---> uname -a: Linux prd-centos8-robot-2c-8g-43261.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 584 4991 19 2122 6817 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:3b:06:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fe3b:683/64 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) 10/17/2024 _x86_64_ (2 CPU) 00:55:42 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 185.17 135.53 49.64 14099.35 37835.53 12:58:01 AM 126.59 6.96 119.63 1258.11 10892.67 12:59:01 AM 38.65 1.05 37.60 113.70 4730.04 01:00:01 AM 33.96 0.00 33.96 0.00 2036.29 01:01:01 AM 32.79 0.05 32.74 3.60 6382.09 01:02:02 AM 2.38 0.18 2.20 34.78 117.59 01:03:01 AM 0.39 0.00 0.39 0.00 6.63 01:04:01 AM 0.13 0.00 0.13 0.00 1.75 01:05:01 AM 20.10 0.40 19.70 46.79 900.02 Average: 49.00 16.05 32.95 1731.92 7002.69 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5611496 7095864 2270936 28.81 2688 1677864 670512 7.51 177348 1814704 78952 12:58:01 AM 5161056 7014816 2721376 34.52 2688 2031456 702908 7.87 213464 2167272 143000 12:59:01 AM 5255496 7088472 2626936 33.33 2688 2010104 631096 7.07 240476 2042740 28 01:00:01 AM 4990944 7026088 2891488 36.68 2688 2204164 690680 7.73 254764 2268976 177440 01:01:01 AM 5027168 7062128 2855264 36.22 2688 2204292 632700 7.08 258252 2223192 4 01:02:02 AM 4977428 7014860 2905004 36.85 2688 2206772 701244 7.85 258664 2272604 16 01:03:01 AM 4962412 6999860 2920020 37.04 2688 2206788 733028 8.21 258664 2286936 32 01:04:01 AM 4964008 7002660 2918424 37.02 2688 2207992 733028 8.21 258724 2285420 1208 01:05:01 AM 5120524 6984620 2761908 35.04 2688 2040176 718256 8.04 446428 1966992 13368 Average: 5118948 7032152 2763484 35.06 2688 2087734 690384 7.73 262976 2147648 46005 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 220.04 135.15 1023.45 56.32 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 102.58 81.07 1177.39 11.11 0.00 0.00 0.00 0.00 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 19.36 10.56 7.93 4.09 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 42.30 35.37 298.23 8.78 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 160.83 146.98 35.87 35.96 0.00 0.00 0.00 0.00 01:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:02 AM eth0 115.87 108.39 39.78 42.13 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 260.92 259.77 196.82 105.12 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 162.16 161.16 87.44 56.17 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 71.17 47.08 86.98 25.58 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 128.11 109.22 328.46 38.24 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) 10/17/2024 _x86_64_ (2 CPU) 00:55:42 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 30.59 0.06 9.82 23.19 0.12 36.23 12:57:01 AM 0 34.01 0.07 8.25 17.62 0.12 39.93 12:57:01 AM 1 27.19 0.05 11.37 28.72 0.12 32.54 12:58:01 AM all 34.61 0.00 5.93 5.15 0.11 54.20 12:58:01 AM 0 31.66 0.00 5.68 5.08 0.12 57.46 12:58:01 AM 1 37.56 0.00 6.18 5.23 0.10 50.94 12:59:01 AM all 16.71 0.00 2.02 1.67 0.08 79.52 12:59:01 AM 0 7.97 0.00 1.86 2.52 0.07 87.58 12:59:01 AM 1 25.46 0.00 2.17 0.82 0.10 71.45 01:00:01 AM all 24.30 0.00 4.01 0.65 0.10 70.94 01:00:01 AM 0 16.91 0.00 3.47 0.65 0.10 78.87 01:00:01 AM 1 31.69 0.00 4.56 0.65 0.10 63.00 01:01:01 AM all 3.12 0.00 0.84 2.37 0.05 93.63 01:01:01 AM 0 4.58 0.00 0.84 1.70 0.05 92.83 01:01:01 AM 1 1.65 0.00 0.84 3.03 0.05 94.43 01:02:02 AM all 10.37 0.00 0.49 0.03 0.08 89.04 01:02:02 AM 0 16.94 0.00 0.60 0.00 0.08 82.37 01:02:02 AM 1 3.81 0.00 0.38 0.05 0.07 95.69 01:03:01 AM all 20.58 0.00 0.53 0.00 0.09 78.80 01:03:01 AM 0 22.47 0.00 0.51 0.00 0.09 76.93 01:03:01 AM 1 18.70 0.00 0.54 0.00 0.09 80.67 01:04:01 AM all 21.39 0.00 0.46 0.00 0.11 78.04 01:04:01 AM 0 33.33 0.00 0.61 0.00 0.12 65.95 01:04:01 AM 1 9.52 0.00 0.32 0.00 0.10 90.06 01:05:01 AM all 19.65 0.00 2.56 0.31 0.08 77.40 01:05:01 AM 0 16.68 0.00 2.46 0.44 0.08 80.34 01:05:01 AM 1 22.62 0.00 2.66 0.18 0.08 74.46 Average: all 20.14 0.01 2.96 3.70 0.09 73.11 Average: 0 20.47 0.01 2.70 3.10 0.09 73.63 Average: 1 19.80 0.01 3.23 4.29 0.09 72.59