---> uname -a: Linux prd-centos8-robot-2c-8g-5531.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 610 4962 19 2125 6791 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:81:74:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe81:7461/64 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) 12/26/2024 _x86_64_ (2 CPU) 04:02:40 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 174.91 129.14 45.77 14086.10 37967.79 04:05:01 AM 116.83 0.23 116.60 11.86 11053.74 04:06:01 AM 34.91 0.70 34.21 51.72 4390.69 04:07:01 AM 44.75 7.10 37.65 1309.96 2651.23 04:08:01 AM 27.85 0.03 27.81 3.47 5642.26 04:09:01 AM 3.82 0.10 3.72 32.92 178.16 04:10:01 AM 23.21 0.63 22.58 73.18 1068.21 Average: 60.89 19.71 41.19 2224.28 8993.19 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5571420 7065464 2311012 29.32 2688 1688196 689960 7.73 182804 1852756 80324 04:05:01 AM 5152832 6978236 2729600 34.63 2688 2004016 737488 8.26 190548 2202116 136836 04:06:01 AM 5155084 6981572 2727348 34.60 2688 2004476 739768 8.28 211876 2174304 25564 04:07:01 AM 4987436 7029944 2894996 36.73 2688 2212020 690844 7.74 255668 2272400 156416 04:08:01 AM 4993520 7035772 2888912 36.65 2688 2212148 658608 7.37 258972 2258580 4 04:09:01 AM 4894668 6938452 2987764 37.90 2688 2213680 779376 8.73 259104 2356220 20 04:10:01 AM 5137220 7005832 2745212 34.83 2688 2044496 697044 7.80 449224 1947556 2984 Average: 5127454 7005039 2754978 34.95 2688 2054147 713298 7.99 258314 2151990 57450 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 264.80 156.98 1099.80 55.26 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 102.98 78.90 1144.24 11.71 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 11.96 6.75 5.55 2.98 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 50.43 39.40 302.44 18.22 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 172.99 151.96 35.15 29.28 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 143.72 116.81 1228.16 8.84 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 73.14 52.73 209.43 24.59 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 117.15 86.22 574.97 21.55 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) 12/26/2024 _x86_64_ (2 CPU) 04:02:40 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 30.88 0.05 9.68 26.98 0.17 32.24 04:04:01 AM 0 34.99 0.03 9.50 23.41 0.15 31.91 04:04:01 AM 1 26.69 0.07 9.87 30.60 0.19 32.58 04:05:01 AM all 36.17 0.00 4.65 5.35 0.13 53.70 04:05:01 AM 0 46.49 0.00 5.27 4.80 0.13 43.31 04:05:01 AM 1 25.86 0.00 4.04 5.90 0.12 64.08 04:06:01 AM all 11.74 0.00 1.56 0.95 0.08 85.67 04:06:01 AM 0 10.38 0.00 1.71 0.59 0.07 87.26 04:06:01 AM 1 13.10 0.00 1.42 1.32 0.08 84.08 04:07:01 AM all 27.05 0.00 4.99 3.52 0.13 64.32 04:07:01 AM 0 26.20 0.00 4.88 3.58 0.13 65.21 04:07:01 AM 1 27.90 0.00 5.10 3.46 0.12 63.43 04:08:01 AM all 4.17 0.00 0.84 1.10 0.05 93.85 04:08:01 AM 0 2.83 0.00 0.89 0.59 0.05 95.65 04:08:01 AM 1 5.51 0.00 0.79 1.60 0.05 92.05 04:09:01 AM all 4.78 0.00 0.55 0.10 0.08 94.49 04:09:01 AM 0 5.04 0.00 0.40 0.15 0.08 94.32 04:09:01 AM 1 4.53 0.00 0.69 0.05 0.08 94.65 04:10:01 AM all 24.44 0.00 3.11 0.27 0.08 72.11 04:10:01 AM 0 33.72 0.00 3.39 0.15 0.07 62.67 04:10:01 AM 1 15.13 0.00 2.83 0.38 0.08 81.57 Average: all 19.87 0.01 3.61 5.41 0.10 71.01 Average: 0 22.81 0.00 3.71 4.72 0.10 68.66 Average: 1 16.92 0.01 3.51 6.09 0.10 73.37