---> uname -a: Linux prd-centos8-robot-2c-8g-16017.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 572 5004 19 2120 6828 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:1e:67:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fe1e:679d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/27/2024 _x86_64_ (2 CPU) 04:22:51 LINUX RESTART (2 CPU) 04:24:02 AM tps rtps wtps bread/s bwrtn/s 04:25:01 AM 111.64 6.80 104.85 1290.90 9619.69 04:26:01 AM 40.79 0.70 40.09 50.52 5087.80 04:27:01 AM 13.90 0.82 13.08 123.45 592.03 04:28:01 AM 59.93 0.20 59.73 12.93 7699.37 04:29:01 AM 5.07 0.02 5.05 0.13 238.76 04:30:01 AM 1.90 0.00 1.90 0.00 136.01 04:31:01 AM 0.45 0.02 0.43 0.93 12.83 04:32:01 AM 19.31 0.30 19.01 43.85 861.40 Average: 31.46 1.09 30.36 188.03 3017.27 04:24:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:25:01 AM 5240112 7046248 2642316 33.52 2688 1983604 660080 7.39 211352 2089660 103228 04:26:01 AM 5194088 7020112 2688340 34.11 2688 2003368 681164 7.63 221684 2121180 12 04:27:01 AM 5179388 7046556 2703040 34.29 2688 2042364 661640 7.41 244848 2106652 33704 04:28:01 AM 5038568 7066444 2843860 36.08 2688 2197916 630348 7.06 263076 2208460 1052 04:29:01 AM 5000892 7029376 2881536 36.56 2688 2198524 678876 7.60 263276 2246108 352 04:30:01 AM 4993392 7023752 2889036 36.65 2688 2200400 699840 7.84 263276 2252872 20 04:31:01 AM 5036576 7068484 2845852 36.10 2688 2201936 638788 7.15 263612 2210728 1296 04:32:01 AM 5138200 7001200 2744228 34.81 2688 2038852 698148 7.82 439728 1955284 13360 Average: 5102652 7037772 2779776 35.27 2688 2108370 668610 7.49 271356 2148868 19128 04:24:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 56.38 46.67 599.96 7.70 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 30.11 22.06 265.90 3.21 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 14.33 14.38 6.29 4.75 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 681.64 590.90 403.93 115.64 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 22.26 14.96 11.46 3.09 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 17.18 16.30 68.11 1.64 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 109.93 91.70 1296.81 7.29 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 49.58 39.30 83.89 27.57 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 122.82 104.66 341.52 21.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/27/2024 _x86_64_ (2 CPU) 04:22:51 LINUX RESTART (2 CPU) 04:24:02 AM CPU %user %nice %system %iowait %steal %idle 04:25:01 AM all 40.29 0.00 5.76 3.16 0.11 50.67 04:25:01 AM 0 49.70 0.00 6.43 3.11 0.12 40.65 04:25:01 AM 1 30.87 0.00 5.10 3.22 0.10 60.71 04:26:01 AM all 12.36 0.00 1.31 1.58 0.06 84.69 04:26:01 AM 0 19.75 0.00 1.45 1.72 0.07 77.01 04:26:01 AM 1 4.96 0.00 1.17 1.45 0.05 92.37 04:27:01 AM all 18.80 0.00 2.47 1.98 0.07 76.68 04:27:01 AM 0 17.68 0.00 2.37 1.73 0.07 78.16 04:27:01 AM 1 19.92 0.00 2.58 2.22 0.07 75.21 04:28:01 AM all 27.56 0.00 4.67 4.28 0.10 63.38 04:28:01 AM 0 30.97 0.00 4.56 4.83 0.10 59.53 04:28:01 AM 1 24.15 0.00 4.79 3.73 0.10 67.22 04:29:01 AM all 1.46 0.00 0.41 0.02 0.03 98.08 04:29:01 AM 0 0.35 0.00 0.32 0.02 0.02 99.30 04:29:01 AM 1 2.57 0.00 0.50 0.02 0.05 96.86 04:30:01 AM all 4.71 0.00 1.22 0.03 0.05 93.99 04:30:01 AM 0 4.88 0.00 1.04 0.00 0.05 94.03 04:30:01 AM 1 4.55 0.00 1.40 0.05 0.05 93.95 04:31:01 AM all 4.21 0.00 0.54 0.00 0.07 95.18 04:31:01 AM 0 7.41 0.00 0.77 0.00 0.08 91.73 04:31:01 AM 1 1.04 0.00 0.30 0.00 0.05 98.61 04:32:01 AM all 21.69 0.00 2.70 0.25 0.08 75.28 04:32:01 AM 0 30.98 0.00 3.14 0.28 0.08 65.51 04:32:01 AM 1 12.40 0.00 2.27 0.22 0.07 85.04 Average: all 16.35 0.00 2.38 1.41 0.07 79.79 Average: 0 20.18 0.00 2.50 1.46 0.07 75.78 Average: 1 12.52 0.00 2.26 1.36 0.07 83.79