---> uname -a: Linux prd-centos8-robot-2c-8g-10019.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 607 4961 19 2128 6793 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:ef:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe3f:ef02/64 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) 08/11/2024 _x86_64_ (2 CPU) 01:58:16 LINUX RESTART (2 CPU) 01:59:01 AM tps rtps wtps bread/s bwrtn/s 02:00:01 AM 94.00 48.95 45.05 6230.59 19810.66 02:01:01 AM 100.87 6.78 94.09 1247.38 8794.67 02:02:01 AM 42.71 0.73 41.98 51.60 5160.64 02:03:01 AM 5.41 0.85 4.57 123.96 120.63 02:04:01 AM 12.56 0.00 12.56 0.00 800.02 02:05:01 AM 58.18 2.52 55.66 396.00 7834.06 02:06:01 AM 17.56 0.43 17.13 69.99 673.22 Average: 47.34 8.63 38.72 1162.50 6173.17 01:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:00:01 AM 5487944 7039944 2394488 30.38 2688 1743520 743456 8.32 188256 1918372 82552 02:01:01 AM 5218288 7019416 2664144 33.80 2688 1979200 722044 8.08 212404 2112704 102172 02:02:01 AM 5135056 6980560 2747376 34.85 2688 2022832 748696 8.38 234764 2169960 18996 02:03:01 AM 5232756 7064292 2649676 33.61 2688 2008840 661476 7.41 242416 2064632 8 02:04:01 AM 5097928 6995596 2784504 35.33 2688 2071980 738744 8.27 255596 2176040 57176 02:05:01 AM 4995792 7037920 2886640 36.62 2688 2211304 667408 7.47 265740 2245456 116 02:06:01 AM 5099364 6969020 2783068 35.31 2688 2044924 740540 8.29 290636 2141464 16860 Average: 5181018 7015250 2701414 34.27 2688 2011800 717481 8.03 241402 2118375 39697 01:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 282.89 178.64 1309.99 57.81 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 48.84 39.96 498.46 6.74 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 39.82 27.05 337.73 5.39 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 6.31 4.12 1.76 1.00 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 21.16 20.50 93.44 4.39 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 230.06 207.28 223.32 46.49 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 60.49 41.43 82.49 20.29 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 98.64 74.25 363.96 20.34 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) 08/11/2024 _x86_64_ (2 CPU) 01:58:16 LINUX RESTART (2 CPU) 01:59:01 AM CPU %user %nice %system %iowait %steal %idle 02:00:01 AM all 32.72 0.03 5.73 14.65 0.11 46.76 02:00:01 AM 0 32.94 0.02 5.61 13.87 0.12 47.45 02:00:01 AM 1 32.49 0.05 5.85 15.43 0.10 46.08 02:01:01 AM all 27.98 0.00 5.27 8.36 0.18 58.22 02:01:01 AM 0 17.13 0.00 4.57 7.39 0.17 70.75 02:01:01 AM 1 38.84 0.00 5.96 9.34 0.18 45.67 02:02:01 AM all 16.10 0.00 1.91 4.81 0.23 76.94 02:02:01 AM 0 13.28 0.00 1.78 5.95 0.20 78.79 02:02:01 AM 1 18.92 0.00 2.05 3.67 0.25 75.11 02:03:01 AM all 3.97 0.00 0.61 2.04 0.03 93.35 02:03:01 AM 0 1.80 0.00 0.70 1.04 0.03 96.43 02:03:01 AM 1 6.14 0.00 0.52 3.04 0.03 90.27 02:04:01 AM all 10.43 0.00 1.87 3.00 0.06 84.64 02:04:01 AM 0 11.09 0.00 1.92 1.49 0.05 85.45 02:04:01 AM 1 9.77 0.00 1.82 4.51 0.07 83.83 02:05:01 AM all 17.95 0.00 3.50 6.10 0.08 72.37 02:05:01 AM 0 17.39 0.00 3.84 6.34 0.07 72.37 02:05:01 AM 1 18.52 0.00 3.16 5.86 0.08 72.37 02:06:01 AM all 12.81 0.00 1.99 0.28 0.07 84.85 02:06:01 AM 0 12.19 0.00 1.92 0.12 0.08 85.69 02:06:01 AM 1 13.43 0.00 2.05 0.45 0.05 84.02 Average: all 17.41 0.00 2.98 5.60 0.11 73.89 Average: 0 15.10 0.00 2.91 5.16 0.10 76.73 Average: 1 19.72 0.01 3.06 6.04 0.11 71.06