---> uname -a: Linux prd-centos8-robot-2c-8g-7518.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 4995 19 2126 6825 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:08:9d:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85547sec preferred_lft 85547sec inet6 fe80::f816:3eff:fe08:9d83/64 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) 23:23:43 LINUX RESTART (2 CPU) 11:24:01 PM tps rtps wtps bread/s bwrtn/s 11:25:01 PM 204.47 138.40 66.06 14375.37 40049.60 11:26:01 PM 106.13 6.68 99.45 1269.39 8225.33 11:27:01 PM 46.41 1.48 44.93 171.65 5019.94 11:28:01 PM 14.15 0.20 13.95 11.73 1141.44 11:29:01 PM 55.23 2.55 52.68 397.07 7145.23 11:30:01 PM 5.13 0.00 5.13 0.00 215.61 11:31:01 PM 2.07 0.03 2.03 1.87 99.25 11:32:01 PM 0.15 0.00 0.15 0.00 4.15 11:33:01 PM 0.20 0.00 0.20 0.00 5.91 11:34:01 PM 0.15 0.00 0.15 0.00 3.43 11:35:01 PM 0.38 0.00 0.38 0.00 9.71 11:36:01 PM 0.22 0.00 0.22 0.00 4.03 11:37:01 PM 12.38 0.25 12.13 35.05 457.68 Average: 34.39 11.51 22.88 1250.97 4798.69 11:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 PM 5478660 7048964 2403776 30.50 2688 1761760 735304 8.23 190600 1927068 109876 11:26:01 PM 5191424 7019056 2691012 34.14 2688 2005088 715592 8.01 212088 2134984 119412 11:27:01 PM 5264432 7090692 2618004 33.21 2688 2003428 660176 7.39 240012 2032884 36 11:28:01 PM 5060512 6989816 2821924 35.80 2688 2103248 741604 8.30 260704 2206308 81572 11:29:01 PM 5027644 7065200 2854792 36.22 2688 2207056 640164 7.17 266556 2214848 88 11:30:01 PM 4985548 7023768 2896888 36.75 2688 2207728 730804 8.18 266728 2256900 656 11:31:01 PM 4983168 7022004 2899268 36.78 2688 2208328 730804 8.18 266996 2259188 4 11:32:01 PM 4982524 7021456 2899912 36.79 2688 2208424 730804 8.18 266988 2259904 36 11:33:01 PM 4982472 7021496 2899964 36.79 2688 2208516 730804 8.18 266988 2260096 4 11:34:01 PM 4981664 7020780 2900772 36.80 2688 2208608 730804 8.18 266988 2260612 40 11:35:01 PM 4981540 7020744 2900896 36.80 2688 2208704 730804 8.18 266988 2260784 4 11:36:01 PM 4981572 7020872 2900864 36.80 2688 2208792 730804 8.18 266988 2260848 36 11:37:01 PM 5125048 6994240 2757388 34.98 2688 2044296 726152 8.13 284784 2119928 18716 Average: 5078939 7027622 2803497 35.57 2688 2121844 718048 8.04 255647 2188796 25422 11:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 303.55 174.88 1551.78 54.78 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 41.99 35.73 457.85 6.78 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 24.70 17.44 96.38 4.73 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 40.81 33.26 293.60 13.04 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 722.38 593.50 142.28 117.81 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 43.20 30.82 12.43 4.32 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 12.64 12.06 2.84 2.21 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 0.63 0.30 0.10 0.05 0.00 0.00 0.00 0.00 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 1.43 0.40 1.50 0.06 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 4.42 0.58 1.06 0.43 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 1.23 0.68 0.68 0.49 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 0.53 0.30 0.11 0.05 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 81.07 65.48 87.23 28.69 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 98.36 74.27 203.68 17.96 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) 23:23:43 LINUX RESTART (2 CPU) 11:24:01 PM CPU %user %nice %system %iowait %steal %idle 11:25:01 PM all 42.21 0.06 10.51 11.63 0.09 35.49 11:25:01 PM 0 36.54 0.05 11.38 12.15 0.10 39.78 11:25:01 PM 1 47.90 0.07 9.65 11.11 0.08 31.19 11:26:01 PM all 37.17 0.00 5.46 2.60 0.11 54.67 11:26:01 PM 0 36.31 0.00 5.66 2.16 0.12 55.74 11:26:01 PM 1 38.02 0.00 5.27 3.03 0.10 53.59 11:27:01 PM all 22.27 0.00 2.34 1.04 0.10 74.25 11:27:01 PM 0 16.29 0.00 2.15 0.83 0.10 80.62 11:27:01 PM 1 28.24 0.00 2.52 1.25 0.10 67.89 11:28:01 PM all 13.23 0.00 2.64 0.53 0.07 83.54 11:28:01 PM 0 9.14 0.00 2.44 0.18 0.07 88.17 11:28:01 PM 1 17.31 0.00 2.83 0.87 0.07 78.92 11:29:01 PM all 20.84 0.00 4.03 1.53 0.08 73.53 11:29:01 PM 0 9.84 0.00 3.42 1.29 0.07 85.38 11:29:01 PM 1 31.85 0.00 4.63 1.77 0.08 61.66 11:30:01 PM all 4.14 0.00 0.45 0.11 0.06 95.24 11:30:01 PM 0 4.11 0.00 0.55 0.03 0.05 95.25 11:30:01 PM 1 4.17 0.00 0.35 0.18 0.07 95.23 11:31:01 PM all 4.72 0.00 0.26 0.02 0.07 94.93 11:31:01 PM 0 2.91 0.00 0.23 0.02 0.07 96.77 11:31:01 PM 1 6.54 0.00 0.28 0.02 0.07 93.09 11:32:01 PM all 0.58 0.00 0.10 0.00 0.06 99.26 11:32:01 PM 0 0.58 0.00 0.08 0.00 0.03 99.30 11:32:01 PM 1 0.58 0.00 0.12 0.00 0.08 99.21 11:33:01 PM all 0.60 0.00 0.09 0.00 0.06 99.25 11:33:01 PM 0 0.72 0.00 0.07 0.00 0.03 99.18 11:33:01 PM 1 0.48 0.00 0.12 0.00 0.08 99.31 11:34:01 PM all 0.63 0.00 0.08 0.00 0.05 99.23 11:34:01 PM 0 0.62 0.00 0.10 0.00 0.05 99.23 11:34:01 PM 1 0.65 0.00 0.07 0.00 0.05 99.23 11:35:01 PM all 0.58 0.00 0.09 0.00 0.06 99.27 11:35:01 PM 0 0.65 0.00 0.07 0.00 0.03 99.25 11:35:01 PM 1 0.52 0.00 0.12 0.00 0.08 99.28 11:35:01 PM CPU %user %nice %system %iowait %steal %idle 11:36:01 PM all 0.37 0.00 0.08 0.00 0.06 99.49 11:36:01 PM 0 0.34 0.00 0.10 0.00 0.07 99.50 11:36:01 PM 1 0.40 0.00 0.07 0.00 0.05 99.48 11:37:01 PM all 17.27 0.00 2.09 0.15 0.08 80.41 11:37:01 PM 0 16.73 0.00 1.96 0.18 0.08 81.05 11:37:01 PM 1 17.82 0.00 2.23 0.12 0.07 79.77 Average: all 12.66 0.00 2.17 1.35 0.07 83.74 Average: 0 10.37 0.00 2.17 1.29 0.07 86.09 Average: 1 14.95 0.01 2.17 1.41 0.08 81.38