---> uname -a: Linux prd-centos8-robot-2c-8g-3313.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 620 4953 19 2123 6780 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:3f:de:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85746sec preferred_lft 85746sec inet6 fe80::f816:3eff:fe3f:ded3/64 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) 11/01/2024 _x86_64_ (2 CPU) 03:54:54 LINUX RESTART (2 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 98.72 13.10 85.62 2343.22 6625.01 03:58:01 AM 66.59 0.70 65.89 50.79 9433.79 03:59:01 AM 18.36 0.42 17.94 64.78 1338.52 04:00:01 AM 21.95 0.00 21.95 0.00 1346.86 04:01:01 AM 43.36 0.05 43.31 3.60 6776.76 04:02:01 AM 3.48 0.18 3.30 34.78 147.44 04:03:01 AM 2.18 0.00 2.18 0.00 120.45 04:04:01 AM 0.37 0.00 0.37 0.00 5.28 04:05:01 AM 7.68 0.32 7.36 36.92 259.11 Average: 29.19 1.64 27.55 281.58 2894.84 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 5277780 7022408 2604640 33.04 2688 1926604 709556 7.94 212332 2067060 174732 03:58:01 AM 5171532 7003188 2710888 34.39 2688 2008520 716832 8.03 221440 2142628 30112 03:59:01 AM 5251640 7084740 2630780 33.38 2688 2010468 637884 7.14 240256 2046000 4 04:00:01 AM 4987972 6987908 2894448 36.72 2688 2171652 723628 8.10 270412 2262436 142624 04:01:01 AM 4988224 7020436 2894196 36.72 2688 2201856 668324 7.48 257640 2259876 4 04:02:01 AM 4941452 6976224 2940968 37.31 2688 2204416 740960 8.30 258064 2307816 1504 04:03:01 AM 4941752 6976524 2940668 37.31 2688 2204416 740960 8.30 258064 2307500 4 04:04:01 AM 4927144 6961936 2955276 37.49 2688 2204436 788612 8.83 258064 2321988 4 04:05:01 AM 5086088 6952388 2796332 35.48 2688 2040264 748436 8.38 292832 2149052 20276 Average: 5063732 6998417 2818688 35.76 2688 2108070 719466 8.06 252123 2207151 41029 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 139.67 103.87 1135.07 21.89 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 40.66 30.83 438.45 5.57 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 12.73 8.28 5.19 3.44 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 35.51 28.96 291.21 5.48 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 217.39 155.86 53.23 42.46 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 65.63 52.99 29.99 18.82 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 252.67 251.56 50.79 105.39 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 201.98 197.92 197.83 70.38 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 78.17 61.75 123.84 30.83 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 116.05 99.11 258.39 33.80 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) 11/01/2024 _x86_64_ (2 CPU) 03:54:54 LINUX RESTART (2 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 35.59 0.00 6.02 4.12 0.17 54.11 03:57:01 AM 0 28.93 0.00 4.77 3.20 0.18 62.91 03:57:01 AM 1 42.24 0.00 7.27 5.04 0.15 45.30 03:58:01 AM all 16.18 0.00 2.72 19.58 0.08 61.45 03:58:01 AM 0 15.52 0.00 3.36 20.31 0.07 60.74 03:58:01 AM 1 16.83 0.00 2.08 18.85 0.08 62.15 03:59:01 AM all 10.24 0.00 1.19 1.34 0.06 87.17 03:59:01 AM 0 5.44 0.00 1.10 1.45 0.07 91.94 03:59:01 AM 1 15.04 0.00 1.29 1.22 0.05 82.41 04:00:01 AM all 14.94 0.00 2.54 0.43 0.06 82.03 04:00:01 AM 0 17.01 0.00 2.49 0.28 0.05 80.16 04:00:01 AM 1 12.88 0.00 2.59 0.58 0.07 83.88 04:01:01 AM all 12.42 0.00 2.53 2.57 0.08 82.41 04:01:01 AM 0 4.97 0.00 2.26 2.49 0.07 90.21 04:01:01 AM 1 19.87 0.00 2.79 2.64 0.08 74.62 04:02:01 AM all 6.30 0.00 0.39 0.03 0.06 93.22 04:02:01 AM 0 10.11 0.00 0.53 0.02 0.07 89.27 04:02:01 AM 1 2.48 0.00 0.25 0.05 0.05 97.17 04:03:01 AM all 20.59 0.00 0.51 0.01 0.10 78.79 04:03:01 AM 0 36.48 0.00 0.79 0.00 0.12 62.61 04:03:01 AM 1 4.70 0.00 0.23 0.02 0.08 94.96 04:04:01 AM all 23.94 0.00 0.45 0.00 0.09 75.52 04:04:01 AM 0 37.30 0.00 0.62 0.00 0.10 61.98 04:04:01 AM 1 10.62 0.00 0.28 0.00 0.08 89.02 04:05:01 AM all 17.25 0.00 2.03 0.08 0.08 80.56 04:05:01 AM 0 23.43 0.00 2.03 0.08 0.08 74.37 04:05:01 AM 1 11.11 0.00 2.04 0.07 0.08 86.71 Average: all 17.50 0.00 2.05 3.13 0.09 77.24 Average: 0 19.90 0.00 2.00 3.10 0.09 74.91 Average: 1 15.09 0.00 2.09 3.17 0.08 79.56