---> uname -a: Linux prd-centos8-robot-2c-8g-41132.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 608 4927 19 2160 6792 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:46:ff:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fe46:ff0a/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) 10/10/2024 _x86_64_ (2 CPU) 06:56:12 LINUX RESTART (2 CPU) 06:57:01 AM tps rtps wtps bread/s bwrtn/s 06:58:01 AM 68.32 18.79 49.53 5464.33 9053.26 06:59:01 AM 103.90 7.41 96.48 1296.50 9273.08 07:00:01 AM 21.23 0.03 21.20 0.53 3462.36 07:01:01 AM 27.51 0.40 27.12 64.36 1639.02 07:02:01 AM 47.58 0.10 47.48 5.28 7161.20 07:03:01 AM 2.23 0.10 2.13 32.13 218.66 07:04:01 AM 16.23 0.42 15.81 47.71 1141.05 Average: 40.98 3.90 37.08 989.65 4558.03 06:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:58:01 AM 5445752 7035948 2436680 30.91 2688 1780580 730404 8.18 191536 1951324 89576 06:59:01 AM 5184360 7019084 2698072 34.23 2688 2011260 698104 7.82 222084 2128664 89316 07:00:01 AM 5178500 7012664 2703932 34.30 2688 2011280 710896 7.96 222100 2135168 8 07:01:01 AM 4988068 6997388 2894364 36.72 2688 2180700 718888 8.05 272160 2257552 148960 07:02:01 AM 4999108 7037156 2883324 36.58 2688 2207364 665208 7.45 258988 2247084 4 07:03:01 AM 4942624 6990960 2939808 37.30 2688 2217656 719916 8.06 259116 2302560 4628 07:04:01 AM 5103048 7007000 2779384 35.26 2688 2078832 695160 7.78 462888 1964416 35740 Average: 5120209 7014314 2762223 35.04 2688 2069667 705511 7.90 269839 2140967 52605 06:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 293.42 179.46 1573.57 58.82 0.00 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 64.20 47.10 631.92 8.25 0.00 0.00 0.00 0.00 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 4.42 0.35 0.71 0.12 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 38.64 32.66 294.80 8.01 0.00 0.00 0.00 0.00 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 227.41 163.21 51.91 44.34 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 54.87 33.46 221.53 4.60 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 99.85 63.40 232.82 54.08 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 111.56 74.03 430.52 25.42 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) 10/10/2024 _x86_64_ (2 CPU) 06:56:12 LINUX RESTART (2 CPU) 06:57:01 AM CPU %user %nice %system %iowait %steal %idle 06:58:01 AM all 36.54 0.00 5.59 4.61 0.78 52.47 06:58:01 AM 0 39.34 0.00 5.14 3.84 0.11 51.58 06:58:01 AM 1 33.88 0.00 6.02 5.35 1.43 53.33 06:59:01 AM all 31.70 0.00 5.55 5.62 0.11 57.03 06:59:01 AM 0 27.52 0.00 5.19 4.70 0.10 62.49 06:59:01 AM 1 35.86 0.00 5.91 6.53 0.12 51.58 07:00:01 AM all 0.36 0.00 0.30 1.53 0.03 97.79 07:00:01 AM 0 0.52 0.00 0.35 2.05 0.02 97.06 07:00:01 AM 1 0.20 0.00 0.25 1.00 0.03 98.51 07:01:01 AM all 24.48 0.00 3.38 0.91 0.07 71.17 07:01:01 AM 0 23.51 0.00 3.35 0.95 0.07 72.12 07:01:01 AM 1 25.44 0.00 3.41 0.87 0.07 70.22 07:02:01 AM all 12.22 0.00 2.44 3.41 0.06 81.87 07:02:01 AM 0 12.44 0.00 2.14 3.19 0.07 82.16 07:02:01 AM 1 12.00 0.00 2.74 3.62 0.05 81.59 07:03:01 AM all 3.30 0.00 0.31 0.05 0.05 96.29 07:03:01 AM 0 1.34 0.00 0.30 0.10 0.05 98.21 07:03:01 AM 1 5.29 0.00 0.32 0.00 0.05 94.34 07:04:01 AM all 20.15 0.00 2.75 0.29 0.07 76.75 07:04:01 AM 0 19.24 0.00 2.86 0.44 0.07 77.40 07:04:01 AM 1 21.04 0.00 2.64 0.13 0.07 76.12 Average: all 18.34 0.00 2.89 2.34 0.16 76.26 Average: 0 17.55 0.00 2.75 2.17 0.07 77.46 Average: 1 19.13 0.00 3.04 2.50 0.26 75.07