---> uname -a: Linux prd-centos8-robot-2c-8g-2743.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 601 4977 19 2118 6799 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:d5:18:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fed5:186e/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) 10/30/2024 _x86_64_ (2 CPU) 06:47:55 LINUX RESTART (2 CPU) 06:49:01 AM tps rtps wtps bread/s bwrtn/s 06:50:01 AM 97.77 13.09 84.68 2342.44 6592.69 06:51:01 AM 75.69 0.73 74.96 51.32 9731.84 06:52:01 AM 23.74 0.45 23.29 64.25 1357.13 06:53:01 AM 44.02 0.03 43.99 3.47 6885.39 06:54:01 AM 2.73 0.10 2.63 32.13 83.38 06:55:01 AM 2.17 0.00 2.17 0.00 76.74 06:56:01 AM 0.37 0.00 0.37 0.00 7.75 06:57:01 AM 27.95 0.65 27.30 74.12 1287.70 Average: 34.31 1.88 32.43 321.07 3253.21 06:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 AM 5225244 6997872 2657188 33.71 2688 1953324 751040 8.41 216292 2114488 201524 06:51:01 AM 5138332 6994876 2744100 34.81 2688 2033728 718036 8.04 233296 2164860 25576 06:52:01 AM 4987164 6982728 2895268 36.73 2688 2167536 748624 8.38 269436 2263452 138908 06:53:01 AM 5015300 7047268 2867132 36.37 2688 2201444 641460 7.18 256928 2236488 4 06:54:01 AM 4947712 6980880 2934720 37.23 2688 2202644 755144 8.46 257056 2303520 244 06:55:01 AM 4887816 6921032 2994616 37.99 2688 2202692 823128 9.22 257056 2362748 4 06:56:01 AM 4913864 6947448 2968568 37.66 2688 2203060 776220 8.69 257056 2336396 256 06:57:01 AM 5104016 6965608 2778416 35.25 2688 2036620 716976 8.03 446816 1979388 192 Average: 5027431 6979714 2855001 36.22 2688 2125131 741328 8.30 274242 2220168 45838 06:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 139.96 103.83 1173.83 22.98 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 49.45 36.80 441.27 7.83 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 38.79 32.01 292.54 6.33 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 233.76 168.28 50.43 43.00 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 66.40 81.18 11.36 661.25 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 448.63 446.93 7089.32 62.38 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 295.22 291.12 4518.09 18.99 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 59.54 42.86 85.14 24.01 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 166.47 150.38 1707.77 105.82 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) 10/30/2024 _x86_64_ (2 CPU) 06:47:55 LINUX RESTART (2 CPU) 06:49:01 AM CPU %user %nice %system %iowait %steal %idle 06:50:01 AM all 36.51 0.00 6.15 2.46 0.11 54.77 06:50:01 AM 0 26.53 0.00 5.18 2.51 0.10 65.67 06:50:01 AM 1 46.57 0.00 7.13 2.40 0.12 43.78 06:51:01 AM all 20.59 0.00 2.91 2.44 0.11 73.95 06:51:01 AM 0 17.39 0.00 2.81 2.61 0.13 77.07 06:51:01 AM 1 23.80 0.00 3.01 2.27 0.08 70.83 06:52:01 AM all 18.98 0.00 2.76 0.83 0.08 77.36 06:52:01 AM 0 14.26 0.00 2.63 0.88 0.08 82.14 06:52:01 AM 1 23.70 0.00 2.89 0.77 0.07 72.57 06:53:01 AM all 12.71 0.00 2.47 2.28 0.10 82.43 06:53:01 AM 0 13.25 0.00 2.26 3.69 0.12 80.69 06:53:01 AM 1 12.17 0.00 2.69 0.87 0.08 84.18 06:54:01 AM all 7.95 0.00 0.29 0.02 0.06 91.68 06:54:01 AM 0 6.16 0.00 0.22 0.00 0.05 93.57 06:54:01 AM 1 9.74 0.00 0.37 0.03 0.07 89.78 06:55:01 AM all 11.72 0.00 1.38 0.01 0.14 86.75 06:55:01 AM 0 4.57 0.00 0.60 0.02 0.15 94.65 06:55:01 AM 1 18.93 0.00 2.16 0.00 0.14 78.77 06:56:01 AM all 10.49 0.00 0.90 0.00 0.11 88.50 06:56:01 AM 0 0.69 0.00 0.13 0.00 0.10 99.08 06:56:01 AM 1 20.51 0.00 1.67 0.00 0.12 77.70 06:57:01 AM all 25.56 0.00 3.25 0.42 0.10 70.67 06:57:01 AM 0 22.97 0.00 2.72 0.37 0.10 73.83 06:57:01 AM 1 28.15 0.00 3.77 0.47 0.10 67.51 Average: all 18.09 0.00 2.52 1.06 0.10 78.24 Average: 0 13.24 0.00 2.07 1.26 0.10 83.32 Average: 1 22.96 0.00 2.97 0.85 0.10 73.12