---> uname -a: Linux prd-centos8-robot-2c-8g-44002.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 625 4888 19 2183 6774 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:e5:a0:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85501sec preferred_lft 85501sec inet6 fe80::f816:3eff:fee5:a0eb/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) 07/19/2025 _x86_64_ (2 CPU) 04:56:30 LINUX RESTART (2 CPU) 04:57:01 AM tps rtps wtps bread/s bwrtn/s 04:58:01 AM 102.32 37.19 65.13 6971.94 6261.01 04:59:01 AM 83.47 0.72 82.75 52.92 10599.50 05:00:01 AM 51.51 7.13 44.38 1310.28 3776.96 05:01:01 AM 56.78 0.27 56.51 47.98 7503.85 05:02:01 AM 9.56 0.08 9.48 1.87 641.35 05:03:01 AM 2.00 0.00 2.00 0.00 141.94 05:04:01 AM 0.40 0.00 0.40 0.00 53.26 05:05:01 AM 0.18 0.00 0.18 0.00 38.43 05:06:01 AM 0.30 0.00 0.30 0.00 65.11 05:07:01 AM 0.52 0.00 0.52 0.00 18.43 05:08:01 AM 0.60 0.00 0.60 0.00 19.38 05:09:01 AM 0.42 0.00 0.42 0.00 28.56 05:10:01 AM 0.15 0.00 0.15 0.00 23.51 05:11:01 AM 30.42 0.65 29.77 74.11 1781.64 Average: 24.15 3.29 20.86 604.92 2204.71 04:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:58:01 AM 5316740 7031708 2565692 32.55 2688 1897236 733688 8.22 192796 2053976 203496 04:59:01 AM 5142168 6979960 2740264 34.76 2688 2013444 743756 8.33 198968 2186576 42480 05:00:01 AM 4981028 6969008 2901404 36.81 2688 2160460 766500 8.58 262740 2279588 89056 05:01:01 AM 4935288 7020832 2947144 37.39 2688 2253024 671484 7.52 262944 2300172 10820 05:02:01 AM 4899416 6985408 2983016 37.84 2688 2253708 726476 8.13 263212 2338980 612 05:03:01 AM 4893548 6981396 2988884 37.92 2688 2255552 746372 8.36 263224 2344948 252 05:04:01 AM 4890952 6979992 2991480 37.95 2688 2256756 782228 8.76 263228 2347408 52 05:05:01 AM 4887388 6977852 2995044 38.00 2688 2258160 782228 8.76 263232 2351040 344 05:06:01 AM 4883816 6976112 2998616 38.04 2688 2259968 799800 8.96 263232 2354460 292 05:07:01 AM 4883180 6975576 2999252 38.05 2688 2260068 799800 8.96 263232 2355008 44 05:08:01 AM 4883476 6976204 2998956 38.05 2688 2260408 799800 8.96 263236 2355020 4 05:09:01 AM 4880944 6974528 3001488 38.08 2688 2261256 799800 8.96 263236 2357444 164 05:10:01 AM 4927344 7023928 2955088 37.49 2688 2264256 666012 7.46 263564 2310964 2492 05:11:01 AM 5028656 6953980 2853776 36.20 2688 2099008 743028 8.32 466980 2031048 9052 Average: 4959567 6986177 2922865 37.08 2688 2196665 754355 8.45 268130 2283331 25654 04:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 296.80 196.40 1754.50 58.94 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 70.95 49.34 716.26 8.34 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 41.66 35.72 312.82 8.74 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 200.25 141.30 45.14 40.30 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 38.86 31.87 8.63 2.90 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 98.33 97.00 18.85 11.40 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 47.44 46.04 9.83 4.99 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 50.64 51.37 9.93 4.46 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 83.34 82.06 17.68 9.22 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 4.03 3.05 1.19 0.77 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 14.50 13.05 3.57 2.32 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 25.34 22.28 6.54 3.97 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 56.17 45.54 16.53 7.95 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 55.95 43.32 101.44 50.14 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 77.31 61.22 216.13 15.29 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) 07/19/2025 _x86_64_ (2 CPU) 04:56:30 LINUX RESTART (2 CPU) 04:57:01 AM CPU %user %nice %system %iowait %steal %idle 04:58:01 AM all 47.02 0.02 7.57 1.28 0.13 43.98 04:58:01 AM 0 41.61 0.00 6.65 1.32 0.12 50.30 04:58:01 AM 1 52.43 0.03 8.49 1.24 0.15 37.65 04:59:01 AM all 23.72 0.00 3.20 1.31 0.07 71.70 04:59:01 AM 0 14.18 0.00 2.76 1.47 0.07 81.52 04:59:01 AM 1 33.24 0.00 3.64 1.15 0.07 61.91 05:00:01 AM all 26.90 0.00 4.44 0.70 0.08 67.88 05:00:01 AM 0 20.22 0.00 4.15 0.83 0.08 74.70 05:00:01 AM 1 33.57 0.00 4.72 0.57 0.08 61.06 05:01:01 AM all 18.75 0.00 3.39 0.68 0.07 77.11 05:01:01 AM 0 6.86 0.00 2.51 0.66 0.05 89.92 05:01:01 AM 1 30.66 0.00 4.26 0.70 0.08 64.30 05:02:01 AM all 2.52 0.00 0.36 0.07 0.02 97.04 05:02:01 AM 0 2.49 0.00 0.35 0.02 0.02 97.13 05:02:01 AM 1 2.54 0.00 0.37 0.12 0.02 96.95 05:03:01 AM all 8.29 0.00 0.50 0.02 0.05 91.14 05:03:01 AM 0 8.80 0.00 0.35 0.00 0.05 90.80 05:03:01 AM 1 7.79 0.00 0.65 0.03 0.05 91.48 05:04:01 AM all 5.18 0.00 0.32 0.00 0.08 94.42 05:04:01 AM 0 5.59 0.00 0.39 0.00 0.08 93.94 05:04:01 AM 1 4.77 0.00 0.25 0.00 0.07 94.91 05:05:01 AM all 2.61 0.00 0.25 0.00 0.05 97.09 05:05:01 AM 0 3.61 0.00 0.25 0.00 0.05 96.09 05:05:01 AM 1 1.62 0.00 0.25 0.00 0.05 98.08 05:06:01 AM all 9.71 0.00 0.47 0.00 0.06 89.76 05:06:01 AM 0 6.96 0.00 0.54 0.00 0.07 92.43 05:06:01 AM 1 12.46 0.00 0.40 0.00 0.05 87.08 05:07:01 AM all 1.48 0.00 0.17 0.00 0.06 98.30 05:07:01 AM 0 1.19 0.00 0.18 0.00 0.03 98.60 05:07:01 AM 1 1.77 0.00 0.15 0.00 0.08 97.99 05:08:01 AM all 3.80 0.00 0.23 0.00 0.03 95.94 05:08:01 AM 0 2.33 0.00 0.25 0.00 0.03 97.39 05:08:01 AM 1 5.26 0.00 0.22 0.00 0.03 94.49 05:08:01 AM CPU %user %nice %system %iowait %steal %idle 05:09:01 AM all 6.84 0.00 0.38 0.00 0.06 92.72 05:09:01 AM 0 4.64 0.00 0.37 0.00 0.05 94.94 05:09:01 AM 1 9.03 0.00 0.39 0.00 0.07 90.52 05:10:01 AM all 12.44 0.00 0.50 0.00 0.06 87.00 05:10:01 AM 0 15.29 0.00 0.50 0.00 0.07 84.14 05:10:01 AM 1 9.59 0.00 0.50 0.00 0.05 89.86 05:11:01 AM all 28.96 0.00 3.83 0.19 0.08 66.95 05:11:01 AM 0 24.26 0.00 3.72 0.18 0.08 71.76 05:11:01 AM 1 33.66 0.00 3.93 0.20 0.07 62.14 Average: all 14.17 0.00 1.83 0.30 0.06 83.63 Average: 0 11.31 0.00 1.64 0.32 0.06 86.67 Average: 1 17.03 0.00 2.02 0.29 0.07 80.60