---> uname -a: Linux prd-centos8-robot-2c-8g-11500.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 601 4970 19 2124 6799 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:3c:e4:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.85/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fe3c:e474/64 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) 11/30/2024 _x86_64_ (2 CPU) 00:56:28 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 47.65 22.16 25.49 5647.85 18783.47 12:59:01 AM 92.14 6.93 85.20 1257.05 5900.15 01:00:01 AM 65.91 0.67 65.24 49.45 9165.21 01:01:01 AM 27.17 0.32 26.86 60.65 1461.81 01:02:01 AM 41.34 0.12 41.23 5.33 6810.01 01:03:01 AM 8.63 0.45 8.18 70.39 345.71 01:04:01 AM 22.95 0.33 22.61 37.19 1094.78 Average: 43.69 4.42 39.26 1018.22 6223.34 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5612140 7092764 2270284 28.80 2688 1674532 682664 7.64 177496 1812572 56036 12:59:01 AM 5235608 7041756 2646816 33.58 2688 1984112 689340 7.72 210296 2100844 214592 01:00:01 AM 5204004 7042664 2678420 33.98 2688 2015896 668184 7.48 229268 2102672 20 01:01:01 AM 4908212 6971712 2974212 37.73 2688 2233740 738164 8.27 285920 2320432 197212 01:02:01 AM 5008940 7051056 2873484 36.45 2688 2211652 638048 7.14 257940 2239124 12 01:03:01 AM 5128832 7003192 2753592 34.93 2688 2045600 690396 7.73 252496 2137928 4572 01:04:01 AM 5139588 7007420 2742836 34.80 2688 2043600 698020 7.82 447348 1945628 184 Average: 5176761 7030081 2705663 34.33 2688 2029876 686402 7.69 265823 2094171 67518 12:57:01 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 227.09 157.08 971.23 58.55 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 84.09 65.76 828.15 9.66 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 43.72 31.36 436.36 4.71 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 36.55 30.42 295.81 7.38 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 168.85 117.77 40.52 27.69 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 55.87 36.34 76.27 24.41 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 15.26 13.58 12.06 6.50 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 90.22 64.62 380.04 19.84 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) 11/30/2024 _x86_64_ (2 CPU) 00:56:28 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 26.41 0.00 5.12 14.05 0.14 54.28 12:58:01 AM 0 25.56 0.00 4.64 16.25 0.17 53.38 12:58:01 AM 1 27.25 0.00 5.59 11.87 0.12 55.17 12:59:01 AM all 33.87 0.00 5.29 5.57 0.14 55.13 12:59:01 AM 0 27.00 0.00 4.53 6.38 0.13 61.95 12:59:01 AM 1 40.76 0.00 6.05 4.75 0.15 48.28 01:00:01 AM all 11.75 0.00 1.98 6.01 0.08 80.18 01:00:01 AM 0 5.23 0.00 1.63 6.49 0.10 86.55 01:00:01 AM 1 18.28 0.00 2.34 5.52 0.07 73.79 01:01:01 AM all 25.19 0.00 2.92 1.67 0.12 70.11 01:01:01 AM 0 15.29 0.00 2.39 1.07 0.12 81.14 01:01:01 AM 1 35.16 0.00 3.45 2.27 0.12 59.01 01:02:01 AM all 11.51 0.00 2.34 7.73 0.07 78.36 01:02:01 AM 0 8.97 0.00 2.04 6.13 0.07 82.79 01:02:01 AM 1 14.04 0.00 2.63 9.33 0.07 73.93 01:03:01 AM all 5.36 0.00 1.48 0.53 0.05 92.59 01:03:01 AM 0 3.99 0.00 1.53 0.64 0.05 93.79 01:03:01 AM 1 6.73 0.00 1.43 0.42 0.05 91.38 01:04:01 AM all 20.74 0.00 2.13 1.08 0.08 75.97 01:04:01 AM 0 14.55 0.00 2.08 0.49 0.07 82.82 01:04:01 AM 1 26.95 0.00 2.18 1.68 0.08 69.10 Average: all 19.24 0.00 3.03 5.21 0.10 72.42 Average: 0 14.34 0.00 2.68 5.31 0.10 77.57 Average: 1 24.15 0.00 3.38 5.12 0.09 67.27