---> uname -a: Linux prd-centos8-robot-2c-8g-858.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 2799.996 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 616 4976 19 2104 6785 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:0a:97:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:fe0a:9703/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/21/2024 _x86_64_ (2 CPU) 04:32:17 LINUX RESTART (2 CPU) 04:33:01 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 88.79 24.49 64.30 6298.57 10747.53 04:35:01 AM 88.12 0.70 87.42 50.79 8472.27 04:36:01 AM 27.14 1.07 26.07 123.96 3042.24 04:37:01 AM 47.62 0.03 47.58 3.47 3078.91 04:38:01 AM 23.93 0.10 23.83 32.12 5357.40 04:39:01 AM 1.97 0.00 1.97 0.00 69.57 04:40:01 AM 0.20 0.00 0.20 0.00 13.35 04:41:02 AM 25.49 0.65 24.84 74.10 1182.33 Average: 37.90 3.38 34.52 822.89 3995.38 04:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 5267876 7010540 2614556 33.17 2688 1925672 750240 8.40 247508 2049780 197204 04:35:01 AM 5194716 7010664 2687716 34.10 2688 1992772 714912 8.00 222720 2119664 73548 04:36:01 AM 5266296 7086656 2616136 33.19 2688 1997760 653940 7.32 241772 2031260 12 04:37:01 AM 5037204 7055860 2845228 36.10 2688 2187956 668500 7.49 261772 2214696 149456 04:38:01 AM 4948540 6968368 2933892 37.22 2688 2189184 787256 8.81 262096 2296500 8 04:39:01 AM 4813932 6833812 3068500 38.93 2688 2189236 916236 10.26 262092 2431148 28 04:40:01 AM 5024560 7045324 2857872 36.26 2688 2190120 676740 7.58 262440 2221604 560 04:41:02 AM 5158544 7006972 2723888 34.56 2688 2024284 723524 8.10 440856 1934624 1760 Average: 5088958 7002274 2793474 35.44 2688 2087123 736418 8.25 275157 2162410 52822 04:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 290.34 192.97 1578.82 61.70 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 59.92 44.69 501.00 7.98 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 14.05 8.78 5.54 3.27 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 244.37 221.76 314.44 47.96 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 91.85 77.64 303.09 694.39 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 566.26 500.58 7289.86 32.39 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 349.58 306.13 4085.90 20.31 0.00 0.00 0.00 0.00 04:41:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:02 AM eth0 45.61 32.73 84.07 21.94 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 207.74 173.15 1770.22 111.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/21/2024 _x86_64_ (2 CPU) 04:32:17 LINUX RESTART (2 CPU) 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 33.38 0.00 7.07 7.92 0.12 51.51 04:34:01 AM 0 34.05 0.00 6.63 8.19 0.12 51.01 04:34:01 AM 1 32.72 0.00 7.50 7.65 0.12 52.01 04:35:01 AM all 30.58 0.00 4.00 3.66 0.10 61.66 04:35:01 AM 0 41.27 0.00 4.35 3.20 0.10 51.08 04:35:01 AM 1 19.87 0.00 3.65 4.12 0.10 72.25 04:36:01 AM all 10.44 0.00 1.38 1.94 0.05 86.19 04:36:01 AM 0 19.50 0.00 1.57 2.45 0.05 76.43 04:36:01 AM 1 1.46 0.00 1.19 1.44 0.05 95.87 04:37:01 AM all 29.12 0.00 5.00 1.93 0.10 63.86 04:37:01 AM 0 29.57 0.00 5.03 1.19 0.12 64.09 04:37:01 AM 1 28.67 0.00 4.96 2.67 0.08 63.62 04:38:01 AM all 8.41 0.00 0.70 1.73 0.06 89.10 04:38:01 AM 0 8.03 0.00 0.82 2.24 0.05 88.86 04:38:01 AM 1 8.79 0.00 0.59 1.22 0.07 89.34 04:39:01 AM all 13.08 0.00 1.59 0.00 0.12 85.21 04:39:01 AM 0 17.34 0.00 1.84 0.00 0.12 80.71 04:39:01 AM 1 8.81 0.00 1.35 0.00 0.12 89.72 04:40:01 AM all 9.58 0.00 1.04 0.00 0.08 89.29 04:40:01 AM 0 13.88 0.00 1.54 0.00 0.09 84.49 04:40:01 AM 1 5.34 0.00 0.56 0.00 0.08 94.02 04:41:02 AM all 22.27 0.00 3.08 0.33 0.07 74.26 04:41:02 AM 0 28.21 0.00 3.65 0.22 0.07 67.86 04:41:02 AM 1 16.33 0.00 2.50 0.43 0.07 80.67 Average: all 19.62 0.00 2.98 2.19 0.09 75.13 Average: 0 24.00 0.00 3.18 2.18 0.09 70.55 Average: 1 15.25 0.00 2.79 2.19 0.09 79.69