64 1851.07 16.43 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 34.64 34.36 139.68 10.54 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 22.31 20.48 11.01 8.88 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 20.28 17.99 15.79 15.01 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 63.00 57.40 604.55 17.29 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 182.05 145.48 1734.08 22.87 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 3.45 3.53 0.91 0.67 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 9.26 9.60 85.16 1.77 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 2.53 1.77 0.54 0.76 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 3.86 3.10 1.20 1.64 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 2.10 1.78 0.48 0.75 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 60.86 59.70 512.47 13.19 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 134.98 132.78 229.00 40.17 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 738.31 779.02 237.29 6449.27 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 129.54 120.41 827.46 356.94 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) 09/09/2025 _x86_64_ (4 CPU) 03:23:04 LINUX RESTART (4 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 10.77 0.00 1.44 1.17 0.05 86.56 03:25:01 AM 0 12.68 0.00 1.42 1.07 0.05 84.78 03:25:01 AM 1 18.05 0.00 2.00 1.34 0.05 78.56 03:25:01 AM 2 5.46 0.00 0.97 1.15 0.07 92.35 03:25:01 AM 3 6.86 0.00 1.37 1.12 0.05 90.59 03:26:01 AM all 0.49 0.00 0.31 0.13 0.03 99.04 03:26:01 AM 0 0.10 0.00 0.08 0.03 0.03 99.75 03:26:01 AM 1 0.68 0.00 0.13 0.17 0.03 98.98 03:26:01 AM 2 0.53 0.00 0.48 0.32 0.02 98.65 03:26:01 AM 3 0.63 0.00 0.55 0.00 0.03 98.78 03:27:01 AM all 3.88 0.00 0.89 0.20 0.05 94.99 03:27:01 AM 0 3.18 0.00 0.92 0.22 0.05 95.63 03:27:01 AM 1 3.86 0.00 0.77 0.05 0.03 95.29 03:27:01 AM 2 3.77 0.00 0.74 0.07 0.05 95.38 03:27:01 AM 3 4.70 0.00 1.14 0.45 0.05 93.66 03:28:01 AM all 43.86 0.00 2.95 2.53 0.13 50.54 03:28:01 AM 0 40.95 0.00 2.82 1.16 0.12 54.96 03:28:01 AM 1 46.63 0.00 1.91 1.98 0.13 49.35 03:28:01 AM 2 44.80 0.00 3.10 3.76 0.12 48.22 03:28:01 AM 3 43.07 0.00 3.95 3.23 0.13 49.61 03:29:01 AM all 35.06 0.00 1.80 1.44 0.10 61.59 03:29:01 AM 0 33.36 0.00 1.78 0.22 0.10 64.55 03:29:01 AM 1 36.16 0.00 2.00 2.57 0.08 59.18 03:29:01 AM 2 38.62 0.00 2.11 1.98 0.12 57.17 03:29:01 AM 3 32.11 0.00 1.32 1.00 0.08 65.48 03:30:01 AM all 59.36 0.00 2.60 0.51 0.13 37.40 03:30:01 AM 0 54.02 0.00 2.21 1.22 0.13 42.42 03:30:01 AM 1 62.63 0.00 1.94 0.35 0.13 34.94 03:30:01 AM 2 60.06 0.00 2.04 0.28 0.13 37.48 03:30:01 AM 3 60.72 0.00 4.20 0.20 0.12 34.76 03:31:01 AM all 50.27 0.00 2.81 2.41 0.11 44.40 03:31:01 AM 0 46.03 0.00 2.05 0.75 0.10 51.07 03:31:01 AM 1 46.90 0.00 2.85 3.26 0.12 46.87 03:31:01 AM 2 54.28 0.00 3.00 2.31 0.10 40.30 03:31:01 AM 3 53.84 0.00 3.35 3.33 0.12 39.36 03:32:01 AM all 53.88 0.00 2.84 0.85 0.11 42.32 03:32:01 AM 0 50.23 0.00 1.04 0.23 0.10 48.39 03:32:01 AM 1 48.12 0.00 2.58 1.51 0.10 47.70 03:32:01 AM 2 47.17 0.00 1.51 1.06 0.10 50.16 03:32:01 AM 3 70.00 0.00 6.25 0.59 0.13 23.03 03:33:01 AM all 58.18 0.00 2.90 0.58 0.11 38.23 03:33:01 AM 0 52.82 0.00 3.04 0.60 0.12 43.42 03:33:01 AM 1 52.74 0.00 2.65 0.60 0.10 43.90 03:33:01 AM 2 66.28 0.00 3.00 0.18 0.12 30.42 03:33:01 AM 3 60.88 0.00 2.90 0.92 0.12 35.18 03:34:01 AM all 48.08 0.00 2.97 0.47 0.12 48.36 03:34:01 AM 0 41.87 0.00 1.45 0.05 0.13 56.50 03:34:01 AM 1 48.39 0.00 2.79 0.54 0.10 48.18 03:34:01 AM 2 44.92 0.00 2.83 0.84 0.12 51.29 03:34:01 AM 3 57.17 0.00 4.83 0.45 0.12 37.43 03:35:01 AM all 33.35 0.00 10.55 5.63 0.10 50.37 03:35:01 AM 0 33.80 0.00 10.72 7.34 0.08 48.05 03:35:01 AM 1 36.95 0.00 12.17 5.32 0.12 45.44 03:35:01 AM 2 26.60 0.00 10.11 6.59 0.10 56.59 03:35:01 AM 3 36.08 0.00 9.20 3.24 0.09 51.40 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 34.73 0.00 5.63 7.91 0.11 51.63 03:36:01 AM 0 63.23 0.00 6.20 7.64 0.12 22.81 03:36:01 AM 1 26.26 0.00 6.07 9.47 0.10 58.09 03:36:01 AM 2 21.61 0.00 5.30 8.87 0.10 64.12 03:36:01 AM 3 27.83 0.00 4.93 5.66 0.10 61.47 03:37:01 AM all 37.89 0.00 1.33 0.42 0.10 60.26 03:37:01 AM 0 86.58 0.00 2.77 0.02 0.13 10.50 03:37:01 AM 1 19.37 0.00 0.57 0.00 0.08 79.98 03:37:01 AM 2 20.57 0.00 0.60 0.32 0.08 78.43 03:37:01 AM 3 24.97 0.00 1.37 1.35 0.08 72.23 03:38:01 AM all 36.59 0.00 1.84 0.59 0.09 60.90 03:38:01 AM 0 29.12 0.00 1.70 0.85 0.08 68.24 03:38:01 AM 1 57.96 0.00 2.53 0.08 0.12 39.31 03:38:01 AM 2 19.92 0.00 0.84 1.17 0.08 77.99 03:38:01 AM 3 39.35 0.00 2.29 0.23 0.08 58.04 03:39:01 AM all 37.05 0.00 2.08 0.37 0.09 60.41 03:39:01 AM 0 19.05 0.00 1.07 0.62 0.08 79.18 03:39:01 AM 1 33.35 0.00 2.76 0.48 0.08 63.32 03:39:01 AM 2 62.14 0.00 2.69 0.08 0.10 34.98 03:39:01 AM 3 33.68 0.00 1.82 0.30 0.08 64.11 03:40:01 AM all 38.07 0.00 1.51 0.42 0.09 59.91 03:40:01 AM 0 43.48 0.00 1.75 0.57 0.08 54.11 03:40:01 AM 1 27.07 0.00 0.75 0.00 0.08 72.09 03:40:01 AM 2 49.62 0.00 1.87 0.72 0.10 47.69 03:40:01 AM 3 32.11 0.00 1.65 0.40 0.10 65.74 03:41:01 AM all 49.52 0.00 2.99 0.52 0.09 46.89 03:41:01 AM 0 50.83 0.00 4.29 0.45 0.10 44.33 03:41:01 AM 1 50.83 0.00 3.49 0.65 0.08 44.94 03:41:01 AM 2 47.85 0.00 2.08 0.92 0.08 49.07 03:41:01 AM 3 48.58 0.00 2.08 0.05 0.08 49.21 03:42:01 AM all 48.41 0.13 4.50 0.33 0.10 46.53 03:42:01 AM 0 46.84 0.54 2.68 0.67 0.10 49.17 03:42:01 AM 1 56.95 0.00 5.96 0.20 0.10 36.79 03:42:01 AM 2 48.80 0.00 5.13 0.30 0.10 45.66 03:42:01 AM 3 41.05 0.00 4.22 0.15 0.08 54.50 03:43:01 AM all 22.48 0.00 2.41 1.24 0.10 73.77 03:43:01 AM 0 21.66 0.00 1.96 0.47 0.10 75.81 03:43:01 AM 1 31.96 0.00 2.68 0.92 0.12 64.32 03:43:01 AM 2 17.97 0.00 2.52 0.29 0.08 79.15 03:43:01 AM 3 18.33 0.00 2.48 3.29 0.08 75.82 Average: all 36.93 0.01 2.85 1.45 0.09 58.66 Average: 0 38.40 0.03 2.62 1.27 0.10 57.59 Average: 1 37.08 0.00 2.97 1.55 0.09 58.31 Average: 2 35.85 0.00 2.67 1.64 0.09 59.75 Average: 3 36.40 0.00 3.14 1.36 0.09 59.00