---> uname -a: Linux prd-centos8-robot-2c-8g-41129.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 566 5004 19 2126 6834 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:15:35:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85854sec preferred_lft 85854sec inet6 fe80::f816:3eff:fe15:3534/64 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) 10/10/2024 _x86_64_ (2 CPU) 06:55:40 LINUX RESTART (2 CPU) 06:56:01 AM tps rtps wtps bread/s bwrtn/s 06:57:01 AM 151.01 101.30 49.71 12354.22 37867.63 06:58:02 AM 128.41 6.97 121.45 1258.32 11131.21 06:59:01 AM 39.75 1.07 38.68 115.62 4669.11 07:00:01 AM 21.74 0.00 21.74 0.00 1420.98 07:01:01 AM 44.05 0.05 44.00 3.60 6974.26 07:02:01 AM 3.03 0.17 2.86 33.84 105.43 07:03:01 AM 2.03 0.03 2.00 1.87 101.87 07:04:01 AM 13.15 0.33 12.81 37.86 528.38 Average: 50.42 13.77 36.65 1729.26 7857.05 06:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:57:01 AM 5622928 7110412 2259496 28.66 2688 1681148 670200 7.50 177788 1802276 81184 06:58:02 AM 5175900 7029468 2706524 34.34 2688 2031404 709392 7.94 213760 2151500 135980 06:59:01 AM 5277072 7109880 2605352 33.05 2688 2010036 628492 7.04 240176 2020440 20 07:00:01 AM 5030892 7061612 2851532 36.18 2688 2200672 687936 7.70 256080 2228164 171784 07:01:01 AM 5048992 7083588 2833432 35.95 2688 2204128 628644 7.04 258492 2200088 4 07:02:01 AM 5009856 7046144 2872568 36.44 2688 2205836 696192 7.80 258884 2239592 300 07:03:01 AM 5002968 7041212 2879456 36.53 2688 2207792 696192 7.80 259028 2246476 1148 07:04:01 AM 5143464 7011488 2738960 34.75 2688 2043576 713400 7.99 291928 2092952 22756 Average: 5164009 7061726 2718415 34.49 2688 2073074 678806 7.60 244517 2122686 51647 06:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 272.63 160.70 1057.62 56.72 0.00 0.00 0.00 0.00 06:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:02 AM eth0 94.02 76.32 1146.27 11.41 0.00 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 14.23 9.22 6.87 3.77 0.00 0.00 0.00 0.00 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 37.79 28.41 292.62 5.75 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 239.54 169.56 51.57 43.47 0.00 0.00 0.00 0.00 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 24.13 14.79 5.66 3.08 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 25.93 20.18 7.56 4.66 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 63.29 46.03 87.73 28.02 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 96.62 65.77 332.66 19.64 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) 10/10/2024 _x86_64_ (2 CPU) 06:55:40 LINUX RESTART (2 CPU) 06:56:01 AM CPU %user %nice %system %iowait %steal %idle 06:57:01 AM all 29.47 0.05 9.80 21.65 0.11 38.91 06:57:01 AM 0 25.10 0.02 10.17 24.23 0.12 40.36 06:57:01 AM 1 33.89 0.09 9.43 19.05 0.10 37.44 06:58:02 AM all 34.80 0.00 5.69 5.12 0.10 54.29 06:58:02 AM 0 44.17 0.00 5.98 4.59 0.10 45.16 06:58:02 AM 1 25.44 0.00 5.41 5.64 0.10 63.41 06:59:01 AM all 16.34 0.00 1.88 1.60 0.08 80.11 06:59:01 AM 0 23.61 0.00 2.22 1.88 0.07 72.21 06:59:01 AM 1 9.05 0.00 1.53 1.31 0.10 88.01 07:00:01 AM all 18.07 0.00 3.22 1.05 0.11 77.56 07:00:01 AM 0 23.99 0.00 3.73 1.18 0.10 70.99 07:00:01 AM 1 12.14 0.00 2.70 0.92 0.12 84.12 07:01:01 AM all 9.43 0.00 1.84 6.40 0.07 82.27 07:01:01 AM 0 6.85 0.00 1.62 5.67 0.07 85.79 07:01:01 AM 1 12.01 0.00 2.06 7.13 0.07 78.72 07:02:01 AM all 4.13 0.00 0.37 0.27 0.08 95.15 07:02:01 AM 0 3.72 0.00 0.33 0.00 0.12 95.83 07:02:01 AM 1 4.54 0.00 0.40 0.53 0.05 94.47 07:03:01 AM all 9.42 0.00 0.71 0.01 0.07 89.79 07:03:01 AM 0 12.89 0.00 0.72 0.00 0.08 86.31 07:03:01 AM 1 5.95 0.00 0.70 0.02 0.05 93.28 07:04:01 AM all 20.06 0.00 2.27 0.21 0.07 77.39 07:04:01 AM 0 25.06 0.00 2.27 0.25 0.07 72.35 07:04:01 AM 1 15.06 0.00 2.27 0.17 0.07 82.43 Average: all 17.69 0.01 3.21 4.49 0.09 74.52 Average: 0 20.66 0.00 3.37 4.69 0.09 71.18 Average: 1 14.71 0.01 3.04 4.30 0.08 77.85