---> uname -a: Linux prd-centos8-robot-2c-8g-7979.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4996 19 2126 6827 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:13:df:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fe13:dfea/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) 02/03/2025 _x86_64_ (2 CPU) 04:00:07 LINUX RESTART (2 CPU) 04:01:02 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 68.51 16.92 51.59 5230.21 6629.00 04:03:01 AM 99.10 0.73 98.37 53.06 11108.15 04:04:01 AM 21.46 0.45 21.01 64.78 1588.17 04:05:01 AM 29.23 6.72 22.51 1245.93 1472.52 04:06:01 AM 44.56 0.03 44.53 3.47 7042.89 04:07:01 AM 2.55 0.10 2.45 32.92 72.33 04:08:01 AM 15.03 0.40 14.63 46.79 679.42 Average: 39.99 3.59 36.40 942.81 4077.93 04:01:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 5411900 7049452 2470532 31.34 2688 1826784 737140 8.25 200940 1976104 147720 04:03:01 AM 5208928 7011964 2673504 33.92 2688 1980328 703740 7.88 198408 2125392 30680 04:04:01 AM 5297300 7101640 2585132 32.80 2688 1982276 636868 7.13 217340 2027032 4 04:05:01 AM 4990912 7033360 2891520 36.68 2688 2212564 658176 7.37 256340 2270552 174396 04:06:01 AM 5027184 7072292 2855248 36.22 2688 2214876 634040 7.10 258144 2224196 12 04:07:01 AM 4961284 7007880 2921148 37.06 2688 2216404 698536 7.82 258268 2289228 536 04:08:01 AM 5175392 7044908 2707040 34.34 2688 2045080 675120 7.56 448708 1910268 13356 Average: 5153271 7045928 2729161 34.62 2688 2068330 677660 7.59 262593 2117539 52386 04:01:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 297.17 192.58 1605.37 62.51 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 60.97 48.04 689.29 8.27 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 15.09 8.73 5.39 3.27 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 36.48 29.41 295.32 6.49 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 186.12 133.73 40.50 35.66 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 68.19 46.62 403.01 4.31 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 139.98 99.83 1012.63 24.71 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 114.38 79.56 576.12 20.64 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) 02/03/2025 _x86_64_ (2 CPU) 04:00:07 LINUX RESTART (2 CPU) 04:01:02 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 29.72 0.00 5.54 14.38 0.11 50.25 04:02:01 AM 0 22.84 0.00 5.18 15.85 0.12 56.01 04:02:01 AM 1 36.59 0.00 5.90 12.90 0.10 44.51 04:03:01 AM all 26.83 0.00 4.21 4.29 0.08 64.58 04:03:01 AM 0 14.44 0.00 2.98 3.48 0.08 79.02 04:03:01 AM 1 39.18 0.00 5.45 5.10 0.08 50.18 04:04:01 AM all 9.32 0.00 1.16 2.16 0.06 87.30 04:04:01 AM 0 2.61 0.00 0.97 1.79 0.05 94.58 04:04:01 AM 1 16.03 0.00 1.35 2.52 0.07 80.02 04:05:01 AM all 20.72 0.00 4.04 1.43 0.08 73.73 04:05:01 AM 0 23.43 0.00 4.02 1.54 0.08 70.93 04:05:01 AM 1 18.02 0.00 4.06 1.32 0.07 76.53 04:06:01 AM all 7.81 0.00 1.75 4.80 0.08 85.57 04:06:01 AM 0 6.57 0.00 1.72 4.10 0.07 87.54 04:06:01 AM 1 9.05 0.00 1.77 5.50 0.08 83.60 04:07:01 AM all 2.87 0.00 0.33 0.08 0.04 96.69 04:07:01 AM 0 1.57 0.00 0.28 0.00 0.03 98.11 04:07:01 AM 1 4.16 0.00 0.37 0.15 0.05 95.27 04:08:01 AM all 18.30 0.00 2.98 0.11 0.09 78.52 04:08:01 AM 0 23.03 0.00 3.06 0.12 0.10 73.69 04:08:01 AM 1 13.60 0.00 2.90 0.10 0.08 83.31 Average: all 16.47 0.00 2.85 3.85 0.08 76.75 Average: 0 13.46 0.00 2.59 3.80 0.08 80.07 Average: 1 19.48 0.00 3.11 3.91 0.08 73.43