---> uname -a: Linux prd-centos8-robot-2c-8g-5054.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 578 5057 19 2061 6825 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:74:11:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe74:112e/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) 01/25/2025 _x86_64_ (2 CPU) 23:05:42 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 189.69 145.48 44.20 14377.49 37929.82 11:08:01 PM 33.44 0.18 33.26 10.53 3523.13 11:09:01 PM 22.49 0.07 22.43 1.60 2712.11 11:10:01 PM 57.67 0.00 57.67 0.00 6139.19 11:11:01 PM 51.93 0.73 51.20 53.05 5706.23 11:12:01 PM 11.96 0.22 11.75 35.72 371.61 11:13:01 PM 3.32 0.00 3.32 0.00 77.72 11:14:01 PM 8.75 0.48 8.26 67.31 136.90 Average: 47.41 18.40 29.01 1818.29 7074.76 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5615032 7092160 2267392 28.77 2688 1671760 655876 7.34 177808 1813184 70972 11:08:01 PM 5515428 7056820 2366996 30.03 2688 1734160 691780 7.75 187120 1895864 41764 11:09:01 PM 5368588 7008852 2513836 31.89 2688 1829364 747116 8.37 201028 2015688 66492 11:10:01 PM 5332616 7030700 2549808 32.35 2688 1881528 692720 7.76 186860 2042408 30116 11:11:01 PM 5199924 7000720 2682500 34.03 2688 1978928 705508 7.90 198252 2141672 8 11:12:01 PM 5198952 7001000 2683472 34.04 2688 1980148 700356 7.84 226520 2115796 12 11:13:01 PM 5198996 7001032 2683428 34.04 2688 1980148 700356 7.84 226516 2115620 4 11:14:01 PM 5266656 7070888 2615768 33.18 2688 1982340 692360 7.75 383904 1891188 188 Average: 5337024 7032772 2545400 32.29 2688 1879797 698259 7.82 223501 2003928 26194 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 248.12 153.93 1041.86 56.79 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 29.71 26.94 303.64 3.46 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 19.88 16.13 289.99 2.01 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 20.05 18.96 232.90 3.27 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 43.50 31.81 438.87 5.82 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 16.46 12.13 14.77 5.79 0.00 0.00 0.00 0.00 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 4.60 0.52 0.91 0.19 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 11.51 11.35 9.94 5.49 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 49.23 33.97 291.62 10.35 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) 01/25/2025 _x86_64_ (2 CPU) 23:05:42 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 32.59 0.07 9.75 18.53 0.13 38.93 11:07:01 PM 0 31.47 0.08 9.10 17.69 0.13 41.53 11:07:01 PM 1 33.70 0.05 10.40 19.37 0.13 36.35 11:08:01 PM all 6.89 0.00 1.03 20.40 0.07 71.62 11:08:01 PM 0 6.01 0.00 0.99 22.73 0.08 70.19 11:08:01 PM 1 7.76 0.00 1.08 18.07 0.05 73.04 11:09:01 PM all 6.88 0.00 0.95 10.12 0.04 82.00 11:09:01 PM 0 7.19 0.00 1.04 7.54 0.03 84.21 11:09:01 PM 1 6.58 0.00 0.87 12.70 0.05 79.80 11:10:01 PM all 12.20 0.00 2.03 24.94 0.07 60.76 11:10:01 PM 0 9.16 0.00 1.55 21.65 0.07 67.57 11:10:01 PM 1 15.25 0.00 2.51 28.24 0.07 53.94 11:11:01 PM all 17.88 0.00 2.41 3.92 0.08 75.71 11:11:01 PM 0 17.28 0.00 2.37 5.59 0.08 74.67 11:11:01 PM 1 18.48 0.00 2.45 2.24 0.08 76.74 11:12:01 PM all 12.19 0.00 1.20 0.81 0.05 85.75 11:12:01 PM 0 9.67 0.00 1.17 0.84 0.05 88.28 11:12:01 PM 1 14.71 0.00 1.24 0.78 0.05 83.22 11:13:01 PM all 0.39 0.00 0.07 0.03 0.07 99.45 11:13:01 PM 0 0.23 0.00 0.05 0.00 0.05 99.67 11:13:01 PM 1 0.55 0.00 0.08 0.05 0.08 99.23 11:14:01 PM all 15.88 0.00 1.50 1.59 0.06 80.97 11:14:01 PM 0 3.57 0.00 1.15 0.35 0.05 94.87 11:14:01 PM 1 28.18 0.00 1.85 2.84 0.07 67.06 Average: all 13.10 0.01 2.36 10.04 0.07 74.42 Average: 0 10.56 0.01 2.17 9.54 0.07 77.65 Average: 1 15.64 0.01 2.56 10.53 0.07 71.20