---> uname -a: Linux prd-centos8-robot-2c-8g-42211.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 641 4760 19 2296 6754 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:04:1c:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85702sec preferred_lft 85702sec inet6 fe80::f816:3eff:fe04:1c3b/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) 10/14/2024 _x86_64_ (2 CPU) 02:38:16 LINUX RESTART (2 CPU) 02:39:01 AM tps rtps wtps bread/s bwrtn/s 02:40:01 AM 105.18 37.50 67.68 6728.16 5907.60 02:41:01 AM 86.61 0.70 85.91 50.77 9469.67 02:42:01 AM 20.76 0.35 20.41 61.19 1966.04 02:43:01 AM 49.66 0.03 49.63 3.47 4685.77 02:44:01 AM 15.34 0.00 15.34 0.00 3383.91 02:45:01 AM 0.55 0.00 0.55 0.00 7.78 02:46:01 AM 0.33 0.00 0.33 0.00 3.95 02:47:01 AM 0.35 0.00 0.35 0.00 3.58 02:48:01 AM 0.32 0.00 0.32 0.00 3.68 02:49:01 AM 15.63 0.27 15.36 43.72 392.90 Average: 29.48 3.89 25.59 688.75 2582.78 02:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 AM 5332656 7025788 2549768 32.35 2688 1875184 745588 8.35 208856 2014400 123196 02:41:01 AM 5117220 6951664 2765204 35.08 2688 2011276 764136 8.56 221412 2191660 30096 02:42:01 AM 5127520 6996680 2754904 34.95 2688 2044328 711476 7.97 243996 2157764 30920 02:43:01 AM 4973504 7011144 2908920 36.90 2688 2207208 686380 7.69 258336 2275640 93116 02:44:01 AM 4970668 7008304 2911756 36.94 2688 2207220 686380 7.69 258356 2275644 4 02:45:01 AM 4970804 7008440 2911620 36.94 2688 2207220 686380 7.69 258360 2275716 8 02:46:01 AM 4970368 7008004 2912056 36.94 2688 2207220 686380 7.69 258360 2276276 4 02:47:01 AM 4970348 7007988 2912076 36.94 2688 2207224 686380 7.69 258360 2276052 4 02:48:01 AM 4970168 7007808 2912256 36.95 2688 2207224 686380 7.69 258360 2276188 4 02:49:01 AM 4888028 6924508 2994396 37.99 2688 2205568 772752 8.65 451300 2165984 13372 Average: 5029128 6995033 2853296 36.20 2688 2137967 711223 7.96 267570 2218532 29072 02:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 278.19 174.78 1572.61 60.17 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 65.16 53.38 631.32 8.84 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 14.50 12.75 6.44 4.41 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 235.08 202.77 334.52 41.12 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 335.12 233.76 63.13 52.42 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 2.65 2.00 0.55 0.48 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 1.38 0.43 0.37 0.23 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 0.85 0.13 0.08 0.01 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 0.88 0.47 0.29 0.24 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 20.09 17.01 18.59 8.13 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 95.39 69.75 262.82 17.61 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) 10/14/2024 _x86_64_ (2 CPU) 02:38:16 LINUX RESTART (2 CPU) 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 36.70 0.02 7.50 3.24 0.18 52.37 02:40:01 AM 0 46.90 0.00 8.01 4.35 0.18 40.56 02:40:01 AM 1 26.47 0.03 7.00 2.13 0.17 64.20 02:41:01 AM all 27.54 0.00 3.84 2.29 0.16 66.16 02:41:01 AM 0 42.25 0.00 4.91 2.59 0.15 50.11 02:41:01 AM 1 12.86 0.00 2.78 2.00 0.17 82.19 02:42:01 AM all 17.10 0.00 2.43 1.75 0.10 78.62 02:42:01 AM 0 20.49 0.00 2.45 1.32 0.10 75.64 02:42:01 AM 1 13.70 0.00 2.41 2.19 0.10 81.60 02:43:01 AM all 22.92 0.00 3.56 1.09 0.12 72.30 02:43:01 AM 0 35.47 0.00 4.18 0.94 0.12 59.29 02:43:01 AM 1 10.38 0.00 2.94 1.25 0.12 85.31 02:44:01 AM all 0.86 0.00 0.74 0.53 0.06 97.81 02:44:01 AM 0 0.57 0.00 0.69 0.67 0.07 98.01 02:44:01 AM 1 1.15 0.00 0.80 0.38 0.05 97.61 02:45:01 AM all 0.32 0.00 0.08 0.00 0.04 99.56 02:45:01 AM 0 0.13 0.00 0.08 0.00 0.05 99.73 02:45:01 AM 1 0.50 0.00 0.08 0.00 0.03 99.38 02:46:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 02:46:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 02:46:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 02:47:01 AM all 0.19 0.00 0.08 0.00 0.04 99.69 02:47:01 AM 0 0.05 0.00 0.07 0.00 0.03 99.85 02:47:01 AM 1 0.33 0.00 0.08 0.00 0.05 99.53 02:48:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 02:48:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 02:48:01 AM 1 0.60 0.00 0.05 0.00 0.02 99.33 02:49:01 AM all 19.36 0.00 2.11 0.16 0.08 78.29 02:49:01 AM 0 27.47 0.00 2.17 0.25 0.10 70.01 02:49:01 AM 1 11.24 0.00 2.05 0.07 0.07 86.57 Average: all 12.57 0.00 2.05 0.91 0.08 84.40 Average: 0 17.35 0.00 2.27 1.01 0.09 79.28 Average: 1 7.78 0.00 1.83 0.80 0.08 89.51