---> uname -a: Linux prd-centos8-robot-2c-8g-7496.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 18G 23G 43% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 735 138 19 6823 6644 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:15:f5:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fe15:f5cc/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) 04/13/2024 _x86_64_ (2 CPU) 23:04:30 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 108.36 61.80 46.56 7855.81 30345.11 11:07:01 PM 108.50 6.68 101.82 1269.39 9166.89 11:08:01 PM 44.82 0.67 44.15 49.98 5249.72 11:09:01 PM 31.48 1.02 30.46 133.44 1684.70 11:10:01 PM 44.70 2.57 42.14 397.20 6790.12 11:11:01 PM 81.13 0.03 81.09 0.93 100849.61 11:12:01 PM 135.46 6.03 129.43 291.67 166754.56 11:13:01 PM 4.17 0.00 4.17 0.00 2995.50 11:14:01 PM 41.96 22.53 19.43 2723.81 881.70 Average: 66.73 11.26 55.47 1413.64 36087.49 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 5528704 7061352 2353732 29.86 2688 1725016 709332 7.94 188136 1883524 88888 11:07:01 PM 5233292 7041968 2649144 33.61 2688 1986004 692824 7.76 211696 2096380 103320 11:08:01 PM 5127528 6971844 2754908 34.95 2688 2021544 741180 8.30 233704 2177628 15812 11:09:01 PM 4992916 7022868 2889520 36.66 2688 2199668 696504 7.80 260976 2261832 169864 11:10:01 PM 4970948 7016328 2911488 36.94 2688 2215068 730948 8.18 266848 2271960 776 11:11:01 PM 124544 6767120 7757892 98.42 2640 6763100 895788 10.03 390240 6858656 1575000 11:12:01 PM 285556 6898348 7596880 96.38 2104 6679260 744268 8.33 402700 6600920 82968 11:13:01 PM 267072 6884492 7615364 96.61 2104 6683880 744268 8.33 402720 6621384 1516 11:14:01 PM 163236 6811156 7719200 97.93 2104 6724440 750240 8.40 406116 6738908 25256 Average: 2965977 6941720 4916459 62.37 2488 4110887 745039 8.34 307015 4167910 229267 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 268.10 164.27 1191.64 53.91 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 54.04 44.13 584.36 14.62 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 37.95 27.36 269.32 5.78 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 51.06 34.56 300.17 6.92 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 231.52 201.02 55.26 38.96 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 113.46 65.87 2411.78 4.90 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 223.72 187.86 25.49 414.91 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 77.79 52.77 9.85 7.09 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 84.54 62.44 89.94 69.59 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 126.92 93.37 548.69 68.53 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) 04/13/2024 _x86_64_ (2 CPU) 23:04:30 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 33.47 0.04 6.71 17.52 0.11 42.15 11:06:01 PM 0 37.88 0.05 7.08 15.18 0.12 39.69 11:06:01 PM 1 29.05 0.03 6.33 19.88 0.10 44.61 11:07:01 PM all 37.81 0.00 5.83 5.07 0.13 51.16 11:07:01 PM 0 48.47 0.00 6.32 6.16 0.13 38.91 11:07:01 PM 1 27.15 0.00 5.34 3.98 0.13 63.39 11:08:01 PM all 22.63 0.00 2.05 4.42 0.08 70.82 11:08:01 PM 0 31.43 0.00 2.22 5.50 0.08 60.77 11:08:01 PM 1 13.82 0.00 1.89 3.34 0.08 80.88 11:09:01 PM all 23.29 0.00 3.74 1.58 0.08 71.29 11:09:01 PM 0 33.31 0.00 4.54 1.80 0.08 60.26 11:09:01 PM 1 13.30 0.00 2.95 1.37 0.08 82.30 11:10:01 PM all 14.96 0.00 2.43 1.90 0.08 80.64 11:10:01 PM 0 13.46 0.00 2.39 1.15 0.07 82.92 11:10:01 PM 1 16.45 0.00 2.46 2.65 0.08 78.35 11:11:01 PM all 33.68 0.00 6.86 37.43 0.09 21.93 11:11:01 PM 0 36.72 0.00 8.00 31.08 0.10 24.10 11:11:01 PM 1 30.65 0.00 5.73 43.79 0.09 19.74 11:12:01 PM all 5.26 0.00 7.84 48.09 0.09 38.72 11:12:01 PM 0 5.50 0.00 8.10 55.40 0.08 30.91 11:12:01 PM 1 5.02 0.00 7.58 40.75 0.10 46.55 11:13:01 PM all 9.47 0.00 1.00 0.35 0.08 89.10 11:13:01 PM 0 14.06 0.00 1.40 0.37 0.07 84.10 11:13:01 PM 1 4.87 0.00 0.60 0.33 0.08 94.10 11:14:01 PM all 21.25 0.00 2.35 1.71 0.08 74.61 11:14:01 PM 0 17.89 0.00 2.27 1.91 0.08 77.85 11:14:01 PM 1 24.61 0.00 2.42 1.50 0.08 71.38 Average: all 22.43 0.00 4.30 13.02 0.09 60.15 Average: 0 26.54 0.01 4.69 13.08 0.09 55.59 Average: 1 18.32 0.00 3.91 12.95 0.09 64.71