---> uname -a: Linux prd-centos8-robot-2c-8g-44754.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: 2800.000 BogoMIPS: 5600.00 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 594 4975 19 2128 6807 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:86:9b:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fe86:9b96/64 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) 10/22/2024 _x86_64_ (2 CPU) 00:56:03 LINUX RESTART (2 CPU) 12:57:03 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 102.24 13.19 89.06 2415.31 6518.39 12:59:01 AM 74.46 0.87 73.59 81.84 9510.95 01:00:01 AM 30.86 0.25 30.61 33.72 1682.77 01:01:01 AM 39.19 0.05 39.14 3.60 6699.45 01:02:01 AM 3.13 0.17 2.96 33.83 120.43 01:03:01 AM 1.98 0.03 1.95 1.87 82.74 01:04:01 AM 14.66 0.42 14.25 47.72 880.19 Average: 37.76 2.09 35.68 364.17 3628.19 12:57:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5184568 6992912 2697856 34.23 2688 1986784 747880 8.37 219080 2143936 231492 12:59:01 AM 5210208 7043584 2672216 33.90 2688 2010728 669584 7.50 233952 2092680 12 01:00:01 AM 4999292 7032916 2883132 36.58 2688 2202864 655696 7.34 254124 2257592 185460 01:01:01 AM 5017376 7050828 2865048 36.35 2688 2203048 643268 7.20 258776 2230488 8 01:02:01 AM 4975552 7011100 2906872 36.88 2688 2205184 700020 7.84 259168 2271988 232 01:03:01 AM 4969160 7007436 2913264 36.96 2688 2207872 700020 7.84 259308 2278392 2272 01:04:01 AM 5143960 7014504 2738464 34.74 2688 2045692 704840 7.89 449396 1937060 13360 Average: 5071445 7021897 2810979 35.66 2688 2123167 688758 7.71 276258 2173162 61834 12:57:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 88.06 70.98 939.46 9.72 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 41.35 31.77 423.18 7.80 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 43.20 31.02 295.24 7.04 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 178.76 125.23 41.72 29.46 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 34.15 22.81 9.04 3.61 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 22.06 18.41 5.85 4.51 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 60.35 41.72 88.36 34.95 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 66.75 48.74 254.25 13.89 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) 10/22/2024 _x86_64_ (2 CPU) 00:56:03 LINUX RESTART (2 CPU) 12:57:03 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 36.47 0.00 5.80 3.20 0.13 54.40 12:58:01 AM 0 46.93 0.00 6.58 3.65 0.14 42.70 12:58:01 AM 1 26.01 0.00 5.01 2.76 0.12 66.10 12:59:01 AM all 22.78 0.00 2.90 2.71 0.13 71.48 12:59:01 AM 0 29.92 0.00 3.03 3.26 0.13 63.65 12:59:01 AM 1 15.65 0.00 2.76 2.16 0.12 79.31 01:00:01 AM all 23.45 0.00 3.75 1.46 0.10 71.24 01:00:01 AM 0 21.08 0.00 3.59 1.12 0.08 74.13 01:00:01 AM 1 25.82 0.00 3.90 1.80 0.12 68.36 01:01:01 AM all 5.42 0.00 1.40 2.08 0.04 91.06 01:01:01 AM 0 7.30 0.00 1.70 2.12 0.05 88.83 01:01:01 AM 1 3.54 0.00 1.09 2.04 0.03 93.30 01:02:01 AM all 6.87 0.00 0.71 0.07 0.05 92.30 01:02:01 AM 0 10.30 0.00 0.88 0.12 0.05 88.65 01:02:01 AM 1 3.44 0.00 0.53 0.02 0.05 95.96 01:03:01 AM all 11.69 0.00 0.64 0.01 0.09 87.57 01:03:01 AM 0 18.70 0.00 0.72 0.02 0.10 80.46 01:03:01 AM 1 4.67 0.00 0.57 0.00 0.08 94.68 01:04:01 AM all 20.26 0.00 3.05 0.31 0.10 76.28 01:04:01 AM 0 23.40 0.00 3.53 0.38 0.10 72.59 01:04:01 AM 1 17.13 0.00 2.57 0.23 0.10 79.96 Average: all 18.05 0.00 2.59 1.40 0.09 77.87 Average: 0 22.40 0.00 2.84 1.51 0.09 73.15 Average: 1 13.70 0.00 2.34 1.28 0.09 82.60