---> uname -a: Linux prd-centos8-builder-4c-4g-17833.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 1095 6798 19 7868 14318 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:55:f5:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.211/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85175sec preferred_lft 85175sec inet6 fe80::f816:3eff:fe55:f566/64 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) 12/05/2025 _x86_64_ (4 CPU) 03:22:22 LINUX RESTART (4 CPU) 03:23:02 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 224.30 71.60 152.69 2283.16 11833.55 03:25:01 AM 34.19 0.00 34.19 0.00 4869.12 03:26:01 AM 6.73 0.03 6.70 0.53 160.09 03:27:01 AM 106.75 12.01 94.74 1609.06 1393.05 03:28:01 AM 358.46 5.93 352.52 884.25 13595.00 03:29:01 AM 41.86 1.02 40.84 165.17 28764.64 03:30:01 AM 62.41 0.00 62.41 0.00 7046.88 03:31:01 AM 121.59 0.00 121.59 0.00 33058.90 03:32:01 AM 68.69 0.00 68.69 0.00 6442.18 03:33:01 AM 85.72 0.00 85.72 0.00 10970.92 03:34:01 AM 51.76 0.00 51.76 0.00 9695.30 03:35:01 AM 1477.80 17.25 1460.56 207.70 51431.01 03:36:01 AM 104.50 79.62 24.88 1524.68 1732.71 03:37:01 AM 16.30 0.58 15.71 5.33 7753.41 03:38:01 AM 24.75 13.56 11.18 153.31 9770.14 03:39:01 AM 9.40 0.03 9.37 0.27 9749.18 03:40:01 AM 80.24 0.08 80.16 0.67 11845.63 03:41:01 AM 48.76 0.00 48.76 0.00 4107.08 03:42:01 AM 75.64 0.62 75.02 33.06 16485.99 Average: 157.83 10.60 147.23 359.77 12669.47 03:23:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13214876 15082708 2926656 18.13 2688 2065184 807692 4.70 203464 2313800 127004 03:25:01 AM 13204816 15073880 2936716 18.19 2688 2065552 807692 4.70 203468 2315968 68 03:26:01 AM 13201696 15072072 2939836 18.21 2688 2065948 807692 4.70 203472 2316816 24 03:27:01 AM 12428032 14445240 3713500 23.01 2688 2203148 1407132 8.19 220104 3039512 81412 03:28:01 AM 9123376 12279884 7018156 43.48 2688 3327736 3442912 20.03 449776 6082576 851592 03:29:01 AM 10151884 13359452 5989648 37.11 2688 3374660 2316448 13.48 479052 5021220 40360 03:30:01 AM 7846076 12038236 8295456 51.39 2688 4345484 3605224 20.97 854040 6923388 820860 03:31:01 AM 8458252 12870300 7683280 47.60 2688 4559532 2746992 15.98 903184 6255188 66624 03:32:01 AM 7730888 12461376 8410644 52.11 2688 4848228 3119204 18.15 1006820 6824432 195332 03:33:01 AM 7457688 12413644 8683844 53.80 2688 5057892 3131496 18.22 1058380 7009640 103424 03:34:01 AM 7025640 12399160 9115892 56.47 2688 5470084 3136388 18.25 1093744 7395564 237408 03:35:01 AM 5236596 11722312 10904936 67.56 2688 6315032 3315240 19.29 1152736 8530116 7084 03:36:01 AM 5438492 12075376 10703040 66.31 2688 6463240 3174268 18.47 1205796 8289968 92828 03:37:01 AM 4862124 11790640 11279408 69.88 2688 6749016 3343852 19.45 1329420 8729504 175896 03:38:01 AM 4598988 11800804 11542544 71.51 2688 7021304 3349184 19.48 1418412 8903332 175876 03:39:01 AM 4335792 11806264 11805740 73.14 2688 7286368 3349744 19.49 1508088 9073560 177172 03:40:01 AM 4666008 12113376 11475524 71.09 2688 7389484 3144120 18.29 1540380 8904432 71628 03:41:01 AM 4578056 12106616 11563476 71.64 2688 7470748 3150108 18.33 1586088 8945772 39764 03:42:01 AM 5674424 13374212 10467108 64.85 2688 7640360 915464 5.33 1888352 7546888 16 Average: 7854405 12857134 8287127 51.34 2688 5037842 2582676 15.02 963409 6548509 171809 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 127.35 98.97 1228.40 25.96 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 93.28 80.55 265.73 21.50 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 91.98 80.92 269.57 22.62 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 275.69 295.90 1236.28 76.51 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 03:28:01 AM eth0 441.73 349.28 8091.34 38.70 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.30 0.30 0.08 0.08 0.00 0.00 0.00 0.00 03:29:01 AM eth0 26.35 27.35 99.10 7.72 0.00 0.00 0.00 0.00 03:30:01 AM lo 1.55 1.55 0.24 0.24 0.00 0.00 0.00 0.00 03:30:01 AM eth0 92.12 74.90 1846.65 20.10 0.00 0.00 0.00 0.00 03:31:01 AM lo 1.30 1.30 0.32 0.32 0.00 0.00 0.00 0.00 03:31:01 AM eth0 37.07 36.17 134.85 11.66 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 20.18 18.51 10.68 8.87 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 33.04 30.94 250.02 9.96 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 58.19 53.29 397.97 17.82 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 191.02 131.34 1707.62 19.49 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 9.02 9.12 85.56 1.70 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 2.73 2.45 0.62 0.95 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 3.70 2.65 1.25 1.51 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 2.07 1.97 0.48 0.86 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 49.65 50.53 512.29 9.01 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 43.64 40.63 158.33 13.16 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 802.88 773.15 288.58 6269.15 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 126.40 113.62 872.60 346.44 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) 12/05/2025 _x86_64_ (4 CPU) 03:22:22 LINUX RESTART (4 CPU) 03:23:02 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 16.58 0.62 9.77 1.67 0.09 71.26 03:24:01 AM 0 11.46 0.58 10.12 0.88 0.08 76.88 03:24:01 AM 1 12.19 0.90 11.12 2.22 0.10 73.45 03:24:01 AM 2 14.98 0.61 10.07 1.29 0.10 72.94 03:24:01 AM 3 27.69 0.39 7.77 2.30 0.09 61.76 03:25:01 AM all 0.52 0.00 0.37 0.29 0.05 98.77 03:25:01 AM 0 0.58 0.00 0.33 0.13 0.05 98.90 03:25:01 AM 1 0.25 0.00 0.32 0.48 0.07 98.88 03:25:01 AM 2 0.42 0.00 0.33 0.37 0.05 98.83 03:25:01 AM 3 0.82 0.00 0.48 0.18 0.05 98.46 03:26:01 AM all 0.46 0.00 0.27 0.05 0.05 99.17 03:26:01 AM 0 0.15 0.00 0.07 0.02 0.07 99.70 03:26:01 AM 1 0.94 0.00 0.77 0.05 0.05 98.20 03:26:01 AM 2 0.15 0.00 0.12 0.10 0.07 99.57 03:26:01 AM 3 0.62 0.00 0.12 0.02 0.03 99.22 03:27:01 AM all 13.29 0.00 1.39 0.51 0.08 84.72 03:27:01 AM 0 11.23 0.00 2.03 0.95 0.09 85.70 03:27:01 AM 1 18.74 0.00 1.42 0.59 0.10 79.14 03:27:01 AM 2 11.29 0.00 1.00 0.45 0.07 87.19 03:27:01 AM 3 11.94 0.00 1.10 0.07 0.08 86.81 03:28:01 AM all 42.98 0.00 2.86 2.01 0.12 52.03 03:28:01 AM 0 43.55 0.00 3.17 2.33 0.13 50.82 03:28:01 AM 1 38.91 0.00 2.09 1.27 0.12 57.60 03:28:01 AM 2 43.00 0.00 2.11 2.20 0.10 52.58 03:28:01 AM 3 46.47 0.00 4.07 2.23 0.12 47.11 03:29:01 AM all 39.84 0.00 1.49 1.49 0.07 57.12 03:29:01 AM 0 40.30 0.00 0.87 0.03 0.07 58.73 03:29:01 AM 1 37.90 0.00 1.14 2.09 0.08 58.79 03:29:01 AM 2 40.07 0.00 1.84 3.69 0.07 54.34 03:29:01 AM 3 41.08 0.00 2.12 0.13 0.05 56.62 03:30:01 AM all 53.16 0.00 2.50 0.62 0.09 43.63 03:30:01 AM 0 55.28 0.00 1.55 0.59 0.07 42.51 03:30:01 AM 1 46.64 0.00 1.75 0.35 0.10 51.16 03:30:01 AM 2 51.18 0.00 4.11 1.14 0.10 43.47 03:30:01 AM 3 59.56 0.00 2.57 0.42 0.10 37.35 03:31:01 AM all 50.73 0.00 2.73 3.99 0.08 42.46 03:31:01 AM 0 45.50 0.00 1.46 0.70 0.08 52.25 03:31:01 AM 1 50.67 0.00 3.44 6.89 0.08 38.92 03:31:01 AM 2 55.57 0.00 3.74 3.14 0.08 37.47 03:31:01 AM 3 51.19 0.00 2.28 5.24 0.07 41.22 03:32:01 AM all 53.08 0.00 2.84 0.50 0.08 43.50 03:32:01 AM 0 39.78 0.00 2.21 1.49 0.10 56.42 03:32:01 AM 1 61.12 0.00 4.41 0.22 0.07 34.18 03:32:01 AM 2 53.02 0.00 1.74 0.08 0.08 45.07 03:32:01 AM 3 58.36 0.00 2.99 0.22 0.08 38.34 03:33:01 AM all 56.70 0.00 2.78 0.54 0.09 39.88 03:33:01 AM 0 59.49 0.00 3.32 0.49 0.08 36.63 03:33:01 AM 1 59.86 0.00 1.56 0.33 0.10 38.15 03:33:01 AM 2 57.90 0.00 3.89 0.69 0.10 37.42 03:33:01 AM 3 49.55 0.00 2.38 0.67 0.08 47.32 03:34:01 AM all 46.98 0.00 2.90 0.51 0.15 49.45 03:34:01 AM 0 43.16 0.00 2.37 0.87 0.19 53.41 03:34:01 AM 1 40.81 0.00 2.00 0.02 0.12 57.05 03:34:01 AM 2 50.82 0.00 3.48 0.87 0.17 44.66 03:34:01 AM 3 53.13 0.00 3.76 0.29 0.12 42.70 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 23.43 0.00 13.28 14.15 0.09 49.05 03:35:01 AM 0 22.88 0.00 12.26 12.12 0.10 52.64 03:35:01 AM 1 20.21 0.00 12.28 13.63 0.09 53.79 03:35:01 AM 2 31.39 0.00 15.43 14.75 0.10 38.33 03:35:01 AM 3 19.20 0.00 13.16 16.10 0.09 51.45 03:36:01 AM all 38.49 0.00 1.49 0.74 0.10 59.17 03:36:01 AM 0 54.52 0.00 2.39 1.29 0.10 41.70 03:36:01 AM 1 21.61 0.00 0.84 0.52 0.10 76.93 03:36:01 AM 2 56.82 0.00 1.67 0.67 0.10 40.73 03:36:01 AM 3 21.03 0.00 1.07 0.50 0.08 77.31 03:37:01 AM all 37.57 0.00 1.77 0.29 0.09 60.27 03:37:01 AM 0 26.03 0.00 1.82 0.17 0.10 71.88 03:37:01 AM 1 48.73 0.00 1.70 0.05 0.08 49.43 03:37:01 AM 2 32.90 0.00 1.30 0.37 0.08 65.35 03:37:01 AM 3 42.64 0.00 2.27 0.58 0.08 54.42 03:38:01 AM all 37.67 0.00 1.65 0.44 0.08 60.16 03:38:01 AM 0 21.54 0.00 1.27 0.05 0.08 77.06 03:38:01 AM 1 59.31 0.00 1.94 0.57 0.10 38.08 03:38:01 AM 2 21.22 0.00 1.27 0.80 0.07 76.64 03:38:01 AM 3 48.62 0.00 2.11 0.33 0.08 48.86 03:39:01 AM all 37.29 0.00 1.60 0.40 0.09 60.61 03:39:01 AM 0 35.07 0.00 1.17 0.07 0.08 63.61 03:39:01 AM 1 38.12 0.00 1.84 0.00 0.08 59.96 03:39:01 AM 2 38.10 0.00 1.65 0.85 0.10 59.29 03:39:01 AM 3 37.88 0.00 1.75 0.68 0.08 59.60 03:40:01 AM all 41.55 0.00 2.60 0.43 0.08 55.34 03:40:01 AM 0 29.63 0.00 2.04 0.18 0.10 68.05 03:40:01 AM 1 51.33 0.00 3.03 0.67 0.08 44.89 03:40:01 AM 2 38.04 0.00 1.96 0.85 0.08 59.07 03:40:01 AM 3 47.21 0.00 3.40 0.02 0.07 49.31 03:41:01 AM all 53.33 0.00 2.83 0.32 0.13 43.39 03:41:01 AM 0 54.76 0.00 2.93 0.15 0.13 42.02 03:41:01 AM 1 52.56 0.00 2.65 0.30 0.13 44.36 03:41:01 AM 2 61.50 0.00 4.07 0.39 0.12 33.93 03:41:01 AM 3 44.49 0.00 1.66 0.44 0.15 53.25 03:42:01 AM all 27.45 0.00 3.96 1.17 0.12 67.30 03:42:01 AM 0 23.26 0.00 5.75 1.92 0.12 68.95 03:42:01 AM 1 32.27 0.00 2.90 0.94 0.12 63.78 03:42:01 AM 2 31.52 0.00 4.06 0.08 0.13 64.21 03:42:01 AM 3 22.76 0.00 3.14 1.73 0.12 72.25 Average: all 35.34 0.03 3.09 1.57 0.09 59.87 Average: 0 32.56 0.03 2.99 1.27 0.10 63.05 Average: 1 36.47 0.05 2.99 1.63 0.09 58.77 Average: 2 36.31 0.03 3.34 1.71 0.09 58.51 Average: 3 36.02 0.02 3.05 1.68 0.09 59.14