---> uname -a: Linux prd-centos8-robot-2c-8g-8863.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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 572 4910 19 2214 6829 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:67:36:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85448sec preferred_lft 85448sec inet6 fe80::f816:3eff:fe67:3657/64 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) 04/18/2024 _x86_64_ (2 CPU) 05:30:04 LINUX RESTART (2 CPU) 05:31:01 AM tps rtps wtps bread/s bwrtn/s 05:32:01 AM 54.43 18.83 35.60 5355.15 11055.75 05:33:01 AM 117.81 6.68 111.13 1269.18 9540.57 05:34:01 AM 36.66 1.05 35.61 112.51 4191.97 05:35:01 AM 6.48 0.47 6.02 61.46 213.08 05:36:01 AM 23.66 0.17 23.49 9.46 1379.72 05:37:01 AM 41.99 0.03 41.96 3.47 6860.89 05:38:01 AM 4.13 0.02 4.12 0.13 227.09 05:39:01 AM 0.87 0.00 0.87 0.00 742.33 05:40:01 AM 0.35 0.00 0.35 0.00 213.54 05:41:01 AM 0.80 0.02 0.78 1.07 191.82 05:42:01 AM 0.83 0.25 0.58 32.92 152.13 05:43:01 AM 0.33 0.00 0.33 0.00 74.60 05:44:01 AM 0.17 0.00 0.17 0.00 21.63 05:45:01 AM 12.51 0.25 12.26 35.06 559.12 Average: 21.50 1.98 19.52 491.49 2530.33 05:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:32:01 AM 5515076 7067852 2367360 30.03 2688 1744368 716968 8.03 191368 1890100 93216 05:33:01 AM 5195764 7019464 2686672 34.08 2688 2000996 709740 7.95 212852 2129676 93776 05:34:01 AM 5265932 7096780 2616504 33.19 2688 2008016 638908 7.15 240708 2030192 16 05:35:01 AM 5258632 7092600 2623804 33.29 2688 2011124 625708 7.01 241472 2036368 4 05:36:01 AM 4979640 7011408 2902796 36.83 2688 2201464 684272 7.66 261952 2272324 171264 05:37:01 AM 5000612 7034308 2881824 36.56 2688 2203220 659588 7.39 263844 2242616 188 05:38:01 AM 4977948 7019068 2904488 36.85 2688 2210644 695792 7.79 264344 2264824 4892 05:39:01 AM 4958836 7017024 2923600 37.09 2688 2227736 695792 7.79 264344 2283668 116 05:40:01 AM 4952156 7016656 2930280 37.17 2688 2234076 699124 7.83 264344 2290580 124 05:41:01 AM 4940548 7011696 2941888 37.32 2688 2240700 720440 8.07 264400 2301128 1304 05:42:01 AM 4547980 6947540 3334456 42.30 2688 2246264 720216 8.06 265868 2313408 1644 05:43:01 AM 4548868 6949032 3333568 42.29 2688 2246860 720216 8.06 265880 2312724 156 05:44:01 AM 4548664 6949292 3333772 42.29 2688 2247316 720216 8.06 265896 2312628 24 05:45:01 AM 5038600 6998148 2843836 36.08 2688 2134816 720740 8.07 327532 2159780 67432 Average: 4980661 7016491 2901775 36.81 2688 2139829 694837 7.78 256772 2202858 31011 05:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 303.25 178.71 1286.14 57.11 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 49.45 43.69 568.17 14.71 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 29.30 19.50 198.42 4.62 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 9.57 4.87 1.59 1.07 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 38.40 32.81 294.81 7.15 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 202.57 174.89 45.55 33.98 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 31.41 25.37 64.96 5.64 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 47.59 36.46 116.38 9.98 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 17.74 11.63 34.56 5.37 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 26.08 25.15 24.63 16.31 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 45.03 58.73 66.01 5.45 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 5.23 4.70 1.48 1.09 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 17.21 11.70 3.57 2.13 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 70.64 47.93 150.46 88.97 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 63.82 48.29 204.06 18.11 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) 04/18/2024 _x86_64_ (2 CPU) 05:30:04 LINUX RESTART (2 CPU) 05:31:01 AM CPU %user %nice %system %iowait %steal %idle 05:32:01 AM all 26.80 0.00 4.93 14.53 0.08 53.65 05:32:01 AM 0 21.71 0.00 4.01 11.45 0.08 62.75 05:32:01 AM 1 31.90 0.00 5.86 17.61 0.08 44.54 05:33:01 AM all 38.58 0.00 5.58 4.92 0.09 50.83 05:33:01 AM 0 28.08 0.00 4.76 5.14 0.08 61.94 05:33:01 AM 1 49.11 0.00 6.41 4.70 0.10 39.68 05:34:01 AM all 21.94 0.00 2.04 1.25 0.08 74.69 05:34:01 AM 0 13.69 0.00 1.63 0.72 0.08 83.88 05:34:01 AM 1 30.20 0.00 2.45 1.79 0.07 65.49 05:35:01 AM all 0.54 0.00 0.48 0.08 0.03 98.86 05:35:01 AM 0 0.42 0.00 0.52 0.08 0.03 98.95 05:35:01 AM 1 0.67 0.00 0.43 0.08 0.03 98.78 05:36:01 AM all 24.62 0.00 3.61 0.58 0.08 71.10 05:36:01 AM 0 20.13 0.00 3.32 0.37 0.08 76.10 05:36:01 AM 1 29.11 0.00 3.90 0.80 0.08 66.10 05:37:01 AM all 10.08 0.00 1.90 1.68 0.06 86.28 05:37:01 AM 0 11.59 0.00 2.09 1.64 0.07 84.61 05:37:01 AM 1 8.57 0.00 1.70 1.72 0.05 87.95 05:38:01 AM all 9.22 0.00 0.25 0.02 0.07 90.45 05:38:01 AM 0 6.53 0.00 0.20 0.00 0.07 93.20 05:38:01 AM 1 11.90 0.00 0.30 0.03 0.07 87.70 05:39:01 AM all 19.40 0.00 0.23 0.14 0.06 80.16 05:39:01 AM 0 6.51 0.00 0.25 0.28 0.05 92.91 05:39:01 AM 1 32.28 0.00 0.22 0.00 0.07 67.43 05:40:01 AM all 7.10 0.00 0.15 0.00 0.04 92.71 05:40:01 AM 0 3.28 0.00 0.17 0.00 0.03 96.52 05:40:01 AM 1 10.91 0.00 0.13 0.00 0.05 88.90 05:41:01 AM all 17.05 0.00 0.24 0.01 0.07 82.63 05:41:01 AM 0 14.05 0.00 0.30 0.00 0.07 85.58 05:41:01 AM 1 20.05 0.00 0.18 0.02 0.07 79.69 05:42:01 AM all 9.85 0.00 6.63 0.03 0.08 83.41 05:42:01 AM 0 9.67 0.00 6.68 0.03 0.07 83.54 05:42:01 AM 1 10.03 0.00 6.57 0.03 0.08 83.29 05:42:01 AM CPU %user %nice %system %iowait %steal %idle 05:43:01 AM all 2.99 0.00 0.15 0.00 0.05 96.81 05:43:01 AM 0 2.54 0.00 0.13 0.00 0.05 97.27 05:43:01 AM 1 3.44 0.00 0.17 0.00 0.05 96.34 05:44:01 AM all 4.69 0.00 0.18 0.00 0.08 95.06 05:44:01 AM 0 4.12 0.00 0.17 0.00 0.08 95.63 05:44:01 AM 1 5.26 0.00 0.18 0.00 0.07 94.49 05:45:01 AM all 23.45 0.00 2.72 0.41 0.09 73.33 05:45:01 AM 0 10.24 0.00 2.47 0.20 0.07 87.02 05:45:01 AM 1 36.67 0.00 2.97 0.62 0.12 59.62 Average: all 15.46 0.00 2.08 1.69 0.07 80.70 Average: 0 10.91 0.00 1.91 1.42 0.07 85.69 Average: 1 20.02 0.00 2.25 1.96 0.07 75.71