---> uname -a: Linux prd-centos8-robot-2c-8g-39714.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 584 4952 19 2160 6816 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:ee:17:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:feee:1710/64 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) 10/07/2024 _x86_64_ (2 CPU) 04:54:17 LINUX RESTART (2 CPU) 04:55:02 AM tps rtps wtps bread/s bwrtn/s 04:56:01 AM 72.71 23.06 49.65 5364.32 25897.39 04:57:01 AM 124.03 6.87 117.16 1249.93 10745.41 04:58:01 AM 38.67 0.63 38.04 48.92 4526.86 04:59:01 AM 29.93 0.42 29.51 64.79 1662.39 05:00:01 AM 37.82 0.03 37.79 3.47 6787.25 05:01:01 AM 3.38 0.12 3.27 32.26 123.34 05:02:02 AM 20.77 0.48 20.29 49.43 2283.89 Average: 46.69 4.47 42.22 962.90 7388.56 04:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:56:01 AM 5561080 7074020 2321348 29.45 2688 1705836 709336 7.94 185420 1853812 97660 04:57:01 AM 5139856 6990968 2742572 34.79 2688 2028792 744488 8.34 213856 2185588 133540 04:58:01 AM 5152616 7004280 2729812 34.63 2688 2028736 732400 8.20 233348 2150876 22288 04:59:01 AM 5014384 7047896 2868044 36.39 2688 2202464 665140 7.45 253640 2243292 188384 05:00:01 AM 5025472 7058792 2856956 36.24 2688 2202644 651948 7.30 258460 2222892 8 05:01:01 AM 4938576 6993380 2943852 37.35 2688 2224108 740036 8.29 258584 2308460 20360 05:02:02 AM 5108588 7011524 2773840 35.19 2688 2078796 704152 7.88 463768 1960860 13344 Average: 5134367 7025837 2748061 34.86 2688 2067339 706786 7.91 266725 2132254 67941 04:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 268.32 158.67 1197.02 58.82 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 93.50 74.62 1006.96 10.70 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 14.51 5.80 5.64 2.69 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 39.03 32.18 295.16 7.55 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 205.61 183.17 43.91 40.51 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 74.01 50.60 372.94 5.20 0.00 0.00 0.00 0.00 05:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:02 AM eth0 74.45 45.87 118.68 55.12 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 109.55 78.51 432.50 25.72 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) 10/07/2024 _x86_64_ (2 CPU) 04:54:17 LINUX RESTART (2 CPU) 04:55:02 AM CPU %user %nice %system %iowait %steal %idle 04:56:01 AM all 21.30 0.01 4.77 36.69 0.07 37.17 04:56:01 AM 0 23.45 0.00 5.09 36.43 0.07 34.97 04:56:01 AM 1 19.13 0.02 4.45 36.96 0.07 39.38 04:57:01 AM all 35.32 0.00 5.89 5.83 0.11 52.86 04:57:01 AM 0 42.62 0.00 6.49 4.57 0.12 46.20 04:57:01 AM 1 27.99 0.00 5.29 7.09 0.10 59.54 04:58:01 AM all 11.16 0.00 1.58 1.27 0.08 85.91 04:58:01 AM 0 15.83 0.00 1.79 1.05 0.08 81.25 04:58:01 AM 1 6.50 0.00 1.37 1.49 0.07 90.58 04:59:01 AM all 26.32 0.00 3.72 0.49 0.08 69.39 04:59:01 AM 0 32.37 0.00 3.92 0.45 0.07 63.20 04:59:01 AM 1 20.27 0.00 3.52 0.53 0.08 75.60 05:00:01 AM all 5.82 0.00 1.57 2.41 0.03 90.16 05:00:01 AM 0 6.31 0.00 1.15 1.22 0.03 91.28 05:00:01 AM 1 5.34 0.00 1.99 3.60 0.03 89.04 05:01:01 AM all 6.77 0.00 0.40 0.05 0.05 92.74 05:01:01 AM 0 11.51 0.00 0.53 0.10 0.05 87.81 05:01:01 AM 1 2.11 0.00 0.27 0.00 0.05 97.58 05:02:02 AM all 19.72 0.00 2.73 0.50 0.07 76.98 05:02:02 AM 0 19.02 0.00 3.02 0.40 0.07 77.49 05:02:02 AM 1 20.42 0.00 2.44 0.61 0.07 76.47 Average: all 18.08 0.00 2.95 6.68 0.07 72.22 Average: 0 21.63 0.00 3.14 6.25 0.07 68.91 Average: 1 14.52 0.00 2.76 7.11 0.07 75.54