---> uname -a: Linux prd-centos8-builder-4c-4g-18589.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 1026 6869 19 7867 14387 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:85:70:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85188sec preferred_lft 85188sec inet6 fe80::f816:3eff:fe85:701e/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) 12/08/2025 _x86_64_ (4 CPU) 03:22:29 LINUX RESTART (4 CPU) 03:23:02 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 229.82 76.74 153.08 2322.20 12316.93 03:25:01 AM 33.69 0.03 33.66 0.53 4765.94 03:26:01 AM 5.90 0.00 5.90 0.00 133.17 03:27:01 AM 74.11 11.96 62.15 1504.30 1134.22 03:28:01 AM 399.00 4.18 394.82 752.94 13887.24 03:29:01 AM 54.95 3.48 51.47 401.20 29265.19 03:30:01 AM 134.45 0.00 134.45 0.00 20185.46 03:31:01 AM 46.48 0.00 46.48 0.00 20048.85 03:32:01 AM 90.17 0.00 90.17 0.00 10625.45 03:33:01 AM 78.19 0.00 78.19 0.00 8359.84 03:34:01 AM 68.21 0.03 68.17 19.33 9994.77 03:35:01 AM 1485.29 56.12 1429.16 674.42 49471.07 03:36:01 AM 64.56 40.73 23.83 1038.76 1853.19 03:37:01 AM 22.61 3.03 19.58 50.39 10592.30 03:38:01 AM 20.72 11.08 9.65 107.95 10010.86 03:39:01 AM 10.45 0.03 10.41 0.27 9485.57 03:40:01 AM 81.99 0.08 81.90 0.67 9140.88 03:41:01 AM 49.01 0.00 49.01 0.00 3977.28 03:42:01 AM 68.74 0.62 68.12 33.06 16329.13 Average: 158.79 10.90 147.89 361.75 12715.00 03:23:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13291992 15158448 2849540 17.65 2688 2064120 767788 4.47 203780 2239464 126056 03:25:01 AM 13280860 15149592 2860672 17.72 2688 2065400 767788 4.47 203816 2242648 208 03:26:01 AM 13277444 15147472 2864088 17.74 2688 2065800 767788 4.47 203816 2243284 12 03:27:01 AM 12450588 14459540 3690944 22.87 2688 2195668 1515020 8.81 218908 3023348 82296 03:28:01 AM 11145236 13672300 4996296 30.95 2688 2702556 2104448 12.24 393880 4124668 233632 03:29:01 AM 10116512 13338576 6025020 37.33 2688 3386328 2417576 14.06 485092 5044772 42296 03:30:01 AM 9304780 13501056 6836752 42.36 2688 4349276 2218816 12.91 858316 5462952 431980 03:31:01 AM 8365664 12825280 7775868 48.17 2688 4601384 2857544 16.62 905428 6335528 94260 03:32:01 AM 7796236 12593680 8345296 51.70 2688 4910664 3054416 17.77 1022848 6729852 124824 03:33:01 AM 7492464 12516400 8649068 53.58 2688 5124668 3066752 17.84 1061004 6968520 113520 03:34:01 AM 6454312 12260908 9687220 60.01 2688 5862064 3184032 18.52 1103496 7875444 596408 03:35:01 AM 5159940 11661996 10981592 68.03 2688 6329856 3240216 18.85 1158032 8607616 376 03:36:01 AM 5526992 12192760 10614540 65.76 2688 6487044 3094892 18.00 1270268 8136536 116740 03:37:01 AM 4590024 11520076 11551508 71.56 2688 6750256 3265224 18.99 1329764 8994820 87804 03:38:01 AM 4662784 11953276 11478748 71.11 2688 7109072 3284148 19.10 1448008 8814428 175840 03:39:01 AM 4165364 11633596 11976168 74.19 2688 7286248 3274300 19.05 1508408 9241412 89408 03:40:01 AM 4781944 12231904 11359588 70.37 2688 7393544 3078352 17.91 1560528 8774088 69424 03:41:01 AM 4665468 12198308 11476064 71.10 2688 7474884 3095228 18.01 1587084 8862064 42236 03:42:01 AM 5606500 13303996 10535032 65.27 2688 7640224 873060 5.08 1888296 7629028 4 Average: 8007111 13016798 8134421 50.39 2688 5042056 2417231 14.06 968988 6386867 127754 03:23:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 109.54 77.35 1337.54 18.29 0.00 0.00 0.00 0.00 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 108.92 100.47 278.63 26.95 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 93.25 82.09 270.84 22.94 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 268.63 284.81 1234.25 80.35 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 610.38 387.72 7931.66 42.35 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:29:01 AM eth0 49.88 39.75 310.93 11.43 0.00 0.00 0.00 0.00 03:30:01 AM lo 2.85 2.85 0.56 0.56 0.00 0.00 0.00 0.00 03:30:01 AM eth0 87.66 73.49 1850.75 12.89 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 40.22 38.60 129.97 12.60 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 20.95 19.41 10.72 9.06 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 37.93 35.31 261.80 12.64 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 138.29 109.63 1407.29 21.95 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 91.05 60.82 684.77 11.10 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 8.25 8.35 85.03 1.67 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 1.88 1.72 0.49 0.80 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 3.86 2.97 0.92 1.25 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 2.42 1.97 0.79 1.16 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 48.09 49.13 518.48 10.98 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 45.39 43.23 206.81 12.97 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 877.34 879.32 257.02 6464.86 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 139.17 120.88 882.69 356.90 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) 12/08/2025 _x86_64_ (4 CPU) 03:22:29 LINUX RESTART (4 CPU) 03:23:02 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 19.34 0.64 9.97 1.19 0.10 68.76 03:24:01 AM 0 17.78 0.70 10.09 1.34 0.14 69.96 03:24:01 AM 1 21.61 0.66 10.30 1.12 0.09 66.22 03:24:01 AM 2 29.19 0.46 9.27 1.53 0.10 59.44 03:24:01 AM 3 8.75 0.75 10.20 0.78 0.09 79.43 03:25:01 AM all 0.64 0.00 0.48 0.57 0.05 98.26 03:25:01 AM 0 0.23 0.00 0.13 0.02 0.03 99.58 03:25:01 AM 1 1.14 0.00 0.92 0.27 0.05 97.63 03:25:01 AM 2 0.70 0.00 0.63 1.60 0.05 97.01 03:25:01 AM 3 0.49 0.00 0.25 0.40 0.05 98.81 03:26:01 AM all 0.54 0.00 0.32 0.02 0.03 99.09 03:26:01 AM 0 0.03 0.00 0.05 0.02 0.03 99.87 03:26:01 AM 1 0.48 0.00 0.40 0.05 0.03 99.03 03:26:01 AM 2 0.82 0.00 0.60 0.00 0.03 98.55 03:26:01 AM 3 0.82 0.00 0.22 0.00 0.03 98.93 03:27:01 AM all 12.47 0.00 1.38 0.35 0.08 85.73 03:27:01 AM 0 14.81 0.00 0.92 0.05 0.07 84.16 03:27:01 AM 1 12.13 0.00 1.25 0.25 0.08 86.28 03:27:01 AM 2 10.45 0.00 1.90 0.35 0.10 87.20 03:27:01 AM 3 12.50 0.00 1.44 0.74 0.07 85.26 03:28:01 AM all 36.67 0.00 2.54 1.81 0.09 58.89 03:28:01 AM 0 39.78 0.00 2.46 0.85 0.10 56.80 03:28:01 AM 1 35.38 0.00 3.79 2.08 0.10 58.66 03:28:01 AM 2 33.75 0.00 2.45 3.86 0.08 59.85 03:28:01 AM 3 37.77 0.00 1.46 0.44 0.08 60.25 03:29:01 AM all 60.76 0.00 2.54 0.98 0.11 35.61 03:29:01 AM 0 62.88 0.00 4.72 1.34 0.12 30.94 03:29:01 AM 1 58.48 0.00 1.57 0.58 0.10 39.27 03:29:01 AM 2 60.27 0.00 1.45 0.35 0.10 37.83 03:29:01 AM 3 61.42 0.00 2.40 1.67 0.12 34.39 03:30:01 AM all 48.93 0.00 2.62 1.16 0.11 47.17 03:30:01 AM 0 43.07 0.00 2.86 0.33 0.12 53.62 03:30:01 AM 1 51.01 0.00 3.03 1.70 0.13 44.13 03:30:01 AM 2 52.62 0.00 2.79 1.25 0.08 43.25 03:30:01 AM 3 49.04 0.00 1.81 1.34 0.12 47.70 03:31:01 AM all 56.80 0.00 2.79 0.66 0.11 39.64 03:31:01 AM 0 55.94 0.00 1.49 0.03 0.13 42.41 03:31:01 AM 1 68.63 0.00 5.23 0.28 0.12 25.74 03:31:01 AM 2 53.71 0.00 3.08 1.59 0.10 41.51 03:31:01 AM 3 48.93 0.00 1.34 0.74 0.10 48.89 03:32:01 AM all 56.08 0.00 2.78 0.46 0.10 40.57 03:32:01 AM 0 49.83 0.00 1.57 0.75 0.08 47.76 03:32:01 AM 1 56.56 0.00 2.86 0.13 0.12 40.33 03:32:01 AM 2 73.76 0.00 5.56 0.22 0.10 20.36 03:32:01 AM 3 44.14 0.00 1.12 0.75 0.12 53.87 03:33:01 AM all 51.45 0.00 2.94 0.54 0.09 44.98 03:33:01 AM 0 46.50 0.00 2.21 1.24 0.10 49.94 03:33:01 AM 1 62.17 0.00 4.07 0.13 0.08 33.55 03:33:01 AM 2 42.20 0.00 1.93 0.45 0.08 55.33 03:33:01 AM 3 54.95 0.00 3.55 0.32 0.10 41.08 03:34:01 AM all 42.33 0.00 4.57 0.54 0.11 52.46 03:34:01 AM 0 30.32 0.00 3.46 0.52 0.08 65.62 03:34:01 AM 1 43.70 0.00 3.85 0.30 0.10 52.04 03:34:01 AM 2 54.75 0.00 6.93 0.54 0.12 37.66 03:34:01 AM 3 40.57 0.00 4.06 0.78 0.12 54.47 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 27.08 0.00 12.02 10.43 0.12 50.35 03:35:01 AM 0 29.58 0.00 12.07 12.04 0.12 46.19 03:35:01 AM 1 23.81 0.00 11.11 8.78 0.10 56.20 03:35:01 AM 2 21.06 0.00 11.33 9.31 0.12 58.17 03:35:01 AM 3 33.83 0.00 13.56 11.59 0.12 40.90 03:36:01 AM all 37.43 0.00 1.22 0.34 0.10 60.91 03:36:01 AM 0 26.60 0.00 0.83 0.13 0.08 72.35 03:36:01 AM 1 22.02 0.00 0.72 0.27 0.12 76.88 03:36:01 AM 2 71.26 0.00 2.66 0.78 0.12 25.18 03:36:01 AM 3 29.86 0.00 0.67 0.18 0.08 69.20 03:37:01 AM all 38.65 0.00 1.47 0.25 0.10 59.53 03:37:01 AM 0 31.76 0.00 0.92 0.05 0.08 67.18 03:37:01 AM 1 22.34 0.00 1.79 0.53 0.10 75.23 03:37:01 AM 2 54.69 0.00 1.84 0.38 0.10 42.99 03:37:01 AM 3 45.80 0.00 1.34 0.03 0.12 52.72 03:38:01 AM all 37.44 0.00 1.86 0.34 0.10 60.25 03:38:01 AM 0 37.95 0.00 1.40 0.05 0.13 60.46 03:38:01 AM 1 24.83 0.00 2.72 0.37 0.10 71.98 03:38:01 AM 2 42.30 0.00 1.99 0.45 0.08 55.18 03:38:01 AM 3 44.68 0.00 1.35 0.48 0.10 53.38 03:39:01 AM all 35.48 0.00 1.39 0.25 0.16 62.72 03:39:01 AM 0 31.82 0.00 0.87 0.03 0.17 67.12 03:39:01 AM 1 33.46 0.00 1.65 0.05 0.17 64.67 03:39:01 AM 2 37.87 0.00 1.75 0.90 0.17 59.31 03:39:01 AM 3 38.78 0.00 1.29 0.00 0.15 59.78 03:40:01 AM all 44.58 0.00 2.98 0.19 0.19 52.07 03:40:01 AM 0 37.42 0.00 2.42 0.08 0.18 59.89 03:40:01 AM 1 45.68 0.00 3.30 0.45 0.22 50.36 03:40:01 AM 2 57.80 0.00 4.21 0.15 0.18 37.65 03:40:01 AM 3 37.40 0.00 1.97 0.08 0.17 60.37 03:41:01 AM all 51.37 0.00 2.91 0.45 0.15 45.13 03:41:01 AM 0 54.76 0.00 3.42 0.47 0.15 41.20 03:41:01 AM 1 53.05 0.00 3.49 0.20 0.15 43.10 03:41:01 AM 2 56.24 0.00 2.89 0.07 0.15 40.65 03:41:01 AM 3 41.36 0.00 1.82 1.06 0.14 55.61 03:42:01 AM all 25.19 0.00 4.06 1.34 0.13 69.27 03:42:01 AM 0 24.58 0.00 3.04 0.79 0.13 71.46 03:42:01 AM 1 20.50 0.00 3.19 1.45 0.13 74.73 03:42:01 AM 2 23.10 0.00 3.70 1.64 0.10 71.46 03:42:01 AM 3 32.59 0.00 6.31 1.49 0.15 59.46 Average: all 35.97 0.03 3.18 1.14 0.11 59.56 Average: 0 33.46 0.04 2.87 1.05 0.11 62.47 Average: 1 34.58 0.03 3.42 0.99 0.11 60.86 Average: 2 40.89 0.02 3.51 1.33 0.10 54.14 Average: 3 34.94 0.04 2.94 1.19 0.11 60.78