---> uname -a: Linux prd-centos8-robot-2c-8g-2266.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 615 4959 19 2122 6786 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:eb:bc:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85625sec preferred_lft 85625sec inet6 fe80::f816:3eff:feeb:bc39/64 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) 12/13/2024 _x86_64_ (2 CPU) 02:12:42 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 167.24 118.06 49.18 13673.58 37311.06 02:15:01 AM 42.92 0.48 42.44 18.13 4885.24 02:16:01 AM 15.60 6.73 8.87 1246.46 1018.98 02:17:01 AM 79.39 0.10 79.29 2.40 6907.90 02:18:01 AM 49.84 0.63 49.21 48.93 5942.36 02:19:01 AM 43.34 0.38 42.96 64.26 2804.35 02:20:02 AM 26.00 0.03 25.97 3.46 5622.95 02:21:01 AM 4.66 0.10 4.56 32.67 154.42 02:22:01 AM 0.30 0.00 0.30 0.00 4.75 02:23:01 AM 4.65 0.32 4.33 36.92 215.61 02:24:01 AM 11.21 0.00 11.21 0.00 455.33 02:25:01 AM 15.40 0.10 15.30 10.80 1220.48 Average: 38.43 10.59 27.83 1263.21 5553.02 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5633480 7079404 2248944 28.53 2688 1642884 680596 7.62 171292 1805204 51640 02:15:01 AM 5546192 7072304 2336232 29.64 2688 1719024 680096 7.62 187032 1860788 1036 02:16:01 AM 5403784 7025312 2478640 31.45 2688 1812560 725924 8.13 216428 1968500 32092 02:17:01 AM 5231556 7034564 2650868 33.63 2688 1981608 660652 7.40 210652 2099440 116988 02:18:01 AM 5110912 6972004 2771512 35.16 2688 2038912 728312 8.15 234620 2192084 25560 02:19:01 AM 4968736 7007988 2913688 36.96 2688 2209032 704156 7.88 254512 2289228 156036 02:20:02 AM 4990876 7029888 2891548 36.68 2688 2209164 657800 7.37 258304 2259248 4 02:21:01 AM 4754216 6794472 3128208 39.69 2688 2210392 934316 10.46 258432 2494704 4 02:22:01 AM 4860300 6900604 3022124 38.34 2688 2210444 826724 9.26 258432 2388972 32 02:23:01 AM 5127180 6996092 2755244 34.95 2688 2043900 695448 7.79 253256 2146636 4724 02:24:01 AM 5044964 6939312 2837460 36.00 2688 2070524 758684 8.49 280212 2205424 26420 02:25:01 AM 5085640 6949992 2796784 35.48 2688 2041120 749444 8.39 447548 2001144 188 Average: 5146486 6983495 2735938 34.71 2688 2015797 733513 8.21 252560 2142614 34560 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 251.77 126.29 859.47 51.24 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 28.24 24.81 324.63 2.83 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 31.88 25.25 381.25 2.49 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 34.27 22.88 241.03 4.91 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 43.73 30.89 437.85 6.02 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 45.41 37.16 301.67 17.74 0.00 0.00 0.00 0.00 02:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:02 AM eth0 191.17 135.59 37.14 29.20 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 187.28 191.49 1751.86 712.33 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 394.87 361.91 6636.72 23.39 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 205.90 171.21 2458.12 27.03 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 4.68 4.18 2.13 1.92 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 9.75 7.32 6.20 2.89 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 118.99 94.78 1118.90 72.62 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) 12/13/2024 _x86_64_ (2 CPU) 02:12:42 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 26.69 0.07 9.33 44.72 0.09 19.10 02:14:01 AM 0 26.96 0.07 9.19 42.70 0.10 20.98 02:14:01 AM 1 26.42 0.07 9.47 46.74 0.08 17.22 02:15:01 AM all 9.75 0.00 1.57 28.18 0.13 60.37 02:15:01 AM 0 9.39 0.00 1.48 26.99 0.13 62.00 02:15:01 AM 1 10.11 0.00 1.65 29.38 0.12 58.74 02:16:01 AM all 7.57 0.00 1.49 24.86 0.05 66.02 02:16:01 AM 0 9.56 0.00 1.74 6.50 0.05 82.16 02:16:01 AM 1 5.59 0.00 1.25 43.20 0.05 49.91 02:17:01 AM all 22.17 0.00 3.95 19.40 0.09 54.39 02:17:01 AM 0 23.16 0.00 3.98 6.50 0.10 66.26 02:17:01 AM 1 21.19 0.00 3.91 32.27 0.08 42.54 02:18:01 AM all 18.49 0.00 1.95 2.37 0.08 77.11 02:18:01 AM 0 24.79 0.00 1.99 2.26 0.10 70.87 02:18:01 AM 1 12.18 0.00 1.90 2.49 0.07 83.36 02:19:01 AM all 27.74 0.00 4.56 2.21 0.11 65.39 02:19:01 AM 0 18.27 0.00 4.08 2.30 0.08 75.27 02:19:01 AM 1 37.21 0.00 5.04 2.12 0.13 55.50 02:20:02 AM all 3.02 0.00 0.89 4.62 0.03 91.44 02:20:02 AM 0 4.31 0.00 0.87 5.88 0.03 88.91 02:20:02 AM 1 1.74 0.00 0.90 3.36 0.03 93.97 02:21:01 AM all 11.39 0.00 0.74 0.76 0.06 87.06 02:21:01 AM 0 9.58 0.00 0.46 1.22 0.05 88.69 02:21:01 AM 1 13.19 0.00 1.01 0.31 0.07 85.42 02:22:01 AM all 12.96 0.00 1.35 0.00 0.11 85.58 02:22:01 AM 0 9.68 0.00 1.15 0.00 0.10 89.07 02:22:01 AM 1 16.24 0.00 1.55 0.00 0.12 82.09 02:23:01 AM all 9.11 0.00 1.74 0.91 0.08 88.16 02:23:01 AM 0 3.00 0.00 1.36 0.39 0.10 95.15 02:23:01 AM 1 15.28 0.00 2.12 1.44 0.07 81.09 02:24:01 AM all 5.75 0.00 0.32 13.97 0.03 79.93 02:24:01 AM 0 2.12 0.00 0.22 7.32 0.03 90.30 02:24:01 AM 1 9.36 0.00 0.42 20.61 0.03 69.57 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 11.72 0.00 1.52 7.00 0.06 79.69 02:25:01 AM 0 15.29 0.00 1.90 7.69 0.05 75.07 02:25:01 AM 1 8.17 0.00 1.15 6.32 0.07 84.29 Average: all 13.87 0.01 2.45 12.44 0.08 71.15 Average: 0 13.02 0.01 2.37 9.16 0.08 75.37 Average: 1 14.72 0.01 2.53 15.73 0.08 66.93