---> uname -a: Linux prd-centos8-robot-2c-8g-2409.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 618 4953 19 2125 6783 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:e9:cb:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fee9:cb93/64 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) 10/29/2024 _x86_64_ (2 CPU) 03:58:16 LINUX RESTART (2 CPU) 03:59:02 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 95.59 16.44 79.16 3274.55 6384.62 04:01:01 AM 76.88 0.70 76.18 50.77 9754.01 04:02:01 AM 28.64 0.50 28.14 66.60 1544.29 04:03:01 AM 43.17 0.03 43.14 3.47 6854.30 04:04:01 AM 2.57 0.10 2.47 32.13 81.20 04:05:01 AM 2.25 0.03 2.22 1.87 113.46 04:06:01 AM 13.33 0.38 12.95 42.52 584.29 Average: 37.35 2.56 34.79 489.32 3610.26 03:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5309528 7035644 2572904 32.64 2688 1907856 718356 8.04 210560 2037364 159208 04:01:01 AM 5157760 6988676 2724672 34.57 2688 2008156 717480 8.03 231156 2144764 1120 04:02:01 AM 4972744 7000900 2909688 36.91 2688 2198036 696504 7.80 255724 2284264 170148 04:03:01 AM 4996228 7027112 2886204 36.62 2688 2200400 668240 7.48 257692 2252652 4 04:04:01 AM 4954748 6987524 2927684 37.14 2688 2202292 732520 8.20 257960 2293624 816 04:05:01 AM 4949196 6984124 2933236 37.21 2688 2204452 732520 8.20 258096 2299060 1572 04:06:01 AM 5152084 7019800 2730348 34.64 2688 2042736 675436 7.56 327704 2049088 21548 Average: 5070327 7006254 2812105 35.68 2688 2109133 705865 7.90 256985 2194402 50631 03:59:02 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 266.99 180.09 1661.95 54.27 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 57.93 44.55 464.41 17.16 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 44.49 31.34 295.29 7.29 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 241.57 167.68 54.76 35.89 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 25.83 16.48 6.90 2.74 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 24.18 19.55 6.93 4.65 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 66.01 46.47 86.52 31.25 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 103.46 72.05 365.04 21.82 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) 10/29/2024 _x86_64_ (2 CPU) 03:58:16 LINUX RESTART (2 CPU) 03:59:02 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 39.18 0.00 6.47 1.61 0.10 52.63 04:00:01 AM 0 42.58 0.00 6.91 1.83 0.10 48.57 04:00:01 AM 1 35.79 0.00 6.02 1.39 0.10 56.69 04:01:01 AM all 22.73 0.00 3.25 1.27 0.08 72.67 04:01:01 AM 0 23.74 0.00 3.03 1.07 0.07 72.09 04:01:01 AM 1 21.72 0.00 3.47 1.47 0.08 73.26 04:02:01 AM all 24.50 0.00 3.56 1.02 0.08 70.83 04:02:01 AM 0 27.51 0.00 3.59 1.16 0.08 67.65 04:02:01 AM 1 21.49 0.00 3.53 0.88 0.08 74.02 04:03:01 AM all 9.24 0.00 1.82 4.97 0.05 83.91 04:03:01 AM 0 7.14 0.00 1.57 6.59 0.05 84.66 04:03:01 AM 1 11.35 0.00 2.07 3.36 0.05 83.17 04:04:01 AM all 5.52 0.00 0.55 0.07 0.05 93.81 04:04:01 AM 0 7.00 0.00 0.65 0.00 0.05 92.30 04:04:01 AM 1 4.04 0.00 0.45 0.13 0.05 95.32 04:05:01 AM all 10.26 0.00 0.63 0.01 0.07 89.04 04:05:01 AM 0 9.45 0.00 0.82 0.02 0.07 89.65 04:05:01 AM 1 11.06 0.00 0.43 0.00 0.07 88.43 04:06:01 AM all 18.96 0.00 2.36 0.21 0.08 78.39 04:06:01 AM 0 24.34 0.00 2.12 0.15 0.08 73.31 04:06:01 AM 1 13.57 0.00 2.60 0.27 0.07 83.49 Average: all 18.58 0.00 2.65 1.31 0.07 77.38 Average: 0 20.21 0.00 2.66 1.54 0.07 75.52 Average: 1 16.96 0.00 2.65 1.07 0.07 79.25