---> uname -a: Linux prd-centos8-robot-2c-8g-9195.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 631 4844 19 2221 6770 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:93:1e:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fe93:1e32/64 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) 11/21/2024 _x86_64_ (2 CPU) 20:10:04 LINUX RESTART (2 CPU) 08:11:01 PM tps rtps wtps bread/s bwrtn/s 08:12:01 PM 100.07 13.03 87.04 2341.22 6321.86 08:13:01 PM 77.59 0.70 76.89 50.79 9743.59 08:14:01 PM 30.16 0.42 29.74 64.78 1601.65 08:15:01 PM 46.58 2.52 44.06 396.07 6871.39 08:16:01 PM 2.83 0.10 2.73 32.12 148.82 08:17:01 PM 2.18 0.00 2.18 0.00 528.53 08:18:01 PM 0.72 0.00 0.72 0.00 337.35 08:19:01 PM 0.37 0.03 0.33 1.87 351.52 08:20:01 PM 10.31 0.33 9.98 37.85 552.45 08:21:01 PM 27.59 0.70 26.89 76.37 2648.03 Average: 29.84 1.78 28.06 300.12 2910.42 08:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:12:01 PM 5158228 6958364 2724204 34.56 2688 1978948 784112 8.78 217880 2174864 223532 08:13:01 PM 5079580 6942788 2802852 35.56 2688 2040336 768220 8.60 233400 2224904 25572 08:14:01 PM 4909656 6955020 2972776 37.71 2688 2214576 741976 8.31 255556 2348920 180852 08:15:01 PM 4964724 7015916 2917708 37.02 2688 2220508 672968 7.54 262324 2281472 4 08:16:01 PM 4923464 6977400 2958968 37.54 2688 2223292 736936 8.25 262504 2322288 36 08:17:01 PM 4893120 6964508 2989312 37.92 2688 2240712 753000 8.43 262920 2352484 3528 08:18:01 PM 4881336 6963988 3001096 38.07 2688 2251984 753000 8.43 262920 2363900 5096 08:19:01 PM 4870648 6961244 3011784 38.21 2688 2259920 768480 8.60 263160 2374188 2476 08:20:01 PM 4974976 6940952 2907456 36.89 2688 2141192 782364 8.76 332712 2220896 62480 08:21:01 PM 4962220 6933632 2920212 37.05 2688 2146972 775420 8.68 492648 2077168 16516 Average: 4961795 6961381 2920637 37.05 2688 2171844 753648 8.44 284602 2274108 52009 08:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 112.88 91.64 1012.21 18.75 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 49.61 38.86 441.79 8.12 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 37.77 33.67 296.03 7.53 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 208.95 148.96 44.45 40.24 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 22.89 16.71 25.89 2.62 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 44.34 36.41 117.88 10.44 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 28.11 21.41 74.48 6.92 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 20.75 20.00 55.89 12.62 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 79.76 51.57 154.93 78.18 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 18.36 17.71 15.54 8.54 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 62.34 47.69 223.91 19.40 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) 11/21/2024 _x86_64_ (2 CPU) 20:10:04 LINUX RESTART (2 CPU) 08:11:01 PM CPU %user %nice %system %iowait %steal %idle 08:12:01 PM all 35.79 0.00 6.03 3.57 0.12 54.49 08:12:01 PM 0 44.76 0.00 7.36 4.58 0.12 43.19 08:12:01 PM 1 26.87 0.00 4.70 2.56 0.13 65.74 08:13:01 PM all 21.61 0.00 2.84 3.34 0.08 72.14 08:13:01 PM 0 20.93 0.00 2.64 4.19 0.07 72.17 08:13:01 PM 1 22.28 0.00 3.04 2.49 0.08 72.10 08:14:01 PM all 23.87 0.00 3.40 0.62 0.09 72.02 08:14:01 PM 0 24.61 0.00 3.55 0.42 0.08 71.34 08:14:01 PM 1 23.12 0.00 3.25 0.82 0.10 72.71 08:15:01 PM all 6.56 0.00 1.63 2.42 0.04 89.35 08:15:01 PM 0 9.69 0.00 1.97 2.56 0.03 85.75 08:15:01 PM 1 3.43 0.00 1.29 2.29 0.05 92.95 08:16:01 PM all 3.11 0.00 0.23 0.08 0.05 96.53 08:16:01 PM 0 3.51 0.00 0.17 0.07 0.05 96.20 08:16:01 PM 1 2.71 0.00 0.30 0.08 0.05 96.86 08:17:01 PM all 18.55 0.00 0.23 0.01 0.07 81.15 08:17:01 PM 0 26.04 0.00 0.22 0.00 0.07 73.67 08:17:01 PM 1 11.04 0.00 0.23 0.02 0.07 88.64 08:18:01 PM all 9.95 0.00 0.17 0.08 0.04 89.77 08:18:01 PM 0 11.56 0.00 0.17 0.13 0.03 88.11 08:18:01 PM 1 8.34 0.00 0.17 0.02 0.05 91.43 08:19:01 PM all 9.45 0.00 0.23 0.08 0.06 90.18 08:19:01 PM 0 13.87 0.00 0.18 0.00 0.07 85.88 08:19:01 PM 1 5.03 0.00 0.27 0.17 0.05 94.48 08:20:01 PM all 18.76 0.00 1.96 0.13 0.08 79.06 08:20:01 PM 0 29.25 0.00 2.07 0.22 0.10 68.36 08:20:01 PM 1 8.26 0.00 1.84 0.05 0.07 89.78 08:21:01 PM all 30.58 0.00 3.50 0.46 0.08 65.37 08:21:01 PM 0 48.17 0.00 3.72 0.22 0.08 47.81 08:21:01 PM 1 12.96 0.00 3.28 0.70 0.08 82.97 Average: all 17.83 0.00 2.02 1.08 0.07 79.00 Average: 0 23.25 0.00 2.21 1.24 0.07 73.24 Average: 1 12.41 0.00 1.84 0.92 0.07 84.75