---> uname -a: Linux prd-centos8-robot-2c-8g-2985.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 609 4784 19 2303 6785 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:01:c7:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fe01:c715/64 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) 12/15/2024 _x86_64_ (2 CPU) 23:45:01 LINUX RESTART (2 CPU) 11:46:01 PM tps rtps wtps bread/s bwrtn/s 11:47:01 PM 97.33 8.03 89.30 1350.48 7150.90 11:48:01 PM 70.65 0.80 69.86 79.99 8843.99 11:49:01 PM 27.61 0.25 27.36 33.72 1942.57 11:50:01 PM 43.99 2.52 41.47 396.00 6854.87 11:51:01 PM 5.58 0.00 5.58 0.00 222.91 11:52:01 PM 0.33 0.00 0.33 0.00 5.96 11:53:01 PM 0.12 0.02 0.10 0.13 1.03 11:54:01 PM 5.60 0.18 5.42 33.86 88.45 Average: 31.40 1.47 29.93 236.79 3138.85 11:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 PM 5255944 7052104 2626476 33.32 2688 1974808 690608 7.73 210364 2080480 202172 11:48:01 PM 5188332 7017940 2694088 34.18 2688 2007536 720436 8.07 237416 2110844 16 11:49:01 PM 4992552 7020896 2889868 36.66 2688 2198956 687404 7.70 255920 2266632 171528 11:50:01 PM 4997824 7041812 2884596 36.60 2688 2214208 669856 7.50 263548 2246588 24 11:51:01 PM 4998536 7042564 2883884 36.59 2688 2214212 669856 7.50 263548 2246584 12 11:52:01 PM 4998300 7042328 2884120 36.59 2688 2214212 669856 7.50 263548 2246532 16 11:53:01 PM 4997540 7041560 2884880 36.60 2688 2214212 669856 7.50 263548 2247232 4 11:54:01 PM 4915776 6958264 2966644 37.64 2688 2212100 741256 8.30 302388 2287644 13348 Average: 5043100 7027184 2839320 36.02 2688 2156280 689891 7.72 257535 2216567 48390 11:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 85.94 68.31 949.04 9.59 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 45.46 31.88 439.36 6.59 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 41.75 34.52 296.13 7.47 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 572.34 419.93 114.02 97.66 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 0.90 0.57 0.23 0.14 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 0.72 0.15 0.04 0.01 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 0.73 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 15.40 12.75 15.21 6.20 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 95.41 71.04 226.76 15.96 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) 12/15/2024 _x86_64_ (2 CPU) 23:45:01 LINUX RESTART (2 CPU) 11:46:01 PM CPU %user %nice %system %iowait %steal %idle 11:47:01 PM all 36.89 0.00 6.22 2.95 0.13 53.81 11:47:01 PM 0 42.31 0.00 6.34 2.34 0.13 48.88 11:47:01 PM 1 31.48 0.00 6.10 3.56 0.13 58.73 11:48:01 PM all 21.05 0.00 2.36 4.45 0.09 72.04 11:48:01 PM 0 18.87 0.00 2.19 4.31 0.10 74.53 11:48:01 PM 1 23.22 0.00 2.54 4.59 0.08 69.56 11:49:01 PM all 17.86 0.00 3.61 1.29 0.11 77.12 11:49:01 PM 0 16.56 0.00 3.45 1.07 0.12 78.81 11:49:01 PM 1 19.17 0.00 3.77 1.52 0.10 75.44 11:50:01 PM all 10.78 0.00 2.48 2.33 0.09 84.31 11:50:01 PM 0 12.60 0.00 2.30 2.05 0.10 82.95 11:50:01 PM 1 8.96 0.00 2.67 2.62 0.08 85.66 11:51:01 PM all 0.33 0.00 0.07 0.03 0.06 99.52 11:51:01 PM 0 0.10 0.00 0.08 0.00 0.07 99.75 11:51:01 PM 1 0.55 0.00 0.05 0.07 0.05 99.28 11:52:01 PM all 0.33 0.00 0.06 0.00 0.06 99.55 11:52:01 PM 0 0.15 0.00 0.08 0.00 0.07 99.70 11:52:01 PM 1 0.52 0.00 0.03 0.00 0.05 99.40 11:53:01 PM all 0.31 0.00 0.06 0.00 0.06 99.57 11:53:01 PM 0 0.03 0.00 0.05 0.00 0.05 99.87 11:53:01 PM 1 0.58 0.00 0.07 0.00 0.07 99.28 11:54:01 PM all 12.28 0.00 1.34 0.06 0.09 86.23 11:54:01 PM 0 19.45 0.00 1.65 0.12 0.08 78.70 11:54:01 PM 1 5.11 0.00 1.03 0.00 0.10 93.76 Average: all 12.47 0.00 2.02 1.39 0.09 84.03 Average: 0 13.75 0.00 2.02 1.23 0.09 82.91 Average: 1 11.20 0.00 2.03 1.54 0.08 85.14