---> uname -a: Linux prd-centos8-robot-2c-8g-8222.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 580 4984 19 2132 6819 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:fa:1b:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:fefa:1bd5/64 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) 11/17/2024 _x86_64_ (2 CPU) 23:10:56 LINUX RESTART (2 CPU) 11:12:03 PM tps rtps wtps bread/s bwrtn/s 11:13:01 PM 59.49 25.40 34.09 6516.22 5245.89 11:14:01 PM 109.62 0.70 108.92 50.79 9970.40 11:15:01 PM 29.67 0.42 29.26 64.78 3232.59 11:16:01 PM 41.61 2.52 39.09 396.07 2561.34 11:17:01 PM 25.96 0.00 25.96 0.00 5672.36 11:18:01 PM 2.75 0.12 2.63 33.06 127.61 11:19:01 PM 2.17 0.00 2.17 0.00 72.69 11:20:01 PM 0.20 0.00 0.20 0.00 3.20 11:21:01 PM 0.20 0.00 0.20 0.00 2.80 11:22:01 PM 24.49 0.83 23.66 100.77 1258.16 Average: 29.52 2.92 26.59 696.91 2806.59 11:12:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:13:01 PM 5365984 7019312 2516448 31.92 2688 1842268 737204 8.25 224384 1995704 148100 11:14:01 PM 5178588 7007228 2703844 34.30 2688 2005196 693272 7.76 220576 2134688 76484 11:15:01 PM 5259020 7089208 2623412 33.28 2688 2007144 627592 7.03 239552 2037972 8 11:16:01 PM 5028616 7070556 2853816 36.20 2688 2210880 621452 6.96 262152 2220172 155280 11:17:01 PM 5024620 7066196 2857812 36.26 2688 2210880 621452 6.96 262148 2220204 4 11:18:01 PM 4975608 7019684 2906824 36.88 2688 2213372 687336 7.70 262420 2268616 8 11:19:01 PM 4967244 7011336 2915188 36.98 2688 2213388 706188 7.91 262420 2275896 24 11:20:01 PM 4965356 7009452 2917076 37.01 2688 2213388 726068 8.13 262420 2278260 4 11:21:01 PM 5020828 7067008 2861604 36.30 2688 2215452 626112 7.01 262808 2223392 2068 11:22:01 PM 5171676 7047692 2710756 34.39 2688 2050812 649244 7.27 455404 1903872 220 Average: 5095754 7040767 2786678 35.35 2688 2118278 669592 7.50 271428 2155878 38220 11:12:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 289.30 170.98 1584.99 60.49 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 71.62 56.56 677.50 10.48 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 73.01 44.82 45.86 60.82 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 245.79 182.97 339.68 46.59 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 1.20 0.72 0.16 0.12 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 197.42 183.92 56.23 79.21 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 170.49 169.19 104.28 68.59 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 48.80 46.77 15.24 16.77 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 145.58 136.24 68.40 44.81 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 54.35 41.72 87.19 36.05 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 129.22 103.16 293.67 42.33 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) 11/17/2024 _x86_64_ (2 CPU) 23:10:56 LINUX RESTART (2 CPU) 11:12:03 PM CPU %user %nice %system %iowait %steal %idle 11:13:01 PM all 33.23 0.00 6.28 7.15 0.14 53.20 11:13:01 PM 0 38.19 0.00 6.09 8.61 0.14 46.97 11:13:01 PM 1 28.23 0.00 6.47 5.67 0.14 59.49 11:14:01 PM all 30.11 0.00 4.37 5.87 0.12 59.53 11:14:01 PM 0 41.49 0.00 5.60 7.07 0.12 45.73 11:14:01 PM 1 18.80 0.00 3.15 4.67 0.12 73.26 11:15:01 PM all 11.97 0.00 1.83 1.05 0.07 85.07 11:15:01 PM 0 11.39 0.00 1.84 1.04 0.07 85.66 11:15:01 PM 1 12.55 0.00 1.82 1.07 0.07 84.49 11:16:01 PM all 27.37 0.00 4.43 1.33 0.10 66.78 11:16:01 PM 0 31.56 0.00 4.44 1.05 0.10 62.84 11:16:01 PM 1 23.18 0.00 4.41 1.60 0.10 70.71 11:17:01 PM all 0.05 0.00 0.31 1.52 0.04 98.08 11:17:01 PM 0 0.05 0.00 0.42 1.92 0.03 97.58 11:17:01 PM 1 0.05 0.00 0.20 1.12 0.05 98.58 11:18:01 PM all 16.08 0.00 0.53 0.03 0.10 83.26 11:18:01 PM 0 8.83 0.00 0.40 0.07 0.10 90.60 11:18:01 PM 1 23.36 0.00 0.66 0.00 0.10 75.88 11:19:01 PM all 12.80 0.00 0.34 0.01 0.08 86.76 11:19:01 PM 0 0.32 0.00 0.20 0.02 0.07 99.40 11:19:01 PM 1 25.31 0.00 0.49 0.00 0.10 74.10 11:20:01 PM all 6.62 0.00 0.18 0.00 0.07 93.13 11:20:01 PM 0 13.07 0.00 0.23 0.00 0.07 86.63 11:20:01 PM 1 0.17 0.00 0.13 0.00 0.07 99.63 11:21:01 PM all 17.87 0.00 0.42 0.00 0.12 81.59 11:21:01 PM 0 35.57 0.00 0.61 0.00 0.12 63.70 11:21:01 PM 1 0.30 0.00 0.23 0.00 0.12 99.35 11:22:01 PM all 28.83 0.00 3.70 0.36 0.09 67.02 11:22:01 PM 0 15.80 0.00 3.52 0.52 0.10 80.06 11:22:01 PM 1 41.86 0.00 3.87 0.20 0.08 53.99 Average: all 18.42 0.00 2.22 1.71 0.09 77.56 Average: 0 19.53 0.00 2.32 2.00 0.09 76.06 Average: 1 17.32 0.00 2.12 1.41 0.09 79.05