---> uname -a: Linux prd-centos8-robot-2c-8g-5598.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 575 4992 19 2129 6826 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:92:de:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fe92:de89/64 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) 04/07/2024 _x86_64_ (2 CPU) 05:19:20 LINUX RESTART (2 CPU) 05:20:00 AM tps rtps wtps bread/s bwrtn/s 05:20:01 AM 6.45 6.45 0.00 174.19 0.00 05:21:01 AM 62.72 17.97 44.74 5479.79 4956.57 05:22:01 AM 100.97 6.68 94.29 1269.18 8812.61 05:23:01 AM 37.57 0.70 36.87 50.52 4674.88 05:24:01 AM 9.03 0.82 8.22 123.45 167.41 05:25:01 AM 33.45 0.17 33.28 9.46 1751.52 05:26:01 AM 39.23 2.55 36.68 397.13 6622.70 05:27:01 AM 15.38 0.25 15.13 35.06 572.30 05:28:01 AM 25.12 0.50 24.63 63.71 1024.29 Average: 40.35 3.71 36.64 926.72 3563.64 05:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:20:01 AM 6005360 7293908 1877076 23.81 2688 1487612 447412 5.01 128868 1491636 11792 05:21:01 AM 5465000 7045668 2417436 30.67 2688 1772132 716148 8.02 191176 1939180 88948 05:22:01 AM 5180416 7020388 2702020 34.28 2688 2017312 690280 7.73 213448 2144684 101816 05:23:01 AM 5254144 7081588 2628292 33.34 2688 2004768 646056 7.23 230236 2055348 28 05:24:01 AM 5257968 7090432 2624468 33.30 2688 2009736 622656 6.97 241088 2040080 16 05:25:01 AM 5007024 7038100 2875412 36.48 2688 2200604 660164 7.39 258704 2248964 185004 05:26:01 AM 5022104 7064840 2860332 36.29 2688 2212528 633160 7.09 266488 2222520 16 05:27:01 AM 5121164 6995096 2761272 35.03 2688 2047372 695484 7.79 283540 2122068 17256 05:28:01 AM 5109192 6986436 2773244 35.18 2688 2052428 712800 7.98 443128 1979088 16136 Average: 5269152 7068495 2613284 33.15 2688 1978277 647129 7.25 250742 2027063 46779 05:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 314.39 200.23 1532.35 62.22 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 49.47 40.27 465.33 7.04 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 14.05 6.50 49.18 1.83 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 20.88 14.56 5.76 4.34 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 34.23 30.08 294.45 7.04 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 513.15 416.18 104.38 89.49 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 81.15 64.64 89.83 23.87 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 18.84 17.39 14.32 8.31 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 130.43 98.48 318.67 25.45 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) 04/07/2024 _x86_64_ (2 CPU) 05:19:20 LINUX RESTART (2 CPU) 05:20:00 AM CPU %user %nice %system %iowait %steal %idle 05:20:01 AM all 94.33 0.00 4.05 0.00 0.00 1.62 05:20:01 AM 0 95.93 0.00 4.07 0.00 0.00 0.00 05:20:01 AM 1 92.74 0.00 4.03 0.00 0.00 3.23 05:21:01 AM all 32.03 0.00 5.80 4.99 0.09 57.09 05:21:01 AM 0 30.34 0.00 4.68 6.67 0.10 58.21 05:21:01 AM 1 33.72 0.00 6.92 3.31 0.09 55.97 05:22:01 AM all 36.39 0.00 5.42 3.53 0.17 54.50 05:22:01 AM 0 48.11 0.00 6.28 3.53 0.15 41.93 05:22:01 AM 1 24.68 0.00 4.56 3.53 0.18 67.05 05:23:01 AM all 11.69 0.00 1.55 1.97 0.08 84.70 05:23:01 AM 0 20.00 0.00 1.87 1.30 0.10 76.73 05:23:01 AM 1 3.37 0.00 1.24 2.64 0.07 92.69 05:24:01 AM all 11.11 0.00 1.27 0.36 0.05 87.21 05:24:01 AM 0 16.45 0.00 1.44 0.43 0.05 81.63 05:24:01 AM 1 5.78 0.00 1.10 0.28 0.05 92.79 05:25:01 AM all 25.99 0.00 3.77 1.38 0.08 68.77 05:25:01 AM 0 36.63 0.00 4.59 2.16 0.08 56.52 05:25:01 AM 1 15.33 0.00 2.95 0.60 0.08 81.04 05:26:01 AM all 7.33 0.00 2.13 2.84 0.07 87.63 05:26:01 AM 0 10.67 0.00 2.09 2.98 0.07 84.19 05:26:01 AM 1 3.97 0.00 2.18 2.70 0.07 91.08 05:27:01 AM all 16.71 0.00 2.23 0.13 0.06 80.88 05:27:01 AM 0 18.97 0.00 2.21 0.13 0.07 78.62 05:27:01 AM 1 14.45 0.00 2.24 0.12 0.05 83.14 05:28:01 AM all 30.33 0.00 3.14 0.81 0.09 65.63 05:28:01 AM 0 36.79 0.00 3.36 1.10 0.08 58.66 05:28:01 AM 1 23.86 0.00 2.92 0.52 0.10 72.60 Average: all 21.62 0.00 3.16 1.99 0.09 73.14 Average: 0 27.44 0.00 3.31 2.27 0.09 66.89 Average: 1 15.81 0.00 3.01 1.70 0.09 79.39