---> uname -a: Linux prd-centos8-robot-2c-8g-9206.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4988 19 2124 6816 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:4c:c2:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fe4c:c2fc/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) 04/19/2024 _x86_64_ (2 CPU) 07:20:03 LINUX RESTART (2 CPU) 07:21:01 AM tps rtps wtps bread/s bwrtn/s 07:22:01 AM 73.21 24.78 48.44 6107.02 4275.74 07:23:01 AM 90.12 0.08 90.03 2.53 8438.46 07:24:01 AM 34.72 1.52 33.20 173.91 3843.53 07:25:01 AM 13.21 0.17 13.05 9.47 1092.82 07:26:01 AM 51.15 0.03 51.12 3.47 7078.36 07:27:01 AM 5.31 0.03 5.28 1.07 259.53 07:28:01 AM 0.48 0.00 0.48 0.00 10.31 07:29:01 AM 0.12 0.00 0.12 0.00 1.20 07:30:01 AM 23.55 0.53 23.02 70.23 1281.76 Average: 32.44 3.02 29.42 708.34 2920.36 07:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:22:01 AM 5400324 7025900 2482112 31.49 2688 1816316 765876 8.58 219536 1972104 94036 07:23:01 AM 5133016 6961056 2749420 34.88 2688 2004688 782528 8.76 213164 2189812 95624 07:24:01 AM 5249764 7083684 2632672 33.40 2688 2011096 657004 7.36 241672 2045388 20 07:25:01 AM 5035816 6977680 2846620 36.11 2688 2115664 764452 8.56 262408 2226668 86356 07:26:01 AM 5016872 7050332 2865564 36.35 2688 2203008 655360 7.34 264004 2222352 76 07:27:01 AM 4975608 7010520 2906828 36.88 2688 2204460 724020 8.11 264324 2266660 8 07:28:01 AM 4961084 6996008 2921352 37.06 2688 2204472 772516 8.65 264324 2281292 20 07:29:01 AM 5017080 7053884 2865356 36.35 2688 2206352 671620 7.52 264728 2225076 1888 07:30:01 AM 5145920 7013644 2736516 34.72 2688 2042632 725248 8.12 441676 1942656 172 Average: 5103943 7019190 2778493 35.25 2688 2089854 724292 8.11 270648 2152445 30911 07:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 281.56 172.23 1540.17 59.86 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 51.54 43.86 498.26 7.81 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 19.22 8.88 6.90 3.35 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 36.18 30.28 292.69 5.99 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 227.77 206.51 51.83 47.13 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 182.64 169.49 58.06 67.23 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 230.99 229.21 190.56 89.90 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 136.83 134.51 79.96 46.22 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 50.31 37.68 85.17 25.40 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 135.25 114.75 311.68 39.22 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) 04/19/2024 _x86_64_ (2 CPU) 07:20:03 LINUX RESTART (2 CPU) 07:21:01 AM CPU %user %nice %system %iowait %steal %idle 07:22:01 AM all 31.65 0.00 5.79 4.65 0.08 57.82 07:22:01 AM 0 39.48 0.00 6.29 5.20 0.08 48.95 07:22:01 AM 1 23.81 0.00 5.29 4.10 0.08 66.71 07:23:01 AM all 41.09 0.00 4.79 2.34 0.12 51.67 07:23:01 AM 0 55.78 0.00 5.61 1.13 0.12 37.36 07:23:01 AM 1 26.38 0.00 3.97 3.55 0.12 65.98 07:24:01 AM all 13.73 0.00 1.71 1.43 0.08 83.05 07:24:01 AM 0 9.59 0.00 1.45 1.40 0.10 87.46 07:24:01 AM 1 17.88 0.00 1.96 1.46 0.07 78.63 07:25:01 AM all 13.06 0.00 2.31 0.58 0.07 83.97 07:25:01 AM 0 16.32 0.00 2.74 1.05 0.05 79.84 07:25:01 AM 1 9.80 0.00 1.89 0.12 0.08 88.11 07:26:01 AM all 19.67 0.00 3.14 1.06 0.09 76.04 07:26:01 AM 0 18.24 0.00 3.02 1.24 0.10 77.40 07:26:01 AM 1 21.10 0.00 3.26 0.89 0.08 74.67 07:27:01 AM all 15.21 0.00 0.64 0.03 0.13 83.99 07:27:01 AM 0 20.01 0.00 0.74 0.00 0.13 79.11 07:27:01 AM 1 10.43 0.00 0.54 0.07 0.12 88.85 07:28:01 AM all 20.07 0.00 0.49 0.00 0.10 79.34 07:28:01 AM 0 22.05 0.00 0.55 0.00 0.10 77.30 07:28:01 AM 1 18.09 0.00 0.42 0.00 0.10 81.39 07:29:01 AM all 17.99 0.00 0.43 0.00 0.09 81.49 07:29:01 AM 0 15.59 0.00 0.40 0.00 0.08 83.92 07:29:01 AM 1 20.40 0.00 0.45 0.00 0.10 79.05 07:30:01 AM all 26.86 0.00 3.12 0.26 0.08 69.68 07:30:01 AM 0 26.29 0.00 3.08 0.08 0.08 70.46 07:30:01 AM 1 27.43 0.00 3.16 0.43 0.08 68.89 Average: all 22.16 0.00 2.49 1.15 0.09 74.11 Average: 0 24.83 0.00 2.66 1.12 0.09 71.30 Average: 1 19.48 0.00 2.33 1.18 0.09 76.92