---> uname -a: Linux prd-centos8-robot-2c-8g-10269.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 579 4962 19 2155 6821 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:a5:0a:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fea5:a70/64 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) 08/12/2024 _x86_64_ (2 CPU) 00:57:45 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 199.92 145.98 53.93 14304.18 39572.64 01:00:01 AM 124.06 7.00 117.06 1265.84 10678.49 01:01:01 AM 29.74 0.60 29.14 61.85 3549.87 01:02:01 AM 10.19 0.75 9.44 94.56 674.75 01:03:01 AM 62.61 2.52 60.09 396.07 7786.24 01:04:01 AM 11.78 0.42 11.36 69.03 846.21 01:05:01 AM 27.85 0.53 27.31 64.79 1808.58 Average: 66.58 22.54 44.04 2322.11 9272.81 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5551840 7086372 2330592 29.57 2688 1726160 697104 7.81 187428 1858392 87176 01:00:01 AM 5268532 7090860 2613900 33.16 2688 1999044 631296 7.07 212896 2054184 87096 01:01:01 AM 5212848 7036464 2669584 33.87 2688 2000852 683096 7.65 238736 2085640 24 01:02:01 AM 5178952 7048892 2703480 34.30 2688 2044472 668680 7.49 251100 2099412 38904 01:03:01 AM 5025652 7063920 2856780 36.24 2688 2207432 632604 7.08 265112 2215592 76 01:04:01 AM 5055644 6978012 2826788 35.86 2688 2095432 718508 8.05 291960 2176580 41764 01:05:01 AM 5097408 7000112 2785024 35.33 2688 2077588 704040 7.88 461580 1972832 16492 Average: 5198697 7043519 2683735 34.05 2688 2021569 676475 7.57 272687 2066090 38790 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 295.20 173.94 1262.19 57.23 0.00 0.00 0.00 0.00 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 94.59 74.61 938.75 11.12 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 12.83 5.73 5.48 2.77 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:02:01 AM eth0 13.00 8.02 5.32 2.06 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 252.91 224.21 313.69 50.28 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 114.51 77.03 365.05 50.32 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 21.70 19.31 17.97 9.20 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 114.95 83.25 415.45 26.14 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) 08/12/2024 _x86_64_ (2 CPU) 00:57:45 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 41.21 0.07 10.36 8.45 0.08 39.83 12:59:01 AM 0 39.44 0.07 10.88 9.87 0.08 39.66 12:59:01 AM 1 42.99 0.07 9.84 7.02 0.08 40.00 01:00:01 AM all 35.40 0.00 5.79 4.03 0.12 54.65 01:00:01 AM 0 23.32 0.00 4.45 3.22 0.12 68.88 01:00:01 AM 1 47.52 0.00 7.14 4.84 0.13 40.37 01:01:01 AM all 10.06 0.00 1.27 1.62 0.07 86.98 01:01:01 AM 0 2.94 0.00 1.05 2.00 0.07 93.94 01:01:01 AM 1 17.18 0.00 1.48 1.23 0.07 80.03 01:02:01 AM all 7.78 0.00 1.77 0.66 0.04 89.74 01:02:01 AM 0 2.44 0.00 1.46 0.61 0.03 95.46 01:02:01 AM 1 13.03 0.00 2.08 0.72 0.05 84.12 01:03:01 AM all 19.81 0.00 3.57 2.22 0.08 74.32 01:03:01 AM 0 18.53 0.00 3.83 1.84 0.08 75.73 01:03:01 AM 1 21.10 0.00 3.31 2.61 0.07 72.92 01:04:01 AM all 15.37 0.00 1.64 0.20 0.08 82.71 01:04:01 AM 0 11.85 0.00 1.52 0.14 0.07 86.43 01:04:01 AM 1 18.88 0.00 1.75 0.27 0.08 79.01 01:05:01 AM all 30.66 0.00 3.63 0.38 0.08 65.25 01:05:01 AM 0 32.18 0.00 4.17 0.63 0.08 62.93 01:05:01 AM 1 29.14 0.00 3.08 0.13 0.08 67.56 Average: all 22.92 0.01 4.01 2.51 0.08 70.47 Average: 0 18.71 0.01 3.91 2.62 0.08 74.67 Average: 1 27.12 0.01 4.10 2.40 0.08 66.29