---> uname -a: Linux prd-centos8-robot-2c-8g-9482.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 559 5022 19 2115 6842 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:ad:95:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fead:954c/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) 04/20/2024 _x86_64_ (2 CPU) 07:01:20 LINUX RESTART (2 CPU) 07:02:01 AM tps rtps wtps bread/s bwrtn/s 07:03:01 AM 92.72 45.77 46.95 6201.67 28859.83 07:04:01 AM 74.73 6.76 67.96 1270.91 6191.69 07:05:01 AM 79.16 0.78 78.37 53.05 8488.29 07:06:01 AM 17.46 0.82 16.64 123.43 1576.12 07:07:01 AM 42.68 0.17 42.51 9.47 2851.42 07:08:01 AM 25.89 0.05 25.84 3.60 5519.58 07:09:01 AM 2.82 0.00 2.82 0.00 89.82 07:10:01 AM 0.13 0.00 0.13 0.00 2.00 07:11:01 AM 15.71 0.32 15.40 44.79 687.92 07:12:01 AM 22.95 0.43 22.51 53.99 888.77 Average: 37.43 5.51 31.91 776.14 5515.84 07:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:03:01 AM 5534752 7058816 2347684 29.78 2688 1716636 732436 8.20 187276 1878756 104516 07:04:01 AM 5273196 7022064 2609240 33.10 2688 1931024 732112 8.20 212816 2076332 172724 07:05:01 AM 5212768 7038880 2669668 33.87 2688 2003284 683824 7.66 222040 2102564 37112 07:06:01 AM 5274856 7105996 2607580 33.08 2688 2008252 635020 7.11 240744 2021864 4 07:07:01 AM 5011572 7042420 2870864 36.42 2688 2200052 665048 7.45 260008 2242616 154204 07:08:01 AM 4987372 7018328 2895064 36.73 2688 2200448 725916 8.13 263380 2258496 272 07:09:01 AM 4926016 6957004 2956420 37.51 2688 2200488 809020 9.06 263380 2319100 24 07:10:01 AM 4955388 6986696 2927048 37.13 2688 2200800 786708 8.81 263380 2289872 312 07:11:01 AM 5179364 7038624 2703072 34.29 2688 2034672 677452 7.59 438164 1915816 13360 07:12:01 AM 5161540 7024920 2720896 34.52 2688 2039160 694340 7.77 440012 1933104 15992 Average: 5151682 7029375 2730754 34.64 2688 2053482 714188 8.00 279120 2103852 49852 07:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 268.93 163.31 1148.01 57.09 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 53.85 45.03 622.60 5.77 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 34.89 23.96 277.98 5.26 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 12.71 7.70 4.80 3.06 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 41.51 35.76 299.70 9.08 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 251.27 220.96 53.32 574.73 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 368.72 318.10 4131.33 177.20 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 292.80 280.57 5100.34 18.34 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 65.34 49.99 350.04 21.96 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 13.11 13.71 10.61 6.77 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 140.31 115.91 1199.87 87.93 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) 04/20/2024 _x86_64_ (2 CPU) 07:01:20 LINUX RESTART (2 CPU) 07:02:01 AM CPU %user %nice %system %iowait %steal %idle 07:03:01 AM all 30.68 0.03 5.66 23.80 0.09 39.73 07:03:01 AM 0 37.41 0.00 5.72 24.90 0.08 31.89 07:03:01 AM 1 23.96 0.07 5.60 22.70 0.10 47.58 07:04:01 AM all 29.21 0.00 4.35 8.35 0.09 58.01 07:04:01 AM 0 32.93 0.00 4.84 5.74 0.10 56.39 07:04:01 AM 1 25.48 0.00 3.85 10.96 0.08 59.63 07:05:01 AM all 23.98 0.00 2.97 2.46 0.10 70.49 07:05:01 AM 0 32.74 0.00 3.43 2.90 0.10 60.84 07:05:01 AM 1 15.20 0.00 2.50 2.02 0.10 80.17 07:06:01 AM all 12.23 0.00 1.19 2.07 0.05 84.47 07:06:01 AM 0 20.78 0.00 1.39 3.21 0.05 74.58 07:06:01 AM 1 3.68 0.00 0.99 0.94 0.05 94.35 07:07:01 AM all 29.08 0.00 4.44 1.08 0.08 65.31 07:07:01 AM 0 36.99 0.00 5.20 1.18 0.10 56.52 07:07:01 AM 1 21.18 0.00 3.69 0.97 0.07 74.10 07:08:01 AM all 10.63 0.00 1.11 1.10 0.06 87.10 07:08:01 AM 0 8.62 0.00 1.07 1.09 0.05 89.16 07:08:01 AM 1 12.64 0.00 1.14 1.10 0.07 85.05 07:09:01 AM all 9.54 0.00 1.03 0.02 0.09 89.32 07:09:01 AM 0 15.00 0.00 1.76 0.00 0.10 83.13 07:09:01 AM 1 4.25 0.00 0.32 0.03 0.08 95.31 07:10:01 AM all 10.80 0.00 1.07 0.00 0.16 87.97 07:10:01 AM 0 14.97 0.00 1.50 0.00 0.15 83.38 07:10:01 AM 1 6.60 0.00 0.63 0.00 0.17 92.60 07:11:01 AM all 20.14 0.00 2.67 0.67 0.08 76.44 07:11:01 AM 0 30.57 0.00 2.79 1.18 0.08 65.37 07:11:01 AM 1 9.60 0.00 2.54 0.15 0.08 87.62 07:12:01 AM all 25.68 0.00 2.29 1.10 0.13 70.81 07:12:01 AM 0 31.04 0.00 2.45 1.15 0.10 65.26 07:12:01 AM 1 20.32 0.00 2.12 1.05 0.15 76.36 Average: all 20.23 0.00 2.68 4.07 0.09 72.92 Average: 0 26.16 0.00 3.02 4.14 0.09 66.58 Average: 1 14.31 0.01 2.34 4.00 0.10 79.26