---> uname -a: Linux prd-centos8-builder-4c-4g-2444.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 1077 7313 19 7372 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:1a:68:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85136sec preferred_lft 85136sec inet6 fe80::f816:3eff:fe1a:6827/64 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) 10/03/2025 _x86_64_ (4 CPU) 01:22:44 LINUX RESTART (4 CPU) 01:23:01 AM tps rtps wtps bread/s bwrtn/s 01:24:01 AM 410.73 159.53 251.20 6496.93 33775.87 01:25:01 AM 108.23 2.30 105.93 1587.60 10437.32 01:26:01 AM 16.74 0.03 16.71 0.53 770.03 01:27:01 AM 88.76 12.01 76.74 1608.80 1170.86 01:28:01 AM 349.70 4.53 345.17 759.88 13273.41 01:29:01 AM 65.11 2.87 62.25 289.37 29396.07 01:30:01 AM 122.67 0.08 122.59 4.00 19593.30 01:31:01 AM 48.30 0.00 48.30 0.00 17747.83 01:32:01 AM 71.02 0.00 71.02 0.00 7153.51 01:33:01 AM 49.38 0.00 49.38 0.00 8666.06 01:34:01 AM 1489.22 17.24 1471.98 207.66 50607.25 01:35:01 AM 111.20 79.59 31.61 1521.49 1600.48 01:36:01 AM 19.50 0.60 18.90 8.27 8254.32 01:37:01 AM 25.67 13.56 12.11 153.23 9551.45 01:38:01 AM 10.61 0.03 10.58 0.27 9776.72 01:39:01 AM 73.35 0.08 73.27 0.67 12047.31 01:40:01 AM 35.51 0.00 35.51 0.00 2829.15 01:41:01 AM 122.06 0.42 121.64 24.13 4671.81 01:42:01 AM 36.33 0.00 36.33 0.00 11164.22 01:43:01 AM 40.25 0.27 39.99 43.59 1877.19 Average: 164.72 14.66 150.06 635.35 12718.34 01:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 AM 13325896 15069968 2815636 17.44 2688 1948252 900312 5.24 232840 2206656 204172 01:25:01 AM 13217896 15082888 2923636 18.11 2688 2062304 832852 4.84 202912 2308516 11668 01:26:01 AM 13214012 15080568 2927520 18.14 2688 2062820 832852 4.84 202928 2310080 124 01:27:01 AM 12492272 14498492 3649260 22.61 2688 2193696 1394024 8.11 218148 2984384 75956 01:28:01 AM 11162160 13669144 4979372 30.85 2688 2684008 2084680 12.13 389752 4117088 228936 01:29:01 AM 10274360 13499348 5867172 36.35 2688 3389952 2159868 12.56 480364 4895368 60700 01:30:01 AM 9230340 13371876 6911192 42.82 2688 4297572 2316248 13.47 870660 5532832 406916 01:31:01 AM 8006524 12369408 8135008 50.40 2688 4501096 3294980 19.17 896948 6697720 97296 01:32:01 AM 7688004 12244408 8453528 52.37 2688 4682784 3326780 19.35 995072 6891660 91328 01:33:01 AM 7483404 12232360 8658128 53.64 2688 4872244 3342572 19.44 1041700 7042948 35332 01:34:01 AM 5684532 11730720 10457000 64.78 2688 5899932 3525692 20.51 1103632 8187216 6300 01:35:01 AM 4814644 10913432 11326888 70.17 2688 5949688 3529568 20.53 1116208 9025924 8 01:36:01 AM 5423356 11913748 10718176 66.40 2688 6334532 3368728 19.60 1280492 8271580 175916 01:37:01 AM 4622224 11297012 11519308 71.36 2688 6518960 3549796 20.65 1340420 8997580 87968 01:38:01 AM 4214332 11154032 11927200 73.89 2688 6782620 3554804 20.68 1429876 9310260 87788 01:39:01 AM 4970896 11952024 11170636 69.20 2688 6947736 3348292 19.48 1488284 8697376 44292 01:40:01 AM 4945352 12001436 11196180 69.36 2688 7022056 3290604 19.14 1526084 8686416 43004 01:41:01 AM 7493772 14675228 8647760 53.57 2688 7145520 918128 5.34 1762860 5909644 324132 01:42:01 AM 7494072 14675416 8647460 53.57 2688 7145524 918128 5.34 1762860 5909316 4 01:43:01 AM 7553604 14745248 8587928 53.20 2688 7157992 825092 4.80 1938556 5677432 4 Average: 8165583 13108838 7975949 49.41 2688 4979964 2365700 13.76 1014030 6183000 99092 01:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 373.29 190.97 1833.95 66.88 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 107.16 92.37 567.96 28.01 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 102.95 89.80 266.92 25.59 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 272.38 288.64 1242.13 77.98 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 595.87 389.17 7648.78 42.16 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:29:01 AM eth0 82.01 68.01 742.16 14.29 0.00 0.00 0.00 0.00 01:30:01 AM lo 2.85 2.85 0.56 0.56 0.00 0.00 0.00 0.00 01:30:01 AM eth0 71.61 51.59 1453.49 21.13 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 40.22 39.59 146.62 12.19 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 49.44 47.81 284.84 13.84 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 50.16 46.81 375.65 14.78 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 198.93 139.82 1734.88 22.10 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 0.90 0.90 0.64 0.36 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 10.63 10.61 85.61 2.36 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 2.83 2.28 1.01 1.16 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 1.85 1.70 0.45 0.83 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 22.90 25.30 93.33 6.45 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 52.32 49.56 515.46 11.53 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 240.92 254.43 178.49 823.06 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 495.57 583.64 170.19 4211.16 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 114.13 104.85 239.07 52.16 0.00 0.00 0.00 0.00 Average: lo 0.18 0.18 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 144.30 123.89 879.11 272.37 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) 10/03/2025 _x86_64_ (4 CPU) 01:22:44 LINUX RESTART (4 CPU) 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 19.47 1.78 22.47 8.17 0.13 47.98 01:24:01 AM 0 20.04 2.07 21.20 4.67 0.13 51.90 01:24:01 AM 1 21.48 1.51 22.70 4.67 0.13 49.50 01:24:01 AM 2 21.58 1.45 20.79 16.25 0.12 39.80 01:24:01 AM 3 14.80 2.11 25.16 7.11 0.13 50.68 01:25:01 AM all 8.93 0.00 1.23 1.38 0.06 88.41 01:25:01 AM 0 14.45 0.00 1.40 0.60 0.07 83.48 01:25:01 AM 1 7.07 0.00 1.22 1.96 0.05 89.70 01:25:01 AM 2 4.35 0.00 1.30 1.67 0.07 92.61 01:25:01 AM 3 9.83 0.00 0.99 1.29 0.05 87.85 01:26:01 AM all 0.58 0.00 0.37 0.09 0.03 98.93 01:26:01 AM 0 0.42 0.00 0.27 0.00 0.02 99.30 01:26:01 AM 1 0.27 0.00 0.18 0.05 0.03 99.46 01:26:01 AM 2 0.65 0.00 0.60 0.22 0.03 98.50 01:26:01 AM 3 0.97 0.00 0.42 0.08 0.05 98.48 01:27:01 AM all 12.02 0.00 1.28 0.43 0.08 86.19 01:27:01 AM 0 11.86 0.00 2.16 0.80 0.08 85.09 01:27:01 AM 1 13.24 0.00 0.94 0.45 0.08 85.29 01:27:01 AM 2 14.00 0.00 1.22 0.20 0.07 84.51 01:27:01 AM 3 9.00 0.00 0.80 0.28 0.07 89.84 01:28:01 AM all 37.51 0.00 2.85 1.79 0.10 57.76 01:28:01 AM 0 33.98 0.00 2.28 0.95 0.10 62.69 01:28:01 AM 1 38.74 0.00 3.53 2.22 0.10 55.40 01:28:01 AM 2 37.62 0.00 1.91 0.90 0.10 59.46 01:28:01 AM 3 39.66 0.00 3.69 3.08 0.10 53.47 01:29:01 AM all 58.71 0.00 2.64 0.74 0.11 37.80 01:29:01 AM 0 61.30 0.00 3.88 1.02 0.12 33.68 01:29:01 AM 1 63.11 0.00 2.99 0.55 0.12 33.22 01:29:01 AM 2 57.28 0.00 1.80 1.12 0.12 39.68 01:29:01 AM 3 53.13 0.00 1.87 0.27 0.10 44.62 01:30:01 AM all 49.64 0.00 2.83 1.14 0.10 46.29 01:30:01 AM 0 53.56 0.00 3.62 1.31 0.10 41.41 01:30:01 AM 1 47.26 0.00 3.33 1.09 0.10 48.22 01:30:01 AM 2 51.73 0.00 2.16 1.78 0.10 44.23 01:30:01 AM 3 46.00 0.00 2.21 0.40 0.10 51.28 01:31:01 AM all 56.44 0.00 2.73 0.86 0.11 39.87 01:31:01 AM 0 51.10 0.00 1.40 0.25 0.10 47.14 01:31:01 AM 1 41.83 0.00 1.27 1.49 0.10 55.31 01:31:01 AM 2 73.15 0.00 5.53 1.07 0.12 20.13 01:31:01 AM 3 59.71 0.00 2.71 0.62 0.12 36.85 01:32:01 AM all 44.29 0.00 3.17 0.52 0.10 51.92 01:32:01 AM 0 53.37 0.00 4.47 0.24 0.10 41.82 01:32:01 AM 1 31.49 0.00 1.71 0.54 0.08 66.17 01:32:01 AM 2 50.99 0.00 2.80 0.24 0.10 45.87 01:32:01 AM 3 41.28 0.00 3.71 1.06 0.12 53.83 01:33:01 AM all 42.88 0.00 3.05 0.59 0.08 53.39 01:33:01 AM 0 48.39 0.00 4.04 0.79 0.10 46.67 01:33:01 AM 1 35.26 0.00 2.70 0.95 0.08 61.01 01:33:01 AM 2 40.88 0.00 2.46 0.42 0.08 56.15 01:33:01 AM 3 46.98 0.00 3.01 0.20 0.07 49.75 01:34:01 AM all 25.22 0.00 13.39 13.68 0.11 47.60 01:34:01 AM 0 29.41 0.00 13.49 13.78 0.10 43.22 01:34:01 AM 1 18.23 0.00 13.52 15.81 0.10 52.34 01:34:01 AM 2 24.41 0.00 13.78 14.31 0.12 47.37 01:34:01 AM 3 28.82 0.00 12.76 10.84 0.12 47.46 01:34:01 AM CPU %user %nice %system %iowait %steal %idle 01:35:01 AM all 38.33 0.00 2.19 0.66 0.10 58.72 01:35:01 AM 0 34.43 0.00 1.61 0.22 0.10 63.65 01:35:01 AM 1 36.59 0.00 2.08 0.82 0.10 60.41 01:35:01 AM 2 38.20 0.00 2.36 0.62 0.10 58.72 01:35:01 AM 3 44.13 0.00 2.70 0.97 0.08 52.11 01:36:01 AM all 37.60 0.00 1.83 0.17 0.09 60.31 01:36:01 AM 0 37.45 0.00 1.83 0.00 0.10 60.62 01:36:01 AM 1 21.97 0.00 0.80 0.35 0.08 76.80 01:36:01 AM 2 46.12 0.00 2.97 0.33 0.08 50.48 01:36:01 AM 3 44.85 0.00 1.72 0.00 0.08 53.35 01:37:01 AM all 37.73 0.00 1.52 0.36 0.10 60.29 01:37:01 AM 0 39.21 0.00 1.95 0.15 0.10 58.59 01:37:01 AM 1 41.39 0.00 2.09 0.67 0.10 55.76 01:37:01 AM 2 32.22 0.00 0.97 0.60 0.10 66.11 01:37:01 AM 3 38.11 0.00 1.09 0.02 0.08 60.70 01:38:01 AM all 37.35 0.00 1.66 0.21 0.09 60.69 01:38:01 AM 0 57.77 0.00 2.64 0.00 0.10 39.49 01:38:01 AM 1 21.25 0.00 1.39 0.07 0.08 77.22 01:38:01 AM 2 46.26 0.00 1.37 0.43 0.10 51.84 01:38:01 AM 3 24.13 0.00 1.24 0.35 0.08 74.20 01:39:01 AM all 35.40 0.00 2.36 0.41 0.08 61.75 01:39:01 AM 0 21.63 0.00 2.49 0.70 0.07 75.11 01:39:01 AM 1 24.70 0.00 0.64 0.18 0.07 74.41 01:39:01 AM 2 28.97 0.00 2.21 0.42 0.08 68.32 01:39:01 AM 3 66.30 0.00 4.09 0.35 0.08 29.17 01:40:01 AM all 41.46 0.00 2.33 0.19 0.08 55.94 01:40:01 AM 0 41.85 0.00 2.46 0.12 0.08 55.48 01:40:01 AM 1 41.53 0.00 2.15 0.05 0.08 56.19 01:40:01 AM 2 32.46 0.00 1.66 0.54 0.07 65.27 01:40:01 AM 3 49.97 0.00 3.04 0.07 0.10 46.82 01:41:01 AM all 38.18 0.00 4.11 0.34 0.09 57.28 01:41:01 AM 0 49.57 0.00 5.39 0.27 0.10 44.67 01:41:01 AM 1 36.11 0.00 5.62 0.29 0.10 57.88 01:41:01 AM 2 29.44 0.00 2.37 0.61 0.08 67.50 01:41:01 AM 3 37.56 0.00 3.06 0.18 0.08 59.11 01:42:01 AM all 12.28 0.00 1.08 0.37 0.06 86.21 01:42:01 AM 0 24.07 0.00 1.77 0.17 0.08 73.91 01:42:01 AM 1 10.40 0.00 1.04 0.28 0.05 88.23 01:42:01 AM 2 5.62 0.00 0.69 0.57 0.05 93.07 01:42:01 AM 3 8.99 0.00 0.84 0.45 0.07 89.65 01:43:01 AM all 12.54 0.00 1.28 0.10 0.05 86.03 01:43:01 AM 0 25.20 0.00 2.14 0.17 0.05 72.44 01:43:01 AM 1 3.29 0.00 0.94 0.13 0.03 95.60 01:43:01 AM 2 12.82 0.00 1.08 0.08 0.07 85.95 01:43:01 AM 3 8.84 0.00 0.95 0.02 0.03 90.16 Average: all 32.32 0.09 3.70 1.60 0.09 62.20 Average: 0 35.44 0.10 4.01 1.30 0.09 59.05 Average: 1 27.75 0.08 3.53 1.62 0.08 66.95 Average: 2 32.44 0.07 3.49 2.10 0.09 61.81 Average: 3 33.64 0.11 3.79 1.37 0.09 61.00