---> uname -a: Linux prd-centos8-builder-4c-4g-44799.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 975 7421 19 7366 14438 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:77:d7:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.178/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85259sec preferred_lft 85259sec inet6 fe80::f816:3eff:fe77:d772/64 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) 09/10/2025 _x86_64_ (4 CPU) 01:21:20 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 205.58 60.69 144.89 2089.79 11558.71 01:24:01 AM 38.94 0.00 38.94 0.00 4741.78 01:25:01 AM 6.05 0.03 6.01 0.53 142.90 01:26:01 AM 299.60 13.46 286.14 1546.14 3341.39 01:27:01 AM 161.81 6.68 155.13 1127.36 19541.39 01:28:01 AM 64.95 0.00 64.95 0.00 23574.16 01:29:01 AM 121.91 0.00 121.91 0.00 31546.06 01:30:01 AM 62.87 0.00 62.87 0.00 7702.33 01:31:01 AM 63.83 0.00 63.83 0.00 5979.06 01:32:01 AM 86.67 0.03 86.63 19.33 19611.95 01:33:01 AM 1027.44 75.82 951.62 1345.15 38151.32 01:34:01 AM 40.41 21.43 18.98 371.80 1398.53 01:35:01 AM 23.48 13.66 9.82 153.71 10382.07 01:36:01 AM 9.73 0.05 9.68 0.80 9824.36 01:37:01 AM 8.88 0.03 8.85 0.27 9733.46 01:38:01 AM 95.93 0.08 95.85 0.67 10979.84 01:39:01 AM 119.31 0.42 118.89 24.13 3765.66 01:40:00 AM 47.08 0.27 46.81 44.34 12618.10 01:40:01 AM 17.65 0.00 17.65 0.00 212.75 Average: 138.00 10.70 127.30 373.52 12465.77 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13296528 15154180 2845004 17.63 2688 2055264 769692 4.48 202716 2231636 118128 01:24:01 AM 13294644 15153368 2846888 17.64 2688 2055596 769692 4.48 202720 2232996 4 01:25:01 AM 13290796 15150808 2850736 17.66 2688 2056016 769692 4.48 202788 2233876 16 01:26:01 AM 11428168 13653596 4713364 29.20 2688 2404972 2325468 13.53 232608 4019136 290668 01:27:01 AM 10055672 13209856 6085860 37.70 2688 3324892 2546412 14.81 469792 5133556 619228 01:28:01 AM 9086256 13164972 7055276 43.71 2688 4237824 2453588 14.27 845280 5705828 843128 01:29:01 AM 8857056 13129972 7284476 45.13 2688 4425016 2446908 14.23 889992 5881336 109040 01:30:01 AM 7748464 12234260 8393068 52.00 2688 4614328 3358356 19.54 975396 6857996 93632 01:31:01 AM 7474832 12212548 8666700 53.69 2688 4861344 3358356 19.54 1039924 7055048 182944 01:32:01 AM 6274544 11942716 9866988 61.13 2688 5690276 3470148 20.19 1054180 8042624 478232 01:33:01 AM 5483996 11564140 10657536 66.03 2688 5932008 3549136 20.65 1115640 8413460 4108 01:34:01 AM 5156992 11464972 10984540 68.05 2688 6152012 3569932 20.77 1221876 8623148 203100 01:35:01 AM 5019476 11597452 11122056 68.90 2688 6421884 3564964 20.74 1310108 8673700 177148 01:36:01 AM 4509936 11354900 11631596 72.06 2688 6688256 3573052 20.79 1398924 9087236 175792 01:37:01 AM 4205584 11317432 11935948 73.95 2688 6953300 3566100 20.75 1488860 9298468 177272 01:38:01 AM 4922976 11970736 11218556 69.50 2688 7012516 3386688 19.70 1525432 8752204 46084 01:39:01 AM 7609880 14784584 8531652 52.86 2688 7138268 842924 4.90 1762392 5838588 354288 01:40:00 AM 7588144 14773144 8553388 52.99 2688 7148984 856844 4.98 1937116 5685896 18344 01:40:01 AM 7563400 14748400 8578132 53.14 2688 7148992 874468 5.09 1937116 5710532 18364 Average: 8045650 13083265 8095882 50.16 2688 5069566 2423812 14.10 1042782 6288277 205764 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 116.86 96.53 1152.33 26.37 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 74.97 62.39 183.69 17.40 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 89.15 74.29 223.29 22.17 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 485.94 423.93 4730.05 104.61 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 01:27:01 AM eth0 270.74 227.22 4483.35 23.86 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.70 0.70 0.11 0.11 0.00 0.00 0.00 0.00 01:28:01 AM eth0 94.22 75.37 1777.30 14.04 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.15 2.15 0.45 0.45 0.00 0.00 0.00 0.00 01:29:01 AM eth0 38.91 38.99 140.15 11.50 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 29.65 29.96 48.93 11.00 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 67.59 64.68 623.87 19.23 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 152.50 122.00 1499.30 18.99 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 42.55 31.99 237.16 5.41 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 9.15 9.33 85.14 1.62 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 2.12 1.85 0.51 0.86 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 1.88 1.75 0.46 0.84 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 2.47 2.27 0.70 1.00 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 67.91 68.44 604.41 15.64 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 171.24 175.44 159.23 146.35 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 664.41 753.42 430.70 5016.96 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 35.29 21.57 35.48 7.45 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 131.76 124.86 909.67 298.52 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) 09/10/2025 _x86_64_ (4 CPU) 01:21:20 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 15.59 0.54 7.58 1.15 0.08 75.05 01:23:01 AM 0 23.98 0.60 8.11 0.77 0.08 66.45 01:23:01 AM 1 13.81 0.48 7.98 1.64 0.08 76.00 01:23:01 AM 2 18.08 0.40 6.36 0.89 0.07 74.21 01:23:01 AM 3 6.45 0.69 7.90 1.32 0.08 83.55 01:24:01 AM all 0.43 0.00 0.31 0.27 0.04 98.96 01:24:01 AM 0 0.10 0.00 0.05 0.00 0.05 99.80 01:24:01 AM 1 0.65 0.00 0.33 0.58 0.03 98.40 01:24:01 AM 2 0.72 0.00 0.64 0.28 0.03 98.33 01:24:01 AM 3 0.23 0.00 0.22 0.22 0.03 99.30 01:25:01 AM all 0.45 0.00 0.26 0.02 0.05 99.22 01:25:01 AM 0 0.17 0.00 0.08 0.00 0.03 99.72 01:25:01 AM 1 0.60 0.00 0.08 0.08 0.05 99.18 01:25:01 AM 2 0.85 0.00 0.77 0.00 0.05 98.33 01:25:01 AM 3 0.17 0.00 0.12 0.00 0.05 99.67 01:26:01 AM all 22.41 0.00 2.19 1.15 0.09 74.16 01:26:01 AM 0 23.61 0.00 2.12 1.72 0.10 72.44 01:26:01 AM 1 26.37 0.00 1.76 1.04 0.08 70.75 01:26:01 AM 2 20.31 0.00 2.62 1.34 0.08 75.65 01:26:01 AM 3 19.33 0.00 2.28 0.49 0.10 77.80 01:27:01 AM all 50.48 0.00 2.57 0.69 0.08 46.17 01:27:01 AM 0 53.36 0.00 2.53 0.32 0.08 43.71 01:27:01 AM 1 41.05 0.00 2.01 0.96 0.08 55.90 01:27:01 AM 2 55.26 0.00 3.00 0.77 0.08 40.88 01:27:01 AM 3 52.25 0.00 2.75 0.70 0.08 44.21 01:28:01 AM all 57.58 0.00 2.68 0.53 0.10 39.10 01:28:01 AM 0 59.44 0.00 1.92 0.10 0.10 38.44 01:28:01 AM 1 45.92 0.00 1.97 0.28 0.12 51.71 01:28:01 AM 2 63.49 0.00 2.93 0.17 0.10 33.31 01:28:01 AM 3 61.47 0.00 3.92 1.57 0.10 32.94 01:29:01 AM all 48.96 0.00 2.82 1.37 0.07 46.78 01:29:01 AM 0 47.30 0.00 1.99 0.44 0.07 50.20 01:29:01 AM 1 33.98 0.00 1.91 1.70 0.08 62.33 01:29:01 AM 2 54.53 0.00 2.99 2.20 0.07 40.21 01:29:01 AM 3 60.02 0.00 4.40 1.14 0.07 34.38 01:30:01 AM all 50.03 0.00 2.94 0.41 0.09 46.53 01:30:01 AM 0 34.91 0.00 1.05 0.45 0.10 63.49 01:30:01 AM 1 49.68 0.00 2.23 0.40 0.08 47.60 01:30:01 AM 2 50.43 0.00 2.87 0.55 0.10 46.05 01:30:01 AM 3 65.14 0.00 5.60 0.22 0.08 28.97 01:31:01 AM all 42.44 0.00 2.93 0.27 0.08 54.29 01:31:01 AM 0 38.58 0.00 1.88 0.13 0.08 59.31 01:31:01 AM 1 29.19 0.00 1.73 0.74 0.08 68.25 01:31:01 AM 2 49.52 0.00 4.28 0.12 0.08 46.00 01:31:01 AM 3 52.47 0.00 3.82 0.07 0.07 43.58 01:32:01 AM all 27.74 0.00 5.38 1.69 0.10 65.09 01:32:01 AM 0 26.20 0.00 4.91 1.06 0.10 67.73 01:32:01 AM 1 21.88 0.00 3.96 2.96 0.12 71.08 01:32:01 AM 2 20.17 0.00 3.98 0.37 0.10 75.37 01:32:01 AM 3 42.62 0.00 8.62 2.36 0.08 46.31 01:33:01 AM all 28.43 0.00 9.20 7.46 0.09 54.81 01:33:01 AM 0 35.02 0.00 9.60 9.29 0.12 45.97 01:33:01 AM 1 20.59 0.00 9.04 6.51 0.08 63.77 01:33:01 AM 2 37.86 0.00 8.63 5.99 0.09 47.43 01:33:01 AM 3 20.26 0.00 9.55 8.05 0.08 62.05 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.55 0.00 1.36 0.17 0.10 60.82 01:34:01 AM 0 21.68 0.00 0.72 0.30 0.08 77.22 01:34:01 AM 1 41.35 0.00 1.28 0.05 0.10 57.22 01:34:01 AM 2 21.62 0.00 1.00 0.08 0.08 77.21 01:34:01 AM 3 65.55 0.00 2.42 0.25 0.12 31.66 01:35:01 AM all 39.41 0.00 1.45 0.25 0.09 58.81 01:35:01 AM 0 21.36 0.00 0.55 0.15 0.08 77.86 01:35:01 AM 1 58.26 0.00 2.21 0.82 0.10 38.61 01:35:01 AM 2 42.60 0.00 1.32 0.02 0.08 55.98 01:35:01 AM 3 35.44 0.00 1.72 0.02 0.08 62.74 01:36:01 AM all 37.35 0.00 1.62 0.21 0.08 60.74 01:36:01 AM 0 36.65 0.00 1.82 0.28 0.08 61.17 01:36:01 AM 1 31.82 0.00 1.14 0.38 0.08 66.57 01:36:01 AM 2 41.07 0.00 1.35 0.02 0.08 57.48 01:36:01 AM 3 39.88 0.00 2.15 0.15 0.07 57.75 01:37:01 AM all 37.38 0.00 1.70 0.38 0.10 60.43 01:37:01 AM 0 64.23 0.00 3.06 0.00 0.10 32.61 01:37:01 AM 1 34.40 0.00 1.24 1.45 0.08 62.83 01:37:01 AM 2 25.31 0.00 0.75 0.00 0.12 73.83 01:37:01 AM 3 25.57 0.00 1.76 0.08 0.10 72.49 01:38:01 AM all 47.83 0.00 3.26 0.48 0.10 48.33 01:38:01 AM 0 49.38 0.00 3.11 0.95 0.10 46.45 01:38:01 AM 1 48.16 0.00 2.59 0.52 0.10 48.63 01:38:01 AM 2 49.47 0.00 3.10 0.22 0.10 47.11 01:38:01 AM 3 44.31 0.00 4.24 0.22 0.10 51.13 01:39:01 AM all 38.90 0.00 4.14 0.25 0.08 56.63 01:39:01 AM 0 37.36 0.00 4.30 0.34 0.08 57.92 01:39:01 AM 1 49.70 0.00 5.69 0.15 0.10 44.36 01:39:01 AM 2 29.81 0.00 3.64 0.30 0.07 66.18 01:39:01 AM 3 38.74 0.00 2.93 0.20 0.07 58.06 01:40:00 AM all 21.90 0.00 2.09 0.45 0.09 75.47 01:40:00 AM 0 33.16 0.00 2.45 0.99 0.09 63.32 01:40:00 AM 1 21.38 0.00 2.21 0.09 0.09 76.24 01:40:00 AM 2 6.86 0.00 1.22 0.70 0.10 91.12 01:40:00 AM 3 26.13 0.00 2.47 0.02 0.10 71.28 01:40:01 AM all 23.46 0.00 1.23 0.00 0.00 75.31 01:40:01 AM 0 92.08 0.00 1.98 0.00 0.00 5.94 01:40:01 AM 1 0.99 0.00 0.99 0.00 0.00 98.02 01:40:01 AM 2 0.00 0.00 0.99 0.00 0.00 99.01 01:40:01 AM 3 0.98 0.00 0.98 0.00 0.00 98.04 Average: all 33.60 0.03 3.02 0.95 0.08 62.32 Average: 0 33.74 0.03 2.78 0.95 0.09 62.41 Average: 1 31.58 0.03 2.73 1.12 0.09 64.44 Average: 2 32.66 0.02 2.85 0.77 0.08 63.61 Average: 3 36.42 0.04 3.70 0.94 0.08 58.81