---> uname -a: Linux prd-centos8-robot-2c-8g-21281.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4996 19 2121 6822 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:66:00:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:fe66:fa/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) 09/12/2024 _x86_64_ (2 CPU) 05:38:47 LINUX RESTART (2 CPU) 05:39:02 AM tps rtps wtps bread/s bwrtn/s 05:40:01 AM 191.61 147.69 43.93 14531.36 39456.94 05:41:01 AM 94.07 7.06 87.00 1260.78 6148.70 05:42:01 AM 68.16 0.63 67.53 48.92 8877.64 05:43:01 AM 30.14 0.42 29.73 64.79 1637.71 05:44:01 AM 40.10 0.03 40.07 3.47 6699.00 05:45:01 AM 3.93 0.10 3.83 32.13 162.12 05:46:01 AM 1.90 0.03 1.87 1.87 97.32 05:47:01 AM 12.76 0.32 12.45 36.93 539.13 Average: 55.06 19.27 35.78 1971.75 7887.67 05:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:40:01 AM 5602660 7095048 2279772 28.92 2688 1685956 668204 7.48 184064 1817356 72908 05:41:01 AM 5235000 7036156 2647432 33.59 2688 1979100 698444 7.82 211200 2101344 207724 05:42:01 AM 5159820 7007260 2722612 34.54 2688 2024588 703780 7.88 233124 2145584 20092 05:43:01 AM 5046184 7073340 2836248 35.98 2688 2195932 627616 7.03 254896 2211660 185132 05:44:01 AM 5039876 7066680 2842556 36.06 2688 2196116 615408 6.89 259696 2207932 8 05:45:01 AM 4999544 7027992 2882888 36.57 2688 2197816 681760 7.63 259960 2247724 392 05:46:01 AM 4994436 7024728 2887996 36.64 2688 2199676 697172 7.81 260100 2252660 1088 05:47:01 AM 5095168 6959312 2787264 35.36 2688 2039560 747488 8.37 273080 2160372 21192 Average: 5146586 7036314 2735846 34.71 2688 2064843 679984 7.61 242015 2143079 63567 05:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 222.12 144.40 1072.49 56.97 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 83.42 68.68 807.66 10.29 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 43.85 28.99 345.34 4.98 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 35.74 29.96 273.83 7.00 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 136.40 112.26 43.36 39.30 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 24.75 14.80 6.10 2.26 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 27.49 20.86 7.18 4.76 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 68.99 47.73 85.80 27.12 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 80.06 58.28 328.70 19.00 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) 09/12/2024 _x86_64_ (2 CPU) 05:38:47 LINUX RESTART (2 CPU) 05:39:02 AM CPU %user %nice %system %iowait %steal %idle 05:40:01 AM all 40.40 0.05 9.91 9.16 0.09 40.39 05:40:01 AM 0 35.42 0.05 10.79 9.90 0.09 43.75 05:40:01 AM 1 45.32 0.05 9.04 8.43 0.09 37.07 05:41:01 AM all 35.48 0.00 5.62 2.32 0.12 56.45 05:41:01 AM 0 49.44 0.00 6.96 2.63 0.12 40.85 05:41:01 AM 1 21.51 0.00 4.28 2.02 0.12 72.07 05:42:01 AM all 14.68 0.00 2.08 3.06 0.07 80.12 05:42:01 AM 0 13.85 0.00 1.94 3.30 0.07 80.84 05:42:01 AM 1 15.51 0.00 2.22 2.81 0.07 79.40 05:43:01 AM all 25.55 0.00 3.87 0.68 0.07 69.83 05:43:01 AM 0 31.08 0.00 4.28 0.70 0.07 63.87 05:43:01 AM 1 20.01 0.00 3.45 0.67 0.07 75.80 05:44:01 AM all 5.64 0.00 1.49 1.33 0.04 91.50 05:44:01 AM 0 8.47 0.00 1.60 1.19 0.05 88.69 05:44:01 AM 1 2.81 0.00 1.37 1.47 0.03 94.31 05:45:01 AM all 4.37 0.00 0.36 0.07 0.03 95.17 05:45:01 AM 0 6.70 0.00 0.42 0.13 0.03 92.72 05:45:01 AM 1 2.04 0.00 0.30 0.00 0.03 97.63 05:46:01 AM all 9.18 0.00 0.78 0.01 0.07 89.96 05:46:01 AM 0 12.53 0.00 1.10 0.00 0.07 86.30 05:46:01 AM 1 5.83 0.00 0.45 0.02 0.07 93.63 05:47:01 AM all 16.34 0.00 1.94 0.12 0.06 81.55 05:47:01 AM 0 19.25 0.00 1.85 0.13 0.05 78.71 05:47:01 AM 1 13.41 0.00 2.03 0.10 0.07 84.40 Average: all 18.89 0.01 3.23 2.07 0.07 75.74 Average: 0 22.05 0.01 3.59 2.22 0.07 72.07 Average: 1 15.73 0.01 2.88 1.92 0.07 79.40