---> uname -a: Linux prd-centos8-robot-2c-8g-24254.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 609 4975 19 2112 6792 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:46:f8:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:fe46:f8e1/64 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) 09/20/2024 _x86_64_ (2 CPU) 00:57:59 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 98.85 7.10 91.75 1261.85 7244.92 01:01:01 AM 64.75 1.03 63.71 111.56 8230.39 01:02:01 AM 42.79 0.10 42.69 4.00 2879.81 01:03:01 AM 26.51 0.03 26.47 3.47 5549.68 01:04:01 AM 2.58 0.08 2.50 31.99 88.57 01:05:01 AM 1.85 0.00 1.85 0.00 63.48 01:06:01 AM 1.93 0.32 1.62 36.93 91.33 01:07:01 AM 28.52 0.53 27.99 64.78 1206.05 Average: 33.47 1.15 32.32 189.32 3169.40 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5236984 7034428 2645448 33.56 2688 1975428 708976 7.94 211396 2097508 191248 01:01:01 AM 5263180 7090960 2619252 33.23 2688 2005004 630100 7.06 240464 2033092 20 01:02:01 AM 4998208 7023992 2884224 36.59 2688 2194640 666732 7.47 259388 2251920 151208 01:03:01 AM 5017280 7042744 2865152 36.35 2688 2194768 663652 7.43 260416 2229264 4 01:04:01 AM 4973616 7000436 2908816 36.90 2688 2196132 729084 8.16 260544 2272972 16 01:05:01 AM 4973624 7000484 2908808 36.90 2688 2196164 729084 8.16 260544 2273040 24 01:06:01 AM 5135024 6997348 2747408 34.85 2688 2033384 686568 7.69 254084 2120056 4476 01:07:01 AM 5186784 7046576 2695648 34.20 2688 2035660 660332 7.39 447060 1899104 16736 Average: 5098088 7029621 2784344 35.32 2688 2103898 684316 7.66 274237 2147120 45466 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 83.02 66.86 808.52 10.30 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 36.15 25.84 382.78 5.55 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 49.05 37.48 279.59 9.35 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 224.98 159.56 43.10 40.60 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 27.30 17.26 6.14 2.55 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 2.72 3.10 0.45 0.34 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 47.08 30.41 73.23 16.98 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 21.04 18.49 16.80 9.28 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 61.42 44.88 201.34 11.87 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) 09/20/2024 _x86_64_ (2 CPU) 00:57:59 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 35.47 0.00 5.50 2.79 0.13 56.11 01:00:01 AM 0 24.17 0.00 4.19 2.30 0.13 69.21 01:00:01 AM 1 46.80 0.00 6.82 3.28 0.12 42.98 01:01:01 AM all 17.87 0.00 2.23 3.24 0.07 76.59 01:01:01 AM 0 15.51 0.00 1.87 2.11 0.05 80.46 01:01:01 AM 1 20.23 0.00 2.59 4.38 0.08 72.71 01:02:01 AM all 26.82 0.00 4.42 1.22 0.08 67.45 01:02:01 AM 0 21.05 0.00 4.05 1.43 0.08 73.38 01:02:01 AM 1 32.58 0.00 4.79 1.01 0.08 61.53 01:03:01 AM all 0.87 0.00 0.78 2.62 0.03 95.70 01:03:01 AM 0 0.69 0.00 1.00 2.43 0.03 95.85 01:03:01 AM 1 1.05 0.00 0.55 2.80 0.03 95.56 01:04:01 AM all 1.96 0.00 0.24 0.03 0.05 97.72 01:04:01 AM 0 3.45 0.00 0.32 0.05 0.05 96.13 01:04:01 AM 1 0.47 0.00 0.17 0.02 0.05 99.30 01:05:01 AM all 0.33 0.00 0.11 0.01 0.06 99.50 01:05:01 AM 0 0.28 0.00 0.08 0.00 0.07 99.57 01:05:01 AM 1 0.37 0.00 0.13 0.02 0.05 99.43 01:06:01 AM all 2.18 0.00 1.11 0.02 0.05 96.64 01:06:01 AM 0 2.48 0.00 0.97 0.02 0.07 96.47 01:06:01 AM 1 1.89 0.00 1.25 0.02 0.03 96.81 01:07:01 AM all 29.75 0.00 3.12 0.43 0.08 66.62 01:07:01 AM 0 20.04 0.00 3.18 0.35 0.08 76.34 01:07:01 AM 1 39.46 0.00 3.05 0.50 0.08 56.90 Average: all 14.42 0.00 2.19 1.29 0.07 82.03 Average: 0 10.97 0.00 1.96 1.09 0.07 85.91 Average: 1 17.86 0.00 2.42 1.50 0.07 78.15