---> uname -a: Linux prd-centos8-robot-2c-8g-22648.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 604 4972 19 2120 6797 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:09:39:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85291sec preferred_lft 85291sec inet6 fe80::f816:3eff:fe09:39a3/64 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) 02/27/2026 _x86_64_ (2 CPU) 06:44:54 LINUX RESTART (2 CPU) 06:46:01 AM tps rtps wtps bread/s bwrtn/s 06:47:01 AM 118.73 0.12 118.61 3.47 12307.15 06:48:01 AM 25.61 1.05 24.56 73.98 3813.78 06:49:01 AM 2.82 0.00 2.82 0.00 97.03 06:50:01 AM 0.17 0.00 0.17 0.00 1.42 06:51:01 AM 0.35 0.00 0.35 0.00 5.86 06:52:01 AM 0.23 0.00 0.23 0.00 3.20 06:53:01 AM 0.12 0.00 0.12 0.00 0.90 06:54:01 AM 0.10 0.00 0.10 0.00 0.80 06:55:01 AM 0.23 0.00 0.23 0.00 2.95 06:56:01 AM 0.43 0.00 0.43 0.00 5.75 06:57:01 AM 0.42 0.00 0.42 0.00 4.58 06:58:01 AM 0.33 0.00 0.33 0.00 3.95 06:59:01 AM 0.32 0.00 0.32 0.00 3.68 07:00:01 AM 0.45 0.03 0.42 0.27 7.48 07:01:01 AM 1.53 0.02 1.52 0.13 30.99 07:02:01 AM 0.57 0.07 0.50 1.73 7.01 07:03:01 AM 17.99 0.68 17.31 102.10 439.17 Average: 10.02 0.12 9.91 10.69 984.40 06:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:47:01 AM 5074168 6932316 2808264 35.63 2688 2034200 796772 8.92 188156 2271548 100736 06:48:01 AM 5122596 6982300 2759836 35.01 2688 2036312 735288 8.23 207144 2203932 12 06:49:01 AM 5120612 6980320 2761820 35.04 2688 2036316 735288 8.23 207144 2206216 4 06:50:01 AM 5120548 6980256 2761884 35.04 2688 2036316 738820 8.27 207144 2206028 4 06:51:01 AM 5120764 6980504 2761668 35.04 2688 2036320 738820 8.27 207144 2205876 8 06:52:01 AM 5118908 6978648 2763524 35.06 2688 2036320 738820 8.27 207144 2207856 12 06:53:01 AM 5119168 6978908 2763264 35.06 2688 2036320 738820 8.27 207144 2207860 4 06:54:01 AM 5118936 6978680 2763496 35.06 2688 2036324 754196 8.44 207144 2207868 4 06:55:01 AM 5119028 6978772 2763404 35.06 2688 2036324 754196 8.44 207144 2207644 8 06:56:01 AM 5118324 6978068 2764108 35.07 2688 2036324 754196 8.44 207144 2208432 4 06:57:01 AM 5118636 6978384 2763796 35.06 2688 2036328 754196 8.44 207144 2208376 4 06:58:01 AM 5117968 6977716 2764464 35.07 2688 2036328 754196 8.44 207144 2208676 4 06:59:01 AM 5115684 6975432 2766748 35.10 2688 2036328 754196 8.44 207144 2211244 4 07:00:01 AM 5114756 6974500 2767676 35.11 2688 2036336 770472 8.63 207284 2211664 16 07:01:01 AM 5114052 6973808 2768380 35.12 2688 2036336 770472 8.63 207284 2211844 4 07:02:01 AM 5114984 6974812 2767448 35.11 2688 2036408 770472 8.63 207412 2211292 4 07:03:01 AM 5121044 6984688 2761388 35.03 2688 2039620 734208 8.22 391844 2020376 10152 Average: 5115893 6975771 2766539 35.10 2688 2036398 752555 8.43 216924 2200984 6528 06:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 124.18 89.64 1343.89 12.02 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 9.13 1.93 2.95 0.74 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 2.60 0.42 0.50 0.14 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 1.28 0.45 0.70 0.14 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 1.02 0.43 0.37 0.18 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 1.10 0.42 0.36 0.14 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 1.02 0.45 0.40 0.14 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 1.05 0.43 0.35 0.14 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 1.15 0.40 0.35 0.14 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 1.40 0.68 0.55 0.23 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 2.22 0.38 0.51 0.14 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 1.82 0.77 0.94 0.59 0.00 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 1.97 0.60 0.94 0.51 0.00 0.00 0.00 0.00 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 4.87 0.45 1.04 0.30 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 1.20 0.48 0.48 0.20 0.00 0.00 0.00 0.00 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 1.10 0.40 0.35 0.14 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 24.88 18.23 22.31 10.20 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 10.70 6.86 80.99 1.54 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) 02/27/2026 _x86_64_ (2 CPU) 06:44:54 LINUX RESTART (2 CPU) 06:46:01 AM CPU %user %nice %system %iowait %steal %idle 06:47:01 AM all 33.57 0.00 4.97 1.11 0.10 60.26 06:47:01 AM 0 28.24 0.00 4.33 1.10 0.10 66.23 06:47:01 AM 1 38.91 0.00 5.61 1.12 0.10 54.27 06:48:01 AM all 2.13 0.00 0.51 0.30 0.04 97.02 06:48:01 AM 0 2.32 0.00 0.43 0.20 0.05 96.99 06:48:01 AM 1 1.94 0.00 0.58 0.40 0.03 97.05 06:49:01 AM all 0.38 0.00 0.08 0.02 0.04 99.48 06:49:01 AM 0 0.57 0.00 0.08 0.03 0.05 99.27 06:49:01 AM 1 0.18 0.00 0.08 0.00 0.03 99.70 06:50:01 AM all 0.29 0.00 0.10 0.00 0.04 99.57 06:50:01 AM 0 0.37 0.00 0.12 0.00 0.05 99.47 06:50:01 AM 1 0.22 0.00 0.08 0.00 0.03 99.67 06:51:01 AM all 0.38 0.00 0.07 0.01 0.03 99.51 06:51:01 AM 0 0.63 0.00 0.05 0.00 0.03 99.28 06:51:01 AM 1 0.13 0.00 0.08 0.02 0.03 99.73 06:52:01 AM all 0.38 0.00 0.05 0.00 0.04 99.52 06:52:01 AM 0 0.37 0.00 0.03 0.00 0.02 99.58 06:52:01 AM 1 0.40 0.00 0.07 0.00 0.07 99.47 06:53:01 AM all 0.38 0.00 0.05 0.00 0.03 99.53 06:53:01 AM 0 0.18 0.00 0.05 0.00 0.03 99.73 06:53:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 06:54:01 AM all 0.25 0.00 0.06 0.00 0.04 99.65 06:54:01 AM 0 0.15 0.00 0.02 0.00 0.02 99.82 06:54:01 AM 1 0.35 0.00 0.10 0.00 0.07 99.48 06:55:01 AM all 0.28 0.00 0.08 0.00 0.03 99.62 06:55:01 AM 0 0.12 0.00 0.03 0.00 0.00 99.85 06:55:01 AM 1 0.43 0.00 0.12 0.00 0.05 99.40 06:56:01 AM all 0.41 0.00 0.04 0.00 0.06 99.49 06:56:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 06:56:01 AM 1 0.23 0.00 0.03 0.00 0.07 99.67 06:57:01 AM all 0.38 0.00 0.05 0.00 0.05 99.52 06:57:01 AM 0 0.57 0.00 0.07 0.00 0.07 99.30 06:57:01 AM 1 0.18 0.00 0.03 0.00 0.03 99.75 06:57:01 AM CPU %user %nice %system %iowait %steal %idle 06:58:01 AM all 0.43 0.00 0.05 0.00 0.03 99.49 06:58:01 AM 0 0.68 0.00 0.03 0.00 0.03 99.25 06:58:01 AM 1 0.17 0.00 0.07 0.00 0.03 99.73 06:59:01 AM all 0.46 0.00 0.05 0.00 0.05 99.44 06:59:01 AM 0 0.38 0.00 0.07 0.00 0.03 99.52 06:59:01 AM 1 0.53 0.00 0.03 0.00 0.07 99.37 07:00:01 AM all 0.42 0.00 0.18 0.00 0.05 99.35 07:00:01 AM 0 0.25 0.00 0.20 0.00 0.05 99.50 07:00:01 AM 1 0.58 0.00 0.17 0.00 0.05 99.20 07:01:01 AM all 0.30 0.00 0.08 0.01 0.04 99.57 07:01:01 AM 0 0.20 0.00 0.05 0.00 0.02 99.73 07:01:01 AM 1 0.40 0.00 0.12 0.02 0.07 99.40 07:02:01 AM all 0.30 0.00 0.08 0.00 0.03 99.58 07:02:01 AM 0 0.17 0.00 0.05 0.00 0.02 99.77 07:02:01 AM 1 0.43 0.00 0.12 0.00 0.05 99.40 07:03:01 AM all 23.87 0.00 2.91 0.12 0.08 73.03 07:03:01 AM 0 24.95 0.00 2.92 0.13 0.07 71.94 07:03:01 AM 1 22.80 0.00 2.90 0.10 0.08 74.12 Average: all 3.80 0.00 0.55 0.09 0.05 95.50 Average: 0 3.58 0.00 0.51 0.09 0.04 95.79 Average: 1 4.03 0.00 0.60 0.10 0.05 95.22