---> uname -a: Linux prd-centos8-robot-2c-8g-47057.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4924 19 2175 6802 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:a0:ea:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85577sec preferred_lft 85577sec inet6 fe80::f816:3eff:fea0:ea2e/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) 07/29/2025 _x86_64_ (2 CPU) 04:52:01 LINUX RESTART (2 CPU) 04:53:01 AM tps rtps wtps bread/s bwrtn/s 04:54:01 AM 102.62 2.77 99.85 286.57 8352.20 04:55:01 AM 76.46 0.68 75.77 51.58 9257.13 04:56:01 AM 44.21 7.10 37.11 1310.18 2325.15 04:57:01 AM 49.27 0.25 49.02 47.05 7576.92 04:58:01 AM 4.12 0.00 4.12 0.00 162.39 04:59:01 AM 0.25 0.00 0.25 0.00 4.30 05:00:01 AM 0.23 0.02 0.22 0.13 4.07 05:01:01 AM 1.83 0.02 1.82 0.13 117.33 05:02:01 AM 0.85 0.07 0.78 1.73 109.88 05:03:01 AM 0.53 0.00 0.53 0.00 22.38 05:04:01 AM 0.23 0.03 0.20 1.87 12.58 05:05:01 AM 16.63 0.42 16.21 47.73 1050.89 Average: 24.77 0.95 23.82 145.57 2416.29 04:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:54:01 AM 5251124 7041620 2631308 33.38 2688 1967396 679120 7.60 187432 2103952 196080 04:55:01 AM 5110848 6945444 2771584 35.16 2688 2010464 780704 8.74 210540 2214220 10784 04:56:01 AM 4904016 6986568 2978416 37.79 2688 2250860 710660 7.96 259312 2348012 193592 04:57:01 AM 4961400 7043512 2921032 37.06 2688 2249916 650772 7.29 262748 2279016 28 04:58:01 AM 4961960 7044072 2920472 37.05 2688 2249916 650772 7.29 262748 2279084 16 04:59:01 AM 4962112 7044228 2920320 37.05 2688 2249920 650772 7.29 262748 2279024 16 05:00:01 AM 4922556 7005248 2959876 37.55 2688 2250504 724600 8.11 262944 2318096 580 05:01:01 AM 4913052 6997508 2969380 37.67 2688 2252252 724600 8.11 263012 2327252 616 05:02:01 AM 4910096 6996960 2972336 37.71 2688 2254660 724600 8.11 263136 2330668 100 05:03:01 AM 4909360 6996604 2973072 37.72 2688 2255040 724600 8.11 263136 2331048 52 05:04:01 AM 4908536 6996456 2973896 37.73 2688 2255732 724600 8.11 263284 2331884 368 05:05:01 AM 5092744 7008804 2789688 35.39 2688 2088872 692040 7.75 463304 1969264 22232 Average: 4983984 7008919 2898448 36.77 2688 2194628 703153 7.87 268695 2259293 35372 04:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 98.67 77.32 1050.09 10.44 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 60.25 41.12 567.64 7.33 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 43.64 35.96 313.15 8.47 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 585.82 421.53 116.35 94.07 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 2.82 2.10 0.54 0.51 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 2.68 1.97 0.51 0.43 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 29.57 16.06 8.86 2.12 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 31.01 26.82 9.55 5.11 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 22.97 20.17 5.91 3.98 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 12.61 9.32 3.02 1.88 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 11.33 9.48 3.41 2.66 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 83.65 57.82 101.43 33.79 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 82.09 59.97 181.71 14.23 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) 07/29/2025 _x86_64_ (2 CPU) 04:52:01 LINUX RESTART (2 CPU) 04:53:01 AM CPU %user %nice %system %iowait %steal %idle 04:54:01 AM all 38.91 0.00 5.58 1.88 0.12 53.50 04:54:01 AM 0 26.66 0.00 4.30 2.10 0.13 66.81 04:54:01 AM 1 51.17 0.00 6.86 1.67 0.12 40.19 04:55:01 AM all 22.30 0.00 2.68 1.98 0.08 72.97 04:55:01 AM 0 16.94 0.00 2.44 1.90 0.08 78.64 04:55:01 AM 1 27.66 0.00 2.92 2.05 0.07 67.29 04:56:01 AM all 25.17 0.00 4.73 0.73 0.08 69.29 04:56:01 AM 0 17.68 0.00 4.22 0.62 0.08 77.40 04:56:01 AM 1 32.66 0.00 5.24 0.85 0.08 61.17 04:57:01 AM all 10.23 0.00 2.77 1.61 0.06 85.34 04:57:01 AM 0 9.34 0.00 2.59 1.12 0.07 86.88 04:57:01 AM 1 11.11 0.00 2.94 2.10 0.05 83.80 04:58:01 AM all 0.35 0.00 0.08 0.02 0.03 99.52 04:58:01 AM 0 0.60 0.00 0.08 0.00 0.02 99.30 04:58:01 AM 1 0.10 0.00 0.08 0.03 0.03 99.75 04:59:01 AM all 0.36 0.00 0.08 0.00 0.03 99.54 04:59:01 AM 0 0.58 0.00 0.07 0.00 0.02 99.33 04:59:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 05:00:01 AM all 2.22 0.00 0.36 0.00 0.03 97.39 05:00:01 AM 0 1.15 0.00 0.28 0.00 0.03 98.53 05:00:01 AM 1 3.29 0.00 0.43 0.00 0.03 96.24 05:01:01 AM all 11.50 0.00 0.86 0.01 0.06 87.57 05:01:01 AM 0 12.53 0.00 0.84 0.02 0.05 86.57 05:01:01 AM 1 10.47 0.00 0.89 0.00 0.07 88.58 05:02:01 AM all 11.52 0.00 0.48 0.01 0.06 87.94 05:02:01 AM 0 12.19 0.00 0.37 0.00 0.05 87.39 05:02:01 AM 1 10.85 0.00 0.58 0.02 0.07 88.48 05:03:01 AM all 4.41 0.00 0.29 0.00 0.06 95.24 05:03:01 AM 0 3.70 0.00 0.23 0.00 0.05 96.02 05:03:01 AM 1 5.13 0.00 0.35 0.00 0.07 94.45 05:04:01 AM all 4.23 0.00 0.33 0.00 0.06 95.37 05:04:01 AM 0 6.09 0.00 0.43 0.00 0.08 93.39 05:04:01 AM 1 2.38 0.00 0.23 0.00 0.03 97.36 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 22.99 0.00 3.10 0.13 0.07 73.70 05:05:01 AM 0 24.18 0.00 2.73 0.18 0.07 72.84 05:05:01 AM 1 21.81 0.00 3.47 0.08 0.07 74.57 Average: all 12.86 0.00 1.78 0.53 0.06 84.77 Average: 0 10.98 0.00 1.55 0.50 0.06 86.92 Average: 1 14.74 0.00 2.01 0.57 0.06 82.62