---> uname -a: Linux prd-centos8-robot-2c-8g-312.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 4999 19 2119 6822 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:fc:7b:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84629sec preferred_lft 84629sec inet6 fe80::f816:3eff:fefc:7b64/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/20/2025 _x86_64_ (2 CPU) 01:32:55 LINUX RESTART (2 CPU) 01:34:01 AM tps rtps wtps bread/s bwrtn/s 01:35:01 AM 0.80 0.00 0.80 0.00 12.81 01:36:01 AM 0.43 0.03 0.40 0.53 4.35 01:37:01 AM 0.47 0.00 0.47 0.00 6.16 01:38:01 AM 0.33 0.00 0.33 0.00 3.23 01:39:01 AM 0.43 0.00 0.43 0.00 6.27 01:40:01 AM 0.33 0.00 0.33 0.00 3.60 01:41:01 AM 0.47 0.00 0.47 0.00 6.13 01:42:01 AM 0.35 0.00 0.35 0.00 3.60 01:43:01 AM 0.37 0.00 0.37 0.00 4.65 01:44:01 AM 0.43 0.00 0.43 0.00 5.45 01:45:01 AM 0.35 0.00 0.35 0.00 3.73 01:46:01 AM 0.33 0.00 0.33 0.00 3.72 01:47:01 AM 0.30 0.00 0.30 0.00 3.02 01:48:01 AM 0.40 0.03 0.37 0.27 6.03 01:49:01 AM 1.50 0.00 1.50 0.00 32.61 01:50:01 AM 0.27 0.00 0.27 0.00 2.18 01:51:01 AM 0.32 0.00 0.32 0.00 3.15 01:52:01 AM 0.42 0.00 0.42 0.00 4.97 01:53:01 AM 0.30 0.00 0.30 0.00 2.78 01:54:01 AM 1.23 0.42 0.82 152.67 320.78 01:55:01 AM 85.05 6.15 78.91 1091.50 5576.49 01:56:01 AM 79.61 0.72 78.89 52.92 10984.29 01:57:01 AM 4.93 0.00 4.93 0.00 216.35 01:58:01 AM 21.03 6.15 14.88 609.66 695.63 01:59:01 AM 5.58 0.00 5.58 0.00 164.27 02:00:01 AM 0.22 0.00 0.22 0.00 3.83 02:01:01 AM 0.22 0.02 0.20 0.13 2.45 02:02:01 AM 7.06 0.50 6.56 58.10 135.63 Average: 7.63 0.50 7.13 70.21 650.69 01:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 AM 5817888 7183340 2064544 26.19 2688 1564268 631180 7.07 152604 1654084 8 01:36:01 AM 5818664 7184132 2063768 26.18 2688 1564284 631180 7.07 152712 1653372 4 01:37:01 AM 5812688 7178160 2069744 26.26 2688 1564288 631180 7.07 152712 1659256 4 01:38:01 AM 5812816 7178288 2069616 26.26 2688 1564288 631180 7.07 152712 1659256 4 01:39:01 AM 5812864 7178332 2069568 26.26 2688 1564288 631180 7.07 152712 1659324 4 01:40:01 AM 5812528 7178000 2069904 26.26 2688 1564292 647008 7.24 152712 1659724 4 01:41:01 AM 5816524 7182004 2065908 26.21 2688 1564292 612444 6.86 152712 1655620 4 01:42:01 AM 5816712 7182196 2065720 26.21 2688 1564296 612444 6.86 152720 1655548 16 01:43:01 AM 5816516 7182000 2065916 26.21 2688 1564296 612444 6.86 152712 1655500 4 01:44:01 AM 5816824 7182308 2065608 26.21 2688 1564296 612444 6.86 152716 1655424 4 01:45:01 AM 5816908 7182396 2065524 26.20 2688 1564300 612444 6.86 152712 1655320 4 01:46:01 AM 5816852 7182340 2065580 26.20 2688 1564300 612444 6.86 152720 1655644 4 01:47:01 AM 5817068 7182556 2065364 26.20 2688 1564300 612444 6.86 152712 1655460 4 01:48:01 AM 5816632 7182124 2065800 26.21 2688 1564304 602232 6.74 152884 1655388 16 01:49:01 AM 5816820 7182312 2065612 26.21 2688 1564304 602232 6.74 152884 1655268 4 01:50:01 AM 5816652 7182144 2065780 26.21 2688 1564304 625536 7.00 152884 1655556 4 01:51:01 AM 5816824 7182324 2065608 26.21 2688 1564312 602228 6.74 152884 1655392 4 01:52:01 AM 5817084 7182584 2065348 26.20 2688 1564312 602228 6.74 152884 1655344 4 01:53:01 AM 5816544 7182048 2065888 26.21 2688 1564316 602228 6.74 152884 1655552 4 01:54:01 AM 5788532 7168080 2093900 26.56 2688 1578360 617704 6.92 155936 1679836 80 01:55:01 AM 5191956 6987000 2690476 34.13 2688 1973048 737716 8.26 196192 2160924 249380 01:56:01 AM 5158752 6998528 2723680 34.55 2688 2015924 697608 7.81 198756 2174152 8 01:57:01 AM 5160244 7000024 2722188 34.53 2688 2015924 697608 7.81 198756 2174188 12 01:58:01 AM 5141704 7000176 2740728 34.77 2688 2034348 706692 7.91 226096 2166296 668 01:59:01 AM 5141780 7000256 2740652 34.77 2688 2034356 706692 7.91 226096 2166140 8 02:00:01 AM 5140892 6999368 2741540 34.78 2688 2034356 709452 7.94 228444 2164600 4 02:01:01 AM 5140168 6998652 2742264 34.79 2688 2034360 709452 7.94 228444 2164956 8 02:02:01 AM 5138172 6997188 2744260 34.81 2688 2034396 703556 7.88 385936 2008752 9108 Average: 5625272 7128531 2257160 28.64 2688 1695597 643328 7.20 176683 1797353 9264 01:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 0.97 0.23 0.31 0.19 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 0.50 0.12 0.03 0.01 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 0.45 0.10 0.03 0.01 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 0.43 0.12 0.02 0.01 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 0.55 0.25 0.15 0.07 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 0.58 0.10 0.04 0.01 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 0.87 0.38 0.30 0.20 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 1.60 0.47 0.40 0.21 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 0.72 0.32 0.32 0.23 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 0.65 0.18 0.16 0.07 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 0.73 0.10 0.06 0.01 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 0.80 0.20 0.32 0.22 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 0.33 0.08 0.02 0.01 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 0.43 0.10 0.02 0.01 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 0.52 0.22 0.15 0.07 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 0.47 0.10 0.02 0.01 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 0.28 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 0.40 0.10 0.02 0.01 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 0.97 0.20 0.31 0.19 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 52.41 32.21 193.03 25.64 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 164.98 122.33 1367.26 24.34 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 58.35 43.37 584.77 6.54 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 1.82 0.50 0.47 0.25 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 14.73 10.81 13.65 5.71 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 5.72 0.37 0.80 0.10 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 2.98 1.37 1.42 0.63 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 2.35 0.58 0.73 0.42 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 11.16 8.83 8.94 4.85 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 11.67 7.99 77.64 2.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/20/2025 _x86_64_ (2 CPU) 01:32:55 LINUX RESTART (2 CPU) 01:34:01 AM CPU %user %nice %system %iowait %steal %idle 01:35:01 AM all 0.78 0.00 0.09 0.00 0.06 99.07 01:35:01 AM 0 0.55 0.00 0.10 0.00 0.07 99.28 01:35:01 AM 1 1.02 0.00 0.08 0.00 0.05 98.85 01:36:01 AM all 0.32 0.00 0.09 0.00 0.05 99.54 01:36:01 AM 0 0.08 0.00 0.12 0.00 0.05 99.75 01:36:01 AM 1 0.55 0.00 0.07 0.00 0.05 99.33 01:37:01 AM all 0.30 0.00 0.07 0.00 0.05 99.58 01:37:01 AM 0 0.10 0.00 0.08 0.00 0.07 99.75 01:37:01 AM 1 0.50 0.00 0.05 0.00 0.03 99.42 01:38:01 AM all 0.11 0.00 0.07 0.00 0.04 99.78 01:38:01 AM 0 0.08 0.00 0.07 0.00 0.05 99.80 01:38:01 AM 1 0.13 0.00 0.07 0.00 0.03 99.77 01:39:01 AM all 0.33 0.00 0.05 0.00 0.06 99.57 01:39:01 AM 0 0.12 0.00 0.05 0.00 0.07 99.77 01:39:01 AM 1 0.53 0.00 0.05 0.00 0.05 99.37 01:40:01 AM all 0.33 0.00 0.04 0.00 0.05 99.58 01:40:01 AM 0 0.12 0.00 0.07 0.00 0.07 99.75 01:40:01 AM 1 0.53 0.00 0.02 0.00 0.03 99.42 01:41:01 AM all 0.31 0.00 0.07 0.00 0.06 99.57 01:41:01 AM 0 0.30 0.00 0.08 0.00 0.08 99.53 01:41:01 AM 1 0.32 0.00 0.05 0.00 0.03 99.60 01:42:01 AM all 0.33 0.00 0.05 0.00 0.06 99.57 01:42:01 AM 0 0.07 0.00 0.05 0.00 0.07 99.82 01:42:01 AM 1 0.58 0.00 0.05 0.00 0.05 99.32 01:43:01 AM all 0.20 0.00 0.08 0.01 0.05 99.66 01:43:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 01:43:01 AM 1 0.32 0.00 0.12 0.02 0.07 99.48 01:44:01 AM all 0.35 0.00 0.06 0.00 0.09 99.50 01:44:01 AM 0 0.13 0.00 0.07 0.00 0.12 99.68 01:44:01 AM 1 0.57 0.00 0.05 0.00 0.07 99.32 01:45:01 AM all 0.32 0.00 0.04 0.00 0.06 99.58 01:45:01 AM 0 0.10 0.00 0.05 0.00 0.07 99.78 01:45:01 AM 1 0.53 0.00 0.03 0.00 0.05 99.38 01:45:01 AM CPU %user %nice %system %iowait %steal %idle 01:46:01 AM all 0.32 0.00 0.06 0.00 0.05 99.57 01:46:01 AM 0 0.12 0.00 0.08 0.00 0.07 99.73 01:46:01 AM 1 0.52 0.00 0.03 0.00 0.03 99.42 01:47:01 AM all 0.32 0.00 0.05 0.00 0.06 99.57 01:47:01 AM 0 0.08 0.00 0.05 0.00 0.07 99.80 01:47:01 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 01:48:01 AM all 0.33 0.00 0.08 0.00 0.07 99.52 01:48:01 AM 0 0.10 0.00 0.13 0.00 0.08 99.68 01:48:01 AM 1 0.57 0.00 0.03 0.00 0.05 99.35 01:49:01 AM all 0.30 0.00 0.05 0.01 0.05 99.59 01:49:01 AM 0 0.05 0.00 0.05 0.02 0.05 99.83 01:49:01 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 01:50:01 AM all 0.33 0.00 0.04 0.00 0.06 99.57 01:50:01 AM 0 0.10 0.00 0.07 0.00 0.08 99.75 01:50:01 AM 1 0.55 0.00 0.02 0.00 0.03 99.40 01:51:01 AM all 0.29 0.00 0.06 0.00 0.05 99.60 01:51:01 AM 0 0.07 0.00 0.07 0.00 0.05 99.82 01:51:01 AM 1 0.52 0.00 0.05 0.00 0.05 99.38 01:52:01 AM all 0.28 0.00 0.05 0.00 0.05 99.62 01:52:01 AM 0 0.05 0.00 0.03 0.00 0.05 99.87 01:52:01 AM 1 0.52 0.00 0.07 0.00 0.05 99.37 01:53:01 AM all 0.18 0.00 0.08 0.00 0.04 99.69 01:53:01 AM 0 0.07 0.00 0.10 0.00 0.05 99.78 01:53:01 AM 1 0.30 0.00 0.07 0.00 0.03 99.60 01:54:01 AM all 3.14 0.00 0.35 0.01 0.05 96.45 01:54:01 AM 0 2.46 0.00 0.55 0.02 0.07 96.91 01:54:01 AM 1 3.83 0.00 0.15 0.00 0.03 95.99 01:55:01 AM all 36.59 0.00 5.34 1.10 0.10 56.86 01:55:01 AM 0 22.56 0.00 4.60 0.95 0.10 71.79 01:55:01 AM 1 50.69 0.00 6.09 1.26 0.10 41.86 01:56:01 AM all 15.40 0.00 2.39 1.37 0.07 80.77 01:56:01 AM 0 14.22 0.00 2.15 1.54 0.07 82.03 01:56:01 AM 1 16.57 0.00 2.64 1.20 0.07 79.52 01:56:01 AM CPU %user %nice %system %iowait %steal %idle 01:57:01 AM all 0.31 0.00 0.08 0.02 0.06 99.54 01:57:01 AM 0 0.57 0.00 0.08 0.00 0.07 99.28 01:57:01 AM 1 0.05 0.00 0.07 0.03 0.05 99.80 01:58:01 AM all 12.07 0.23 1.32 0.22 0.07 86.11 01:58:01 AM 0 6.71 0.00 0.99 0.15 0.08 92.07 01:58:01 AM 1 17.41 0.45 1.65 0.28 0.05 80.15 01:59:01 AM all 0.33 0.00 0.07 0.03 0.07 99.52 01:59:01 AM 0 0.57 0.00 0.07 0.03 0.10 99.23 01:59:01 AM 1 0.08 0.00 0.07 0.02 0.03 99.80 02:00:01 AM all 1.24 0.00 0.20 0.00 0.05 98.51 02:00:01 AM 0 1.60 0.00 0.25 0.00 0.03 98.11 02:00:01 AM 1 0.88 0.00 0.15 0.00 0.07 98.90 02:01:01 AM all 0.31 0.00 0.08 0.00 0.06 99.55 02:01:01 AM 0 0.10 0.00 0.08 0.00 0.07 99.75 02:01:01 AM 1 0.52 0.00 0.08 0.00 0.05 99.35 02:02:01 AM all 14.13 0.00 1.85 0.07 0.07 83.88 02:02:01 AM 0 14.58 0.00 1.80 0.07 0.08 83.47 02:02:01 AM 1 13.69 0.00 1.90 0.07 0.05 84.30 Average: all 3.20 0.01 0.46 0.10 0.06 96.18 Average: 0 2.35 0.00 0.43 0.10 0.07 97.06 Average: 1 4.04 0.02 0.49 0.10 0.05 95.30