---> uname -a: Linux prd-centos8-robot-2c-8g-7366.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 582 4949 19 2165 6818 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:62:90:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fe62:907f/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) 02/01/2025 _x86_64_ (2 CPU) 04:01:06 LINUX RESTART (2 CPU) 04:02:01 AM tps rtps wtps bread/s bwrtn/s 04:03:01 AM 85.29 6.28 79.01 1095.50 6400.60 04:04:01 AM 71.71 0.73 70.98 53.05 9861.51 04:05:01 AM 10.28 0.57 9.72 64.79 272.54 04:06:01 AM 50.08 6.75 43.34 1249.18 3040.95 04:07:01 AM 23.28 0.00 23.28 0.00 5472.24 04:08:01 AM 8.40 0.42 7.98 69.06 863.39 04:09:01 AM 29.62 0.52 29.11 64.65 1979.14 Average: 39.81 2.18 37.63 370.90 3984.50 04:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:01 AM 5243800 7014716 2638624 33.47 2688 1950444 737948 8.26 194416 2112352 234628 04:04:01 AM 5244888 7047740 2637536 33.46 2688 1980976 681580 7.63 207728 2087572 1124 04:05:01 AM 5285328 7089032 2597096 32.95 2688 1981828 646100 7.23 217092 2037868 4 04:06:01 AM 5025908 7070296 2856516 36.24 2688 2214104 637940 7.14 257988 2230220 152760 04:07:01 AM 5021660 7065684 2860764 36.29 2688 2214104 637940 7.14 257984 2230296 16 04:08:01 AM 5098896 7012720 2783528 35.31 2688 2087532 691264 7.74 270756 2156364 27096 04:09:01 AM 5126976 7040700 2755448 34.96 2688 2089528 672648 7.53 468032 1939364 16516 Average: 5149637 7048698 2732787 34.67 2688 2074074 672203 7.53 267714 2113434 61735 04:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 185.40 131.16 1334.92 36.25 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 54.85 37.22 459.23 6.64 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 11.21 8.33 3.88 2.75 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 231.14 185.67 337.76 44.24 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 1.55 1.00 0.31 0.21 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 128.15 91.07 446.04 54.84 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 21.19 19.81 17.73 9.77 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 90.50 67.75 371.42 22.10 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) 02/01/2025 _x86_64_ (2 CPU) 04:01:06 LINUX RESTART (2 CPU) 04:02:01 AM CPU %user %nice %system %iowait %steal %idle 04:03:01 AM all 35.93 0.00 5.37 0.84 0.10 57.76 04:03:01 AM 0 45.39 0.00 7.06 1.00 0.10 46.45 04:03:01 AM 1 26.50 0.00 3.70 0.68 0.10 69.02 04:04:01 AM all 14.35 0.00 2.71 4.28 0.08 78.58 04:04:01 AM 0 12.33 0.00 2.19 4.04 0.08 81.35 04:04:01 AM 1 16.38 0.00 3.23 4.51 0.07 75.82 04:05:01 AM all 7.33 0.00 0.79 1.80 0.04 90.04 04:05:01 AM 0 11.21 0.00 0.80 2.20 0.03 85.75 04:05:01 AM 1 3.44 0.00 0.79 1.39 0.05 94.33 04:06:01 AM all 27.78 0.00 5.40 2.85 0.09 63.88 04:06:01 AM 0 34.27 0.00 6.11 2.50 0.10 57.01 04:06:01 AM 1 21.29 0.00 4.70 3.20 0.08 70.73 04:07:01 AM all 0.32 0.00 0.32 2.84 0.03 96.49 04:07:01 AM 0 0.52 0.00 0.38 3.27 0.03 95.80 04:07:01 AM 1 0.12 0.00 0.25 2.41 0.03 97.19 04:08:01 AM all 12.96 0.00 1.60 0.18 0.08 85.18 04:08:01 AM 0 19.21 0.00 1.90 0.03 0.07 78.79 04:08:01 AM 1 6.84 0.00 1.31 0.32 0.08 91.45 04:09:01 AM all 30.98 0.00 3.55 0.63 0.08 64.75 04:09:01 AM 0 32.03 0.00 4.01 0.57 0.08 63.31 04:09:01 AM 1 29.94 0.00 3.10 0.70 0.08 66.18 Average: all 18.54 0.00 2.82 1.92 0.07 76.65 Average: 0 22.14 0.00 3.21 1.95 0.07 72.62 Average: 1 14.94 0.00 2.44 1.89 0.07 80.66