---> uname -a: Linux prd-centos8-robot-2c-8g-6626.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 593 4984 19 2119 6807 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:6a:fb:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85854sec preferred_lft 85854sec inet6 fe80::f816:3eff:fe6a:fbd1/64 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) 04/11/2024 _x86_64_ (2 CPU) 05:49:52 LINUX RESTART (2 CPU) 05:50:00 AM tps rtps wtps bread/s bwrtn/s 05:51:01 AM 220.10 168.85 51.25 15250.15 38819.12 05:52:01 AM 103.85 6.96 96.88 1304.63 8508.63 05:53:01 AM 56.68 0.67 56.01 49.98 6463.46 05:54:01 AM 20.79 1.02 19.77 133.40 1288.21 05:55:01 AM 48.61 0.05 48.56 3.60 7015.95 05:56:01 AM 0.68 0.02 0.67 0.93 62.78 05:57:01 AM 0.40 0.00 0.40 0.00 5.31 05:58:01 AM 13.33 0.23 13.10 34.12 726.01 05:59:01 AM 25.20 0.50 24.70 63.72 918.78 Average: 54.46 19.86 34.60 1875.66 7100.38 05:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:51:01 AM 5544616 7050796 2337820 29.66 2688 1699332 736888 8.25 183928 1873844 91308 05:52:01 AM 5271464 7076808 2610972 33.12 2688 1982548 677776 7.59 211432 2060556 132348 05:53:01 AM 5122948 6963368 2759488 35.01 2688 2017544 765552 8.57 233164 2181992 15812 05:54:01 AM 5029520 6977908 2852916 36.19 2688 2121748 767100 8.59 262824 2233620 96640 05:55:01 AM 4969660 6999272 2912776 36.95 2688 2199264 724216 8.11 263112 2274932 1496 05:56:01 AM 4967908 6997704 2914528 36.97 2688 2199392 724216 8.11 263112 2277576 4 05:57:01 AM 4953892 6983704 2928544 37.15 2688 2199408 757056 8.48 263112 2291604 4 05:58:01 AM 5126884 6989460 2755552 34.96 2688 2037244 730808 8.18 283840 2120680 13196 05:59:01 AM 5086200 6953408 2796236 35.47 2688 2042292 746000 8.35 441692 2005212 16132 Average: 5119232 6999159 2763204 35.06 2688 2055419 736624 8.25 267357 2146668 40771 05:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:51:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 262.43 156.81 1394.61 57.07 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 58.20 49.45 671.85 7.48 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 39.20 29.14 272.96 6.27 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 35.13 29.02 293.18 6.01 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 211.01 158.07 63.43 41.08 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 242.92 242.10 50.50 101.51 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 247.13 246.33 207.85 91.96 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 78.11 61.65 123.66 30.03 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 18.50 17.15 14.21 8.46 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 132.56 109.98 343.94 38.88 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) 04/11/2024 _x86_64_ (2 CPU) 05:49:52 LINUX RESTART (2 CPU) 05:50:00 AM CPU %user %nice %system %iowait %steal %idle 05:51:01 AM all 52.70 0.06 11.91 14.55 0.14 20.64 05:51:01 AM 0 57.00 0.05 12.63 15.88 0.14 14.31 05:51:01 AM 1 48.40 0.07 11.19 13.23 0.15 26.97 05:52:01 AM all 40.61 0.00 5.95 3.04 0.12 50.29 05:52:01 AM 0 45.23 0.00 6.44 4.10 0.13 44.10 05:52:01 AM 1 35.98 0.00 5.45 1.97 0.10 56.51 05:53:01 AM all 24.27 0.00 2.43 1.58 0.08 71.65 05:53:01 AM 0 29.15 0.00 2.45 1.71 0.08 66.61 05:53:01 AM 1 19.37 0.00 2.40 1.44 0.08 76.70 05:54:01 AM all 17.50 0.00 2.86 1.09 0.08 78.46 05:54:01 AM 0 14.62 0.00 2.52 0.98 0.07 81.80 05:54:01 AM 1 20.38 0.00 3.20 1.20 0.10 75.11 05:55:01 AM all 20.23 0.00 3.24 1.65 0.08 74.81 05:55:01 AM 0 28.01 0.00 3.65 1.98 0.08 66.28 05:55:01 AM 1 12.49 0.00 2.82 1.32 0.07 83.31 05:56:01 AM all 19.82 0.00 0.44 0.01 0.12 79.62 05:56:01 AM 0 38.97 0.00 0.69 0.00 0.13 60.21 05:56:01 AM 1 0.70 0.00 0.18 0.02 0.10 99.00 05:57:01 AM all 28.40 0.00 0.49 0.00 0.12 70.99 05:57:01 AM 0 53.02 0.00 0.70 0.00 0.13 46.14 05:57:01 AM 1 3.84 0.00 0.27 0.00 0.10 95.80 05:58:01 AM all 19.83 0.00 2.02 0.21 0.08 77.86 05:58:01 AM 0 28.60 0.00 2.03 0.12 0.08 69.16 05:58:01 AM 1 11.11 0.00 2.01 0.30 0.08 86.50 05:59:01 AM all 32.60 0.00 3.00 0.29 0.09 64.02 05:59:01 AM 0 41.00 0.00 3.10 0.40 0.10 55.40 05:59:01 AM 1 24.19 0.00 2.89 0.18 0.08 72.65 Average: all 28.42 0.01 3.58 2.48 0.10 65.41 Average: 0 37.26 0.01 3.80 2.78 0.11 56.04 Average: 1 19.58 0.01 3.37 2.17 0.10 74.77