---> uname -a: Linux prd-centos8-robot-2c-8g-5168.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 628 4944 19 2124 6773 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:5f:e4:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fe5f:e40b/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) 12/24/2024 _x86_64_ (2 CPU) 04:02:54 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 87.55 5.81 81.74 1084.97 6250.40 04:06:01 AM 66.94 0.67 66.27 51.19 9610.90 04:07:01 AM 20.33 0.42 19.91 64.78 960.05 04:08:01 AM 63.36 6.75 56.61 1249.39 7642.08 04:09:01 AM 2.98 0.12 2.87 33.06 90.42 04:10:01 AM 2.10 0.00 2.10 0.00 112.20 04:11:01 AM 0.28 0.00 0.28 0.00 3.78 04:12:01 AM 12.80 0.32 12.48 36.92 522.21 Average: 32.04 1.76 30.28 315.02 3148.78 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5269676 7032128 2612756 33.15 2688 1941276 706268 7.91 186812 2097068 228232 04:06:01 AM 5171188 6966308 2711244 34.40 2688 1973172 760632 8.52 198472 2171388 8 04:07:01 AM 5123156 6977844 2759276 35.01 2688 2030092 753084 8.43 228488 2181380 47464 04:08:01 AM 4984956 7021284 2897476 36.76 2688 2206332 677840 7.59 258680 2267764 104 04:09:01 AM 4938424 6977144 2944008 37.35 2688 2208724 746636 8.36 258948 2313908 1416 04:10:01 AM 4937928 6976652 2944504 37.36 2688 2208728 768520 8.61 258948 2314100 12 04:11:01 AM 4921964 6960736 2960468 37.56 2688 2208744 784796 8.79 258948 2330348 4 04:12:01 AM 5080788 6946924 2801644 35.54 2688 2041808 750436 8.40 293788 2157184 19356 Average: 5053510 6982378 2828922 35.89 2688 2102360 743526 8.33 242886 2229142 37074 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 91.67 72.14 948.94 9.97 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 45.83 30.53 437.09 4.30 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 27.92 21.73 123.34 6.42 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 218.70 160.24 220.61 35.19 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 36.82 24.38 22.73 6.43 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 279.74 279.07 56.32 116.76 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 213.50 212.20 202.65 75.85 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 69.21 49.73 107.47 31.45 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 122.92 106.25 264.89 35.80 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) 12/24/2024 _x86_64_ (2 CPU) 04:02:54 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 34.72 0.00 5.27 3.23 0.09 56.68 04:05:01 AM 0 35.47 0.00 4.98 2.80 0.08 56.67 04:05:01 AM 1 33.98 0.00 5.57 3.67 0.10 56.69 04:06:01 AM all 12.34 0.00 1.61 3.14 0.06 82.85 04:06:01 AM 0 13.80 0.00 1.77 3.80 0.07 80.56 04:06:01 AM 1 10.89 0.00 1.45 2.47 0.05 85.14 04:07:01 AM all 19.75 0.00 2.65 0.32 0.07 77.21 04:07:01 AM 0 16.78 0.00 2.64 0.15 0.07 80.37 04:07:01 AM 1 22.73 0.00 2.67 0.48 0.07 74.04 04:08:01 AM all 18.79 0.00 3.90 1.80 0.09 75.42 04:08:01 AM 0 22.78 0.00 4.33 1.54 0.08 71.27 04:08:01 AM 1 14.79 0.00 3.48 2.06 0.10 79.57 04:09:01 AM all 3.49 0.00 0.33 0.03 0.04 96.12 04:09:01 AM 0 6.48 0.00 0.42 0.02 0.02 93.07 04:09:01 AM 1 0.50 0.00 0.23 0.03 0.07 99.17 04:10:01 AM all 21.87 0.00 0.45 0.01 0.09 77.57 04:10:01 AM 0 43.22 0.00 0.76 0.00 0.12 55.91 04:10:01 AM 1 0.57 0.00 0.15 0.02 0.07 99.20 04:11:01 AM all 25.49 0.00 0.52 0.00 0.08 73.91 04:11:01 AM 0 22.80 0.00 0.47 0.00 0.08 76.65 04:11:01 AM 1 28.18 0.00 0.57 0.00 0.08 71.17 04:12:01 AM all 15.60 0.00 1.94 0.20 0.07 82.19 04:12:01 AM 0 14.93 0.00 2.27 0.32 0.07 82.41 04:12:01 AM 1 16.28 0.00 1.61 0.08 0.07 81.96 Average: all 19.01 0.00 2.09 1.09 0.07 77.74 Average: 0 22.03 0.00 2.21 1.08 0.07 74.61 Average: 1 15.99 0.00 1.97 1.10 0.08 80.86