---> uname -a: Linux prd-centos8-robot-2c-8g-50634.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 597 4915 19 2184 6801 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:c0:96:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85464sec preferred_lft 85464sec inet6 fe80::f816:3eff:fec0:964b/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) 09/08/2025 _x86_64_ (2 CPU) 00:35:40 LINUX RESTART (2 CPU) 12:36:02 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 187.55 96.49 91.05 10486.07 42359.40 12:38:01 AM 100.08 0.72 99.37 52.92 11332.41 12:39:01 AM 31.91 0.38 31.52 64.25 2736.79 12:40:01 AM 72.19 7.00 65.19 1293.30 8042.54 12:41:01 AM 9.35 0.00 9.35 0.00 639.36 12:42:01 AM 0.62 0.00 0.62 0.00 9.11 12:43:01 AM 0.33 0.00 0.33 0.00 3.98 12:44:01 AM 2.25 0.22 2.03 11.73 107.16 12:45:01 AM 0.60 0.00 0.60 0.00 122.93 12:46:01 AM 0.33 0.00 0.33 0.00 19.00 12:47:01 AM 0.27 0.00 0.27 0.00 13.25 12:48:01 AM 0.52 0.00 0.52 0.00 20.18 12:49:01 AM 0.57 0.03 0.53 1.87 19.76 12:50:01 AM 7.45 0.32 7.13 36.92 250.40 12:51:01 AM 30.76 0.58 30.19 66.14 1726.92 Average: 29.48 6.96 22.52 790.96 4454.61 12:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5392132 7062060 2490292 31.59 2688 1853136 673448 7.54 185376 1988600 163340 12:38:01 AM 5158604 6998112 2723820 34.56 2688 2015948 712548 7.98 197916 2175456 42476 12:39:01 AM 5106372 7007988 2776052 35.22 2688 2075380 705284 7.90 229764 2192156 49248 12:40:01 AM 4955584 7046184 2926840 37.13 2688 2258128 662756 7.42 261956 2280888 10820 12:41:01 AM 4958872 7049352 2923552 37.09 2688 2258132 662756 7.42 261960 2280788 8 12:42:01 AM 4959044 7049524 2923380 37.09 2688 2258132 662756 7.42 261960 2280768 4 12:43:01 AM 4958964 7049440 2923460 37.09 2688 2258132 647236 7.25 261960 2280924 4 12:44:01 AM 4911272 7003584 2971152 37.69 2688 2259984 699708 7.83 262228 2328376 412 12:45:01 AM 4903868 6999248 2978556 37.79 2688 2263036 699708 7.83 262228 2335716 72 12:46:01 AM 4903736 6999492 2978688 37.79 2688 2263412 699708 7.83 262228 2335984 28 12:47:01 AM 4903196 6999324 2979228 37.80 2688 2263792 699708 7.83 262228 2336388 112 12:48:01 AM 4902492 6999004 2979932 37.80 2688 2264168 699708 7.83 262228 2337000 36 12:49:01 AM 4901860 6998840 2980564 37.81 2688 2264644 715160 8.01 262372 2337448 24 12:50:01 AM 4992732 6956684 2889692 36.66 2688 2135192 739824 8.28 300016 2224820 57964 12:51:01 AM 5081228 7008204 2801196 35.54 2688 2100456 683888 7.66 466936 1978156 10220 Average: 4999330 7015136 2883094 36.58 2688 2186111 690946 7.74 266757 2246231 22318 12:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 334.70 203.63 1714.24 61.04 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 73.07 53.74 809.79 9.15 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 33.34 29.21 137.06 7.79 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 573.08 415.14 309.89 97.59 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 2.63 1.98 0.68 0.42 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 4.42 0.87 0.72 0.22 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 3.00 2.20 0.92 0.80 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 51.48 34.17 16.30 5.30 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 32.78 28.30 8.32 5.52 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 11.56 9.12 2.71 1.80 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 12.00 9.31 2.87 1.87 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 12.30 9.45 2.95 1.84 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 12.25 9.70 2.83 1.87 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 95.12 64.86 98.03 35.16 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 18.96 15.81 16.26 7.34 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 84.51 59.05 206.78 15.81 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) 09/08/2025 _x86_64_ (2 CPU) 00:35:40 LINUX RESTART (2 CPU) 12:36:02 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 46.91 0.07 10.65 3.09 0.11 39.17 12:37:01 AM 0 56.12 0.07 11.25 2.50 0.10 29.96 12:37:01 AM 1 37.70 0.07 10.05 3.67 0.12 48.38 12:38:01 AM all 26.81 0.00 3.95 1.33 0.08 67.83 12:38:01 AM 0 29.13 0.00 3.43 1.27 0.08 66.09 12:38:01 AM 1 24.48 0.00 4.47 1.40 0.08 69.56 12:39:01 AM all 21.92 0.00 3.25 0.27 0.08 74.49 12:39:01 AM 0 29.56 0.00 3.72 0.17 0.08 66.47 12:39:01 AM 1 14.28 0.00 2.78 0.37 0.07 82.50 12:40:01 AM all 23.39 0.00 5.18 0.75 0.08 70.59 12:40:01 AM 0 21.56 0.00 5.01 0.50 0.08 72.85 12:40:01 AM 1 25.22 0.00 5.36 1.00 0.08 68.33 12:41:01 AM all 0.24 0.00 0.13 0.07 0.03 99.54 12:41:01 AM 0 0.38 0.00 0.08 0.02 0.03 99.48 12:41:01 AM 1 0.10 0.00 0.17 0.12 0.02 99.60 12:42:01 AM all 0.18 0.00 0.07 0.00 0.04 99.72 12:42:01 AM 0 0.30 0.00 0.10 0.00 0.05 99.55 12:42:01 AM 1 0.05 0.00 0.03 0.00 0.03 99.88 12:43:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 12:43:01 AM 0 0.52 0.00 0.07 0.00 0.02 99.40 12:43:01 AM 1 0.13 0.00 0.08 0.00 0.05 99.73 12:44:01 AM all 7.89 0.00 0.84 0.02 0.06 91.20 12:44:01 AM 0 8.35 0.00 0.77 0.02 0.05 90.81 12:44:01 AM 1 7.42 0.00 0.90 0.02 0.07 91.59 12:45:01 AM all 14.88 0.00 0.62 0.00 0.08 84.42 12:45:01 AM 0 16.59 0.00 0.65 0.00 0.07 82.69 12:45:01 AM 1 13.17 0.00 0.59 0.00 0.08 86.16 12:46:01 AM all 4.29 0.00 0.29 0.00 0.07 95.35 12:46:01 AM 0 4.29 0.00 0.30 0.00 0.07 95.34 12:46:01 AM 1 4.30 0.00 0.28 0.00 0.07 95.35 12:47:01 AM all 4.22 0.00 0.27 0.00 0.06 95.46 12:47:01 AM 0 6.02 0.00 0.33 0.00 0.07 93.58 12:47:01 AM 1 2.41 0.00 0.20 0.00 0.05 97.34 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 4.31 0.00 0.32 0.00 0.07 95.30 12:48:01 AM 0 4.56 0.00 0.30 0.00 0.07 95.07 12:48:01 AM 1 4.06 0.00 0.33 0.00 0.07 95.54 12:49:01 AM all 4.49 0.00 0.30 0.00 0.07 95.14 12:49:01 AM 0 5.21 0.00 0.35 0.00 0.07 94.37 12:49:01 AM 1 3.76 0.00 0.25 0.00 0.07 95.92 12:50:01 AM all 13.81 0.00 1.82 0.04 0.07 84.26 12:50:01 AM 0 21.28 0.00 1.74 0.05 0.07 76.87 12:50:01 AM 1 6.35 0.00 1.90 0.03 0.07 91.65 12:51:01 AM all 28.14 0.00 3.49 0.13 0.08 68.17 12:51:01 AM 0 27.88 0.00 3.44 0.15 0.08 68.44 12:51:01 AM 1 28.40 0.00 3.53 0.10 0.07 67.91 Average: all 13.40 0.00 2.07 0.38 0.07 84.08 Average: 0 15.39 0.00 2.09 0.31 0.07 82.14 Average: 1 11.41 0.00 2.05 0.44 0.07 86.02