---> uname -a: Linux prd-centos8-robot-2c-8g-148.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 622 4857 19 2217 6776 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:c8:c9:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85564sec preferred_lft 85564sec inet6 fe80::f816:3eff:fec8:c97e/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) 10/02/2025 _x86_64_ (2 CPU) 09:26:58 LINUX RESTART (2 CPU) 09:28:01 AM tps rtps wtps bread/s bwrtn/s 09:29:01 AM 87.77 7.31 80.46 1270.96 6543.94 09:30:01 AM 78.17 0.72 77.46 52.92 10769.81 09:31:01 AM 21.66 0.03 21.63 0.53 1861.21 09:32:01 AM 17.04 0.38 16.66 64.25 2096.47 09:33:01 AM 50.94 6.93 44.01 1289.52 3051.07 09:34:01 AM 43.75 2.52 41.24 396.00 6511.66 09:35:01 AM 5.98 0.22 5.77 11.73 230.13 09:36:01 AM 2.23 0.02 2.22 0.93 390.03 09:37:01 AM 0.25 0.00 0.25 0.00 4.40 09:38:01 AM 0.42 0.00 0.42 0.00 7.52 09:39:01 AM 0.43 0.00 0.43 0.00 182.52 09:40:01 AM 16.90 0.32 16.58 36.93 1421.51 Average: 27.13 1.54 25.59 260.33 2756.04 09:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:29:01 AM 5306328 7034896 2576104 32.68 2688 1910752 711100 7.96 187148 2069516 187452 09:30:01 AM 5164104 7006636 2718328 34.49 2688 2018112 728540 8.16 198540 2168716 42008 09:31:01 AM 5145584 7000856 2736848 34.72 2688 2031408 717380 8.03 211096 2177832 24104 09:32:01 AM 5240000 7084100 2642432 33.52 2688 2020064 655916 7.34 219040 2075576 4 09:33:01 AM 4907740 7003068 2974692 37.74 2688 2262644 711960 7.97 255468 2342696 174528 09:34:01 AM 4952952 7060208 2929480 37.16 2688 2274616 641800 7.19 267584 2283028 8 09:35:01 AM 4906912 7015544 2975520 37.75 2688 2276116 728040 8.15 267804 2328900 4 09:36:01 AM 4819924 6938216 3062508 38.85 2688 2285776 850340 9.52 267852 2415432 4 09:37:01 AM 4819856 6938148 3062576 38.85 2688 2285776 850340 9.52 267856 2415448 4 09:38:01 AM 4823820 6944260 3058612 38.80 2688 2287924 850340 9.52 267960 2411212 2160 09:39:01 AM 4819820 6943552 3062612 38.85 2688 2291216 840912 9.42 268024 2415328 192 09:40:01 AM 4994508 6954972 2887924 36.64 2688 2133124 770612 8.63 322016 2206876 24024 Average: 4991796 6993705 2890636 36.67 2688 2173127 754773 8.45 250032 2275880 37874 09:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM eth0 211.98 146.11 1471.27 41.68 0.00 0.00 0.00 0.00 09:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM eth0 56.76 37.09 587.63 6.17 0.00 0.00 0.00 0.00 09:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM eth0 8.03 4.27 3.08 1.93 0.00 0.00 0.00 0.00 09:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM eth0 8.11 7.05 2.92 2.00 0.00 0.00 0.00 0.00 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 37.28 31.73 330.49 7.52 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 161.85 111.83 35.83 25.77 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 28.00 19.95 13.11 2.09 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 117.58 111.51 149.39 10.27 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 1.63 0.42 0.17 0.03 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 52.94 48.44 19.64 5.68 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 94.59 90.10 30.64 9.66 0.00 0.00 0.00 0.00 09:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM eth0 68.54 46.88 115.72 63.40 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 70.61 54.62 230.02 14.68 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) 10/02/2025 _x86_64_ (2 CPU) 09:26:58 LINUX RESTART (2 CPU) 09:28:01 AM CPU %user %nice %system %iowait %steal %idle 09:29:01 AM all 37.19 0.00 5.26 2.64 0.11 54.81 09:29:01 AM 0 30.67 0.00 4.23 2.07 0.12 62.92 09:29:01 AM 1 43.73 0.00 6.30 3.20 0.10 46.66 09:30:01 AM all 20.55 0.00 3.36 7.52 0.16 68.41 09:30:01 AM 0 6.31 0.00 2.05 4.74 0.18 86.72 09:30:01 AM 1 34.90 0.00 4.68 10.31 0.13 49.97 09:31:01 AM all 6.33 0.00 0.96 2.52 0.04 90.14 09:31:01 AM 0 7.59 0.00 1.06 2.75 0.03 88.56 09:31:01 AM 1 5.07 0.00 0.87 2.29 0.05 91.72 09:32:01 AM all 6.87 0.00 1.05 3.34 0.04 88.70 09:32:01 AM 0 0.77 0.00 0.97 2.15 0.03 96.08 09:32:01 AM 1 12.99 0.00 1.13 4.54 0.05 81.30 09:33:01 AM all 27.68 0.00 4.76 1.18 0.11 66.27 09:33:01 AM 0 32.21 0.00 5.60 0.87 0.12 61.21 09:33:01 AM 1 23.17 0.00 3.93 1.50 0.10 71.30 09:34:01 AM all 7.89 0.00 1.72 1.24 0.05 89.10 09:34:01 AM 0 5.60 0.00 1.82 1.19 0.05 91.34 09:34:01 AM 1 10.18 0.00 1.62 1.29 0.05 86.86 09:35:01 AM all 3.27 0.00 0.44 0.11 0.05 96.13 09:35:01 AM 0 4.01 0.00 0.40 0.22 0.07 95.31 09:35:01 AM 1 2.54 0.00 0.48 0.00 0.03 96.95 09:36:01 AM all 14.61 0.00 0.88 0.18 0.08 84.26 09:36:01 AM 0 10.81 0.00 0.93 0.00 0.08 88.18 09:36:01 AM 1 18.43 0.00 0.83 0.36 0.07 80.32 09:37:01 AM all 0.53 0.00 0.13 0.00 0.05 99.29 09:37:01 AM 0 0.69 0.00 0.13 0.00 0.03 99.15 09:37:01 AM 1 0.37 0.00 0.13 0.00 0.07 99.43 09:38:01 AM all 5.62 0.00 0.54 0.06 0.07 93.71 09:38:01 AM 0 3.15 0.00 0.44 0.12 0.07 96.23 09:38:01 AM 1 8.11 0.00 0.65 0.00 0.07 91.17 09:39:01 AM all 9.47 0.00 0.83 0.00 0.07 89.63 09:39:01 AM 0 6.36 0.00 0.75 0.00 0.05 92.84 09:39:01 AM 1 12.59 0.00 0.91 0.00 0.08 86.42 09:39:01 AM CPU %user %nice %system %iowait %steal %idle 09:40:01 AM all 19.92 0.00 2.31 0.17 0.08 77.53 09:40:01 AM 0 12.38 0.00 1.90 0.17 0.08 85.46 09:40:01 AM 1 27.45 0.00 2.72 0.17 0.07 69.59 Average: all 13.34 0.00 1.86 1.58 0.07 83.15 Average: 0 10.05 0.00 1.69 1.19 0.08 86.99 Average: 1 16.62 0.00 2.02 1.97 0.07 79.31