---> uname -a: Linux prd-centos8-robot-2c-8g-16084.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 641 4775 19 2280 6753 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:72:17:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe72:1747/64 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) 08/30/2024 _x86_64_ (2 CPU) 08:53:47 LINUX RESTART (2 CPU) 08:54:01 AM tps rtps wtps bread/s bwrtn/s 08:55:01 AM 199.72 139.70 60.02 13386.81 38180.73 08:56:01 AM 100.57 12.73 87.84 2334.02 6496.93 08:57:01 AM 73.94 0.63 73.30 48.93 9323.56 08:58:01 AM 25.34 0.42 24.93 64.78 1475.87 08:59:01 AM 47.43 0.03 47.40 3.47 7014.88 09:00:01 AM 2.68 0.00 2.68 0.00 77.77 09:01:01 AM 0.50 0.02 0.48 0.13 6.63 09:02:01 AM 0.57 0.07 0.50 1.73 7.23 09:03:02 AM 9.70 0.18 9.51 33.86 254.07 Average: 51.16 17.09 34.07 1763.86 6981.98 08:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 AM 5738844 7144364 2143580 27.19 2688 1602396 627640 7.03 165680 1708020 47004 08:56:01 AM 5274696 7070816 2607728 33.08 2688 1974368 662364 7.42 210760 2061576 220316 08:57:01 AM 5195508 7018180 2686916 34.09 2688 2000112 684900 7.67 231380 2109488 1120 08:58:01 AM 4987056 6987660 2895368 36.73 2688 2172008 727812 8.15 271572 2258540 153640 08:59:01 AM 4987860 7008760 2894564 36.72 2688 2190420 684256 7.66 259964 2259652 28 09:00:01 AM 4987856 7008760 2894568 36.72 2688 2190424 673620 7.54 259960 2259648 8 09:01:01 AM 4987160 7008076 2895264 36.73 2688 2190424 673620 7.54 259960 2260208 12 09:02:01 AM 4987500 7008488 2894924 36.73 2688 2190496 673620 7.54 260136 2259792 4 09:03:02 AM 4905804 6924928 2976620 37.76 2688 2188428 766420 8.58 290704 2309032 13196 Average: 5116920 7020004 2765504 35.08 2688 2077675 686028 7.68 245568 2165106 48370 08:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM eth0 253.42 141.40 908.56 54.67 0.00 0.00 0.00 0.00 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 93.44 72.83 951.48 10.97 0.00 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 41.14 24.90 328.02 5.12 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 37.55 32.42 272.93 7.45 0.00 0.00 0.00 0.00 08:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 625.39 485.75 124.96 102.08 0.00 0.00 0.00 0.00 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 1.08 0.65 0.25 0.15 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 0.98 0.17 0.05 0.01 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 0.70 0.18 0.04 0.01 0.00 0.00 0.00 0.00 09:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:02 AM eth0 20.81 15.78 30.17 21.80 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 119.39 86.00 290.71 22.47 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) 08/30/2024 _x86_64_ (2 CPU) 08:53:47 LINUX RESTART (2 CPU) 08:54:01 AM CPU %user %nice %system %iowait %steal %idle 08:55:01 AM all 32.10 0.06 9.61 41.53 0.11 16.59 08:55:01 AM 0 31.50 0.05 10.00 40.79 0.12 17.54 08:55:01 AM 1 32.69 0.07 9.22 42.26 0.10 15.66 08:56:01 AM all 37.05 0.00 6.21 3.51 0.11 53.12 08:56:01 AM 0 32.84 0.00 5.35 3.28 0.12 58.41 08:56:01 AM 1 41.25 0.00 7.08 3.75 0.10 47.83 08:57:01 AM all 15.70 0.00 2.01 6.35 0.09 75.85 08:57:01 AM 0 12.60 0.00 1.38 6.09 0.08 79.84 08:57:01 AM 1 18.80 0.00 2.65 6.60 0.10 71.85 08:58:01 AM all 20.88 0.00 3.06 2.26 0.08 73.73 08:58:01 AM 0 14.58 0.00 2.52 1.01 0.08 81.81 08:58:01 AM 1 27.16 0.00 3.61 3.51 0.07 65.65 08:59:01 AM all 13.03 0.00 3.35 3.94 0.08 79.59 08:59:01 AM 0 11.26 0.00 3.10 4.13 0.10 81.41 08:59:01 AM 1 14.81 0.00 3.60 3.75 0.07 77.78 09:00:01 AM all 0.33 0.00 0.08 0.17 0.04 99.38 09:00:01 AM 0 0.27 0.00 0.05 0.33 0.03 99.32 09:00:01 AM 1 0.40 0.00 0.10 0.00 0.05 99.45 09:01:01 AM all 0.30 0.00 0.07 0.00 0.04 99.59 09:01:01 AM 0 0.08 0.00 0.08 0.00 0.05 99.78 09:01:01 AM 1 0.52 0.00 0.05 0.00 0.03 99.40 09:02:01 AM all 0.32 0.00 0.06 0.01 0.02 99.60 09:02:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 09:02:01 AM 1 0.52 0.00 0.03 0.02 0.00 99.43 09:03:02 AM all 10.94 0.00 1.23 0.10 0.07 87.67 09:03:02 AM 0 6.28 0.00 0.90 0.05 0.07 92.71 09:03:02 AM 1 15.60 0.00 1.55 0.15 0.07 82.63 Average: all 14.45 0.01 2.83 6.33 0.07 76.31 Average: 0 12.09 0.01 2.58 6.06 0.08 79.18 Average: 1 16.80 0.01 3.08 6.59 0.07 73.45