---> uname -a: Linux prd-centos8-robot-2c-8g-3305.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 573 4989 19 2134 6828 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:1b:36:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85571sec preferred_lft 85571sec inet6 fe80::f816:3eff:fe1b:36ad/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) 11/01/2024 _x86_64_ (2 CPU) 03:54:15 LINUX RESTART (2 CPU) 03:55:01 AM tps rtps wtps bread/s bwrtn/s 03:56:01 AM 93.40 13.53 79.87 2498.38 6404.73 03:57:01 AM 80.37 0.70 79.67 50.78 9882.81 03:58:01 AM 26.17 0.42 25.76 64.78 1529.42 03:59:01 AM 47.31 0.03 47.28 3.47 6936.41 04:00:01 AM 3.43 0.00 3.43 0.00 126.24 04:01:01 AM 0.35 0.02 0.33 0.13 5.78 04:02:01 AM 0.50 0.15 0.35 33.71 6.31 04:03:01 AM 1.77 0.02 1.75 0.13 94.52 04:04:01 AM 0.70 0.00 0.70 0.00 121.06 04:05:01 AM 0.45 0.00 0.45 0.00 21.18 04:06:01 AM 0.22 0.03 0.18 1.87 18.00 04:07:01 AM 11.83 0.32 11.51 36.92 459.23 04:08:01 AM 24.83 0.52 24.31 64.66 1343.44 Average: 22.41 1.21 21.20 211.89 2072.90 03:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:56:01 AM 5335516 7068268 2546916 32.31 2688 1914580 678440 7.60 209652 2013596 161164 03:57:01 AM 5195804 7030820 2686628 34.08 2688 2012200 699820 7.84 230052 2109924 1120 03:58:01 AM 5028504 7012272 2853928 36.21 2688 2156472 733336 8.21 266780 2226240 125104 03:59:01 AM 5041404 7076344 2841028 36.04 2688 2204432 619916 6.94 256484 2206536 16 04:00:01 AM 5041616 7076556 2840816 36.04 2688 2204432 630080 7.05 256488 2206560 16 04:01:01 AM 5041100 7076044 2841332 36.05 2688 2204436 630080 7.05 256488 2207032 12 04:02:01 AM 5003248 7039552 2879184 36.53 2688 2205796 677228 7.58 256756 2244280 324 04:03:01 AM 4998520 7036184 2883912 36.59 2688 2207156 693920 7.77 256896 2249264 648 04:04:01 AM 4992652 7033164 2889780 36.66 2688 2210012 693920 7.77 256900 2255276 200 04:05:01 AM 4989520 7030396 2892912 36.70 2688 2210372 693920 7.77 256900 2258492 136 04:06:01 AM 4989032 7030352 2893400 36.71 2688 2210816 693920 7.77 257040 2258768 24 04:07:01 AM 5071552 6978656 2810880 35.66 2688 2082528 725584 8.12 284124 2172668 38528 04:08:01 AM 5142028 7024560 2740404 34.77 2688 2058180 694868 7.78 452984 1936604 16604 Average: 5066961 7039474 2815471 35.72 2688 2144724 681926 7.64 269042 2180403 26454 03:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 227.33 148.04 1402.35 46.14 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 54.52 40.84 452.92 8.14 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 46.12 36.32 294.35 7.66 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 676.99 490.27 133.71 112.31 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 2.78 1.88 0.54 0.45 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 3.82 2.28 1.92 0.45 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 28.18 14.12 8.43 1.78 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 33.21 24.56 8.92 4.65 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 30.16 23.21 6.81 4.50 0.00 0.00 0.00 0.00 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 15.13 9.48 2.93 1.84 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 13.48 9.40 2.70 1.79 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 85.87 56.61 96.61 33.42 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 18.56 17.91 15.16 8.41 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 95.08 67.30 186.71 17.81 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) 11/01/2024 _x86_64_ (2 CPU) 03:54:15 LINUX RESTART (2 CPU) 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 37.71 0.00 6.18 2.26 0.10 53.75 03:56:01 AM 0 41.22 0.00 6.57 2.32 0.10 49.79 03:56:01 AM 1 34.21 0.00 5.80 2.19 0.10 57.71 03:57:01 AM all 22.35 0.00 3.26 1.61 0.08 72.69 03:57:01 AM 0 29.08 0.00 3.44 1.18 0.08 66.21 03:57:01 AM 1 15.63 0.00 3.08 2.03 0.08 79.17 03:58:01 AM all 19.21 0.00 2.87 0.24 0.07 77.62 03:58:01 AM 0 19.84 0.00 3.17 0.17 0.07 76.76 03:58:01 AM 1 18.58 0.00 2.57 0.32 0.07 78.47 03:59:01 AM all 13.77 0.00 3.27 0.91 0.08 81.97 03:59:01 AM 0 13.56 0.00 3.45 0.75 0.08 82.15 03:59:01 AM 1 13.98 0.00 3.10 1.07 0.07 81.78 04:00:01 AM all 0.35 0.00 0.08 0.03 0.05 99.48 04:00:01 AM 0 0.10 0.00 0.10 0.07 0.05 99.68 04:00:01 AM 1 0.60 0.00 0.07 0.00 0.05 99.28 04:01:01 AM all 0.37 0.00 0.10 0.00 0.03 99.50 04:01:01 AM 0 0.10 0.00 0.13 0.00 0.03 99.73 04:01:01 AM 1 0.63 0.00 0.07 0.00 0.03 99.27 04:02:01 AM all 0.94 0.00 0.24 0.03 0.03 98.75 04:02:01 AM 0 0.25 0.00 0.20 0.00 0.03 99.52 04:02:01 AM 1 1.64 0.00 0.28 0.07 0.03 97.98 04:03:01 AM all 9.69 0.00 0.90 0.01 0.07 89.33 04:03:01 AM 0 10.15 0.00 0.89 0.02 0.08 88.86 04:03:01 AM 1 9.24 0.00 0.92 0.00 0.05 89.79 04:04:01 AM all 13.77 0.00 0.40 0.00 0.07 85.76 04:04:01 AM 0 23.38 0.00 0.45 0.00 0.07 76.10 04:04:01 AM 1 4.16 0.00 0.35 0.00 0.07 95.42 04:05:01 AM all 4.25 0.00 0.28 0.00 0.07 95.39 04:05:01 AM 0 6.39 0.00 0.40 0.00 0.07 93.15 04:05:01 AM 1 2.12 0.00 0.17 0.00 0.07 97.64 04:06:01 AM all 4.17 0.00 0.26 0.00 0.08 95.49 04:06:01 AM 0 5.18 0.00 0.27 0.00 0.07 94.49 04:06:01 AM 1 3.16 0.00 0.25 0.00 0.08 96.50 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 15.42 0.00 1.65 0.17 0.07 82.70 04:07:01 AM 0 21.74 0.00 1.72 0.28 0.07 76.19 04:07:01 AM 1 9.09 0.00 1.57 0.05 0.07 89.22 04:08:01 AM all 26.06 0.00 3.38 0.53 0.08 69.95 04:08:01 AM 0 26.40 0.00 3.03 0.50 0.08 69.98 04:08:01 AM 1 25.72 0.00 3.72 0.57 0.07 69.92 Average: all 12.93 0.00 1.76 0.45 0.07 84.80 Average: 0 15.18 0.00 1.83 0.41 0.07 82.51 Average: 1 10.68 0.00 1.69 0.48 0.06 87.09