---> uname -a: Linux prd-centos8-robot-2c-8g-40233.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: 2799.996 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 614 4904 19 2178 6784 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:29:fc:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe29:fce0/64 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) 07/06/2025 _x86_64_ (2 CPU) 22:55:27 LINUX RESTART (2 CPU) 10:56:02 PM tps rtps wtps bread/s bwrtn/s 10:57:01 PM 79.30 8.01 71.29 2695.17 7884.23 10:58:01 PM 92.77 0.72 92.05 52.92 10430.39 10:59:01 PM 34.99 0.42 34.58 64.79 2985.85 11:00:00 PM 74.29 9.63 64.66 1717.64 8256.27 11:00:01 PM 0.00 0.00 0.00 0.00 0.00 11:01:01 PM 7.05 0.02 7.03 0.13 521.40 11:02:01 PM 0.47 0.07 0.40 1.73 7.55 11:03:01 PM 0.15 0.00 0.15 0.00 1.85 11:04:01 PM 16.76 0.33 16.43 37.85 621.78 11:05:01 PM 25.93 0.52 25.41 63.86 1101.45 Average: 36.62 2.16 34.46 507.31 3509.28 10:56:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:57:01 PM 5346080 7016868 2536344 32.18 2688 1854212 711232 7.96 186084 2033148 142256 10:58:01 PM 5138104 6977456 2744320 34.82 2688 2015804 731488 8.19 198604 2194528 42484 10:59:01 PM 5079472 6981984 2802952 35.56 2688 2076368 725412 8.12 229904 2215992 53712 11:00:00 PM 4924068 7023412 2958356 37.53 2688 2267276 655824 7.34 267948 2309004 10852 11:00:01 PM 4923540 7022892 2958884 37.54 2688 2267276 655824 7.34 267948 2309368 10864 11:01:01 PM 4923468 7022652 2958956 37.54 2688 2267280 655824 7.34 267952 2310072 16 11:02:01 PM 4924064 7023316 2958360 37.53 2688 2267348 655824 7.34 268088 2309668 8 11:03:01 PM 4921052 7020304 2961372 37.57 2688 2267348 655824 7.34 268088 2312332 8 11:04:01 PM 5035940 6955896 2846484 36.11 2688 2093120 730188 8.18 306312 2179672 27704 11:05:01 PM 5002252 6926036 2880172 36.54 2688 2097552 766692 8.58 464212 2057840 26320 Average: 5021804 6997082 2860620 36.29 2688 2147358 694413 7.78 272514 2223162 31422 10:56:02 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 144.50 103.63 1150.51 20.40 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 64.30 51.28 787.75 8.60 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 31.43 28.51 139.04 7.78 0.00 0.00 0.00 0.00 11:00:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:00 PM eth0 458.02 308.27 276.68 79.28 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 0.88 0.00 0.06 0.00 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 2.48 2.17 0.62 0.49 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 1.48 0.73 0.25 0.12 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 2.62 2.07 0.67 0.61 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 98.23 70.18 92.41 24.32 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 21.45 16.83 15.10 8.57 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 90.56 64.14 271.49 16.51 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) 07/06/2025 _x86_64_ (2 CPU) 22:55:27 LINUX RESTART (2 CPU) 10:56:02 PM CPU %user %nice %system %iowait %steal %idle 10:57:01 PM all 31.37 0.00 4.86 0.96 0.08 62.74 10:57:01 PM 0 35.15 0.00 4.79 1.16 0.08 58.81 10:57:01 PM 1 27.59 0.00 4.92 0.76 0.07 66.66 10:58:01 PM all 25.83 0.00 3.66 0.78 0.09 69.63 10:58:01 PM 0 31.59 0.00 3.68 0.48 0.08 64.15 10:58:01 PM 1 20.06 0.00 3.64 1.08 0.10 75.12 10:59:01 PM all 23.63 0.00 3.53 0.59 0.08 72.17 10:59:01 PM 0 28.43 0.00 3.39 0.62 0.08 67.47 10:59:01 PM 1 18.83 0.00 3.67 0.57 0.07 76.86 11:00:00 PM all 23.48 0.00 4.73 0.75 0.09 70.95 11:00:00 PM 0 25.69 0.00 4.60 0.75 0.12 68.85 11:00:00 PM 1 21.26 0.00 4.86 0.75 0.07 73.05 11:00:01 PM all 0.88 0.00 1.32 0.00 0.00 97.80 11:00:01 PM 0 0.88 0.00 0.88 0.00 0.00 98.25 11:00:01 PM 1 0.88 0.00 1.77 0.00 0.00 97.35 11:01:01 PM all 0.24 0.00 0.12 0.07 0.03 99.54 11:01:01 PM 0 0.25 0.00 0.15 0.08 0.02 99.50 11:01:01 PM 1 0.23 0.00 0.08 0.05 0.05 99.58 11:02:01 PM all 0.32 0.00 0.08 0.00 0.05 99.56 11:02:01 PM 0 0.55 0.00 0.08 0.00 0.05 99.32 11:02:01 PM 1 0.08 0.00 0.07 0.00 0.05 99.80 11:03:01 PM all 0.35 0.00 0.08 0.00 0.05 99.52 11:03:01 PM 0 0.60 0.00 0.08 0.00 0.05 99.27 11:03:01 PM 1 0.10 0.00 0.08 0.00 0.05 99.77 11:04:01 PM all 16.65 0.00 2.59 0.08 0.08 80.60 11:04:01 PM 0 24.52 0.00 2.90 0.13 0.08 72.36 11:04:01 PM 1 8.79 0.00 2.29 0.03 0.07 88.82 11:05:01 PM all 31.62 0.00 3.82 0.19 0.09 64.28 11:05:01 PM 0 35.16 0.00 4.14 0.18 0.10 60.42 11:05:01 PM 1 28.09 0.00 3.50 0.20 0.08 68.13 Average: all 16.98 0.00 2.60 0.38 0.07 79.98 Average: 0 20.13 0.00 2.63 0.38 0.07 76.79 Average: 1 13.83 0.00 2.56 0.38 0.07 83.16