---> uname -a: Linux prd-centos8-robot-2c-8g-7786.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 660 4730 19 2306 6734 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:c5:28:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:fec5:2836/64 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) 01/05/2025 _x86_64_ (2 CPU) 23:24:59 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 103.53 0.55 102.98 19.99 9273.73 11:28:01 PM 51.92 0.87 51.06 82.79 6662.52 11:29:01 PM 36.19 6.93 29.26 1278.91 1740.82 11:30:01 PM 44.58 2.52 42.06 396.07 6889.90 11:31:01 PM 4.57 0.00 4.57 0.00 183.42 11:32:01 PM 0.50 0.00 0.50 0.00 6.56 11:33:01 PM 0.27 0.00 0.27 0.00 2.37 11:34:01 PM 13.96 0.18 13.78 33.86 656.37 Average: 31.94 1.38 30.56 226.46 3176.93 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5224416 6986828 2658008 33.72 2688 1941432 761836 8.53 186648 2135436 141776 11:28:01 PM 5183280 6979228 2699144 34.24 2688 1974204 761464 8.53 214224 2144008 20 11:29:01 PM 4914184 6948048 2968240 37.66 2688 2204312 752776 8.43 255984 2348376 173168 11:30:01 PM 4942676 6990868 2939748 37.29 2688 2218284 720768 8.07 263580 2304344 24 11:31:01 PM 4942832 6991056 2939592 37.29 2688 2218292 720768 8.07 263580 2304628 4 11:32:01 PM 4943280 6991504 2939144 37.29 2688 2218292 720768 8.07 263580 2304308 4 11:33:01 PM 4943020 6991240 2939404 37.29 2688 2218292 720768 8.07 263580 2304732 4 11:34:01 PM 4861424 6907992 3021000 38.33 2688 2216144 784712 8.79 302364 2346708 4 Average: 4994389 6973346 2888035 36.64 2688 2151156 742982 8.32 251692 2274068 39376 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 86.40 72.36 950.41 10.47 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 40.68 29.38 438.17 5.88 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 44.40 35.90 298.27 8.06 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 555.46 391.30 109.54 88.91 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 1.13 0.68 0.47 0.32 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 1.30 0.17 0.10 0.01 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 0.88 0.28 0.28 0.20 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 15.21 12.68 15.12 6.15 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 93.18 67.84 226.55 15.00 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) 01/05/2025 _x86_64_ (2 CPU) 23:24:59 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 37.46 0.00 5.38 3.43 0.12 53.61 11:27:01 PM 0 34.12 0.00 4.71 4.12 0.12 56.93 11:27:01 PM 1 40.80 0.00 6.05 2.73 0.12 50.30 11:28:01 PM all 20.43 0.00 2.17 2.70 0.08 74.62 11:28:01 PM 0 11.23 0.00 2.22 2.12 0.05 84.38 11:28:01 PM 1 29.64 0.00 2.12 3.28 0.10 64.86 11:29:01 PM all 22.86 0.00 4.53 1.14 0.11 71.35 11:29:01 PM 0 16.55 0.00 3.92 0.27 0.10 79.16 11:29:01 PM 1 29.18 0.00 5.14 2.02 0.12 63.55 11:30:01 PM all 8.17 0.00 2.49 1.54 0.04 87.76 11:30:01 PM 0 8.46 0.00 2.57 1.65 0.05 87.28 11:30:01 PM 1 7.87 0.00 2.41 1.44 0.03 88.24 11:31:01 PM all 0.29 0.00 0.09 0.02 0.03 99.57 11:31:01 PM 0 0.10 0.00 0.10 0.03 0.03 99.73 11:31:01 PM 1 0.48 0.00 0.08 0.00 0.03 99.40 11:32:01 PM all 0.21 0.00 0.07 0.00 0.03 99.70 11:32:01 PM 0 0.12 0.00 0.10 0.00 0.03 99.75 11:32:01 PM 1 0.30 0.00 0.03 0.00 0.02 99.65 11:33:01 PM all 0.37 0.00 0.06 0.00 0.03 99.55 11:33:01 PM 0 0.12 0.00 0.07 0.00 0.03 99.78 11:33:01 PM 1 0.62 0.00 0.05 0.00 0.02 99.32 11:34:01 PM all 12.51 0.00 1.39 0.20 0.05 85.84 11:34:01 PM 0 5.73 0.00 1.10 0.22 0.05 92.89 11:34:01 PM 1 19.28 0.00 1.69 0.18 0.05 78.80 Average: all 12.79 0.00 2.02 1.13 0.06 84.00 Average: 0 9.56 0.00 1.85 1.05 0.06 87.49 Average: 1 16.02 0.00 2.20 1.21 0.06 80.51