---> uname -a: Linux prd-centos8-builder-2c-1g-7545.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 558 5049 19 2091 6834 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:7d:d2:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85236sec preferred_lft 85236sec inet6 fe80::f816:3eff:fe7d:d2db/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) 02/13/2026 _x86_64_ (2 CPU) 07:47:04 LINUX RESTART (2 CPU) 07:48:01 AM tps rtps wtps bread/s bwrtn/s 07:49:01 AM 31.21 17.56 13.65 181.41 956.48 07:50:01 AM 0.60 0.00 0.60 0.00 13.96 07:51:01 AM 0.33 0.03 0.30 0.53 6.02 07:52:01 AM 0.17 0.00 0.17 0.00 2.78 07:53:01 AM 0.23 0.00 0.23 0.00 4.08 07:54:01 AM 0.25 0.00 0.25 0.00 3.58 07:55:01 AM 0.10 0.00 0.10 0.00 1.03 07:56:01 AM 0.10 0.00 0.10 0.00 1.18 07:57:01 AM 0.13 0.00 0.13 0.00 1.72 07:58:01 AM 0.10 0.00 0.10 0.00 1.43 07:59:01 AM 0.12 0.00 0.12 0.00 1.45 08:00:01 AM 0.13 0.00 0.13 0.00 1.32 08:01:01 AM 0.23 0.02 0.22 0.13 3.10 08:02:01 AM 0.37 0.07 0.30 1.73 5.66 08:03:01 AM 2.91 2.02 0.90 283.01 18.94 08:04:01 AM 254.98 7.45 247.53 1034.32 7736.95 08:05:01 AM 93.55 0.73 92.82 95.72 8801.62 08:06:01 AM 24.48 0.73 23.75 31.19 673.87 Average: 22.78 1.59 21.19 90.46 1013.07 07:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:49:01 AM 5794464 7197728 2089980 26.51 2688 1593644 608220 6.81 161144 1651352 16 07:50:01 AM 5793320 7196584 2091124 26.52 2688 1593644 606480 6.79 161148 1652520 16 07:51:01 AM 5786792 7190080 2097652 26.60 2688 1593664 606480 6.79 161236 1658992 16 07:52:01 AM 5786920 7190208 2097524 26.60 2688 1593664 606480 6.79 161236 1658980 8 07:53:01 AM 5784968 7188248 2099476 26.63 2688 1593668 606480 6.79 161236 1661080 4 07:54:01 AM 5785060 7188340 2099384 26.63 2688 1593668 606480 6.79 161236 1661112 4 07:55:01 AM 5782932 7186212 2101512 26.65 2688 1593668 606480 6.79 161236 1663212 4 07:56:01 AM 5782888 7186172 2101556 26.65 2688 1593672 606480 6.79 161236 1663240 4 07:57:01 AM 5775844 7179128 2108600 26.74 2688 1593672 606480 6.79 161236 1670028 16 07:58:01 AM 5775928 7179212 2108516 26.74 2688 1593672 606480 6.79 161236 1669980 12 07:59:01 AM 5775840 7179128 2108604 26.74 2688 1593676 606480 6.79 161236 1670112 4 08:00:01 AM 5775852 7179140 2108592 26.74 2688 1593676 606480 6.79 161236 1670124 4 08:01:01 AM 5774892 7178184 2109552 26.76 2688 1593680 606480 6.79 161236 1670772 4 08:02:01 AM 5774892 7178260 2109552 26.76 2688 1593748 607736 6.80 161252 1670792 4 08:03:01 AM 5750040 7169184 2134404 27.07 2688 1609500 607736 6.80 162908 1693244 5104 08:04:01 AM 5192880 7003668 2691564 34.14 2688 1977572 695384 7.78 197372 2132028 219952 08:05:01 AM 5092072 6920520 2792372 35.42 2688 1994380 770256 8.62 227200 2189452 14136 08:06:01 AM 5120900 6944644 2763544 35.05 2688 1989628 739188 8.27 396092 1992616 7552 Average: 5672582 7146369 2211862 28.05 2688 1660139 628127 7.03 180040 1738869 13714 07:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 2.40 1.13 1.28 2.29 0.00 0.00 0.00 0.00 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 1.05 0.25 0.22 0.25 0.00 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 0.83 0.33 0.38 0.54 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 0.40 0.15 0.08 0.17 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 0.48 0.22 0.15 0.23 0.00 0.00 0.00 0.00 07:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 AM eth0 0.45 0.20 0.13 0.17 0.00 0.00 0.00 0.00 07:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM eth0 0.42 0.15 0.08 0.16 0.00 0.00 0.00 0.00 07:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 AM eth0 0.52 0.17 0.09 0.17 0.00 0.00 0.00 0.00 07:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 AM eth0 2.90 1.55 1.17 7.05 0.00 0.00 0.00 0.00 07:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 AM eth0 0.38 0.20 0.14 0.24 0.00 0.00 0.00 0.00 07:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 AM eth0 0.32 0.12 0.12 0.16 0.00 0.00 0.00 0.00 08:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 AM eth0 0.27 0.17 0.07 0.17 0.00 0.00 0.00 0.00 08:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM eth0 0.27 0.15 0.07 0.16 0.00 0.00 0.00 0.00 08:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 AM eth0 0.35 0.15 0.08 0.16 0.00 0.00 0.00 0.00 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 33.64 14.96 102.77 11.19 0.00 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 154.27 103.95 1459.49 37.52 0.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 33.88 28.66 51.59 10.90 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 28.46 23.90 27.47 9.22 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 14.52 9.80 91.42 4.49 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) 02/13/2026 _x86_64_ (2 CPU) 07:47:04 LINUX RESTART (2 CPU) 07:48:01 AM CPU %user %nice %system %iowait %steal %idle 07:49:01 AM all 0.66 0.37 3.14 0.63 0.05 95.16 07:49:01 AM 0 0.72 0.48 3.84 0.94 0.07 93.95 07:49:01 AM 1 0.60 0.25 2.44 0.32 0.03 96.36 07:50:01 AM all 0.35 0.00 0.05 0.02 0.05 99.53 07:50:01 AM 0 0.58 0.00 0.03 0.03 0.05 99.30 07:50:01 AM 1 0.12 0.00 0.07 0.00 0.05 99.77 07:51:01 AM all 0.35 0.00 0.08 0.01 0.05 99.52 07:51:01 AM 0 0.62 0.00 0.10 0.00 0.07 99.22 07:51:01 AM 1 0.08 0.00 0.05 0.02 0.03 99.82 07:52:01 AM all 0.33 0.00 0.03 0.00 0.05 99.58 07:52:01 AM 0 0.25 0.00 0.03 0.00 0.05 99.67 07:52:01 AM 1 0.42 0.00 0.03 0.00 0.05 99.50 07:53:01 AM all 0.32 0.00 0.04 0.00 0.04 99.60 07:53:01 AM 0 0.12 0.00 0.05 0.00 0.05 99.78 07:53:01 AM 1 0.52 0.00 0.03 0.00 0.03 99.42 07:54:01 AM all 0.28 0.00 0.03 0.00 0.04 99.66 07:54:01 AM 0 0.13 0.00 0.03 0.00 0.05 99.78 07:54:01 AM 1 0.42 0.00 0.02 0.00 0.03 99.53 07:55:01 AM all 0.28 0.00 0.06 0.00 0.07 99.59 07:55:01 AM 0 0.10 0.00 0.05 0.00 0.07 99.78 07:55:01 AM 1 0.47 0.00 0.07 0.00 0.07 99.40 07:56:01 AM all 0.13 0.00 0.07 0.00 0.05 99.76 07:56:01 AM 0 0.08 0.00 0.07 0.00 0.05 99.80 07:56:01 AM 1 0.17 0.00 0.07 0.00 0.05 99.72 07:57:01 AM all 0.56 0.00 0.06 0.00 0.05 99.33 07:57:01 AM 0 0.63 0.00 0.05 0.00 0.05 99.27 07:57:01 AM 1 0.48 0.00 0.07 0.00 0.05 99.40 07:58:01 AM all 0.33 0.00 0.04 0.00 0.05 99.58 07:58:01 AM 0 0.33 0.00 0.05 0.00 0.05 99.57 07:58:01 AM 1 0.32 0.00 0.03 0.00 0.05 99.60 07:59:01 AM all 0.29 0.00 0.05 0.00 0.05 99.61 07:59:01 AM 0 0.03 0.00 0.05 0.00 0.03 99.88 07:59:01 AM 1 0.55 0.00 0.05 0.00 0.07 99.33 07:59:01 AM CPU %user %nice %system %iowait %steal %idle 08:00:01 AM all 0.31 0.00 0.03 0.00 0.05 99.61 08:00:01 AM 0 0.12 0.00 0.05 0.00 0.07 99.77 08:00:01 AM 1 0.50 0.00 0.02 0.00 0.03 99.45 08:01:01 AM all 0.32 0.00 0.05 0.00 0.07 99.57 08:01:01 AM 0 0.30 0.00 0.07 0.00 0.08 99.55 08:01:01 AM 1 0.33 0.00 0.03 0.00 0.05 99.58 08:02:01 AM all 0.30 0.00 0.03 0.00 0.06 99.61 08:02:01 AM 0 0.53 0.00 0.03 0.00 0.05 99.38 08:02:01 AM 1 0.07 0.00 0.03 0.00 0.07 99.83 08:03:01 AM all 1.76 0.00 0.18 0.03 0.05 97.97 08:03:01 AM 0 1.95 0.00 0.18 0.03 0.05 97.78 08:03:01 AM 1 1.57 0.00 0.18 0.03 0.05 98.17 08:04:01 AM all 40.62 0.00 5.03 2.50 0.10 51.75 08:04:01 AM 0 32.61 0.00 5.32 4.11 0.10 57.86 08:04:01 AM 1 48.66 0.00 4.73 0.89 0.10 45.62 08:05:01 AM all 40.01 0.00 3.36 0.92 0.10 55.61 08:05:01 AM 0 24.56 0.00 3.40 1.03 0.10 70.91 08:05:01 AM 1 55.54 0.00 3.32 0.80 0.10 40.25 08:06:01 AM all 36.87 0.00 2.66 0.14 0.09 60.23 08:06:01 AM 0 28.39 0.00 2.25 0.12 0.10 69.15 08:06:01 AM 1 45.38 0.00 3.08 0.17 0.08 51.29 Average: all 6.90 0.02 0.83 0.24 0.06 91.95 Average: 0 5.13 0.03 0.87 0.35 0.06 93.56 Average: 1 8.68 0.01 0.80 0.12 0.06 90.33