---> uname -a: Linux prd-centos8-builder-4c-4g-32890.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 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1051 7347 19 7364 14362 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:f5:f4:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.101/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85266sec preferred_lft 85266sec inet6 fe80::f816:3eff:fef5:f414/64 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) 08/04/2025 _x86_64_ (4 CPU) 01:21:22 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 232.19 82.22 149.97 2270.18 11526.61 01:24:01 AM 39.26 0.00 39.26 0.00 4980.34 01:25:01 AM 6.50 0.03 6.47 0.53 163.96 01:26:01 AM 269.93 12.33 257.60 1615.59 3034.29 01:27:01 AM 190.95 6.93 184.02 947.26 12273.55 01:28:01 AM 71.15 0.15 71.00 95.32 29695.83 01:29:01 AM 120.19 0.00 120.19 0.00 32111.46 01:30:01 AM 53.02 0.00 53.02 0.00 6923.28 01:31:01 AM 69.64 0.00 69.64 0.00 6398.03 01:32:01 AM 76.35 0.03 76.32 19.33 9512.18 01:33:01 AM 1504.27 56.14 1448.13 674.55 48822.98 01:34:01 AM 56.56 40.73 15.83 1038.76 1319.56 01:35:01 AM 16.28 3.03 13.25 50.38 10309.18 01:36:01 AM 21.14 11.08 10.06 107.96 10020.94 01:37:01 AM 9.42 0.03 9.38 0.27 9748.36 01:38:01 AM 92.19 0.08 92.11 0.67 10898.38 01:39:01 AM 127.20 0.03 127.16 5.20 3804.28 01:40:00 AM 59.99 0.66 59.32 63.94 13248.79 01:40:01 AM 8.21 0.00 8.21 0.00 114.18 Average: 167.50 11.86 155.64 382.71 12472.34 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13266432 15124252 2875100 17.81 2688 2055608 807888 4.70 203248 2261176 125156 01:24:01 AM 13245588 15105592 2895944 17.94 2688 2056824 807888 4.70 203252 2280284 40 01:25:01 AM 13241012 15102340 2900520 17.97 2688 2057252 807888 4.70 203264 2281256 24 01:26:01 AM 12066888 14221152 4074644 25.24 2688 2337636 1929552 11.22 224628 3393164 222620 01:27:01 AM 10460168 13596168 5681364 35.20 2688 3308856 2212472 12.87 448724 4751620 832180 01:28:01 AM 9055440 12766192 7086092 43.90 2688 3871088 2968920 17.27 728796 5854596 520568 01:29:01 AM 8798132 13013032 7343400 45.49 2688 4370080 2704192 15.73 878748 5952624 80776 01:30:01 AM 8307284 12722280 7834248 48.53 2688 4553004 2976848 17.32 958084 6331912 82620 01:31:01 AM 8075568 12682632 8065964 49.97 2688 4733284 2976848 17.32 1011888 6483808 93676 01:32:01 AM 6950012 12396636 9191520 56.94 2688 5509444 3104372 18.06 1054000 7446116 643396 01:33:01 AM 5708088 11764064 10433444 64.64 2688 5909088 3179240 18.49 1108556 8150256 396 01:34:01 AM 5914452 12220644 10227080 63.36 2688 6152680 3207280 18.66 1221280 7834676 203124 01:35:01 AM 5150592 11632008 10990940 68.09 2688 6330124 3212028 18.69 1280564 8526552 87840 01:36:01 AM 5224416 12068392 10917116 67.63 2688 6689040 3208344 18.66 1398828 8343576 175860 01:37:01 AM 4930432 12043560 11211100 69.45 2688 6954080 3208244 18.66 1488744 8543176 177252 01:38:01 AM 5153508 12169524 10988024 68.07 2688 6983796 3242516 18.86 1521232 8480380 18380 01:39:01 AM 7506212 14671852 8635320 53.50 2688 7131860 903532 5.26 1761784 5895456 341588 01:40:00 AM 7589948 14773872 8551584 52.98 2688 7151320 815948 4.75 1936648 5638716 19832 01:40:01 AM 7547324 14732396 8594208 53.24 2688 7152512 887272 5.16 1937144 5680184 21036 Average: 8325868 13305610 7815664 48.42 2688 5016188 2271646 13.21 1029969 6006817 191914 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 155.26 106.51 1141.93 20.99 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 100.35 92.05 254.50 24.71 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 91.02 81.12 268.70 22.50 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 393.54 364.46 3618.40 83.44 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 534.90 431.65 5542.37 39.25 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 102.65 84.15 1836.28 16.88 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 24.62 25.42 62.78 8.16 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 40.34 40.28 141.65 11.61 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 46.91 45.38 275.66 19.24 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 195.62 148.76 1507.00 26.27 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 113.23 56.09 595.74 9.53 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 9.37 9.77 85.16 1.66 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 1.18 1.07 0.28 0.58 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 3.03 2.83 0.74 1.16 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 2.38 2.23 0.60 0.95 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 56.85 56.58 513.32 12.69 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 137.23 133.71 232.09 41.75 0.00 0.00 0.00 0.00 01:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:00 AM eth0 744.22 839.76 452.10 5157.79 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 48.51 41.04 39.03 18.13 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 152.07 139.12 917.85 299.15 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) 08/04/2025 _x86_64_ (4 CPU) 01:21:22 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 18.01 0.80 14.28 2.17 0.09 64.65 01:23:01 AM 0 12.78 0.74 14.20 1.49 0.10 70.70 01:23:01 AM 1 22.25 0.95 16.96 1.99 0.08 57.75 01:23:01 AM 2 18.70 0.92 15.05 2.71 0.08 62.53 01:23:01 AM 3 18.33 0.60 10.90 2.49 0.08 67.59 01:24:01 AM all 0.50 0.00 0.41 0.47 0.04 98.58 01:24:01 AM 0 0.89 0.00 0.84 0.00 0.05 98.23 01:24:01 AM 1 0.55 0.00 0.15 0.22 0.03 99.05 01:24:01 AM 2 0.45 0.00 0.37 0.99 0.03 98.16 01:24:01 AM 3 0.12 0.00 0.27 0.69 0.05 98.88 01:25:01 AM all 0.49 0.00 0.29 0.02 0.04 99.16 01:25:01 AM 0 0.73 0.00 0.53 0.00 0.03 98.70 01:25:01 AM 1 0.20 0.00 0.08 0.00 0.05 99.67 01:25:01 AM 2 0.62 0.00 0.18 0.07 0.05 99.08 01:25:01 AM 3 0.42 0.00 0.37 0.00 0.03 99.18 01:26:01 AM all 18.72 0.00 2.01 1.00 0.08 78.19 01:26:01 AM 0 19.93 0.00 1.86 1.12 0.10 76.99 01:26:01 AM 1 19.58 0.00 2.31 1.22 0.08 76.80 01:26:01 AM 2 15.50 0.00 2.03 0.59 0.07 81.82 01:26:01 AM 3 19.89 0.00 1.83 1.09 0.07 77.12 01:27:01 AM all 40.91 0.00 2.49 1.09 0.09 55.41 01:27:01 AM 0 38.70 0.00 1.62 0.87 0.08 58.73 01:27:01 AM 1 36.26 0.00 1.36 1.32 0.08 60.98 01:27:01 AM 2 48.22 0.00 2.71 0.61 0.10 48.37 01:27:01 AM 3 40.52 0.00 4.30 1.56 0.10 53.52 01:28:01 AM all 64.34 0.00 2.71 1.23 0.10 31.62 01:28:01 AM 0 54.51 0.00 2.16 1.62 0.08 41.62 01:28:01 AM 1 68.81 0.00 2.71 0.27 0.10 28.11 01:28:01 AM 2 67.02 0.00 3.77 2.35 0.12 26.75 01:28:01 AM 3 67.03 0.00 2.21 0.67 0.10 29.99 01:29:01 AM all 49.13 0.00 2.62 2.26 0.10 45.89 01:29:01 AM 0 52.84 0.00 2.73 1.14 0.12 43.18 01:29:01 AM 1 49.98 0.00 3.38 4.77 0.12 41.75 01:29:01 AM 2 48.94 0.00 2.75 2.46 0.08 45.76 01:29:01 AM 3 44.76 0.00 1.61 0.69 0.10 52.85 01:30:01 AM all 53.94 0.00 2.80 0.41 0.08 42.76 01:30:01 AM 0 59.11 0.00 4.04 0.47 0.08 36.30 01:30:01 AM 1 60.30 0.00 3.00 0.20 0.08 36.41 01:30:01 AM 2 52.77 0.00 1.71 0.45 0.07 45.00 01:30:01 AM 3 43.58 0.00 2.46 0.52 0.10 53.34 01:31:01 AM all 45.69 0.00 2.92 0.38 0.08 50.93 01:31:01 AM 0 43.08 0.00 2.66 0.54 0.08 53.64 01:31:01 AM 1 41.04 0.00 1.54 0.20 0.07 57.14 01:31:01 AM 2 57.87 0.00 4.95 0.58 0.09 36.51 01:31:01 AM 3 40.89 0.00 2.56 0.19 0.08 56.28 01:32:01 AM all 42.71 0.00 4.53 0.60 0.08 52.08 01:32:01 AM 0 49.31 0.00 4.78 0.19 0.08 45.63 01:32:01 AM 1 37.91 0.00 3.82 0.24 0.08 57.95 01:32:01 AM 2 44.37 0.00 5.82 1.07 0.08 48.66 01:32:01 AM 3 39.23 0.00 3.71 0.90 0.07 56.09 01:33:01 AM all 26.28 0.00 10.97 14.06 0.11 48.57 01:33:01 AM 0 32.98 0.00 9.51 11.60 0.12 45.79 01:33:01 AM 1 29.19 0.00 12.52 14.21 0.12 43.96 01:33:01 AM 2 29.65 0.00 11.30 12.04 0.10 46.91 01:33:01 AM 3 13.31 0.00 10.58 18.39 0.10 57.63 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.14 0.00 1.39 0.43 0.09 60.95 01:34:01 AM 0 25.13 0.00 0.72 0.12 0.07 73.97 01:34:01 AM 1 37.56 0.00 1.35 0.08 0.10 60.91 01:34:01 AM 2 50.47 0.00 2.12 0.35 0.10 46.96 01:34:01 AM 3 35.39 0.00 1.39 1.17 0.08 61.97 01:35:01 AM all 39.09 0.00 1.37 0.41 0.08 59.04 01:35:01 AM 0 49.65 0.00 1.71 0.27 0.10 48.28 01:35:01 AM 1 47.14 0.00 1.52 0.38 0.08 50.88 01:35:01 AM 2 21.95 0.00 1.24 0.60 0.07 76.15 01:35:01 AM 3 37.64 0.00 1.00 0.40 0.08 60.88 01:36:01 AM all 36.89 0.00 1.84 0.42 0.09 60.76 01:36:01 AM 0 23.36 0.00 1.03 0.68 0.08 74.84 01:36:01 AM 1 19.66 0.00 1.05 0.67 0.08 78.54 01:36:01 AM 2 60.73 0.00 2.89 0.28 0.10 36.00 01:36:01 AM 3 43.82 0.00 2.37 0.05 0.08 53.67 01:37:01 AM all 36.69 0.00 1.60 0.46 0.09 61.16 01:37:01 AM 0 18.27 0.00 0.63 0.00 0.10 80.99 01:37:01 AM 1 19.76 0.00 0.95 0.55 0.08 78.65 01:37:01 AM 2 63.62 0.00 3.38 0.22 0.08 32.70 01:37:01 AM 3 45.16 0.00 1.44 1.05 0.10 52.26 01:38:01 AM all 48.54 0.00 3.00 0.77 0.09 47.61 01:38:01 AM 0 46.30 0.00 2.01 0.47 0.10 51.12 01:38:01 AM 1 54.83 0.00 5.15 1.04 0.08 38.89 01:38:01 AM 2 39.62 0.00 1.54 0.20 0.08 58.55 01:38:01 AM 3 53.43 0.00 3.29 1.38 0.08 41.82 01:39:01 AM all 46.54 0.00 4.21 0.32 0.10 48.84 01:39:01 AM 0 43.82 0.00 3.44 0.23 0.08 52.42 01:39:01 AM 1 38.69 0.00 2.74 0.60 0.12 57.85 01:39:01 AM 2 54.51 0.00 5.21 0.24 0.10 39.95 01:39:01 AM 3 49.14 0.00 5.45 0.22 0.08 45.11 01:40:00 AM all 17.92 0.00 2.20 0.85 0.10 78.92 01:40:00 AM 0 17.38 0.00 2.37 0.05 0.09 80.12 01:40:00 AM 1 30.45 0.00 2.73 0.07 0.12 66.63 01:40:00 AM 2 4.87 0.00 1.98 2.56 0.10 90.49 01:40:00 AM 3 18.97 0.00 1.74 0.72 0.10 78.46 01:40:01 AM all 22.33 0.00 6.19 0.00 0.00 71.48 01:40:01 AM 0 4.48 0.00 3.73 0.00 0.00 91.79 01:40:01 AM 1 75.19 0.00 10.53 0.00 0.00 14.29 01:40:01 AM 2 5.97 0.00 8.21 0.00 0.00 85.82 01:40:01 AM 3 3.79 0.00 2.27 0.00 0.00 93.94 Average: all 34.64 0.04 3.42 1.51 0.09 60.31 Average: 0 32.67 0.04 3.15 1.15 0.09 62.91 Average: 1 34.16 0.05 3.52 1.54 0.09 60.64 Average: 2 37.75 0.05 3.83 1.56 0.08 56.72 Average: 3 33.97 0.03 3.18 1.77 0.08 60.95