---> uname -a: Linux prd-centos8-robot-2c-8g-4805.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 607 4907 19 2182 6791 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:9e:d3:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fe9e:d318/64 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) 11/02/2025 _x86_64_ (2 CPU) 22:53:52 LINUX RESTART (2 CPU) 10:54:02 PM tps rtps wtps bread/s bwrtn/s 10:55:01 PM 228.98 162.96 66.02 15230.42 41751.22 10:56:01 PM 123.40 0.72 122.68 52.92 12459.87 10:57:01 PM 26.36 0.42 25.94 64.78 2142.54 10:58:01 PM 69.14 9.42 59.72 1682.12 3624.30 10:59:01 PM 31.24 0.03 31.21 3.47 6245.55 11:00:01 PM 4.18 0.20 3.98 11.60 138.72 11:01:01 PM 13.50 0.33 13.16 37.05 463.50 11:02:01 PM 29.33 0.58 28.74 65.55 1264.73 Average: 65.43 21.54 43.88 2116.65 8442.89 10:54:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:55:01 PM 5407648 7002628 2474776 31.40 2688 1786104 797140 8.93 191368 1994852 120160 10:56:01 PM 5150704 6993220 2731720 34.66 2688 2018436 749076 8.39 198796 2179236 45188 10:57:01 PM 5176656 7024336 2705768 34.33 2688 2023864 740232 8.29 224100 2133100 3504 10:58:01 PM 4876572 6986200 3005852 38.13 2688 2276148 730884 8.18 265436 2359148 175516 10:59:01 PM 4931324 7040672 2951100 37.44 2688 2276224 668044 7.48 266084 2299168 4 11:00:01 PM 4890240 7000260 2992184 37.96 2688 2276896 749876 8.40 266208 2339836 4 11:01:01 PM 4978156 6939908 2904268 36.84 2688 2134308 768636 8.61 299144 2241860 49156 11:02:01 PM 5060128 6998548 2822296 35.80 2688 2111764 739364 8.28 466664 1996276 36672 Average: 5058928 6998222 2823496 35.82 2688 2112968 742906 8.32 272225 2192934 53776 10:54:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:55:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 335.48 211.57 1999.35 57.20 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 83.67 69.42 845.52 18.90 0.00 0.00 0.00 0.00 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 20.26 10.90 7.17 4.24 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 48.31 38.41 340.10 9.57 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 190.95 137.65 37.01 29.27 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 19.58 13.10 5.29 1.66 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 51.03 34.12 76.28 23.78 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 17.87 15.89 14.40 7.69 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 95.40 66.08 412.37 18.96 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) 11/02/2025 _x86_64_ (2 CPU) 22:53:52 LINUX RESTART (2 CPU) 10:54:02 PM CPU %user %nice %system %iowait %steal %idle 10:55:01 PM all 54.11 0.07 10.59 2.81 0.09 32.34 10:55:01 PM 0 55.98 0.10 11.13 2.46 0.09 30.24 10:55:01 PM 1 52.25 0.03 10.06 3.15 0.09 34.42 10:56:01 PM all 32.72 0.00 4.79 1.21 0.08 61.19 10:56:01 PM 0 43.10 0.00 5.35 1.05 0.08 50.42 10:56:01 PM 1 22.36 0.00 4.23 1.37 0.08 71.95 10:57:01 PM all 13.67 0.00 2.04 0.39 0.06 83.84 10:57:01 PM 0 6.22 0.00 1.47 0.28 0.05 91.97 10:57:01 PM 1 21.11 0.00 2.60 0.50 0.07 75.72 10:58:01 PM all 36.32 0.00 5.95 1.18 0.11 56.44 10:58:01 PM 0 45.47 0.00 6.66 1.59 0.12 46.17 10:58:01 PM 1 27.20 0.00 5.24 0.78 0.10 66.68 10:59:01 PM all 0.89 0.00 0.74 0.44 0.03 97.89 10:59:01 PM 0 0.65 0.00 0.82 0.40 0.02 98.11 10:59:01 PM 1 1.12 0.00 0.67 0.49 0.05 97.67 11:00:01 PM all 1.93 0.00 0.28 0.02 0.06 97.71 11:00:01 PM 0 2.84 0.00 0.39 0.00 0.07 96.71 11:00:01 PM 1 1.04 0.00 0.17 0.03 0.05 98.71 11:01:01 PM all 9.19 0.00 1.60 0.08 0.06 89.07 11:01:01 PM 0 11.84 0.00 1.50 0.12 0.07 86.47 11:01:01 PM 1 6.53 0.00 1.70 0.05 0.05 91.66 11:02:01 PM all 31.61 0.00 4.31 0.19 0.07 63.82 11:02:01 PM 0 35.05 0.00 4.53 0.25 0.08 60.09 11:02:01 PM 1 28.18 0.00 4.08 0.13 0.07 67.54 Average: all 22.49 0.01 3.77 0.79 0.07 72.87 Average: 0 25.08 0.01 3.96 0.76 0.07 70.11 Average: 1 19.91 0.00 3.58 0.81 0.07 75.62