---> uname -a: Linux prd-centos8-robot-2c-8g-9175.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 636 4824 19 2236 6764 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:e9:8f:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fee9:8f95/64 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) 02/06/2025 _x86_64_ (2 CPU) 20:09:52 LINUX RESTART (2 CPU) 08:10:04 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 227.40 169.24 58.16 16042.86 41190.84 08:12:01 PM 113.31 0.75 112.56 53.59 10920.83 08:13:01 PM 33.31 0.45 32.86 64.79 4134.18 08:14:01 PM 68.61 9.23 59.38 1641.72 7679.29 08:15:01 PM 8.26 0.08 8.18 31.99 797.10 08:16:01 PM 1.83 0.02 1.82 0.13 123.90 08:17:01 PM 0.92 0.00 0.92 0.00 595.68 08:18:01 PM 0.40 0.00 0.40 0.00 379.05 08:19:01 PM 0.53 0.03 0.50 1.87 269.52 08:20:01 PM 23.18 0.42 22.76 47.72 3021.24 Average: 46.93 17.31 29.62 1721.08 6749.07 08:10:04 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5522924 7060124 2359508 29.93 2688 1728988 716932 8.03 188692 1887004 117288 08:12:01 PM 5193128 6995616 2689304 34.12 2688 1979472 733424 8.21 198280 2146828 103916 08:13:01 PM 5211120 7018520 2671312 33.89 2688 1984900 718824 8.05 221796 2106268 3508 08:14:01 PM 4988788 7045312 2893644 36.71 2688 2225828 654952 7.33 263796 2254284 16600 08:15:01 PM 4952500 7010152 2929932 37.17 2688 2226952 722996 8.10 263924 2291984 168 08:16:01 PM 4924992 6992740 2957440 37.52 2688 2237112 722996 8.10 264396 2318180 8532 08:17:01 PM 4902136 6984564 2980296 37.81 2688 2251720 774548 8.67 264396 2340868 5720 08:18:01 PM 4887844 6979996 2994588 37.99 2688 2261452 774548 8.67 264444 2355988 4124 08:19:01 PM 4880732 6977380 3001700 38.08 2688 2265940 790324 8.85 264676 2362816 692 08:20:01 PM 4974740 6956696 2907692 36.89 2688 2156808 770636 8.63 491584 2064624 38496 Average: 5043890 7002110 2838542 36.01 2688 2131917 738018 8.26 268598 2212884 29904 08:10:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 306.49 174.28 1577.59 62.19 0.00 0.00 0.00 0.00 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 88.92 70.07 1057.81 10.49 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 10.73 9.57 5.55 3.84 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 226.44 191.84 336.97 38.95 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 11.08 4.68 3.70 0.66 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 33.78 28.20 82.78 7.55 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 37.00 28.74 97.85 13.73 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 20.68 19.01 35.75 14.69 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 14.95 13.35 66.01 2.01 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 87.57 59.58 375.42 80.58 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 82.71 59.39 358.20 23.29 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) 02/06/2025 _x86_64_ (2 CPU) 20:09:52 LINUX RESTART (2 CPU) 08:10:04 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 51.51 0.07 12.73 6.44 0.11 29.13 08:11:01 PM 0 55.94 0.05 13.47 6.51 0.12 23.90 08:11:01 PM 1 47.09 0.09 11.99 6.38 0.11 34.34 08:12:01 PM all 33.79 0.00 5.13 2.60 0.10 58.38 08:12:01 PM 0 39.65 0.00 6.12 2.47 0.10 51.67 08:12:01 PM 1 27.94 0.00 4.14 2.74 0.10 65.08 08:13:01 PM all 10.66 0.00 1.77 1.05 0.04 86.48 08:13:01 PM 0 17.83 0.00 2.10 1.70 0.03 78.33 08:13:01 PM 1 3.48 0.00 1.44 0.40 0.05 94.64 08:14:01 PM all 25.87 0.00 4.95 1.55 0.08 67.55 08:14:01 PM 0 35.73 0.00 5.62 1.47 0.08 57.09 08:14:01 PM 1 16.05 0.00 4.28 1.63 0.08 77.95 08:15:01 PM all 0.96 0.00 0.19 0.13 0.05 98.66 08:15:01 PM 0 1.29 0.00 0.22 0.05 0.05 98.40 08:15:01 PM 1 0.63 0.00 0.17 0.22 0.05 98.93 08:16:01 PM all 10.90 0.00 0.23 0.03 0.07 88.78 08:16:01 PM 0 15.63 0.00 0.25 0.02 0.08 84.02 08:16:01 PM 1 6.16 0.00 0.20 0.03 0.05 93.55 08:17:01 PM all 15.01 0.00 0.16 0.06 0.06 84.71 08:17:01 PM 0 19.57 0.00 0.17 0.00 0.05 80.21 08:17:01 PM 1 10.46 0.00 0.15 0.12 0.07 89.21 08:18:01 PM all 11.68 0.00 0.18 0.06 0.07 88.01 08:18:01 PM 0 13.91 0.00 0.18 0.07 0.07 85.77 08:18:01 PM 1 9.44 0.00 0.18 0.05 0.07 90.26 08:19:01 PM all 3.57 0.00 0.25 0.04 0.05 96.09 08:19:01 PM 0 3.46 0.00 0.33 0.03 0.05 96.12 08:19:01 PM 1 3.68 0.00 0.17 0.05 0.05 96.05 08:20:01 PM all 22.41 0.00 2.93 0.31 0.08 74.26 08:20:01 PM 0 17.61 0.00 3.12 0.35 0.08 78.83 08:20:01 PM 1 27.22 0.00 2.74 0.27 0.08 69.69 Average: all 18.47 0.01 2.80 1.20 0.07 77.46 Average: 0 21.87 0.01 3.10 1.24 0.07 73.71 Average: 1 15.06 0.01 2.50 1.16 0.07 81.20