---> uname -a: Linux prd-centos8-robot-2c-8g-12.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: 2800.000 BogoMIPS: 5600.00 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 566 5030 19 2100 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:0f:c8:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85097sec preferred_lft 85097sec inet6 fe80::f816:3eff:fe0f:c823/64 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) 10/02/2025 _x86_64_ (2 CPU) 04:13:37 LINUX RESTART (2 CPU) 04:14:01 AM tps rtps wtps bread/s bwrtn/s 04:15:01 AM 103.66 67.55 36.12 6683.19 35041.70 04:16:01 AM 2.12 0.00 2.12 0.00 40.27 04:17:01 AM 0.18 0.03 0.15 0.53 1.08 04:18:01 AM 0.30 0.00 0.30 0.00 4.42 04:19:01 AM 0.18 0.00 0.18 0.00 1.65 04:20:01 AM 0.53 0.00 0.53 0.00 8.11 04:21:01 AM 0.43 0.00 0.43 0.00 4.73 04:22:01 AM 0.33 0.00 0.33 0.00 3.87 04:23:01 AM 0.30 0.00 0.30 0.00 3.15 04:24:01 AM 0.37 0.00 0.37 0.00 3.98 04:25:01 AM 0.47 0.00 0.47 0.00 5.90 04:26:01 AM 0.42 0.00 0.42 0.00 4.92 04:27:01 AM 0.13 0.00 0.13 0.00 1.68 04:28:01 AM 14.90 8.03 6.87 1440.83 1149.56 04:29:01 AM 117.34 0.33 117.01 14.26 10456.08 04:30:01 AM 37.95 0.65 37.30 51.05 5343.02 04:31:01 AM 8.56 0.20 8.36 34.79 236.89 04:32:01 AM 11.63 0.00 11.63 0.00 640.43 04:33:01 AM 2.13 0.00 2.13 0.00 61.17 04:34:01 AM 0.28 0.00 0.28 0.00 4.22 04:35:01 AM 11.96 0.68 11.28 94.92 284.35 Average: 14.96 3.69 11.27 396.23 2538.53 04:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:15:01 AM 5860976 7216908 2021456 25.65 2688 1554924 602308 6.74 152116 1609952 16 04:16:01 AM 5861860 7217788 2020572 25.63 2688 1554924 602308 6.74 152132 1609208 4 04:17:01 AM 5861888 7217836 2020544 25.63 2688 1554944 602308 6.74 152180 1609132 8 04:18:01 AM 5862056 7218008 2020376 25.63 2688 1554944 602308 6.74 152180 1609136 4 04:19:01 AM 5861996 7217948 2020436 25.63 2688 1554944 617684 6.92 152180 1609136 4 04:20:01 AM 5861572 7217504 2020860 25.64 2688 1554948 618556 6.93 152180 1609616 4 04:21:01 AM 5861960 7217904 2020472 25.63 2688 1554952 618556 6.93 152180 1609208 4 04:22:01 AM 5861964 7217912 2020468 25.63 2688 1554956 618556 6.93 152180 1609328 4 04:23:01 AM 5862264 7218212 2020168 25.63 2688 1554956 618556 6.93 152180 1609212 4 04:24:01 AM 5862028 7217976 2020404 25.63 2688 1554956 618556 6.93 152180 1609328 4 04:25:01 AM 5862068 7218020 2020364 25.63 2688 1554960 618556 6.93 152180 1609424 4 04:26:01 AM 5862128 7218080 2020304 25.63 2688 1554960 618556 6.93 152180 1609364 4 04:27:01 AM 5862268 7218224 2020164 25.63 2688 1554960 618556 6.93 152180 1609248 4 04:28:01 AM 5595016 7094612 2287416 29.02 2688 1693624 692208 7.75 183200 1826484 66604 04:29:01 AM 5079648 6956064 2802784 35.56 2688 2052952 769948 8.62 192256 2264304 178176 04:30:01 AM 5176208 7014616 2706224 34.33 2688 2014552 710072 7.95 198412 2155272 4 04:31:01 AM 5127536 6999436 2754896 34.95 2688 2047988 725504 8.12 213564 2191512 43220 04:32:01 AM 5174916 7014868 2707516 34.35 2688 2015748 718748 8.05 223916 2133324 16 04:33:01 AM 5175284 7015232 2707148 34.34 2688 2015752 718100 8.04 225808 2130888 4 04:34:01 AM 5174000 7013948 2708432 34.36 2688 2015752 718100 8.04 225808 2131880 4 04:35:01 AM 5196032 7044944 2686400 34.08 2688 2024576 685128 7.67 385728 1950312 17836 Average: 5614460 7142192 2267972 28.77 2688 1718822 653008 7.31 182234 1795489 14568 04:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 106.46 49.99 352.38 15.60 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 0.40 0.08 0.03 0.01 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 0.17 0.03 0.02 0.00 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 0.22 0.10 0.02 0.01 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 0.33 0.27 0.10 0.10 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 0.47 0.17 0.09 0.01 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 0.23 0.12 0.02 0.01 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 0.22 0.10 0.02 0.01 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 0.15 0.10 0.02 0.01 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 0.30 0.18 0.09 0.07 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 0.20 0.10 0.02 0.01 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 0.17 0.08 0.02 0.01 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 173.94 106.70 821.23 40.57 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 124.64 97.75 1326.21 12.87 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 1.95 1.67 1.54 0.50 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 11.78 8.66 12.25 4.72 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 7.48 1.78 2.07 0.76 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 3.85 1.18 1.68 0.73 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 1.55 0.67 0.67 0.46 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 13.58 12.10 11.16 18.45 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 21.34 13.42 120.46 4.52 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) 10/02/2025 _x86_64_ (2 CPU) 04:13:37 LINUX RESTART (2 CPU) 04:14:01 AM CPU %user %nice %system %iowait %steal %idle 04:15:01 AM all 14.17 0.03 4.05 7.73 0.04 73.97 04:15:01 AM 0 14.80 0.05 4.06 7.66 0.03 73.39 04:15:01 AM 1 13.53 0.02 4.04 7.80 0.05 74.56 04:16:01 AM all 0.27 0.00 0.07 0.05 0.03 99.58 04:16:01 AM 0 0.18 0.00 0.07 0.00 0.03 99.72 04:16:01 AM 1 0.35 0.00 0.07 0.10 0.03 99.45 04:17:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 04:17:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 04:17:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 04:18:01 AM all 0.31 0.00 0.05 0.00 0.04 99.60 04:18:01 AM 0 0.53 0.00 0.02 0.00 0.03 99.42 04:18:01 AM 1 0.08 0.00 0.08 0.00 0.05 99.78 04:19:01 AM all 0.23 0.00 0.08 0.00 0.04 99.66 04:19:01 AM 0 0.33 0.00 0.03 0.00 0.02 99.62 04:19:01 AM 1 0.12 0.00 0.12 0.00 0.07 99.70 04:20:01 AM all 0.52 0.00 0.08 0.00 0.03 99.38 04:20:01 AM 0 0.62 0.00 0.07 0.00 0.02 99.30 04:20:01 AM 1 0.42 0.00 0.08 0.00 0.03 99.47 04:21:01 AM all 0.28 0.00 0.09 0.00 0.04 99.59 04:21:01 AM 0 0.38 0.00 0.13 0.00 0.03 99.45 04:21:01 AM 1 0.17 0.00 0.05 0.00 0.05 99.73 04:22:01 AM all 0.18 0.00 0.08 0.00 0.03 99.71 04:22:01 AM 0 0.30 0.00 0.08 0.00 0.03 99.58 04:22:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 04:23:01 AM all 0.26 0.00 0.07 0.00 0.05 99.62 04:23:01 AM 0 0.42 0.00 0.07 0.00 0.05 99.47 04:23:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 04:24:01 AM all 0.28 0.00 0.06 0.00 0.03 99.64 04:24:01 AM 0 0.48 0.00 0.07 0.00 0.02 99.43 04:24:01 AM 1 0.07 0.00 0.05 0.00 0.03 99.85 04:25:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52 04:25:01 AM 0 0.35 0.00 0.08 0.00 0.03 99.53 04:25:01 AM 1 0.38 0.00 0.07 0.00 0.03 99.52 04:25:01 AM CPU %user %nice %system %iowait %steal %idle 04:26:01 AM all 0.22 0.00 0.06 0.00 0.05 99.67 04:26:01 AM 0 0.10 0.00 0.05 0.00 0.05 99.80 04:26:01 AM 1 0.33 0.00 0.07 0.00 0.05 99.55 04:27:01 AM all 0.33 0.00 0.05 0.00 0.03 99.58 04:27:01 AM 0 0.10 0.00 0.05 0.00 0.03 99.82 04:27:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 04:28:01 AM all 14.78 0.00 2.57 0.44 0.05 82.16 04:28:01 AM 0 20.04 0.00 3.27 0.55 0.05 76.08 04:28:01 AM 1 9.51 0.00 1.86 0.33 0.05 88.25 04:29:01 AM all 37.11 0.00 5.09 1.41 0.10 56.29 04:29:01 AM 0 46.30 0.00 5.71 1.45 0.10 46.45 04:29:01 AM 1 27.95 0.00 4.48 1.36 0.10 66.11 04:30:01 AM all 3.77 0.00 0.95 1.23 0.04 94.01 04:30:01 AM 0 2.45 0.00 0.82 1.60 0.03 95.10 04:30:01 AM 1 5.09 0.00 1.08 0.85 0.05 92.93 04:31:01 AM all 6.84 0.00 0.98 0.12 0.05 92.02 04:31:01 AM 0 5.67 0.00 0.70 0.05 0.05 93.53 04:31:01 AM 1 8.01 0.00 1.25 0.18 0.05 90.51 04:32:01 AM all 5.61 0.00 0.48 0.06 0.03 93.82 04:32:01 AM 0 6.52 0.00 0.62 0.00 0.03 92.83 04:32:01 AM 1 4.71 0.00 0.33 0.12 0.03 94.81 04:33:01 AM all 1.16 0.00 0.18 0.08 0.03 98.55 04:33:01 AM 0 0.62 0.00 0.10 0.00 0.03 99.25 04:33:01 AM 1 1.70 0.00 0.27 0.15 0.03 97.85 04:34:01 AM all 0.33 0.00 0.05 0.00 0.04 99.58 04:34:01 AM 0 0.55 0.00 0.07 0.00 0.05 99.33 04:34:01 AM 1 0.10 0.00 0.03 0.00 0.03 99.83 04:35:01 AM all 19.33 0.00 2.56 0.08 0.07 77.96 04:35:01 AM 0 26.79 0.00 2.72 0.12 0.07 70.31 04:35:01 AM 1 11.87 0.00 2.40 0.05 0.07 85.61 Average: all 5.08 0.00 0.84 0.53 0.04 93.50 Average: 0 6.10 0.00 0.90 0.54 0.04 92.42 Average: 1 4.06 0.00 0.79 0.52 0.05 94.58