---> uname -a: Linux prd-centos8-robot-2c-8g-9830.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 601 4969 19 2127 6800 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:27:cc:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe27:cc75/64 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) 11/24/2024 _x86_64_ (2 CPU) 04:10:53 LINUX RESTART (2 CPU) 04:12:02 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 124.65 7.00 117.66 1271.43 10979.43 04:14:01 AM 35.90 0.98 34.92 110.90 4449.43 04:15:01 AM 45.56 0.07 45.49 2.80 2804.40 04:16:01 AM 22.66 0.03 22.63 3.47 5525.91 04:17:01 AM 0.37 0.00 0.37 0.00 6.25 04:18:01 AM 0.13 0.00 0.13 0.00 1.45 04:19:01 AM 0.35 0.10 0.25 32.12 6.90 04:20:01 AM 10.43 0.33 10.10 37.85 475.62 04:21:01 AM 24.60 0.52 24.08 63.86 1169.19 Average: 29.23 0.99 28.24 167.13 2809.19 04:12:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 5138240 6998732 2744192 34.81 2688 2038156 736768 8.25 213156 2189716 139104 04:14:01 AM 5262828 7100136 2619604 33.23 2688 2014440 636452 7.13 239920 2035216 16 04:15:01 AM 4994072 7031444 2888360 36.64 2688 2206432 680052 7.61 256476 2262676 155420 04:16:01 AM 5009340 7046456 2873092 36.45 2688 2206512 651708 7.30 256844 2241564 4 04:17:01 AM 5009032 7046148 2873400 36.45 2688 2206512 651708 7.30 256848 2242036 4 04:18:01 AM 5009456 7046576 2872976 36.45 2688 2206516 651708 7.30 256848 2241704 4 04:19:01 AM 4964868 7005064 2917564 37.01 2688 2209592 715356 8.01 256984 2286160 2100 04:20:01 AM 5122000 6996512 2760432 35.02 2688 2047940 721840 8.08 253516 2148368 7616 04:21:01 AM 5127404 6999876 2755028 34.95 2688 2048124 718784 8.05 450492 1953408 1548 Average: 5070804 7030105 2811628 35.67 2688 2131580 684931 7.67 271232 2177872 33980 04:12:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 99.66 78.52 1091.37 11.33 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 15.13 11.00 6.81 3.96 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 45.28 39.81 302.10 10.17 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 421.26 328.76 104.85 90.17 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 3.15 2.25 0.82 0.68 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 3.05 2.12 0.48 0.44 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 21.66 12.60 16.47 1.83 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 125.86 103.27 1357.74 29.93 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 19.48 18.30 16.26 8.58 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 83.80 66.26 320.47 17.47 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) 11/24/2024 _x86_64_ (2 CPU) 04:10:53 LINUX RESTART (2 CPU) 04:12:02 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 36.99 0.00 5.93 4.04 0.17 52.87 04:13:01 AM 0 29.31 0.00 5.99 4.09 0.17 60.44 04:13:01 AM 1 44.65 0.00 5.88 4.00 0.17 45.30 04:14:01 AM all 15.40 0.00 2.00 1.47 0.10 81.03 04:14:01 AM 0 15.28 0.00 1.62 1.54 0.12 81.45 04:14:01 AM 1 15.52 0.00 2.39 1.40 0.08 80.61 04:15:01 AM all 27.27 0.00 4.44 0.80 0.12 67.37 04:15:01 AM 0 29.51 0.00 4.50 0.88 0.10 65.00 04:15:01 AM 1 25.02 0.00 4.38 0.72 0.13 69.75 04:16:01 AM all 1.58 0.00 1.24 0.85 0.08 96.25 04:16:01 AM 0 1.34 0.00 1.42 0.70 0.10 96.43 04:16:01 AM 1 1.83 0.00 1.06 0.99 0.07 96.06 04:17:01 AM all 0.34 0.00 0.09 0.00 0.05 99.52 04:17:01 AM 0 0.32 0.00 0.07 0.00 0.05 99.57 04:17:01 AM 1 0.37 0.00 0.12 0.00 0.05 99.47 04:18:01 AM all 0.34 0.00 0.08 0.00 0.05 99.52 04:18:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 04:18:01 AM 1 0.12 0.00 0.10 0.00 0.07 99.72 04:19:01 AM all 4.55 0.00 1.28 0.02 0.07 94.09 04:19:01 AM 0 8.70 0.00 2.39 0.03 0.07 88.81 04:19:01 AM 1 0.40 0.00 0.17 0.00 0.07 99.36 04:20:01 AM all 10.00 0.00 2.02 0.09 0.12 87.77 04:20:01 AM 0 11.26 0.00 2.49 0.12 0.12 86.02 04:20:01 AM 1 8.74 0.00 1.56 0.07 0.12 89.51 04:21:01 AM all 27.41 0.00 2.79 0.38 0.12 69.31 04:21:01 AM 0 21.50 0.00 2.59 0.33 0.10 75.48 04:21:01 AM 1 33.32 0.00 2.99 0.42 0.13 63.14 Average: all 13.73 0.00 2.20 0.84 0.10 83.12 Average: 0 13.07 0.00 2.34 0.85 0.09 83.64 Average: 1 14.40 0.00 2.07 0.84 0.10 82.60