---> uname -a: Linux prd-centos8-robot-2c-8g-42370.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 601 4922 19 2173 6798 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:4f:9a:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fe4f:9aae/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) 07/13/2025 _x86_64_ (2 CPU) 22:55:29 LINUX RESTART (2 CPU) 10:56:01 PM tps rtps wtps bread/s bwrtn/s 10:57:01 PM 92.58 24.31 68.27 5658.52 6589.32 10:58:01 PM 94.15 0.72 93.44 52.92 10639.04 10:59:01 PM 42.54 0.42 42.13 64.79 3604.12 11:00:01 PM 68.73 9.45 59.29 1685.02 7520.06 11:01:01 PM 6.08 0.02 6.07 0.13 506.83 11:02:01 PM 2.68 0.07 2.61 1.73 70.49 11:03:01 PM 0.38 0.00 0.38 0.00 4.55 11:04:01 PM 3.35 0.35 3.00 38.79 156.21 11:05:01 PM 33.26 0.53 32.72 64.78 1616.73 Average: 38.20 3.98 34.21 840.68 3411.93 10:56:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:57:01 PM 5356580 7041708 2525852 32.04 2688 1868120 712576 7.98 187848 2019592 165336 10:58:01 PM 5163760 7001156 2718672 34.49 2688 2013180 723196 8.10 198192 2171116 42480 10:59:01 PM 5067340 6994456 2815092 35.71 2688 2100668 721492 8.08 234568 2224344 66700 11:00:01 PM 4945936 7042980 2936496 37.25 2688 2264552 647164 7.25 267640 2286688 10828 11:01:01 PM 4946396 7043340 2936036 37.25 2688 2264560 647164 7.25 267640 2287076 8 11:02:01 PM 4946492 7043504 2935940 37.25 2688 2264628 647164 7.25 267796 2286740 4 11:03:01 PM 4946432 7043444 2936000 37.25 2688 2264628 647164 7.25 267796 2286976 4 11:04:01 PM 5079952 7000872 2802480 35.55 2688 2090240 693380 7.76 262352 2174268 12300 11:05:01 PM 5087332 7007384 2795100 35.46 2688 2093932 705640 7.90 464704 1975376 13424 Average: 5060024 7024316 2822408 35.81 2688 2136056 682771 7.64 268726 2190242 34565 10:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 273.77 180.67 1753.55 57.42 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 63.11 44.72 715.54 7.95 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 33.31 31.34 311.87 7.96 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 204.06 176.96 45.88 43.91 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 4.68 0.77 0.31 0.12 0.00 0.00 0.00 0.00 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 2.96 1.25 0.42 0.21 0.00 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 1.98 1.43 0.52 0.39 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 34.08 26.35 67.68 17.42 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 18.06 16.09 16.38 8.28 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 70.67 53.29 323.54 15.96 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) 07/13/2025 _x86_64_ (2 CPU) 22:55:29 LINUX RESTART (2 CPU) 10:56:01 PM CPU %user %nice %system %iowait %steal %idle 10:57:01 PM all 46.20 0.01 6.59 1.26 0.12 45.83 10:57:01 PM 0 48.57 0.02 7.15 1.47 0.12 42.68 10:57:01 PM 1 43.83 0.00 6.03 1.04 0.12 48.99 10:58:01 PM all 25.01 0.00 3.60 1.71 0.08 69.59 10:58:01 PM 0 41.13 0.00 4.60 1.83 0.08 52.36 10:58:01 PM 1 8.96 0.00 2.60 1.60 0.08 86.75 10:59:01 PM all 23.16 0.00 3.34 0.46 0.09 72.94 10:59:01 PM 0 25.93 0.00 3.66 0.45 0.08 69.88 10:59:01 PM 1 20.40 0.00 3.02 0.47 0.10 76.01 11:00:01 PM all 21.98 0.00 4.73 0.94 0.09 72.26 11:00:01 PM 0 25.02 0.00 4.52 0.83 0.10 69.53 11:00:01 PM 1 18.93 0.00 4.95 1.04 0.08 75.00 11:01:01 PM all 0.33 0.00 0.11 0.06 0.05 99.46 11:01:01 PM 0 0.53 0.00 0.12 0.08 0.03 99.23 11:01:01 PM 1 0.12 0.00 0.10 0.03 0.07 99.68 11:02:01 PM all 0.33 0.00 0.10 0.01 0.04 99.52 11:02:01 PM 0 0.57 0.00 0.08 0.00 0.03 99.32 11:02:01 PM 1 0.10 0.00 0.12 0.02 0.05 99.72 11:03:01 PM all 0.24 0.00 0.08 0.00 0.06 99.62 11:03:01 PM 0 0.37 0.00 0.08 0.00 0.05 99.50 11:03:01 PM 1 0.12 0.00 0.08 0.00 0.07 99.73 11:04:01 PM all 4.44 0.00 1.34 0.03 0.05 94.14 11:04:01 PM 0 6.09 0.00 1.30 0.03 0.03 92.54 11:04:01 PM 1 2.79 0.00 1.39 0.02 0.07 95.74 11:05:01 PM all 29.87 0.00 3.40 0.19 0.09 66.44 11:05:01 PM 0 41.42 0.00 4.03 0.20 0.10 54.25 11:05:01 PM 1 18.37 0.00 2.77 0.18 0.08 78.59 Average: all 16.83 0.00 2.59 0.52 0.08 79.99 Average: 0 21.04 0.00 2.84 0.54 0.07 75.50 Average: 1 12.61 0.00 2.34 0.49 0.08 84.48