---> uname -a: Linux prd-centos8-robot-2c-8g-5509.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 570 4990 19 2136 6830 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:cf:76:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fecf:76bf/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) 01/26/2025 _x86_64_ (2 CPU) 23:34:23 LINUX RESTART (2 CPU) 11:35:01 PM tps rtps wtps bread/s bwrtn/s 11:36:01 PM 69.57 17.01 52.56 5349.99 5285.46 11:37:01 PM 95.72 0.73 94.99 53.05 10780.81 11:38:01 PM 14.35 0.38 13.96 64.26 1292.02 11:39:01 PM 13.56 0.03 13.53 0.53 825.69 11:40:01 PM 63.19 9.23 53.96 1641.99 8009.08 11:41:01 PM 5.10 0.08 5.01 31.99 209.20 11:42:01 PM 21.24 0.65 20.59 74.11 771.09 Average: 40.39 4.02 36.37 1030.96 3881.90 11:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 PM 5327264 7033576 2555168 32.42 2688 1890436 724012 8.11 220264 2017688 209996 11:37:01 PM 5219332 7020472 2663100 33.79 2688 1979084 708204 7.93 198860 2121412 30680 11:38:01 PM 5295388 7098472 2587044 32.82 2688 1981016 626548 7.02 217684 2027196 4 11:39:01 PM 5176796 7037416 2705636 34.32 2688 2035932 689292 7.72 228824 2126768 47528 11:40:01 PM 5017632 7073352 2864800 36.34 2688 2225096 620336 6.95 264072 2226344 96 11:41:01 PM 4981240 7037744 2901192 36.81 2688 2226220 684640 7.67 264204 2263768 164 11:42:01 PM 5161704 7041484 2720728 34.52 2688 2055308 670400 7.51 453948 1918376 13372 Average: 5168479 7048931 2713953 34.43 2688 2056156 674776 7.56 263979 2100222 43120 11:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 323.70 196.15 1573.79 59.22 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 64.85 49.75 671.38 8.37 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 16.98 7.73 5.60 3.14 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 22.69 19.43 116.85 4.07 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 211.31 156.39 221.47 41.35 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 16.44 5.98 4.58 2.13 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 66.49 42.32 83.69 22.52 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 103.22 68.25 382.52 20.12 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) 01/26/2025 _x86_64_ (2 CPU) 23:34:23 LINUX RESTART (2 CPU) 11:35:01 PM CPU %user %nice %system %iowait %steal %idle 11:36:01 PM all 32.96 0.00 5.45 2.00 0.08 59.52 11:36:01 PM 0 28.64 0.00 5.85 2.21 0.08 63.22 11:36:01 PM 1 37.27 0.00 5.04 1.79 0.07 55.83 11:37:01 PM all 24.64 0.00 3.86 4.77 0.09 66.63 11:37:01 PM 0 17.74 0.00 3.25 4.53 0.08 74.40 11:37:01 PM 1 31.55 0.00 4.47 5.02 0.10 58.87 11:38:01 PM all 8.67 0.00 1.15 0.95 0.06 89.17 11:38:01 PM 0 5.65 0.00 1.24 1.09 0.07 91.96 11:38:01 PM 1 11.69 0.00 1.07 0.82 0.05 86.38 11:39:01 PM all 9.48 0.00 1.83 0.23 0.06 88.40 11:39:01 PM 0 7.89 0.00 1.70 0.17 0.05 90.19 11:39:01 PM 1 11.07 0.00 1.95 0.30 0.07 86.61 11:40:01 PM all 18.11 0.00 3.88 2.12 0.07 75.82 11:40:01 PM 0 11.42 0.00 3.71 2.79 0.08 82.00 11:40:01 PM 1 24.82 0.00 4.06 1.44 0.05 69.63 11:41:01 PM all 0.94 0.00 0.20 0.04 0.04 98.77 11:41:01 PM 0 0.30 0.00 0.15 0.05 0.03 99.47 11:41:01 PM 1 1.59 0.00 0.25 0.03 0.05 98.08 11:42:01 PM all 20.61 0.00 3.11 0.13 0.08 76.07 11:42:01 PM 0 14.30 0.00 2.97 0.12 0.08 82.53 11:42:01 PM 1 26.92 0.00 3.24 0.15 0.07 69.62 Average: all 16.49 0.00 2.78 1.46 0.07 79.20 Average: 0 12.27 0.00 2.70 1.56 0.07 83.40 Average: 1 20.70 0.00 2.87 1.36 0.06 75.00