---> uname -a: Linux prd-centos8-robot-2c-8g-139.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 547 5056 19 2094 6854 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:72:98:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fe72:981d/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) 09/22/2025 _x86_64_ (2 CPU) 00:36:44 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 65.45 22.67 42.78 1175.91 29400.73 12:40:01 AM 36.04 30.07 5.96 4601.13 1505.43 12:41:01 AM 38.90 0.25 38.65 12.13 3126.17 12:42:01 AM 85.94 0.03 85.90 0.53 7446.62 12:43:01 AM 49.76 0.72 49.04 52.92 7363.11 12:44:01 AM 17.50 0.20 17.30 34.79 537.83 12:45:01 AM 8.70 0.00 8.70 0.00 497.25 12:46:01 AM 2.10 0.00 2.10 0.00 59.70 12:47:01 AM 0.20 0.00 0.20 0.00 1.97 12:48:01 AM 15.93 0.68 15.24 94.90 397.02 Average: 32.06 5.47 26.59 597.37 5037.84 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 6042640 7286472 1839792 23.34 2688 1447884 433136 4.85 121988 1445644 56 12:40:01 AM 5645232 7120740 2237200 28.38 2688 1670968 666408 7.46 175952 1789568 57728 12:41:01 AM 5536500 7073068 2345932 29.76 2688 1729056 700828 7.85 184816 1878672 39792 12:42:01 AM 5325984 7114608 2556448 32.43 2688 1965960 627352 7.02 185444 2030160 130464 12:43:01 AM 5198668 7031132 2683764 34.05 2688 2008424 707936 7.93 197232 2137748 4 12:44:01 AM 5199112 7032688 2683320 34.04 2688 2009612 703960 7.88 222928 2114220 10904 12:45:01 AM 5199328 7032808 2683104 34.04 2688 2009616 703960 7.88 222928 2114124 16 12:46:01 AM 5199284 7032760 2683148 34.04 2688 2009620 703536 7.88 225128 2112024 12 12:47:01 AM 5199388 7032864 2683044 34.04 2688 2009620 703536 7.88 225128 2112048 4 12:48:01 AM 5181364 7027740 2701068 34.27 2688 2022096 701472 7.85 386136 1967804 22072 Average: 5372750 7078488 2509682 31.84 2688 1888286 665212 7.45 214768 1970201 26105 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 6.14 2.36 1.10 0.50 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 249.60 147.23 1018.39 55.77 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 35.75 30.76 352.81 4.19 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 39.72 33.82 542.93 4.46 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 48.41 34.68 584.48 6.02 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 14.80 10.93 13.79 5.40 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 1.68 0.70 0.80 0.49 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 1.08 0.77 0.74 0.14 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 0.55 0.28 0.09 0.04 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 16.93 13.06 12.49 6.80 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 41.46 27.46 252.73 8.38 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) 09/22/2025 _x86_64_ (2 CPU) 00:36:44 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 0.48 0.04 1.27 92.99 0.06 5.16 12:39:01 AM 0 0.27 0.07 1.46 93.81 0.07 4.32 12:39:01 AM 1 0.69 0.02 1.09 92.16 0.05 6.00 12:40:01 AM all 15.62 0.02 3.78 10.95 0.11 69.52 12:40:01 AM 0 15.59 0.02 4.62 11.95 0.13 67.69 12:40:01 AM 1 15.65 0.02 2.95 9.95 0.08 71.35 12:41:01 AM all 9.97 0.00 1.44 23.01 0.07 65.51 12:41:01 AM 0 11.13 0.00 1.45 17.06 0.08 70.27 12:41:01 AM 1 8.81 0.00 1.42 28.97 0.05 60.76 12:42:01 AM all 24.18 0.00 3.82 9.58 0.12 62.31 12:42:01 AM 0 27.33 0.00 4.15 9.55 0.12 58.85 12:42:01 AM 1 21.02 0.00 3.48 9.60 0.12 65.77 12:43:01 AM all 15.29 0.00 2.30 5.44 0.07 76.91 12:43:01 AM 0 17.64 0.00 2.59 7.68 0.07 72.02 12:43:01 AM 1 12.93 0.00 2.00 3.21 0.07 81.80 12:44:01 AM all 11.74 0.00 1.34 0.21 0.08 86.63 12:44:01 AM 0 14.47 0.00 1.65 0.13 0.08 83.66 12:44:01 AM 1 9.00 0.00 1.04 0.28 0.07 89.61 12:45:01 AM all 0.30 0.00 0.12 0.12 0.02 99.45 12:45:01 AM 0 0.12 0.00 0.05 0.00 0.00 99.83 12:45:01 AM 1 0.49 0.00 0.18 0.23 0.03 99.06 12:46:01 AM all 1.14 0.00 0.20 0.01 0.03 98.63 12:46:01 AM 0 1.83 0.00 0.23 0.00 0.02 97.91 12:46:01 AM 1 0.44 0.00 0.17 0.02 0.03 99.35 12:47:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 12:47:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 12:47:01 AM 1 0.55 0.00 0.03 0.00 0.02 99.40 12:48:01 AM all 25.30 0.00 3.14 0.60 0.11 70.86 12:48:01 AM 0 34.09 0.00 3.79 0.95 0.12 61.05 12:48:01 AM 1 16.52 0.00 2.48 0.25 0.10 80.65 Average: all 10.44 0.01 1.75 14.26 0.07 73.48 Average: 0 12.27 0.01 2.01 14.08 0.07 71.57 Average: 1 8.62 0.00 1.49 14.44 0.06 75.39