---> uname -a: Linux prd-centos8-robot-2c-8g-40412.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 602 4974 19 2120 6798 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:f2:a3:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85842sec preferred_lft 85842sec inet6 fe80::f816:3eff:fef2:a348/64 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) 10/08/2024 _x86_64_ (2 CPU) 03:52:15 LINUX RESTART (2 CPU) 03:53:02 AM tps rtps wtps bread/s bwrtn/s 03:54:01 AM 97.46 13.76 83.70 2540.29 6914.54 03:55:01 AM 77.90 0.73 77.17 51.32 9632.83 03:56:01 AM 22.56 0.38 22.18 64.25 1452.97 03:57:01 AM 51.70 0.03 51.67 3.47 7203.32 03:58:01 AM 3.62 0.10 3.52 32.13 143.18 03:59:01 AM 2.02 0.00 2.02 0.00 64.00 04:00:01 AM 0.40 0.00 0.40 0.00 10.13 04:01:01 AM 14.50 0.43 14.06 47.85 641.75 Average: 33.64 1.91 31.73 337.85 3250.21 03:53:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 AM 5295728 7030828 2586704 32.82 2688 1916476 695580 7.79 210892 2051540 160160 03:55:01 AM 5172640 7006204 2709792 34.38 2688 2010732 706304 7.91 231544 2133004 1124 03:56:01 AM 5038016 6978944 2844416 36.09 2688 2114756 743928 8.33 260056 2228720 85132 03:57:01 AM 5006036 7042284 2876396 36.49 2688 2205636 660848 7.40 258388 2242088 8 03:58:01 AM 4937880 6975340 2944552 37.36 2688 2206844 740336 8.29 258516 2309484 16 03:59:01 AM 4889492 6926996 2992940 37.97 2688 2206888 815472 9.13 258516 2357176 8 04:00:01 AM 4861176 6898868 3021256 38.33 2688 2207076 837112 9.37 258544 2385896 4 04:01:01 AM 5147240 7009316 2735192 34.70 2688 2037028 685084 7.67 443284 1938448 13368 Average: 5043526 6983598 2838906 36.02 2688 2113180 735583 8.24 272468 2205794 32478 03:53:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 220.67 153.76 1468.04 47.41 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 48.54 35.88 397.26 7.27 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 37.49 30.19 293.18 6.83 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 242.17 174.19 52.73 45.66 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 57.39 62.56 9.77 366.48 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 477.06 415.31 5331.95 355.59 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 489.55 406.65 5472.89 26.38 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 132.07 97.48 868.29 24.78 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 213.10 172.04 1737.31 110.18 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) 10/08/2024 _x86_64_ (2 CPU) 03:52:15 LINUX RESTART (2 CPU) 03:53:02 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 38.51 0.00 6.55 3.41 0.10 51.42 03:54:01 AM 0 46.55 0.00 7.38 2.78 0.10 43.20 03:54:01 AM 1 30.48 0.00 5.73 4.05 0.10 59.64 03:55:01 AM all 21.76 0.00 3.29 2.96 0.08 71.91 03:55:01 AM 0 26.02 0.00 3.83 2.56 0.08 67.51 03:55:01 AM 1 17.51 0.00 2.74 3.36 0.08 76.30 03:56:01 AM all 18.41 0.00 2.63 0.65 0.08 78.23 03:56:01 AM 0 23.48 0.00 2.92 0.89 0.08 72.63 03:56:01 AM 1 13.33 0.00 2.34 0.42 0.07 83.84 03:57:01 AM all 15.37 0.00 3.09 1.71 0.06 79.78 03:57:01 AM 0 18.47 0.00 3.12 1.66 0.05 76.70 03:57:01 AM 1 12.27 0.00 3.06 1.75 0.07 82.85 03:58:01 AM all 5.36 0.00 0.33 0.06 0.05 94.21 03:58:01 AM 0 4.63 0.00 0.25 0.07 0.05 95.01 03:58:01 AM 1 6.09 0.00 0.40 0.05 0.05 93.40 03:59:01 AM all 13.53 0.00 1.36 0.00 0.12 84.99 03:59:01 AM 0 11.45 0.00 1.20 0.00 0.12 87.23 03:59:01 AM 1 15.61 0.00 1.53 0.00 0.12 82.74 04:00:01 AM all 10.34 0.00 1.18 0.00 0.14 88.34 04:00:01 AM 0 19.87 0.00 2.12 0.00 0.15 77.86 04:00:01 AM 1 1.02 0.00 0.27 0.00 0.12 98.59 04:01:01 AM all 18.97 0.00 2.85 0.33 0.08 77.78 04:01:01 AM 0 21.29 0.00 2.95 0.41 0.08 75.27 04:01:01 AM 1 16.67 0.00 2.74 0.25 0.07 80.27 Average: all 17.75 0.00 2.66 1.14 0.09 78.37 Average: 0 21.42 0.00 2.96 1.04 0.09 74.48 Average: 1 14.09 0.00 2.35 1.23 0.08 82.25