---> uname -a: Linux prd-centos8-robot-2c-8g-5672.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 652 4913 19 2132 6749 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:e9:61:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fee9:61c4/64 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) 11/10/2024 _x86_64_ (2 CPU) 02:17:19 LINUX RESTART (2 CPU) 02:18:01 AM tps rtps wtps bread/s bwrtn/s 02:19:01 AM 73.51 33.72 39.80 5553.22 18913.19 02:20:01 AM 118.03 6.78 111.25 1247.58 9057.51 02:21:01 AM 47.52 0.98 46.54 110.86 6091.47 02:22:01 AM 25.02 0.07 24.96 2.80 1422.14 02:23:01 AM 44.54 2.52 42.02 396.00 6821.21 02:24:01 AM 11.85 0.42 11.43 69.06 381.55 02:25:01 AM 29.22 0.53 28.69 64.78 1276.46 Average: 49.96 6.43 43.53 1063.56 6280.94 02:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:19:01 AM 5429176 6983404 2453256 31.12 2688 1745036 829192 9.28 189440 1976108 98292 02:20:01 AM 5188036 6990952 2694396 34.18 2688 1980844 789424 8.84 210456 2146172 127568 02:21:01 AM 5214352 7050972 2668080 33.85 2688 2013692 703980 7.88 239572 2085868 12 02:22:01 AM 4933984 6966880 2948448 37.41 2688 2202652 756300 8.47 255076 2328428 170048 02:23:01 AM 4951064 6998520 2931368 37.19 2688 2216720 708080 7.93 262460 2295508 12 02:24:01 AM 5003048 6907800 2879384 36.53 2688 2079868 801956 8.98 283788 2245516 30888 02:25:01 AM 5038820 6918848 2843612 36.08 2688 2055632 789056 8.84 453048 2044448 16732 Average: 5108354 6973911 2774078 35.19 2688 2042063 768284 8.60 270549 2160293 63365 02:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 270.65 162.47 1266.06 58.75 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 48.73 41.20 505.64 6.91 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 56.11 40.31 439.07 6.40 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 34.92 29.37 292.85 6.34 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 191.90 138.02 44.53 30.83 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 62.74 39.78 76.23 25.32 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 19.14 18.66 15.15 8.77 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 97.75 67.12 377.11 20.48 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) 11/10/2024 _x86_64_ (2 CPU) 02:17:19 LINUX RESTART (2 CPU) 02:18:01 AM CPU %user %nice %system %iowait %steal %idle 02:19:01 AM all 25.11 0.03 5.11 17.72 0.10 51.92 02:19:01 AM 0 28.77 0.07 4.48 16.97 0.10 49.62 02:19:01 AM 1 21.44 0.00 5.74 18.48 0.10 54.24 02:20:01 AM all 28.15 0.00 5.25 10.78 0.10 55.72 02:20:01 AM 0 38.52 0.00 6.11 10.58 0.10 44.69 02:20:01 AM 1 17.75 0.00 4.38 10.99 0.10 66.78 02:21:01 AM all 18.91 0.00 2.23 1.49 0.08 77.30 02:21:01 AM 0 22.59 0.00 2.32 1.49 0.08 73.52 02:21:01 AM 1 15.23 0.00 2.14 1.49 0.07 81.08 02:22:01 AM all 20.45 0.00 3.17 2.10 0.08 74.20 02:22:01 AM 0 20.83 0.00 3.27 2.33 0.08 73.48 02:22:01 AM 1 20.07 0.00 3.07 1.87 0.08 74.91 02:23:01 AM all 8.38 0.00 1.77 3.33 0.05 86.47 02:23:01 AM 0 11.38 0.00 2.07 3.56 0.05 82.94 02:23:01 AM 1 5.38 0.00 1.47 3.09 0.05 90.00 02:24:01 AM all 9.15 0.00 1.39 0.16 0.06 89.24 02:24:01 AM 0 7.02 0.00 1.45 0.13 0.07 91.32 02:24:01 AM 1 11.28 0.00 1.32 0.18 0.05 87.17 02:25:01 AM all 31.40 0.00 3.67 0.77 0.10 64.06 02:25:01 AM 0 46.63 0.00 4.46 0.82 0.10 47.99 02:25:01 AM 1 16.17 0.00 2.87 0.72 0.10 80.13 Average: all 20.22 0.00 3.23 5.19 0.08 71.27 Average: 0 25.11 0.01 3.45 5.13 0.08 66.22 Average: 1 15.33 0.00 3.00 5.26 0.08 76.33