---> uname -a: Linux prd-centos8-builder-4c-4g-13091.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 1040 6858 19 7864 14373 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:6f:88:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.9/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85199sec preferred_lft 85199sec inet6 fe80::f816:3eff:fe6f:8896/64 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) 11/16/2025 _x86_64_ (4 CPU) 03:22:22 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 216.24 64.25 152.00 2187.27 12593.82 03:25:01 AM 31.69 0.00 31.69 0.00 3855.59 03:26:02 AM 6.13 0.03 6.10 0.53 164.15 03:27:01 AM 413.91 13.78 400.14 1674.97 4434.38 03:28:01 AM 97.48 5.52 91.97 1022.63 19147.38 03:29:01 AM 46.19 0.00 46.19 0.00 22026.55 03:30:01 AM 139.36 0.00 139.36 0.00 33415.15 03:31:01 AM 41.55 0.00 41.55 0.00 7762.15 03:32:01 AM 85.40 0.00 85.40 0.00 10313.75 03:33:01 AM 77.82 0.00 77.82 0.00 8194.17 03:34:01 AM 91.78 0.03 91.75 19.33 14168.22 03:35:01 AM 1265.69 67.54 1198.15 1218.26 44533.09 03:36:01 AM 48.78 29.31 19.46 494.85 1426.53 03:37:01 AM 28.56 14.06 14.50 157.55 10473.79 03:38:01 AM 10.33 0.05 10.28 0.80 9849.63 03:39:01 AM 8.50 0.03 8.47 0.27 9719.95 03:40:01 AM 91.04 0.08 90.95 0.67 9953.67 03:41:01 AM 69.76 0.03 69.73 5.20 4193.55 03:42:01 AM 55.27 0.65 54.62 62.52 15670.52 Average: 148.48 10.28 138.20 359.10 12738.76 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13246760 15112852 2894772 17.93 2688 2063548 824892 4.80 203632 2283780 98068 03:25:01 AM 13239416 15106880 2902116 17.98 2688 2063992 824892 4.80 203636 2285552 280 03:26:02 AM 13235220 15104192 2906312 18.01 2688 2064440 824892 4.80 203644 2286504 228 03:27:01 AM 11827300 14082120 4314232 26.73 2688 2434076 1830000 10.65 239396 3609572 290924 03:28:01 AM 10294824 13460792 5846708 36.22 2688 3337748 2243376 13.05 459212 4906436 612708 03:29:01 AM 8143032 11886912 7998500 49.55 2688 3901928 3725800 21.67 715864 6775076 531612 03:30:01 AM 8553220 12892424 7588312 47.01 2688 4491260 2653616 15.44 882868 6189624 146328 03:31:01 AM 7307880 11823088 8833652 54.73 2688 4650400 3609872 21.00 964720 7323552 93532 03:32:01 AM 6776432 11630972 9365100 58.02 2688 4961904 3760624 21.88 1031128 7732084 130200 03:33:01 AM 7092960 12241964 9048572 56.06 2688 5248772 3112108 18.10 1083564 7344864 193256 03:34:01 AM 5526568 11832116 10614964 65.76 2688 6275980 3233708 18.81 1103700 8645500 865972 03:35:01 AM 5117100 11636360 11024432 68.30 2688 6347528 3289852 19.14 1165048 8666836 4120 03:36:01 AM 4853452 11603876 11288080 69.93 2688 6570588 3331244 19.38 1270664 8815844 202560 03:37:01 AM 4662048 11681816 11479484 71.12 2688 6840504 3299488 19.19 1359360 8919500 177120 03:38:01 AM 4261352 11548660 11880180 73.60 2688 7106804 3315520 19.29 1448156 9227476 175848 03:39:01 AM 3885724 11439180 12255808 75.93 2688 7371772 3329112 19.37 1538076 9509400 177216 03:40:01 AM 4333780 11791584 11807752 73.15 2688 7401556 3359152 19.54 1569760 9230476 52912 03:41:01 AM 7049136 14739704 9092396 56.33 2688 7630568 874352 5.09 1886160 6208792 426876 03:42:01 AM 7008740 14702768 9132792 56.58 2688 7638212 891604 5.19 2062224 6077172 7584 Average: 7706050 12858856 8435482 52.26 2688 5179031 2543900 14.80 1020569 6633581 220387 03:23:01 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 115.73 93.67 1185.17 25.95 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 95.82 81.30 243.63 22.34 0.00 0.00 0.00 0.00 03:26:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:02 AM eth0 103.38 89.60 241.15 25.93 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 541.16 471.99 5033.71 90.43 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:28:01 AM eth0 375.52 233.34 4395.14 22.50 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 72.26 54.74 1444.83 19.82 0.00 0.00 0.00 0.00 03:30:01 AM lo 3.05 3.05 0.57 0.57 0.00 0.00 0.00 0.00 03:30:01 AM eth0 56.16 51.69 431.41 10.39 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 30.16 28.87 125.48 10.06 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 20.68 19.22 10.92 9.55 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 62.46 58.18 616.56 17.73 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 194.40 134.47 1735.67 24.79 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 6.43 6.33 1.39 1.08 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 9.47 9.63 85.17 1.81 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 2.38 2.17 0.56 0.90 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 3.00 2.03 0.69 0.94 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 3.05 2.55 0.96 1.36 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 61.36 60.35 520.78 13.51 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 138.37 135.65 229.22 40.52 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 782.02 784.42 240.30 6441.84 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 140.37 121.80 866.98 357.13 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) 11/16/2025 _x86_64_ (4 CPU) 03:22:22 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 15.74 0.57 9.54 1.74 0.09 72.32 03:24:01 AM 0 12.74 0.28 5.52 0.87 0.08 80.51 03:24:01 AM 1 28.32 0.43 8.63 1.86 0.10 60.66 03:24:01 AM 2 15.47 0.62 10.83 2.31 0.08 70.69 03:24:01 AM 3 6.42 0.94 13.18 1.94 0.08 77.43 03:25:01 AM all 0.50 0.00 0.34 0.34 0.05 98.76 03:25:01 AM 0 0.33 0.00 0.28 0.03 0.08 99.26 03:25:01 AM 1 0.55 0.00 0.07 0.18 0.05 99.15 03:25:01 AM 2 0.22 0.00 0.12 0.43 0.03 99.20 03:25:01 AM 3 0.92 0.00 0.90 0.70 0.05 97.43 03:26:02 AM all 0.43 0.00 0.32 0.04 0.06 99.15 03:26:02 AM 0 0.68 0.00 0.65 0.00 0.08 98.58 03:26:02 AM 1 0.25 0.00 0.05 0.03 0.05 99.62 03:26:02 AM 2 0.23 0.00 0.20 0.00 0.08 99.48 03:26:02 AM 3 0.55 0.00 0.37 0.13 0.03 98.91 03:27:01 AM all 27.59 0.00 2.40 1.54 0.10 68.36 03:27:01 AM 0 29.58 0.00 2.90 1.40 0.12 66.00 03:27:01 AM 1 25.59 0.00 2.58 1.76 0.10 69.98 03:27:01 AM 2 30.99 0.00 1.83 2.49 0.09 64.61 03:27:01 AM 3 24.20 0.00 2.32 0.53 0.10 72.85 03:28:01 AM all 38.38 0.00 2.32 1.06 0.13 58.10 03:28:01 AM 0 32.84 0.00 1.76 1.93 0.15 63.32 03:28:01 AM 1 40.73 0.00 2.54 0.69 0.13 55.91 03:28:01 AM 2 38.01 0.00 2.18 1.06 0.13 58.63 03:28:01 AM 3 41.95 0.00 2.81 0.57 0.10 54.57 03:29:01 AM all 69.16 0.00 2.99 0.68 0.10 27.07 03:29:01 AM 0 78.01 0.00 4.53 0.17 0.10 17.19 03:29:01 AM 1 65.86 0.00 1.72 2.31 0.12 29.99 03:29:01 AM 2 62.76 0.00 1.89 0.07 0.10 35.18 03:29:01 AM 3 69.99 0.00 3.80 0.18 0.10 25.93 03:30:01 AM all 47.32 0.00 2.66 1.91 0.10 48.01 03:30:01 AM 0 45.21 0.00 3.15 1.01 0.12 50.51 03:30:01 AM 1 46.14 0.00 1.78 4.40 0.08 47.60 03:30:01 AM 2 51.07 0.00 3.56 1.54 0.12 43.71 03:30:01 AM 3 46.87 0.00 2.15 0.69 0.08 50.21 03:31:01 AM all 55.86 0.00 2.89 0.26 0.11 40.88 03:31:01 AM 0 80.58 0.00 7.86 0.27 0.12 11.18 03:31:01 AM 1 43.95 0.00 1.37 0.29 0.10 54.29 03:31:01 AM 2 56.26 0.00 0.91 0.03 0.10 42.70 03:31:01 AM 3 42.65 0.00 1.41 0.47 0.12 55.35 03:32:01 AM all 55.50 0.00 2.85 0.60 0.14 40.90 03:32:01 AM 0 54.29 0.00 1.82 0.28 0.13 43.46 03:32:01 AM 1 35.56 0.00 2.64 1.82 0.17 59.81 03:32:01 AM 2 55.41 0.00 1.04 0.17 0.10 43.29 03:32:01 AM 3 76.73 0.00 5.91 0.13 0.17 17.06 03:33:01 AM all 47.22 0.00 2.97 1.28 0.14 48.40 03:33:01 AM 0 53.42 0.00 3.19 0.32 0.13 42.93 03:33:01 AM 1 41.51 0.00 2.93 2.95 0.10 52.51 03:33:01 AM 2 51.56 0.00 3.54 0.75 0.15 44.00 03:33:01 AM 3 42.37 0.00 2.21 1.08 0.17 54.18 03:34:01 AM all 36.81 0.00 7.49 2.46 0.15 53.09 03:34:01 AM 0 39.89 0.00 7.46 1.38 0.17 51.10 03:34:01 AM 1 31.33 0.00 7.18 1.07 0.14 60.28 03:34:01 AM 2 39.47 0.00 8.09 2.81 0.17 49.46 03:34:01 AM 3 36.54 0.00 7.24 4.60 0.12 51.50 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 24.71 0.00 8.28 19.02 0.09 47.89 03:35:01 AM 0 15.56 0.00 9.67 19.21 0.08 55.48 03:35:01 AM 1 29.46 0.00 8.36 18.95 0.10 43.13 03:35:01 AM 2 32.82 0.00 7.64 17.41 0.10 42.03 03:35:01 AM 3 20.98 0.00 7.46 20.51 0.08 50.97 03:36:01 AM all 37.17 0.00 1.38 0.35 0.10 61.00 03:36:01 AM 0 35.06 0.00 1.07 0.33 0.08 63.45 03:36:01 AM 1 27.16 0.00 0.83 0.70 0.10 71.20 03:36:01 AM 2 38.13 0.00 0.77 0.13 0.10 60.87 03:36:01 AM 3 48.35 0.00 2.84 0.23 0.12 48.45 03:37:01 AM all 39.40 0.00 1.50 0.76 0.08 58.26 03:37:01 AM 0 38.47 0.00 1.32 0.02 0.08 60.11 03:37:01 AM 1 65.44 0.00 1.85 0.23 0.07 32.41 03:37:01 AM 2 22.46 0.00 0.70 2.59 0.08 74.16 03:37:01 AM 3 31.20 0.00 2.14 0.20 0.08 66.37 03:38:01 AM all 36.02 0.00 1.64 0.31 0.08 61.95 03:38:01 AM 0 39.78 0.00 2.14 0.68 0.10 57.30 03:38:01 AM 1 30.91 0.00 1.07 0.43 0.08 67.50 03:38:01 AM 2 23.88 0.00 1.30 0.10 0.07 74.65 03:38:01 AM 3 49.52 0.00 2.06 0.02 0.08 48.33 03:39:01 AM all 37.25 0.00 1.58 0.43 0.09 60.64 03:39:01 AM 0 51.54 0.00 2.02 0.20 0.10 46.14 03:39:01 AM 1 19.98 0.00 1.22 0.17 0.08 78.55 03:39:01 AM 2 33.61 0.00 1.64 0.84 0.10 63.82 03:39:01 AM 3 43.88 0.00 1.45 0.52 0.08 54.06 03:40:01 AM all 46.23 0.00 2.92 0.49 0.08 50.27 03:40:01 AM 0 50.85 0.00 2.28 0.85 0.08 45.94 03:40:01 AM 1 43.23 0.00 2.09 0.35 0.08 54.24 03:40:01 AM 2 41.04 0.00 3.84 0.65 0.08 54.38 03:40:01 AM 3 49.81 0.00 3.49 0.10 0.08 46.52 03:41:01 AM all 45.02 0.00 4.16 0.24 0.08 50.50 03:41:01 AM 0 41.80 0.00 3.71 0.13 0.08 54.27 03:41:01 AM 1 43.69 0.00 4.74 0.22 0.08 51.27 03:41:01 AM 2 51.84 0.00 5.35 0.25 0.08 42.47 03:41:01 AM 3 42.76 0.00 2.84 0.35 0.07 53.98 03:42:01 AM all 22.63 0.00 2.43 0.90 0.09 73.94 03:42:01 AM 0 28.70 0.00 2.82 0.94 0.10 67.44 03:42:01 AM 1 22.09 0.00 2.55 0.40 0.08 74.88 03:42:01 AM 2 19.86 0.00 2.06 2.23 0.08 75.77 03:42:01 AM 3 19.86 0.00 2.31 0.03 0.10 77.69 Average: all 35.94 0.03 3.19 1.80 0.10 58.94 Average: 0 38.39 0.02 3.37 1.57 0.11 56.55 Average: 1 33.77 0.02 2.85 2.03 0.10 61.23 Average: 2 34.99 0.03 3.02 1.88 0.10 59.99 Average: 3 36.62 0.05 3.52 1.72 0.10 58.00