---> uname -a: Linux prd-centos8-robot-2c-8g-77.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 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 574 5008 19 2114 6827 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:ed:95:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:feed:957a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/03/2024 _x86_64_ (2 CPU) 04:32:51 LINUX RESTART (2 CPU) 04:34:01 AM tps rtps wtps bread/s bwrtn/s 04:35:01 AM 66.98 15.84 51.13 2792.00 4669.48 04:36:01 AM 89.17 0.33 88.84 21.33 8107.07 04:37:01 AM 33.04 1.22 31.82 152.35 3676.97 04:38:01 AM 0.45 0.03 0.42 2.27 5.70 04:39:01 AM 39.53 0.17 39.36 9.47 2740.64 04:40:01 AM 26.91 0.03 26.87 3.47 5462.31 04:41:01 AM 20.58 0.35 20.23 45.18 811.86 Average: 39.52 2.57 36.95 432.31 3639.06 04:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:35:01 AM 5305528 7013696 2576896 32.69 2688 1895412 760740 8.52 237504 2035532 161388 04:36:01 AM 5253780 7079456 2628644 33.35 2688 2002476 644812 7.22 212776 2070436 90428 04:37:01 AM 5258196 7089108 2624228 33.29 2688 2008260 646728 7.24 239628 2038728 32 04:38:01 AM 5253664 7084652 2628760 33.35 2688 2008328 646728 7.24 240168 2042720 4 04:39:01 AM 4991004 7019120 2891420 36.68 2688 2197732 687960 7.70 258052 2261476 152756 04:40:01 AM 4997228 7025452 2885196 36.60 2688 2198180 701020 7.85 262676 2248356 276 04:41:01 AM 5218292 7075300 2664132 33.80 2688 2033016 646276 7.24 437436 1877412 13356 Average: 5182527 7055255 2699897 34.25 2688 2049058 676323 7.57 269749 2082094 59749 04:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 186.77 134.86 1195.24 45.86 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 58.61 47.11 501.82 8.45 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 12.78 7.26 5.33 2.90 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 6.85 4.25 1.18 0.94 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 35.49 30.54 278.93 6.93 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 235.05 208.33 53.59 45.24 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 47.58 37.05 78.44 21.41 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 83.31 67.06 302.07 18.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/03/2024 _x86_64_ (2 CPU) 04:32:51 LINUX RESTART (2 CPU) 04:34:01 AM CPU %user %nice %system %iowait %steal %idle 04:35:01 AM all 30.96 0.00 5.05 2.63 0.08 61.27 04:35:01 AM 0 29.62 0.00 4.41 2.01 0.08 63.87 04:35:01 AM 1 32.31 0.00 5.70 3.24 0.08 58.66 04:36:01 AM all 40.29 0.00 4.69 3.35 0.09 51.59 04:36:01 AM 0 57.93 0.00 5.34 3.88 0.10 32.76 04:36:01 AM 1 22.64 0.00 4.03 2.81 0.08 70.43 04:37:01 AM all 13.01 0.00 1.33 4.77 0.06 80.84 04:37:01 AM 0 15.21 0.00 1.55 4.07 0.07 79.10 04:37:01 AM 1 10.81 0.00 1.10 5.46 0.05 82.58 04:38:01 AM all 0.56 0.00 0.45 0.00 0.03 98.96 04:38:01 AM 0 0.45 0.00 0.52 0.00 0.02 99.02 04:38:01 AM 1 0.67 0.00 0.38 0.00 0.05 98.90 04:39:01 AM all 26.99 0.00 3.97 4.12 0.08 64.83 04:39:01 AM 0 31.27 0.00 4.40 4.81 0.08 59.44 04:39:01 AM 1 22.72 0.00 3.55 3.44 0.08 70.21 04:40:01 AM all 7.60 0.00 1.61 2.58 0.05 88.16 04:40:01 AM 0 11.88 0.00 1.75 1.00 0.05 85.31 04:40:01 AM 1 3.31 0.00 1.46 4.17 0.05 91.01 04:41:01 AM all 24.21 0.00 2.78 0.26 0.07 72.68 04:41:01 AM 0 27.06 0.00 3.12 0.25 0.07 69.50 04:41:01 AM 1 21.37 0.00 2.44 0.27 0.07 75.86 Average: all 20.53 0.00 2.84 2.53 0.07 74.03 Average: 0 24.79 0.00 3.02 2.29 0.07 69.83 Average: 1 16.27 0.00 2.67 2.77 0.07 78.23