---> uname -a: Linux prd-centos8-builder-4c-4g-21017.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 1076 6846 19 7839 14336 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:4e:e7:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.4/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85346sec preferred_lft 85346sec inet6 fe80::f816:3eff:fe4e:e7e2/64 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) 06/14/2025 _x86_64_ (4 CPU) 03:23:57 LINUX RESTART (4 CPU) 03:25:02 AM tps rtps wtps bread/s bwrtn/s 03:26:01 AM 110.71 2.30 108.40 1544.29 11450.83 03:27:01 AM 449.25 15.91 433.34 2090.50 11462.86 03:28:01 AM 78.04 3.08 74.95 568.44 32824.86 03:29:01 AM 117.19 0.00 117.19 0.00 33213.18 03:30:01 AM 65.61 0.00 65.61 0.00 6990.96 03:31:01 AM 70.12 0.00 70.12 0.00 9596.05 03:32:01 AM 88.84 0.00 88.84 0.00 9100.95 03:33:01 AM 64.96 0.03 64.92 19.33 9910.05 03:34:01 AM 1517.81 56.14 1461.67 674.55 49816.11 03:35:01 AM 69.69 40.73 28.96 1038.76 1742.33 03:36:01 AM 16.56 2.05 14.51 39.33 7719.23 03:37:01 AM 24.76 12.06 12.70 119.03 12751.92 03:38:01 AM 8.15 0.03 8.12 0.27 9693.77 03:39:01 AM 83.62 0.08 83.54 0.67 9972.28 03:40:01 AM 45.53 0.00 45.53 0.00 3214.68 03:41:01 AM 75.96 0.48 75.47 28.92 16399.67 Average: 180.48 8.31 172.17 381.52 14744.17 03:25:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:01 AM 13234232 15085120 2907292 18.01 2688 2046752 816888 4.75 202632 2285116 6012 03:27:01 AM 11340140 13614192 4801384 29.75 2688 2454244 2176832 12.66 387560 3946652 119100 03:28:01 AM 9727308 12909780 6414216 39.74 2688 3352280 2799756 16.29 480008 5448628 37148 03:29:01 AM 7366380 11531532 8775144 54.36 2688 4321796 4104600 23.88 853896 7405352 39740 03:30:01 AM 8341456 12772980 7800068 48.32 2688 4576920 2862184 16.65 904716 6366408 101496 03:31:01 AM 7977596 12728604 8163928 50.58 2688 4867900 2858160 16.63 1012868 6569936 138152 03:32:01 AM 7606788 12591708 8534736 52.87 2688 5089544 2969344 17.27 1060176 6862340 115428 03:33:01 AM 6639148 12368416 9502376 58.87 2688 5797716 3113792 18.11 1102956 7713816 558648 03:34:01 AM 5284072 11758084 10857452 67.26 2688 6305404 3142364 18.28 1157532 8486092 384 03:35:01 AM 5111200 11746756 11030324 68.34 2688 6460636 3176156 18.48 1240748 8569128 114780 03:36:01 AM 4747572 11649024 11393952 70.59 2688 6725284 3191640 18.57 1329248 8839860 175876 03:37:01 AM 4557876 11732052 11583648 71.76 2688 6996736 3168140 18.43 1418356 8943792 87964 03:38:01 AM 4326116 11766384 11815408 73.20 2688 7261800 3163072 18.40 1508020 9083924 89408 03:39:01 AM 4846432 12270488 11295092 69.98 2688 7371156 3056992 17.78 1560608 8710572 47968 03:40:01 AM 4604524 12112220 11537000 71.47 2688 7452596 3189056 18.55 1589336 8919624 42372 03:41:01 AM 6993388 14660940 9148136 56.67 2688 7613808 892920 5.19 2058812 6075932 7560 Average: 7044014 12581142 9097510 56.36 2688 5543411 2792618 16.25 1116717 7139198 105127 03:25:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 391.53 370.62 1087.59 99.68 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 493.87 393.30 5324.43 68.22 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 405.85 359.64 3961.34 32.44 0.00 0.00 0.00 0.00 03:29:01 AM lo 2.50 2.50 0.44 0.44 0.00 0.00 0.00 0.00 03:29:01 AM eth0 91.94 73.15 1845.71 13.15 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.55 0.55 0.13 0.13 0.00 0.00 0.00 0.00 03:30:01 AM eth0 48.38 44.29 143.33 14.33 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 16.37 14.99 9.90 13.88 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 40.19 37.12 262.08 12.66 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 266.42 161.42 1373.74 25.50 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 243.86 107.12 736.05 14.54 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 8.50 8.82 85.07 1.50 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 1.80 1.62 0.42 0.78 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 2.27 2.03 0.51 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 3.18 2.20 0.96 1.29 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 52.28 52.95 511.12 11.76 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 38.43 37.30 205.74 12.53 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 913.25 910.43 265.07 6461.99 0.00 0.00 0.00 0.00 Average: lo 0.23 0.23 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 188.41 160.84 988.16 424.41 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) 06/14/2025 _x86_64_ (4 CPU) 03:23:57 LINUX RESTART (4 CPU) 03:25:02 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 9.02 0.00 1.69 1.55 0.09 87.65 03:26:01 AM 0 10.11 0.00 1.72 0.27 0.09 87.80 03:26:01 AM 1 3.22 0.00 1.57 1.72 0.10 93.39 03:26:01 AM 2 16.49 0.00 1.89 3.77 0.09 77.76 03:26:01 AM 3 6.26 0.00 1.57 0.46 0.07 91.65 03:27:01 AM all 42.58 0.00 2.98 1.89 0.11 52.44 03:27:01 AM 0 49.76 0.00 3.15 1.31 0.10 45.69 03:27:01 AM 1 41.16 0.00 2.70 1.26 0.13 54.75 03:27:01 AM 2 38.31 0.00 3.81 4.32 0.10 53.46 03:27:01 AM 3 41.08 0.00 2.28 0.67 0.10 55.87 03:28:01 AM all 56.91 0.00 2.63 1.36 0.09 39.01 03:28:01 AM 0 54.89 0.00 2.08 0.80 0.10 42.13 03:28:01 AM 1 58.92 0.00 1.77 1.86 0.08 37.37 03:28:01 AM 2 55.35 0.00 3.64 1.40 0.08 39.52 03:28:01 AM 3 58.50 0.00 3.01 1.36 0.10 37.03 03:29:01 AM all 49.29 0.00 2.51 2.12 0.09 45.99 03:29:01 AM 0 51.53 0.00 1.41 0.22 0.08 46.76 03:29:01 AM 1 56.19 0.00 3.38 2.41 0.08 37.94 03:29:01 AM 2 44.62 0.00 2.07 3.24 0.10 49.97 03:29:01 AM 3 44.83 0.00 3.18 2.60 0.10 49.30 03:30:01 AM all 54.16 0.00 2.96 0.40 0.10 42.38 03:30:01 AM 0 45.64 0.00 2.05 1.12 0.10 51.09 03:30:01 AM 1 53.03 0.00 1.83 0.18 0.10 44.86 03:30:01 AM 2 65.37 0.00 5.25 0.18 0.10 29.09 03:30:01 AM 3 52.59 0.00 2.70 0.12 0.10 44.49 03:31:01 AM all 57.30 0.00 2.64 0.54 0.10 39.42 03:31:01 AM 0 47.72 0.00 1.94 0.25 0.12 49.97 03:31:01 AM 1 63.17 0.00 2.58 0.70 0.08 33.47 03:31:01 AM 2 61.50 0.00 2.72 0.00 0.10 35.68 03:31:01 AM 3 56.82 0.00 3.31 1.22 0.10 38.55 03:32:01 AM all 52.59 0.00 2.92 0.44 0.08 43.97 03:32:01 AM 0 37.35 0.00 2.08 1.29 0.08 59.19 03:32:01 AM 1 51.80 0.00 1.91 0.20 0.08 46.00 03:32:01 AM 2 60.22 0.00 3.49 0.12 0.07 36.10 03:32:01 AM 3 61.00 0.00 4.22 0.13 0.08 34.57 03:33:01 AM all 44.47 0.00 3.79 0.62 0.09 51.02 03:33:01 AM 0 46.11 0.00 4.02 0.64 0.10 49.12 03:33:01 AM 1 40.42 0.00 3.33 1.01 0.10 55.14 03:33:01 AM 2 52.10 0.00 5.14 0.58 0.08 42.10 03:33:01 AM 3 39.27 0.00 2.65 0.27 0.08 57.72 03:34:01 AM all 26.53 0.00 12.38 11.34 0.12 49.63 03:34:01 AM 0 33.76 0.00 13.26 12.56 0.15 40.27 03:34:01 AM 1 21.97 0.00 12.85 10.19 0.10 54.89 03:34:01 AM 2 20.15 0.00 11.72 12.61 0.12 55.40 03:34:01 AM 3 30.19 0.00 11.71 10.02 0.09 47.99 03:35:01 AM all 36.86 0.00 1.19 0.33 0.08 61.54 03:35:01 AM 0 38.92 0.00 1.74 0.37 0.08 58.90 03:35:01 AM 1 42.01 0.00 1.19 0.20 0.08 56.52 03:35:01 AM 2 19.34 0.00 0.48 0.13 0.07 79.97 03:35:01 AM 3 47.16 0.00 1.33 0.62 0.10 50.79 03:36:01 AM all 37.84 0.00 1.58 0.31 0.09 60.17 03:36:01 AM 0 74.15 0.00 3.15 0.02 0.12 22.57 03:36:01 AM 1 21.46 0.00 0.65 0.50 0.08 77.31 03:36:01 AM 2 28.73 0.00 1.62 0.18 0.08 69.38 03:36:01 AM 3 26.96 0.00 0.90 0.55 0.08 71.50 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 37.15 0.00 1.61 0.43 0.10 60.71 03:37:01 AM 0 38.37 0.00 1.80 0.22 0.10 59.51 03:37:01 AM 1 34.64 0.00 1.89 0.79 0.10 62.59 03:37:01 AM 2 55.41 0.00 1.75 0.13 0.10 42.60 03:37:01 AM 3 20.16 0.00 1.00 0.57 0.08 78.18 03:38:01 AM all 37.11 0.00 1.60 0.36 0.09 60.84 03:38:01 AM 0 37.81 0.00 1.92 0.27 0.08 59.92 03:38:01 AM 1 36.56 0.00 1.74 0.00 0.08 61.62 03:38:01 AM 2 42.01 0.00 1.45 0.50 0.10 55.94 03:38:01 AM 3 32.07 0.00 1.30 0.67 0.08 65.88 03:39:01 AM all 46.31 0.00 2.84 0.54 0.11 50.20 03:39:01 AM 0 39.69 0.00 3.05 0.02 0.12 57.12 03:39:01 AM 1 43.58 0.00 2.84 0.28 0.12 53.18 03:39:01 AM 2 60.78 0.00 2.28 0.84 0.10 36.00 03:39:01 AM 3 41.23 0.00 3.18 1.04 0.10 54.46 03:40:01 AM all 56.44 0.00 2.89 0.11 0.09 40.46 03:40:01 AM 0 64.65 0.00 4.42 0.17 0.10 30.65 03:40:01 AM 1 51.89 0.00 1.38 0.02 0.08 46.63 03:40:01 AM 2 51.37 0.00 2.02 0.18 0.08 46.35 03:40:01 AM 3 57.86 0.00 3.75 0.07 0.10 38.22 03:41:01 AM all 14.92 0.00 3.76 1.18 0.10 80.03 03:41:01 AM 0 16.38 0.00 3.50 1.86 0.10 78.15 03:41:01 AM 1 14.16 0.00 3.13 2.51 0.08 80.11 03:41:01 AM 2 19.06 0.00 5.53 0.12 0.12 75.17 03:41:01 AM 3 10.08 0.00 2.86 0.24 0.10 86.72 Average: all 41.27 0.00 3.11 1.46 0.10 54.07 Average: 0 42.98 0.00 3.19 1.32 0.10 52.41 Average: 1 39.70 0.00 2.78 1.48 0.09 55.95 Average: 2 43.23 0.00 3.42 1.75 0.09 51.50 Average: 3 39.17 0.00 3.05 1.28 0.09 56.40