---> uname -a: Linux prd-centos8-robot-2c-8g-3822.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: 2799.998 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 660 4818 19 2219 6741 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:6e:f4:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85533sec preferred_lft 85533sec inet6 fe80::f816:3eff:fe6e:f465/64 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) 12/18/2024 _x86_64_ (2 CPU) 04:03:03 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 86.70 9.30 77.40 1969.81 6492.90 04:06:01 AM 72.08 0.73 71.34 53.05 8855.18 04:07:01 AM 44.47 7.13 37.34 1310.50 2781.94 04:08:01 AM 43.10 0.03 43.07 3.47 6897.93 04:09:01 AM 5.18 0.10 5.08 32.13 209.75 04:10:01 AM 2.07 0.00 2.07 0.00 294.37 04:11:01 AM 0.95 0.00 0.95 0.00 539.37 04:12:01 AM 0.43 0.02 0.42 1.07 280.70 04:13:01 AM 0.58 0.00 0.58 0.00 236.29 04:14:01 AM 1.10 0.38 0.72 55.32 168.61 04:15:01 AM 0.27 0.00 0.27 0.00 16.04 04:16:01 AM 0.33 0.00 0.33 0.00 20.45 04:17:01 AM 17.22 0.65 16.57 74.08 2440.17 Average: 21.11 1.41 19.70 269.17 2248.80 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5365860 7060768 2516564 31.93 2688 1878140 682788 7.65 187196 2012868 164716 04:06:01 AM 5259692 7058164 2622732 33.27 2688 1976248 672688 7.53 206592 2074860 30700 04:07:01 AM 4962592 6996232 2919832 37.04 2688 2205128 740820 8.29 277736 2281252 171112 04:08:01 AM 5001668 7040788 2880756 36.55 2688 2209332 707760 7.92 258552 2251664 4 04:09:01 AM 4961588 7002732 2920836 37.06 2688 2211356 760584 8.52 258736 2291576 1064 04:10:01 AM 4925820 6983424 2956604 37.51 2688 2227816 798212 8.94 259152 2326344 10552 04:11:01 AM 4915928 6981640 2966496 37.63 2688 2235916 798212 8.94 259152 2336288 2888 04:12:01 AM 4907656 6980400 2974768 37.74 2688 2242956 798212 8.94 259164 2345380 1560 04:13:01 AM 4893388 6974232 2989036 37.92 2688 2251040 798212 8.94 259212 2358796 2784 04:14:01 AM 4501524 6908956 3380900 42.89 2688 2254716 797788 8.93 260756 2368996 92 04:15:01 AM 4498212 6906388 3384212 42.93 2688 2255436 797788 8.93 260772 2372044 480 04:16:01 AM 4418984 6827012 3463440 43.94 2688 2255612 876280 9.81 260772 2451764 184 04:17:01 AM 5034352 6999356 2848072 36.13 2688 2140592 716752 8.03 493008 2004820 13396 Average: 4895943 6978469 2986481 37.89 2688 2180330 765084 8.57 269292 2267435 30733 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 343.46 195.27 1733.28 60.78 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 51.97 36.02 464.49 6.87 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 40.57 32.02 297.30 7.66 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 197.33 146.68 45.11 39.69 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 20.50 12.68 15.77 1.92 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 47.38 36.50 127.26 9.31 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 22.84 20.34 43.33 6.91 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 23.41 19.40 37.59 5.39 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 33.29 24.83 66.27 12.23 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 41.43 53.82 23.46 4.69 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 14.66 13.08 3.65 2.49 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 8.70 4.63 2.46 0.98 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 85.26 56.23 156.03 91.79 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 71.60 50.12 231.99 19.29 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) 12/18/2024 _x86_64_ (2 CPU) 04:03:03 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 37.39 0.00 5.73 3.17 0.11 53.60 04:05:01 AM 0 34.58 0.00 4.61 3.06 0.10 57.66 04:05:01 AM 1 40.20 0.00 6.85 3.28 0.12 49.55 04:06:01 AM all 19.97 0.00 3.13 5.03 0.10 71.77 04:06:01 AM 0 32.19 0.00 3.99 5.77 0.10 57.95 04:06:01 AM 1 7.76 0.00 2.27 4.29 0.10 85.59 04:07:01 AM all 27.00 0.00 4.02 2.53 0.12 66.34 04:07:01 AM 0 33.51 0.00 4.22 2.55 0.12 59.61 04:07:01 AM 1 20.48 0.00 3.82 2.52 0.12 73.07 04:08:01 AM all 12.40 0.00 2.42 2.36 0.08 82.75 04:08:01 AM 0 13.09 0.00 3.06 2.58 0.08 81.19 04:08:01 AM 1 11.72 0.00 1.77 2.14 0.07 84.31 04:09:01 AM all 2.17 0.00 0.23 0.10 0.04 97.45 04:09:01 AM 0 3.98 0.00 0.27 0.18 0.05 95.52 04:09:01 AM 1 0.37 0.00 0.20 0.02 0.03 99.38 04:10:01 AM all 16.30 0.00 0.30 0.07 0.08 83.25 04:10:01 AM 0 19.26 0.00 0.32 0.00 0.08 80.34 04:10:01 AM 1 13.35 0.00 0.28 0.13 0.08 86.15 04:11:01 AM all 9.68 0.00 0.18 0.09 0.06 89.99 04:11:01 AM 0 12.61 0.00 0.18 0.00 0.07 87.14 04:11:01 AM 1 6.75 0.00 0.17 0.18 0.05 92.84 04:12:01 AM all 9.36 0.00 0.18 0.09 0.06 90.31 04:12:01 AM 0 18.11 0.00 0.18 0.00 0.07 81.64 04:12:01 AM 1 0.59 0.00 0.18 0.18 0.05 99.00 04:13:01 AM all 14.15 0.00 0.28 0.04 0.08 85.45 04:13:01 AM 0 4.45 0.00 0.28 0.08 0.07 95.11 04:13:01 AM 1 23.85 0.00 0.28 0.00 0.08 75.78 04:14:01 AM all 8.74 0.00 6.55 0.07 0.08 84.57 04:14:01 AM 0 10.80 0.00 6.69 0.12 0.08 82.31 04:14:01 AM 1 6.67 0.00 6.40 0.02 0.08 86.83 04:15:01 AM all 5.20 0.00 0.19 0.00 0.07 94.54 04:15:01 AM 0 3.38 0.00 0.17 0.00 0.05 96.40 04:15:01 AM 1 7.02 0.00 0.22 0.00 0.08 92.68 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 4.81 0.00 0.21 0.00 0.07 94.92 04:16:01 AM 0 7.84 0.00 0.27 0.00 0.08 91.81 04:16:01 AM 1 1.77 0.00 0.15 0.00 0.05 98.03 04:17:01 AM all 25.88 0.00 3.63 0.47 0.10 69.93 04:17:01 AM 0 31.65 0.00 3.64 0.88 0.10 63.73 04:17:01 AM 1 20.11 0.00 3.62 0.05 0.10 76.12 Average: all 14.86 0.00 2.08 1.08 0.08 81.90 Average: 0 17.35 0.00 2.14 1.17 0.08 79.25 Average: 1 12.36 0.00 2.02 0.99 0.08 84.56