---> uname -a: Linux prd-centos8-builder-4c-4g-29494.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 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1024 6880 19 7858 14389 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:be:2b:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.57/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85188sec preferred_lft 85188sec inet6 fe80::f816:3eff:febe:2bfa/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) 07/21/2025 _x86_64_ (4 CPU) 03:22:49 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 462.88 158.60 304.28 6659.01 45054.32 03:25:01 AM 85.65 2.27 83.39 1518.56 9411.81 03:26:01 AM 6.42 0.03 6.38 0.53 160.62 03:27:01 AM 46.51 11.88 34.63 1606.00 715.65 03:28:01 AM 387.57 4.08 383.49 484.32 10902.48 03:29:01 AM 70.10 3.18 66.92 583.18 32162.27 03:30:01 AM 56.01 0.00 56.01 0.00 6878.09 03:31:01 AM 123.75 0.00 123.75 0.00 28553.76 03:32:01 AM 68.80 0.00 68.80 0.00 10171.22 03:33:01 AM 77.36 0.00 77.36 0.00 11106.43 03:34:01 AM 54.94 0.00 54.94 0.00 7148.28 03:35:01 AM 1006.50 0.50 1006.00 23.06 41360.66 03:36:01 AM 488.62 96.37 392.25 1706.67 15426.45 03:37:01 AM 18.36 0.58 17.77 8.13 5093.07 03:38:01 AM 22.06 13.58 8.48 153.44 9558.14 03:39:01 AM 10.78 0.00 10.78 0.00 9864.21 03:40:01 AM 20.46 0.12 20.35 0.93 9875.59 03:41:01 AM 88.47 0.00 88.47 0.00 7795.55 03:42:01 AM 69.56 0.42 69.14 24.13 4247.46 03:43:01 AM 53.60 0.27 53.33 43.59 14562.58 Average: 160.91 14.59 146.32 640.58 14002.90 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13409612 15135748 2731912 16.92 2688 1928884 806068 4.69 196344 2150196 158772 03:25:01 AM 13279128 15138836 2862396 17.73 2688 2057112 755036 4.39 202892 2245712 196 03:26:01 AM 13276672 15137344 2864852 17.75 2688 2057444 770796 4.48 202912 2246328 24 03:27:01 AM 12882912 14819776 3258612 20.19 2688 2126812 1135332 6.60 210448 2608508 16100 03:28:01 AM 11428092 13719960 4713432 29.20 2688 2470064 2053692 11.95 388064 3853728 113912 03:29:01 AM 10106712 13290656 6034812 37.39 2688 3352672 2360284 13.73 476588 5069392 28604 03:30:01 AM 9113056 13294832 7028468 43.54 2688 4336312 2251024 13.09 835416 5679048 825124 03:31:01 AM 8638096 13030888 7503428 46.49 2688 4542988 2402780 13.98 898460 6084200 201412 03:32:01 AM 7624292 12298624 8517232 52.77 2688 4797732 3043988 17.71 1005816 6937128 180268 03:33:01 AM 7349532 12269296 8791992 54.47 2688 5023168 3059652 17.80 1043460 7137364 105316 03:34:01 AM 7097280 12253364 9044244 56.03 2688 5255496 3058932 17.79 1089840 7332584 138236 03:35:01 AM 5178152 11604780 10963372 67.92 2688 6300588 3174636 18.47 1103488 8740636 270544 03:36:01 AM 4463912 10992584 11677612 72.35 2688 6355888 3240376 18.85 1165588 9290192 8 03:37:01 AM 4996624 11827396 11144900 69.04 2688 6652324 3166024 18.42 1300396 8636652 175860 03:38:01 AM 4719428 11825784 11422096 70.76 2688 6924488 3150524 18.33 1389520 8821320 177244 03:39:01 AM 4211752 11581500 11929772 73.91 2688 7188064 3141876 18.28 1477596 9234904 175636 03:40:01 AM 4486844 12061948 11654680 72.20 2688 7394584 2980692 17.34 1571332 8879464 116624 03:41:01 AM 4545264 12026256 11596260 71.84 2688 7423976 3069812 17.86 1573688 9005276 43608 03:42:01 AM 7015548 14703232 9125976 56.54 2688 7630708 862336 5.02 1887852 6232164 409152 03:43:01 AM 6994104 14683076 9147420 56.67 2688 7632048 885844 5.15 2063080 6079776 9540 Average: 8040851 13084794 8100673 50.19 2688 5072568 2268485 13.20 1004139 6313229 157309 03:23:01 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 342.72 204.25 1941.57 68.89 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 136.05 113.56 504.80 31.20 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 73.69 61.66 217.93 16.35 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 208.87 234.89 339.66 71.34 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 418.06 325.68 5272.00 44.24 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:29:01 AM eth0 399.88 333.28 3953.35 39.03 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.70 0.70 0.11 0.11 0.00 0.00 0.00 0.00 03:30:01 AM eth0 97.12 77.42 1855.39 16.30 0.00 0.00 0.00 0.00 03:31:01 AM lo 2.15 2.15 0.45 0.45 0.00 0.00 0.00 0.00 03:31:01 AM eth0 39.41 38.46 135.37 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 20.68 19.07 10.80 8.42 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 21.09 19.28 15.50 9.57 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 60.79 56.09 604.45 17.17 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 269.17 164.41 1739.85 23.86 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 3.08 3.20 0.88 0.64 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 9.88 10.11 85.26 1.87 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 2.73 2.23 0.69 1.00 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 3.42 2.50 0.85 1.09 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 14.78 16.35 65.76 4.35 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 52.93 52.55 537.73 12.58 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 304.10 288.94 191.05 1497.02 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 650.88 627.97 197.13 4979.45 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 156.47 132.60 883.53 342.81 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) 07/21/2025 _x86_64_ (4 CPU) 03:22:49 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 26.50 1.49 16.99 5.32 0.13 49.57 03:24:01 AM 0 27.15 1.77 13.87 4.06 0.13 53.02 03:24:01 AM 1 20.93 1.41 17.51 5.99 0.12 54.04 03:24:01 AM 2 30.95 1.60 18.23 7.70 0.15 41.37 03:24:01 AM 3 26.96 1.20 18.35 3.54 0.13 49.82 03:25:01 AM all 4.97 0.00 0.89 0.76 0.08 93.30 03:25:01 AM 0 2.60 0.00 0.85 1.30 0.08 95.16 03:25:01 AM 1 1.86 0.00 0.47 0.74 0.10 96.84 03:25:01 AM 2 11.56 0.00 1.79 0.42 0.10 86.13 03:25:01 AM 3 3.88 0.00 0.45 0.59 0.03 95.05 03:26:01 AM all 0.42 0.00 0.26 0.03 0.05 99.25 03:26:01 AM 0 0.45 0.00 0.25 0.00 0.03 99.27 03:26:01 AM 1 0.43 0.00 0.35 0.00 0.05 99.16 03:26:01 AM 2 0.22 0.00 0.18 0.05 0.03 99.52 03:26:01 AM 3 0.57 0.00 0.25 0.05 0.07 99.06 03:27:01 AM all 3.74 0.00 0.89 0.23 0.06 95.08 03:27:01 AM 0 3.24 0.00 0.70 0.02 0.07 95.97 03:27:01 AM 1 4.15 0.00 0.99 0.52 0.07 94.27 03:27:01 AM 2 3.47 0.00 0.89 0.37 0.07 95.21 03:27:01 AM 3 4.11 0.00 0.99 0.00 0.05 94.85 03:28:01 AM all 40.88 0.00 2.84 2.72 0.14 53.42 03:28:01 AM 0 43.67 0.00 2.47 2.52 0.15 51.18 03:28:01 AM 1 44.21 0.00 4.07 2.42 0.13 49.17 03:28:01 AM 2 41.33 0.00 2.25 2.89 0.13 53.39 03:28:01 AM 3 34.29 0.00 2.58 3.03 0.15 59.95 03:29:01 AM all 41.78 0.00 2.12 1.44 0.12 54.54 03:29:01 AM 0 45.27 0.00 3.27 2.05 0.13 49.28 03:29:01 AM 1 39.76 0.00 2.38 1.16 0.10 56.61 03:29:01 AM 2 44.78 0.00 1.17 0.50 0.12 53.43 03:29:01 AM 3 37.31 0.00 1.68 2.06 0.12 58.83 03:30:01 AM all 56.47 0.00 2.75 0.34 0.11 40.33 03:30:01 AM 0 57.03 0.00 2.09 0.07 0.10 40.71 03:30:01 AM 1 63.90 0.00 3.71 0.22 0.12 32.05 03:30:01 AM 2 54.31 0.00 3.37 0.74 0.12 41.47 03:30:01 AM 3 50.63 0.00 1.81 0.34 0.12 47.11 03:31:01 AM all 50.90 0.00 2.80 1.38 0.10 44.82 03:31:01 AM 0 46.78 0.00 1.43 0.45 0.10 51.24 03:31:01 AM 1 54.12 0.00 2.50 0.99 0.08 42.30 03:31:01 AM 2 57.86 0.00 4.32 0.96 0.10 36.77 03:31:01 AM 3 44.84 0.00 2.96 3.13 0.10 48.97 03:32:01 AM all 52.92 0.00 2.90 0.53 0.12 43.54 03:32:01 AM 0 50.10 0.00 2.75 0.42 0.12 46.62 03:32:01 AM 1 61.12 0.00 4.01 0.50 0.13 34.24 03:32:01 AM 2 46.59 0.00 1.81 0.42 0.12 51.06 03:32:01 AM 3 53.85 0.00 3.03 0.77 0.12 42.23 03:33:01 AM all 55.25 0.00 2.83 0.55 0.13 41.23 03:33:01 AM 0 68.17 0.00 4.11 0.17 0.12 27.44 03:33:01 AM 1 40.56 0.00 1.64 1.36 0.15 56.29 03:33:01 AM 2 60.66 0.00 3.22 0.12 0.13 35.86 03:33:01 AM 3 51.62 0.00 2.35 0.56 0.12 45.35 03:34:01 AM all 44.43 0.00 3.03 0.37 0.11 52.07 03:34:01 AM 0 56.68 0.00 4.69 0.35 0.10 38.17 03:34:01 AM 1 47.57 0.00 3.34 0.54 0.12 48.43 03:34:01 AM 2 41.70 0.00 2.69 0.25 0.10 55.26 03:34:01 AM 3 31.72 0.00 1.37 0.34 0.10 66.47 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 30.19 0.00 11.21 10.48 0.13 47.98 03:35:01 AM 0 36.72 0.00 10.73 9.73 0.14 42.68 03:35:01 AM 1 31.32 0.00 11.96 10.27 0.12 46.33 03:35:01 AM 2 27.00 0.00 12.62 12.43 0.12 47.83 03:35:01 AM 3 25.73 0.00 9.53 9.50 0.16 55.09 03:36:01 AM all 35.86 0.00 4.32 5.53 0.12 54.17 03:36:01 AM 0 44.01 0.00 4.13 5.89 0.12 45.84 03:36:01 AM 1 36.38 0.00 4.58 5.83 0.12 53.09 03:36:01 AM 2 38.92 0.00 4.21 4.01 0.13 52.73 03:36:01 AM 3 24.14 0.00 4.34 6.40 0.12 65.00 03:37:01 AM all 36.32 0.00 1.45 0.12 0.10 62.00 03:37:01 AM 0 43.41 0.00 1.77 0.07 0.12 54.64 03:37:01 AM 1 24.36 0.00 0.95 0.15 0.10 74.43 03:37:01 AM 2 21.82 0.00 1.40 0.25 0.08 76.45 03:37:01 AM 3 55.72 0.00 1.69 0.02 0.10 42.47 03:38:01 AM all 37.06 0.00 1.72 0.43 0.11 60.68 03:38:01 AM 0 38.84 0.00 1.39 0.08 0.10 59.59 03:38:01 AM 1 25.10 0.00 1.69 0.52 0.12 72.58 03:38:01 AM 2 50.80 0.00 2.25 0.25 0.12 46.59 03:38:01 AM 3 33.52 0.00 1.56 0.89 0.10 63.94 03:39:01 AM all 35.63 0.00 1.72 0.37 0.10 62.19 03:39:01 AM 0 43.68 0.00 2.37 0.05 0.10 53.80 03:39:01 AM 1 20.13 0.00 1.62 0.00 0.08 78.17 03:39:01 AM 2 45.79 0.00 1.76 1.05 0.10 51.30 03:39:01 AM 3 32.91 0.00 1.12 0.39 0.10 65.48 03:40:01 AM all 36.96 0.00 1.45 0.44 0.12 61.04 03:40:01 AM 0 20.75 0.00 0.68 0.53 0.13 77.90 03:40:01 AM 1 27.80 0.00 1.19 0.48 0.10 70.43 03:40:01 AM 2 63.85 0.00 2.72 0.74 0.12 32.58 03:40:01 AM 3 35.52 0.00 1.21 0.00 0.12 63.16 03:41:01 AM all 52.87 0.00 3.36 0.30 0.11 43.35 03:41:01 AM 0 51.57 0.00 3.18 0.25 0.10 44.90 03:41:01 AM 1 53.65 0.00 3.25 0.12 0.13 42.85 03:41:01 AM 2 48.89 0.00 3.77 0.20 0.10 47.04 03:41:01 AM 3 57.37 0.00 3.26 0.64 0.10 38.64 03:42:01 AM all 39.47 0.00 4.17 0.27 0.10 55.99 03:42:01 AM 0 29.20 0.00 4.02 0.12 0.12 66.54 03:42:01 AM 1 47.98 0.00 4.70 0.24 0.08 47.00 03:42:01 AM 2 46.55 0.00 5.03 0.13 0.10 48.19 03:42:01 AM 3 34.06 0.00 2.92 0.57 0.10 62.35 03:43:01 AM all 18.53 0.00 2.16 0.74 0.10 78.46 03:43:01 AM 0 10.25 0.00 2.22 0.03 0.10 87.39 03:43:01 AM 1 26.11 0.00 1.95 0.10 0.12 71.73 03:43:01 AM 2 28.71 0.00 2.93 2.11 0.08 66.16 03:43:01 AM 3 9.06 0.00 1.53 0.72 0.12 88.57 Average: all 35.04 0.07 3.48 1.60 0.11 59.69 Average: 0 35.95 0.09 3.34 1.40 0.11 59.12 Average: 1 33.56 0.07 3.62 1.59 0.11 61.05 Average: 2 38.28 0.08 3.81 1.76 0.11 55.95 Average: 3 32.38 0.06 3.14 1.66 0.11 62.65