---> uname -a: Linux prd-centos8-robot-2c-8g-6982.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 593 4909 19 2195 6805 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:57:48:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85459sec preferred_lft 85459sec inet6 fe80::f816:3eff:fe57:483c/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) 11/08/2025 _x86_64_ (2 CPU) 03:52:58 LINUX RESTART (2 CPU) 03:54:02 AM tps rtps wtps bread/s bwrtn/s 03:55:01 AM 126.08 0.24 125.84 7.05 11940.90 03:56:01 AM 30.56 0.68 29.87 51.58 4096.27 03:57:01 AM 39.18 3.30 35.88 1247.93 2243.64 03:58:01 AM 67.27 4.05 63.22 109.32 7765.34 03:59:01 AM 7.56 0.22 7.35 11.73 539.95 04:00:01 AM 1.90 0.00 1.90 0.00 121.13 04:01:01 AM 0.23 0.02 0.22 0.13 55.26 04:02:01 AM 0.48 0.07 0.42 1.73 60.19 04:03:01 AM 0.43 0.00 0.43 0.00 44.39 04:04:01 AM 0.42 0.00 0.42 0.00 23.26 04:05:01 AM 0.15 0.00 0.15 0.00 14.55 04:06:01 AM 0.35 0.00 0.35 0.00 24.99 04:07:01 AM 0.18 0.00 0.18 0.00 42.41 04:08:01 AM 18.08 0.43 17.64 47.05 1142.99 Average: 20.79 0.64 20.15 105.57 1996.28 03:54:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:55:01 AM 5056052 6935340 2826372 35.86 2688 2055776 752720 8.43 192304 2285484 140916 03:56:01 AM 5157404 7002852 2725020 34.57 2688 2021728 691916 7.75 198460 2176052 4 03:57:01 AM 4950268 6962532 2932156 37.20 2688 2182764 735744 8.24 259868 2305004 103188 03:58:01 AM 4948136 7049300 2934288 37.23 2688 2267724 612580 6.86 259856 2286680 10832 03:59:01 AM 4906992 7008796 2975432 37.75 2688 2268624 679936 7.61 260000 2328360 268 04:00:01 AM 4900312 7004060 2982112 37.83 2688 2270512 717440 8.03 260012 2334872 428 04:01:01 AM 4893292 6998348 2989132 37.92 2688 2271884 717440 8.03 260016 2341788 204 04:02:01 AM 4892124 6998792 2990300 37.94 2688 2273424 717440 8.03 260152 2343020 60 04:03:01 AM 4889912 6998132 2992512 37.96 2688 2274984 733984 8.22 260152 2345168 464 04:04:01 AM 4889704 6998092 2992720 37.97 2688 2275144 733984 8.22 260152 2345408 136 04:05:01 AM 4889100 6997752 2993324 37.97 2688 2275408 733984 8.22 260156 2346036 4 04:06:01 AM 4886244 6995824 2996180 38.01 2688 2276336 733984 8.22 260156 2348992 296 04:07:01 AM 4870260 6980940 3012164 38.21 2688 2277436 749396 8.39 260164 2364836 188 04:08:01 AM 5047328 6982800 2835096 35.97 2688 2108304 698140 7.82 466428 2009352 22460 Average: 4941223 6993826 2941201 37.31 2688 2221432 714906 8.00 265563 2297218 19961 03:54:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 124.14 92.75 1351.44 12.98 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 5.60 1.77 2.08 0.44 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 38.31 34.73 335.99 9.04 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 124.98 101.17 41.21 38.36 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 37.80 31.11 8.55 4.58 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 96.38 95.02 18.62 9.00 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 47.53 46.11 10.69 5.22 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 59.26 59.28 12.07 5.58 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 64.14 61.36 14.45 7.30 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 8.00 6.58 2.04 1.25 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 10.85 9.03 2.71 1.75 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 26.79 24.70 7.05 4.43 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 39.36 35.98 10.46 6.58 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 66.41 44.97 100.79 48.44 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 53.45 45.98 135.56 11.07 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) 11/08/2025 _x86_64_ (2 CPU) 03:52:58 LINUX RESTART (2 CPU) 03:54:02 AM CPU %user %nice %system %iowait %steal %idle 03:55:01 AM all 38.82 0.00 5.57 1.40 0.12 54.08 03:55:01 AM 0 28.82 0.00 5.09 1.44 0.12 64.53 03:55:01 AM 1 48.82 0.00 6.06 1.37 0.12 43.64 03:56:01 AM all 3.60 0.00 0.78 0.43 0.07 95.13 03:56:01 AM 0 3.40 0.00 0.77 0.40 0.07 95.36 03:56:01 AM 1 3.81 0.00 0.78 0.45 0.07 94.89 03:57:01 AM all 28.74 0.00 3.91 6.52 0.10 60.73 03:57:01 AM 0 22.68 0.00 3.62 8.08 0.10 65.52 03:57:01 AM 1 34.81 0.00 4.20 4.95 0.10 55.93 03:58:01 AM all 20.88 0.00 4.34 0.68 0.08 74.03 03:58:01 AM 0 10.74 0.00 3.70 0.73 0.07 84.75 03:58:01 AM 1 31.03 0.00 4.97 0.62 0.08 63.29 03:59:01 AM all 2.54 0.00 0.28 0.12 0.06 97.01 03:59:01 AM 0 1.64 0.00 0.20 0.22 0.08 97.86 03:59:01 AM 1 3.44 0.00 0.35 0.02 0.03 96.15 04:00:01 AM all 7.94 0.00 0.52 0.02 0.08 91.45 04:00:01 AM 0 3.74 0.00 0.54 0.02 0.07 95.64 04:00:01 AM 1 12.16 0.00 0.50 0.02 0.08 87.24 04:01:01 AM all 5.83 0.00 0.38 0.00 0.08 93.71 04:01:01 AM 0 5.46 0.00 0.40 0.00 0.08 94.05 04:01:01 AM 1 6.20 0.00 0.35 0.00 0.08 93.37 04:02:01 AM all 4.15 0.00 0.40 0.00 0.08 95.36 04:02:01 AM 0 2.68 0.00 0.42 0.00 0.07 96.84 04:02:01 AM 1 5.62 0.00 0.38 0.00 0.10 93.89 04:03:01 AM all 8.39 0.00 0.42 0.01 0.10 91.08 04:03:01 AM 0 5.64 0.00 0.50 0.02 0.08 93.75 04:03:01 AM 1 11.15 0.00 0.34 0.00 0.12 88.40 04:04:01 AM all 2.60 0.00 0.23 0.00 0.08 97.08 04:04:01 AM 0 1.54 0.00 0.23 0.00 0.08 98.14 04:04:01 AM 1 3.66 0.00 0.23 0.00 0.08 96.02 04:05:01 AM all 2.87 0.00 0.21 0.00 0.07 96.85 04:05:01 AM 0 3.96 0.00 0.23 0.00 0.05 95.75 04:05:01 AM 1 1.79 0.00 0.18 0.00 0.08 97.95 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 7.56 0.00 0.42 0.00 0.08 91.94 04:06:01 AM 0 6.75 0.00 0.44 0.00 0.08 92.73 04:06:01 AM 1 8.37 0.00 0.40 0.00 0.08 91.15 04:07:01 AM all 11.10 0.00 0.44 0.00 0.09 88.37 04:07:01 AM 0 7.92 0.00 0.50 0.00 0.10 91.48 04:07:01 AM 1 14.27 0.00 0.38 0.00 0.08 85.26 04:08:01 AM all 22.03 0.00 3.10 0.09 0.08 74.70 04:08:01 AM 0 18.28 0.00 2.92 0.10 0.08 78.62 04:08:01 AM 1 25.78 0.00 3.27 0.08 0.08 70.79 Average: all 11.92 0.00 1.50 0.66 0.08 85.84 Average: 0 8.79 0.00 1.40 0.79 0.08 88.94 Average: 1 15.04 0.00 1.60 0.54 0.09 82.73