---> uname -a: Linux prd-centos8-robot-2c-8g-9556.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 591 4987 19 2119 6810 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:64:bf:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fe64:bf85/64 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) 11/23/2024 _x86_64_ (2 CPU) 03:58:30 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 84.69 35.18 49.52 6101.00 35196.94 04:01:01 AM 126.04 6.88 119.16 1250.25 10958.95 04:02:01 AM 39.83 1.07 38.76 112.65 4594.19 04:03:01 AM 31.24 0.07 31.17 2.80 1756.26 04:04:01 AM 41.19 0.03 41.15 3.47 6850.38 04:05:01 AM 2.88 0.10 2.78 32.13 90.83 04:06:01 AM 1.92 0.00 1.92 0.00 66.14 04:07:01 AM 0.23 0.00 0.23 0.00 13.21 04:08:01 AM 24.98 0.85 24.13 101.70 1151.60 Average: 39.23 4.91 34.32 845.03 6743.12 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5586328 7088428 2296100 29.13 2688 1695344 697116 7.81 183636 1832300 92280 04:01:01 AM 5127688 6984064 2754740 34.95 2688 2034048 739572 8.28 212500 2200692 139328 04:02:01 AM 5254188 7087484 2628240 33.34 2688 2010400 629268 7.05 239112 2045260 16 04:03:01 AM 4943316 6989344 2939112 37.29 2688 2214928 695664 7.79 254884 2315068 187260 04:04:01 AM 5032000 7065032 2850428 36.16 2688 2202472 644520 7.22 256232 2221360 8 04:05:01 AM 4962584 6996824 2919844 37.04 2688 2203680 740216 8.29 256364 2289376 84 04:06:01 AM 4905752 6940024 2976676 37.76 2688 2203728 809060 9.06 256364 2345944 24 04:07:01 AM 5030984 7066272 2851444 36.17 2688 2204744 639268 7.16 256748 2222500 716 04:08:01 AM 5161172 7025288 2721256 34.52 2688 2039060 676704 7.58 448032 1921784 1456 Average: 5111557 7026973 2770871 35.15 2688 2089823 696821 7.80 262652 2154920 46797 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 250.45 156.33 1102.11 58.31 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 104.12 79.84 1109.56 11.45 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 14.71 8.24 6.65 3.44 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 40.57 32.66 295.46 7.09 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 128.79 98.07 32.99 23.79 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 128.03 125.50 561.01 696.70 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 576.62 480.56 6840.19 31.04 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 476.37 358.47 4025.42 23.78 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 48.67 36.72 84.67 29.93 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 196.46 152.91 1561.79 98.37 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) 11/23/2024 _x86_64_ (2 CPU) 03:58:30 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 29.68 0.03 5.60 32.82 0.08 31.79 04:00:01 AM 0 23.35 0.02 6.31 32.56 0.08 37.67 04:00:01 AM 1 35.96 0.03 4.89 33.09 0.08 25.94 04:01:01 AM all 36.30 0.00 5.53 4.36 0.10 53.71 04:01:01 AM 0 26.55 0.00 4.68 3.29 0.10 65.39 04:01:01 AM 1 46.08 0.00 6.39 5.42 0.10 42.01 04:02:01 AM all 15.67 0.00 1.89 1.43 0.08 80.93 04:02:01 AM 0 10.68 0.00 1.69 1.62 0.07 85.95 04:02:01 AM 1 20.68 0.00 2.09 1.24 0.08 75.91 04:03:01 AM all 22.37 0.00 3.53 1.07 0.08 72.95 04:03:01 AM 0 23.36 0.00 3.43 0.97 0.08 72.15 04:03:01 AM 1 21.37 0.00 3.63 1.17 0.08 73.75 04:04:01 AM all 6.21 0.00 1.44 2.37 0.05 89.94 04:04:01 AM 0 4.88 0.00 1.39 2.06 0.05 91.63 04:04:01 AM 1 7.54 0.00 1.49 2.68 0.05 88.24 04:05:01 AM all 9.58 0.00 0.48 0.02 0.06 89.87 04:05:01 AM 0 8.42 0.00 0.40 0.03 0.07 91.08 04:05:01 AM 1 10.74 0.00 0.55 0.00 0.05 88.65 04:06:01 AM all 12.09 0.00 1.47 0.01 0.12 86.31 04:06:01 AM 0 13.25 0.00 1.66 0.02 0.12 84.95 04:06:01 AM 1 10.94 0.00 1.29 0.00 0.12 87.65 04:07:01 AM all 9.62 0.00 1.09 0.00 0.09 89.20 04:07:01 AM 0 15.56 0.00 1.78 0.00 0.10 82.56 04:07:01 AM 1 3.77 0.00 0.40 0.00 0.08 95.74 04:08:01 AM all 29.37 0.00 3.78 0.42 0.09 66.34 04:08:01 AM 0 18.82 0.00 2.87 0.20 0.10 78.01 04:08:01 AM 1 39.95 0.00 4.70 0.63 0.08 54.64 Average: all 19.00 0.00 2.76 4.71 0.08 73.44 Average: 0 16.09 0.00 2.69 4.51 0.09 76.63 Average: 1 21.91 0.00 2.83 4.91 0.08 70.27