---> uname -a: Linux prd-centos8-robot-2c-8g-2426.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 578 4899 19 2219 6823 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:9d:7a:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85744sec preferred_lft 85744sec inet6 fe80::f816:3eff:fe9d:7a7d/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) 01/17/2025 _x86_64_ (2 CPU) 09:56:52 LINUX RESTART (2 CPU) 09:58:02 AM tps rtps wtps bread/s bwrtn/s 09:59:01 AM 114.35 0.17 114.18 4.88 11009.01 10:00:01 AM 39.24 1.08 38.15 115.96 4413.40 10:01:01 AM 55.81 9.25 46.57 1641.85 2962.36 10:02:01 AM 21.76 0.07 21.69 1.73 5468.37 10:03:01 AM 2.03 0.10 1.93 32.12 116.48 10:04:01 AM 0.92 0.00 0.92 0.00 599.85 10:05:01 AM 0.42 0.00 0.42 0.00 378.64 10:06:01 AM 0.58 0.03 0.55 1.87 284.14 10:07:01 AM 16.18 0.33 15.85 37.86 791.37 Average: 27.76 1.23 26.53 204.41 2876.63 09:58:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:59:01 AM 5162228 6984936 2720204 34.51 2688 2001264 737972 8.26 190688 2189928 136956 10:00:01 AM 5301940 7101912 2580492 32.74 2688 1977988 628172 7.03 217800 2021064 24 10:01:01 AM 5030424 7081868 2852008 36.18 2688 2221404 628768 7.04 264012 2220200 156604 10:02:01 AM 5024848 7076364 2857584 36.25 2688 2221472 628768 7.04 264148 2219688 4 10:03:01 AM 4978688 7033320 2903744 36.84 2688 2224572 695884 7.79 264568 2265280 648 10:04:01 AM 4947592 7022244 2934840 37.23 2688 2244624 695884 7.79 264748 2295520 3172 10:05:01 AM 4937260 7020324 2945172 37.36 2688 2253036 695884 7.79 264748 2305944 292 10:06:01 AM 4927396 7018696 2955036 37.49 2688 2261240 695884 7.79 265028 2315404 124 10:07:01 AM 5035668 7000304 2846764 36.12 2688 2140296 702396 7.86 336816 2161048 60004 Average: 5038449 7037774 2843983 36.08 2688 2171766 678846 7.60 259173 2221564 39759 09:58:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM eth0 104.96 81.04 1138.71 11.60 0.00 0.00 0.00 0.00 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 10.68 10.01 6.44 3.72 0.00 0.00 0.00 0.00 10:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM eth0 167.28 135.57 334.76 41.38 0.00 0.00 0.00 0.00 10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM eth0 2.33 1.83 0.53 0.39 0.00 0.00 0.00 0.00 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 25.61 19.21 26.24 3.78 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 49.01 39.14 139.23 10.80 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 21.95 16.55 50.41 6.27 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 22.39 20.53 64.89 11.96 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 70.89 45.78 155.30 78.00 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 52.69 41.00 211.23 18.67 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) 01/17/2025 _x86_64_ (2 CPU) 09:56:52 LINUX RESTART (2 CPU) 09:58:02 AM CPU %user %nice %system %iowait %steal %idle 09:59:01 AM all 36.05 0.00 4.59 3.10 0.09 56.17 09:59:01 AM 0 43.09 0.00 4.95 3.76 0.09 48.11 09:59:01 AM 1 29.02 0.00 4.23 2.43 0.10 64.21 10:00:01 AM all 13.59 0.00 1.78 1.21 0.08 83.35 10:00:01 AM 0 15.39 0.00 2.07 0.87 0.07 81.60 10:00:01 AM 1 11.78 0.00 1.49 1.55 0.08 85.10 10:01:01 AM all 28.92 0.00 5.24 1.49 0.08 64.26 10:01:01 AM 0 34.93 0.00 5.60 1.52 0.08 57.86 10:01:01 AM 1 22.90 0.00 4.88 1.47 0.08 70.66 10:02:01 AM all 0.35 0.00 0.34 1.45 0.03 97.82 10:02:01 AM 0 0.28 0.00 0.35 1.15 0.03 98.18 10:02:01 AM 1 0.42 0.00 0.33 1.75 0.03 97.46 10:03:01 AM all 4.84 0.00 0.28 0.07 0.06 94.75 10:03:01 AM 0 8.28 0.00 0.30 0.12 0.07 91.24 10:03:01 AM 1 1.40 0.00 0.27 0.02 0.05 98.26 10:04:01 AM all 19.98 0.00 0.23 0.12 0.08 79.60 10:04:01 AM 0 33.57 0.00 0.27 0.02 0.08 66.06 10:04:01 AM 1 6.36 0.00 0.20 0.22 0.07 93.16 10:05:01 AM all 8.03 0.00 0.13 0.07 0.04 91.73 10:05:01 AM 0 10.25 0.00 0.12 0.00 0.03 89.60 10:05:01 AM 1 5.81 0.00 0.13 0.13 0.05 93.87 10:06:01 AM all 9.10 0.00 0.28 0.07 0.05 90.51 10:06:01 AM 0 14.57 0.00 0.27 0.05 0.05 85.07 10:06:01 AM 1 3.63 0.00 0.28 0.08 0.05 95.95 10:07:01 AM all 21.47 0.00 2.33 0.23 0.08 75.88 10:07:01 AM 0 18.38 0.00 2.50 0.18 0.08 78.85 10:07:01 AM 1 24.57 0.00 2.16 0.28 0.08 72.90 Average: all 15.78 0.00 1.68 0.86 0.07 81.61 Average: 0 19.82 0.00 1.82 0.85 0.07 77.45 Average: 1 11.73 0.00 1.55 0.88 0.07 85.77