---> uname -a: Linux prd-centos8-builder-4c-4g-33438.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 1064 7334 19 7364 14349 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:2e:73:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85235sec preferred_lft 85235sec inet6 fe80::f816:3eff:fe2e:731a/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) 08/07/2025 _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 195.90 48.32 147.58 1982.54 12450.27 01:24:01 AM 32.18 0.00 32.18 0.00 3710.73 01:25:01 AM 6.60 0.03 6.57 0.53 173.77 01:26:02 AM 304.71 13.41 291.31 1541.25 3380.78 01:27:01 AM 132.77 3.14 129.64 734.52 12201.22 01:28:01 AM 40.01 3.58 36.43 394.20 27705.05 01:29:01 AM 71.64 0.00 71.64 0.00 6640.74 01:30:01 AM 105.96 0.00 105.96 0.00 30021.43 01:31:01 AM 65.52 0.00 65.52 0.00 7188.34 01:32:01 AM 56.16 0.00 56.16 0.00 6549.09 01:33:01 AM 1321.15 0.50 1320.65 23.06 48004.78 01:34:01 AM 288.52 96.35 192.17 1706.38 7110.86 01:35:01 AM 17.88 0.58 17.30 8.13 5151.32 01:36:01 AM 22.89 13.58 9.31 153.42 9598.27 01:37:01 AM 13.91 0.03 13.87 0.27 12782.64 01:38:01 AM 75.04 0.08 74.95 0.67 12120.45 01:39:01 AM 44.30 0.00 44.30 0.00 3229.61 01:40:01 AM 133.31 0.42 132.89 24.13 14319.48 Average: 162.72 10.01 152.71 364.64 12352.00 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13239892 15098908 2901640 17.98 2688 2056516 832876 4.85 203324 2286420 94968 01:24:01 AM 13230140 15090268 2911392 18.04 2688 2056900 832876 4.85 203328 2293400 16 01:25:01 AM 13226196 15087640 2915336 18.06 2688 2057312 832876 4.85 203344 2294292 12 01:26:02 AM 11479244 13722072 4662288 28.88 2688 2422556 2147668 12.49 239096 3958580 306420 01:27:01 AM 11229292 13532016 4912240 30.43 2688 2480132 2302416 13.39 389820 4046540 12 01:28:01 AM 10124936 13306708 6016596 37.27 2688 3350880 2378540 13.84 474652 5054812 38880 01:29:01 AM 7832140 11962876 8309392 51.48 2688 4287976 3651636 21.24 867568 6929532 796948 01:30:01 AM 8417844 12741556 7723688 47.85 2688 4470532 2782820 16.19 897036 6300316 103172 01:31:01 AM 7554620 12074708 8586912 53.20 2688 4648300 3412256 19.85 993220 7030892 95460 01:32:01 AM 7713372 12453588 8428160 52.21 2688 4864672 3031908 17.64 1041204 6813740 131328 01:33:01 AM 5663672 11684744 10477860 64.91 2688 5888604 3186532 18.54 1054268 8277244 132440 01:34:01 AM 5195028 11286936 10946504 67.82 2688 5943916 3235496 18.82 1116348 8647728 8 01:35:01 AM 5370144 11763744 10771388 66.73 2688 6240948 3242220 18.86 1251448 8347352 175900 01:36:01 AM 5043100 11711100 11098432 68.76 2688 6513188 3255100 18.94 1340456 8580716 177276 01:37:01 AM 4477192 11407672 11664340 72.26 2688 6776852 3251888 18.92 1429904 9050656 87792 01:38:01 AM 5189344 12188176 10952188 67.85 2688 6966704 3061340 17.81 1490464 8476952 68868 01:39:01 AM 5121876 12178592 11019656 68.27 2688 7023832 3052700 17.76 1529192 8506420 40508 01:40:01 AM 7518308 14689372 8623224 53.42 2688 7139076 922308 5.37 1762148 5887064 23924 Average: 8201463 12887815 7940069 49.19 2688 4732716 2522970 14.68 915934 6265703 126330 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 162.28 125.97 1150.69 29.30 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 80.52 67.27 242.53 18.05 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 90.10 78.54 259.11 22.17 0.00 0.00 0.00 0.00 01:26:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:02 AM eth0 525.33 456.67 4976.49 92.96 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 54.72 51.28 556.51 8.01 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.83 0.83 0.11 0.11 0.00 0.00 0.00 0.00 01:28:01 AM eth0 311.33 232.23 3679.92 20.50 0.00 0.00 0.00 0.00 01:29:01 AM lo 1.85 1.85 0.32 0.32 0.00 0.00 0.00 0.00 01:29:01 AM eth0 90.82 70.81 1775.68 11.74 0.00 0.00 0.00 0.00 01:30:01 AM lo 1.00 1.00 0.24 0.24 0.00 0.00 0.00 0.00 01:30:01 AM eth0 42.54 42.70 152.97 12.29 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 31.34 30.33 48.38 11.22 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 66.27 62.19 611.18 22.39 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 299.27 184.62 1741.32 25.15 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 2.30 2.38 0.85 0.59 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 11.35 11.41 85.48 1.97 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 2.43 2.23 0.61 0.95 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 2.33 2.12 0.64 0.93 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 38.33 39.48 493.19 7.60 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 39.74 39.90 115.43 12.48 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 646.22 748.85 316.88 4802.88 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 138.82 125.02 900.86 283.67 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) 08/07/2025 _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 13.97 0.40 6.05 1.10 0.08 78.40 01:23:01 AM 0 8.22 0.65 7.40 0.72 0.08 82.94 01:23:01 AM 1 21.41 0.18 3.46 0.84 0.08 74.03 01:23:01 AM 2 19.58 0.45 7.68 1.67 0.08 70.54 01:23:01 AM 3 6.68 0.32 5.68 1.16 0.07 86.10 01:24:01 AM all 0.46 0.00 0.30 0.24 0.05 98.95 01:24:01 AM 0 0.18 0.00 0.05 0.05 0.03 99.68 01:24:01 AM 1 0.70 0.00 0.70 0.60 0.03 97.96 01:24:01 AM 2 0.67 0.00 0.25 0.30 0.07 98.71 01:24:01 AM 3 0.30 0.00 0.22 0.00 0.05 99.43 01:25:01 AM all 0.44 0.00 0.25 0.03 0.06 99.22 01:25:01 AM 0 0.18 0.00 0.08 0.05 0.08 99.60 01:25:01 AM 1 0.47 0.00 0.40 0.00 0.05 99.08 01:25:01 AM 2 0.60 0.00 0.08 0.05 0.05 99.22 01:25:01 AM 3 0.52 0.00 0.45 0.00 0.05 98.98 01:26:02 AM all 26.24 0.00 2.28 1.24 0.10 70.14 01:26:02 AM 0 23.81 0.00 2.29 2.22 0.10 71.57 01:26:02 AM 1 26.91 0.00 2.58 0.47 0.10 69.94 01:26:02 AM 2 29.33 0.00 2.38 1.57 0.12 66.59 01:26:02 AM 3 24.91 0.00 1.87 0.70 0.07 72.45 01:27:01 AM all 20.94 0.00 1.11 0.53 0.06 77.37 01:27:01 AM 0 19.65 0.00 0.85 0.94 0.07 78.49 01:27:01 AM 1 18.76 0.00 1.63 0.61 0.03 78.97 01:27:01 AM 2 23.18 0.00 0.36 0.07 0.09 76.31 01:27:01 AM 3 22.15 0.00 1.58 0.49 0.05 75.72 01:28:01 AM all 43.21 0.00 2.05 0.74 0.09 53.91 01:28:01 AM 0 46.84 0.00 1.95 0.42 0.08 50.70 01:28:01 AM 1 45.12 0.00 3.63 1.24 0.10 49.92 01:28:01 AM 2 40.29 0.00 1.27 0.50 0.08 57.85 01:28:01 AM 3 40.60 0.00 1.34 0.80 0.08 57.18 01:29:01 AM all 52.82 0.00 2.59 0.31 0.09 44.20 01:29:01 AM 0 48.44 0.00 2.81 0.18 0.10 48.47 01:29:01 AM 1 56.81 0.00 2.91 0.23 0.10 39.95 01:29:01 AM 2 57.05 0.00 3.11 0.43 0.08 39.32 01:29:01 AM 3 48.97 0.00 1.54 0.37 0.07 49.06 01:30:01 AM all 54.97 0.00 2.95 0.80 0.10 41.17 01:30:01 AM 0 55.01 0.00 2.85 0.17 0.10 41.87 01:30:01 AM 1 64.80 0.00 5.64 1.24 0.10 28.22 01:30:01 AM 2 52.09 0.00 1.93 0.87 0.12 44.99 01:30:01 AM 3 47.99 0.00 1.38 0.92 0.10 49.61 01:31:01 AM all 47.89 0.00 2.90 0.36 0.08 48.77 01:31:01 AM 0 36.19 0.00 2.37 0.60 0.10 60.74 01:31:01 AM 1 42.74 0.00 1.41 0.42 0.07 55.36 01:31:01 AM 2 57.20 0.00 3.65 0.22 0.08 38.85 01:31:01 AM 3 55.45 0.00 4.17 0.20 0.08 40.09 01:32:01 AM all 45.18 0.00 3.03 0.34 0.09 51.37 01:32:01 AM 0 47.04 0.00 3.38 0.47 0.10 49.01 01:32:01 AM 1 41.40 0.00 2.99 0.44 0.08 55.08 01:32:01 AM 2 46.94 0.00 3.42 0.17 0.08 49.39 01:32:01 AM 3 45.34 0.00 2.32 0.27 0.08 51.99 01:33:01 AM all 29.01 0.00 12.50 8.66 0.10 49.72 01:33:01 AM 0 33.76 0.00 10.42 6.85 0.10 48.88 01:33:01 AM 1 26.25 0.00 14.59 9.55 0.10 49.51 01:33:01 AM 2 22.87 0.00 11.91 9.45 0.09 55.68 01:33:01 AM 3 33.12 0.00 13.11 8.81 0.12 44.84 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.11 0.00 3.12 1.99 0.09 57.69 01:34:01 AM 0 43.59 0.00 3.38 2.44 0.08 50.50 01:34:01 AM 1 26.22 0.00 3.10 1.30 0.10 69.29 01:34:01 AM 2 49.29 0.00 2.93 2.26 0.10 45.42 01:34:01 AM 3 29.38 0.00 3.07 1.98 0.08 65.49 01:35:01 AM all 36.58 0.00 1.44 0.13 0.09 61.76 01:35:01 AM 0 47.40 0.00 1.82 0.02 0.08 50.68 01:35:01 AM 1 19.11 0.00 0.69 0.33 0.10 79.77 01:35:01 AM 2 60.40 0.00 2.17 0.18 0.08 37.16 01:35:01 AM 3 19.38 0.00 1.07 0.00 0.08 79.47 01:36:01 AM all 37.22 0.00 1.59 0.30 0.09 60.80 01:36:01 AM 0 32.32 0.00 1.19 0.68 0.10 65.71 01:36:01 AM 1 52.67 0.00 2.62 0.07 0.08 44.56 01:36:01 AM 2 42.86 0.00 1.27 0.17 0.10 55.60 01:36:01 AM 3 21.01 0.00 1.27 0.28 0.08 77.36 01:37:01 AM all 37.85 0.00 1.69 0.28 0.08 60.10 01:37:01 AM 0 39.27 0.00 1.50 0.25 0.08 58.90 01:37:01 AM 1 39.35 0.00 1.99 0.20 0.08 58.38 01:37:01 AM 2 21.42 0.00 0.65 0.40 0.08 77.45 01:37:01 AM 3 51.35 0.00 2.62 0.28 0.08 45.66 01:38:01 AM all 40.64 0.00 2.50 0.33 0.09 56.44 01:38:01 AM 0 34.08 0.00 1.90 0.27 0.10 63.64 01:38:01 AM 1 44.25 0.00 2.02 0.30 0.10 53.33 01:38:01 AM 2 30.97 0.00 3.66 0.17 0.07 65.14 01:38:01 AM 3 53.25 0.00 2.41 0.58 0.10 43.66 01:39:01 AM all 53.02 0.00 3.01 0.17 0.09 43.71 01:39:01 AM 0 52.05 0.00 2.45 0.07 0.10 45.33 01:39:01 AM 1 60.84 0.00 5.35 0.20 0.08 33.52 01:39:01 AM 2 48.39 0.00 2.07 0.29 0.10 49.15 01:39:01 AM 3 50.79 0.00 2.19 0.12 0.08 46.82 01:40:01 AM all 25.45 0.00 3.88 0.57 0.10 69.99 01:40:01 AM 0 22.12 0.00 4.27 0.59 0.08 72.94 01:40:01 AM 1 27.30 0.00 3.27 0.30 0.10 69.03 01:40:01 AM 2 29.71 0.00 3.77 0.25 0.10 66.17 01:40:01 AM 3 22.69 0.00 4.21 1.15 0.12 71.83 Average: all 33.50 0.02 2.94 1.00 0.09 62.46 Average: 0 32.78 0.04 2.82 0.93 0.09 63.34 Average: 1 34.18 0.01 3.26 1.00 0.08 61.47 Average: 2 35.16 0.03 2.91 1.05 0.09 60.77 Average: 3 31.87 0.02 2.79 1.00 0.08 64.24