---> uname -a: Linux prd-centos8-robot-2c-8g-45297.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4857 19 2261 6820 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:38:fb:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85559sec preferred_lft 85559sec inet6 fe80::f816:3eff:fe38:fb71/64 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) 07/23/2025 _x86_64_ (2 CPU) 00:54:41 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 185.17 101.27 83.91 12337.90 41239.02 12:57:01 AM 108.50 0.72 107.78 52.92 11643.60 12:58:01 AM 31.11 0.42 30.69 64.78 2740.47 12:59:01 AM 74.97 6.97 68.01 1292.98 8151.89 01:00:01 AM 7.00 0.02 6.98 0.13 562.65 01:01:01 AM 2.03 0.02 2.02 0.13 126.94 01:02:01 AM 1.13 0.07 1.07 1.73 597.95 01:03:01 AM 0.40 0.02 0.38 1.07 379.94 01:04:01 AM 0.63 0.00 0.63 0.00 237.54 01:05:01 AM 1.08 0.42 0.67 55.31 177.47 01:06:01 AM 0.35 0.00 0.35 0.00 32.74 01:07:01 AM 0.28 0.00 0.28 0.00 9.10 01:08:01 AM 20.20 0.42 19.78 47.73 2575.95 Average: 33.29 8.49 24.81 1065.71 5267.16 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5285672 6998896 2596760 32.94 2688 1897320 759688 8.51 222176 2060692 212712 12:57:01 AM 5178912 7016620 2703520 34.30 2688 2013460 692876 7.76 198012 2155536 42488 12:58:01 AM 5161580 7049492 2720852 34.52 2688 2061580 687284 7.70 229388 2136048 41312 12:59:01 AM 4981436 7066756 2900996 36.80 2688 2253040 629984 7.05 262412 2259396 10832 01:00:01 AM 4942016 7027860 2940416 37.30 2688 2253740 695236 7.78 262592 2298656 700 01:01:01 AM 4907748 7009692 2974684 37.74 2688 2269932 695236 7.78 263008 2331856 15092 01:02:01 AM 4899740 7010204 2982692 37.84 2688 2278376 695236 7.78 263152 2339872 5976 01:03:01 AM 4892304 7009708 2990128 37.93 2688 2285356 695236 7.78 263204 2347920 1600 01:04:01 AM 4880504 7006260 3001928 38.08 2688 2293652 715404 8.01 263276 2359064 3008 01:05:01 AM 4496304 6950580 3386128 42.96 2688 2297408 730780 8.18 264824 2361504 176 01:06:01 AM 4495888 6950512 3386544 42.96 2688 2298084 730780 8.18 264840 2362632 28 01:07:01 AM 4494476 6949248 3387956 42.98 2688 2298216 730780 8.18 264840 2364132 28 01:08:01 AM 4989312 6992468 2893120 36.70 2688 2176064 715952 8.02 501452 2033140 22236 Average: 4892761 7002946 2989671 37.93 2688 2205864 705729 7.90 271014 2262342 27399 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 308.08 184.64 1645.87 60.61 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 77.37 57.73 826.85 9.36 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 24.06 16.71 82.11 5.50 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 225.93 168.19 277.46 43.52 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 13.90 8.41 10.13 1.18 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 38.59 34.36 130.80 9.43 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 19.14 18.11 42.92 6.63 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 19.99 17.43 36.61 5.96 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 27.56 22.33 67.23 11.86 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 43.92 56.50 23.27 5.32 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 19.45 13.90 4.28 2.60 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 7.36 5.23 2.43 1.62 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 87.09 56.99 151.99 92.46 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 70.18 50.81 253.99 19.69 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) 07/23/2025 _x86_64_ (2 CPU) 00:54:41 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 43.63 0.06 10.76 7.75 0.11 37.70 12:56:01 AM 0 40.82 0.07 9.12 6.32 0.10 43.57 12:56:01 AM 1 46.43 0.05 12.39 9.17 0.12 31.84 12:57:01 AM all 30.35 0.00 4.23 1.25 0.08 64.08 12:57:01 AM 0 17.84 0.00 3.47 1.32 0.08 77.28 12:57:01 AM 1 42.85 0.00 4.99 1.18 0.08 50.90 12:58:01 AM all 20.82 0.00 3.19 0.89 0.10 74.99 12:58:01 AM 0 15.31 0.00 3.27 0.90 0.10 80.42 12:58:01 AM 1 26.32 0.00 3.11 0.88 0.10 69.58 12:59:01 AM all 24.64 0.00 4.77 1.42 0.08 69.09 12:59:01 AM 0 17.44 0.00 4.04 2.03 0.08 76.40 12:59:01 AM 1 31.84 0.00 5.50 0.80 0.08 61.77 01:00:01 AM all 1.47 0.00 0.23 0.05 0.04 98.21 01:00:01 AM 0 1.40 0.00 0.27 0.03 0.05 98.25 01:00:01 AM 1 1.54 0.00 0.18 0.07 0.03 98.18 01:01:01 AM all 14.93 0.00 0.28 0.02 0.07 84.71 01:01:01 AM 0 4.86 0.00 0.27 0.03 0.05 94.79 01:01:01 AM 1 24.97 0.00 0.28 0.00 0.08 74.66 01:02:01 AM all 10.31 0.00 0.18 0.02 0.06 89.44 01:02:01 AM 0 7.73 0.00 0.22 0.03 0.05 91.97 01:02:01 AM 1 12.88 0.00 0.13 0.00 0.07 86.92 01:03:01 AM all 9.00 0.00 0.19 0.02 0.05 90.74 01:03:01 AM 0 10.73 0.00 0.18 0.03 0.05 89.00 01:03:01 AM 1 7.28 0.00 0.20 0.00 0.05 92.47 01:04:01 AM all 13.36 0.00 0.23 0.00 0.09 86.32 01:04:01 AM 0 9.64 0.00 0.25 0.00 0.08 90.03 01:04:01 AM 1 17.08 0.00 0.20 0.00 0.10 82.62 01:05:01 AM all 8.90 0.00 2.51 0.01 0.07 88.51 01:05:01 AM 0 8.18 0.00 2.39 0.00 0.07 89.36 01:05:01 AM 1 9.62 0.00 2.63 0.02 0.07 87.66 01:06:01 AM all 5.30 0.00 0.20 0.00 0.08 94.43 01:06:01 AM 0 2.38 0.00 0.23 0.00 0.07 97.32 01:06:01 AM 1 8.22 0.00 0.17 0.00 0.08 91.53 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 2.11 0.00 0.14 0.00 0.08 97.68 01:07:01 AM 0 0.85 0.00 0.17 0.00 0.08 98.90 01:07:01 AM 1 3.36 0.00 0.12 0.00 0.07 96.46 01:08:01 AM all 26.58 0.00 3.61 0.20 0.08 69.53 01:08:01 AM 0 13.61 0.00 2.97 0.22 0.08 83.12 01:08:01 AM 1 39.56 0.00 4.24 0.18 0.08 55.93 Average: all 16.26 0.00 2.34 0.89 0.08 80.42 Average: 0 11.59 0.01 2.06 0.84 0.07 85.43 Average: 1 20.92 0.00 2.63 0.94 0.08 75.43