---> uname -a: Linux prd-centos8-robot-2c-8g-3738.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 586 4983 19 2127 6814 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:ea:75:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:feea:75f1/64 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) 12/18/2024 _x86_64_ (2 CPU) 00:54:17 LINUX RESTART (2 CPU) 12:55:03 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 83.71 8.53 75.18 1482.37 6508.60 12:57:01 AM 72.71 0.77 71.94 53.58 8953.85 12:58:01 AM 37.63 7.10 30.53 1310.18 2518.21 12:59:01 AM 50.57 0.03 50.54 3.47 7174.20 01:00:01 AM 2.47 0.10 2.37 32.12 75.23 01:01:01 AM 2.07 0.05 2.02 2.00 112.23 01:02:01 AM 12.96 0.40 12.56 39.57 559.78 Average: 37.22 2.40 34.82 412.46 3686.51 12:55:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5362780 7054372 2519652 31.97 2688 1874836 713208 7.99 185888 2015008 164864 12:57:01 AM 5247144 7042864 2635288 33.43 2688 1973708 687704 7.70 206560 2085364 31800 12:58:01 AM 5030436 6992316 2851996 36.18 2688 2135376 746752 8.36 261660 2234224 105540 12:59:01 AM 5024888 7060696 2857544 36.25 2688 2205688 657804 7.37 257344 2226860 4 01:00:01 AM 4983896 7021396 2898536 36.77 2688 2207380 722904 8.09 257600 2267752 744 01:01:01 AM 4977716 7017212 2904716 36.85 2688 2209376 722904 8.09 257744 2273400 1220 01:02:01 AM 5119480 6989216 2762952 35.05 2688 2045236 738580 8.27 293984 2119016 21604 Average: 5106620 7025439 2775812 35.22 2688 2093086 712837 7.98 245826 2174518 46539 12:55:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 227.79 144.96 1450.34 42.74 0.00 0.00 0.00 0.00 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 49.15 33.04 462.08 7.10 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 37.21 29.66 296.69 7.12 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 223.45 151.37 48.76 40.23 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 20.27 12.48 5.53 3.09 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 27.51 21.36 8.02 4.94 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 63.76 44.64 86.54 27.58 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 92.08 62.10 331.49 18.86 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) 12/18/2024 _x86_64_ (2 CPU) 00:54:17 LINUX RESTART (2 CPU) 12:55:03 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 35.71 0.00 5.32 1.44 0.10 57.43 12:56:01 AM 0 38.90 0.00 5.15 1.48 0.10 54.37 12:56:01 AM 1 32.50 0.00 5.49 1.40 0.10 60.50 12:57:01 AM all 20.91 0.00 3.18 3.91 0.08 71.93 12:57:01 AM 0 23.93 0.00 3.23 4.43 0.08 68.33 12:57:01 AM 1 17.88 0.00 3.12 3.39 0.07 75.53 12:58:01 AM all 23.46 0.00 3.54 2.32 0.10 70.58 12:58:01 AM 0 29.30 0.00 3.79 2.86 0.10 63.95 12:58:01 AM 1 17.67 0.00 3.29 1.79 0.10 77.15 12:59:01 AM all 13.86 0.00 2.74 2.41 0.07 80.92 12:59:01 AM 0 19.32 0.00 3.33 1.86 0.07 75.43 12:59:01 AM 1 8.42 0.00 2.15 2.96 0.07 86.41 01:00:01 AM all 4.19 0.00 0.39 0.07 0.03 95.32 01:00:01 AM 0 4.75 0.00 0.50 0.05 0.03 94.67 01:00:01 AM 1 3.63 0.00 0.28 0.08 0.03 95.97 01:01:01 AM all 9.95 0.00 0.81 0.01 0.08 89.15 01:01:01 AM 0 6.90 0.00 0.72 0.00 0.08 92.29 01:01:01 AM 1 13.01 0.00 0.90 0.02 0.07 86.01 01:02:01 AM all 20.18 0.00 2.23 0.14 0.07 77.39 01:02:01 AM 0 29.90 0.00 3.26 0.25 0.07 66.52 01:02:01 AM 1 10.45 0.00 1.20 0.03 0.07 88.25 Average: all 18.24 0.00 2.59 1.47 0.07 77.63 Average: 0 21.77 0.00 2.84 1.56 0.08 73.75 Average: 1 14.70 0.00 2.33 1.38 0.07 81.51