---> uname -a: Linux prd-centos8-robot-2c-8g-5838.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 626 4870 19 2200 6774 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:27:2c:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fe27:2c39/64 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) 11/10/2024 _x86_64_ (2 CPU) 23:30:53 LINUX RESTART (2 CPU) 11:32:03 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 99.67 21.03 78.65 3781.04 6493.98 11:34:01 PM 80.86 0.70 80.16 50.78 9281.82 11:35:01 PM 30.14 0.42 29.73 64.79 2430.00 11:36:01 PM 50.52 2.52 48.00 396.00 6964.96 11:37:01 PM 3.13 0.10 3.03 32.13 111.11 11:38:01 PM 2.48 0.02 2.47 0.93 949.67 11:39:01 PM 0.65 0.00 0.65 0.00 186.54 11:40:01 PM 17.51 0.32 17.19 36.92 2051.87 Average: 35.35 3.06 32.29 531.82 3546.63 11:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5323092 7040496 2559340 32.47 2688 1898972 708824 7.94 209632 2024364 157508 11:34:01 PM 5188600 7020052 2693832 34.18 2688 2008596 713976 7.99 229004 2118284 30132 11:35:01 PM 5000512 6955508 2881920 36.56 2688 2128104 777516 8.71 260128 2263648 99396 11:36:01 PM 4980412 7024616 2902020 36.82 2688 2213488 672924 7.53 262472 2264152 4 11:37:01 PM 4932396 6979168 2950036 37.43 2688 2216056 743616 8.33 262696 2311796 1232 11:38:01 PM 4648728 6722496 3233704 41.02 2688 2243096 1042840 11.68 262768 2593872 1780 11:39:01 PM 4787160 6864396 3095272 39.27 2688 2246512 905140 10.13 262916 2456704 8 11:40:01 PM 5006812 6950752 2875620 36.48 2688 2119332 754540 8.45 325900 2199568 13196 Average: 4983464 6944686 2898968 36.78 2688 2134270 789922 8.84 259440 2279048 37907 11:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 316.17 206.03 1693.65 63.83 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 61.83 46.23 566.42 8.06 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 40.91 33.33 294.80 7.92 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 203.73 143.75 44.69 32.74 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 28.08 20.35 20.24 2.13 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 166.11 155.56 427.05 13.97 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 99.97 95.13 31.81 11.20 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 83.51 54.80 145.97 92.75 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 124.24 93.93 397.70 28.93 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) 11/10/2024 _x86_64_ (2 CPU) 23:30:53 LINUX RESTART (2 CPU) 11:32:03 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 39.45 0.00 7.10 4.28 0.12 49.05 11:33:01 PM 0 48.88 0.00 8.17 4.60 0.12 38.23 11:33:01 PM 1 30.03 0.00 6.03 3.96 0.12 59.86 11:34:01 PM all 20.88 0.00 3.24 4.29 0.08 71.52 11:34:01 PM 0 24.24 0.00 2.93 3.91 0.08 68.83 11:34:01 PM 1 17.51 0.00 3.54 4.66 0.07 74.22 11:35:01 PM all 22.71 0.00 2.74 0.98 0.08 73.51 11:35:01 PM 0 29.34 0.00 2.70 0.55 0.08 67.33 11:35:01 PM 1 16.07 0.00 2.77 1.40 0.07 79.69 11:36:01 PM all 14.25 0.00 2.81 2.51 0.06 80.36 11:36:01 PM 0 19.75 0.00 2.67 1.87 0.07 75.64 11:36:01 PM 1 8.75 0.00 2.96 3.16 0.05 85.09 11:37:01 PM all 3.05 0.00 0.44 0.04 0.04 96.42 11:37:01 PM 0 5.15 0.00 0.70 0.03 0.03 94.08 11:37:01 PM 1 0.95 0.00 0.18 0.05 0.05 98.76 11:38:01 PM all 25.16 0.00 1.32 0.13 0.09 73.30 11:38:01 PM 0 23.94 0.00 0.93 0.02 0.10 75.01 11:38:01 PM 1 26.37 0.00 1.70 0.25 0.08 71.59 11:39:01 PM all 9.92 0.00 0.71 0.03 0.08 89.26 11:39:01 PM 0 13.95 0.00 0.81 0.00 0.07 85.18 11:39:01 PM 1 5.89 0.00 0.62 0.07 0.08 93.34 11:40:01 PM all 18.95 0.00 2.06 0.26 0.07 78.66 11:40:01 PM 0 26.60 0.00 2.08 0.05 0.07 71.20 11:40:01 PM 1 11.28 0.00 2.04 0.47 0.07 86.14 Average: all 19.21 0.00 2.54 1.56 0.08 76.62 Average: 0 23.89 0.00 2.61 1.37 0.08 72.06 Average: 1 14.53 0.00 2.47 1.75 0.07 81.18