---> uname -a: Linux prd-centos8-robot-2c-8g-42505.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 581 4994 19 2122 6820 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:d1:bd:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fed1:bd90/64 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) 10/15/2024 _x86_64_ (2 CPU) 03:54:16 LINUX RESTART (2 CPU) 03:55:01 AM tps rtps wtps bread/s bwrtn/s 03:56:01 AM 59.70 17.76 41.94 5450.18 26407.16 03:57:02 AM 119.86 6.78 113.08 1247.58 9637.59 03:58:01 AM 35.21 1.00 34.21 112.79 4417.57 03:59:01 AM 24.64 0.07 24.58 2.80 1483.74 04:00:01 AM 40.84 0.03 40.80 3.47 6833.94 04:01:01 AM 3.25 0.12 3.13 33.06 125.56 04:02:01 AM 2.32 0.08 2.23 1.87 115.69 04:03:01 AM 0.18 0.00 0.18 0.00 2.30 04:04:01 AM 1.53 0.00 1.53 0.00 88.39 04:05:01 AM 28.47 0.83 27.64 100.77 1341.25 Average: 31.59 2.67 28.92 696.22 5046.30 03:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:56:01 AM 5537144 7070900 2345288 29.75 2688 1725404 695000 7.78 187940 1873376 84920 03:57:02 AM 5152176 6981448 2730256 34.64 2688 2005876 740168 8.29 212064 2174496 109420 03:58:01 AM 5267420 7099532 2615012 33.18 2688 2009128 624524 6.99 240864 2030112 24 03:59:01 AM 4995908 7027220 2886524 36.62 2688 2201048 661536 7.41 256976 2263288 173020 04:00:01 AM 5030004 7063956 2852428 36.19 2688 2203316 646212 7.24 259000 2219892 8 04:01:01 AM 4982784 7019168 2899648 36.79 2688 2205724 702024 7.86 259268 2265792 1412 04:02:01 AM 4983260 7019712 2899172 36.78 2688 2205792 702024 7.86 259396 2265696 4 04:03:01 AM 4973424 7009896 2909008 36.90 2688 2205812 718304 8.04 259396 2275476 4 04:04:01 AM 5201820 7065828 2680612 34.01 2688 2034932 621420 6.96 251696 2057300 2084 04:05:01 AM 5131856 7006336 2750576 34.90 2688 2049668 683248 7.65 450100 1949020 10712 Average: 5125580 7036400 2756852 34.97 2688 2084670 679446 7.61 263670 2137445 38161 03:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 263.63 151.10 1234.11 58.07 0.00 0.00 0.00 0.00 03:57:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:02 AM eth0 88.99 68.74 967.75 9.96 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 19.39 8.95 11.07 3.47 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 38.12 29.86 293.48 6.63 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 226.51 159.76 47.98 40.69 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 87.12 78.81 32.94 29.24 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 214.06 212.71 42.92 89.18 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 170.64 165.44 116.57 61.03 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 96.80 80.99 53.78 26.15 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 47.08 34.51 84.07 25.72 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 125.42 99.24 288.93 35.07 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) 10/15/2024 _x86_64_ (2 CPU) 03:54:16 LINUX RESTART (2 CPU) 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 27.68 0.00 5.37 20.10 0.08 46.76 03:56:01 AM 0 29.15 0.00 5.94 20.46 0.08 44.37 03:56:01 AM 1 26.22 0.00 4.81 19.74 0.08 49.15 03:57:02 AM all 35.22 0.00 6.00 4.86 0.12 53.80 03:57:02 AM 0 27.72 0.00 5.62 4.37 0.12 62.18 03:57:02 AM 1 42.71 0.00 6.38 5.34 0.13 45.44 03:58:01 AM all 11.76 0.00 1.60 3.60 0.05 82.99 03:58:01 AM 0 14.26 0.00 1.77 2.72 0.05 81.20 03:58:01 AM 1 9.25 0.00 1.44 4.48 0.05 84.77 03:59:01 AM all 20.08 0.00 3.43 0.63 0.07 75.80 03:59:01 AM 0 16.17 0.00 3.17 0.62 0.07 79.97 03:59:01 AM 1 23.98 0.00 3.68 0.63 0.07 71.65 04:00:01 AM all 8.13 0.00 1.83 2.56 0.05 87.43 04:00:01 AM 0 2.57 0.00 1.41 2.77 0.05 93.21 04:00:01 AM 1 13.68 0.00 2.24 2.36 0.05 81.67 04:01:01 AM all 8.31 0.00 0.50 0.04 0.04 91.10 04:01:01 AM 0 3.30 0.00 0.49 0.05 0.03 96.13 04:01:01 AM 1 13.31 0.00 0.52 0.03 0.05 86.08 04:02:01 AM all 17.52 0.00 0.38 0.01 0.08 82.01 04:02:01 AM 0 17.83 0.00 0.37 0.02 0.08 81.70 04:02:01 AM 1 17.21 0.00 0.39 0.00 0.08 82.32 04:03:01 AM all 20.06 0.00 0.42 0.00 0.08 79.45 04:03:01 AM 0 14.34 0.00 0.38 0.00 0.07 85.21 04:03:01 AM 1 25.78 0.00 0.45 0.00 0.08 73.68 04:04:01 AM all 11.14 0.00 0.73 0.00 0.07 88.06 04:04:01 AM 0 1.99 0.00 0.84 0.00 0.05 97.11 04:04:01 AM 1 20.20 0.00 0.62 0.00 0.08 79.09 04:05:01 AM all 30.89 0.00 3.68 0.42 0.10 64.92 04:05:01 AM 0 21.82 0.00 3.22 0.27 0.10 74.59 04:05:01 AM 1 39.94 0.00 4.14 0.57 0.10 55.26 Average: all 19.10 0.00 2.40 3.22 0.07 75.21 Average: 0 14.93 0.00 2.32 3.12 0.07 79.55 Average: 1 23.26 0.00 2.47 3.31 0.08 70.88