---> uname -a: Linux prd-centos8-robot-2c-8g-3869.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 593 4971 19 2133 6807 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:ba:6a:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85558sec preferred_lft 85558sec inet6 fe80::f816:3eff:feba:6a1d/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) 11/03/2024 _x86_64_ (2 CPU) 00:58:56 LINUX RESTART (2 CPU) 01:00:01 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 98.57 13.12 85.44 2342.70 6725.77 01:02:01 AM 74.59 0.83 73.76 54.05 9871.83 01:03:01 AM 27.21 0.38 26.82 64.25 1529.64 01:04:01 AM 46.01 0.03 45.98 3.47 6960.84 01:05:01 AM 2.73 0.00 2.73 0.00 85.87 01:06:01 AM 0.25 0.00 0.25 0.00 3.33 01:07:01 AM 0.37 0.10 0.27 32.12 4.10 01:08:01 AM 1.90 0.00 1.90 0.00 128.96 01:09:01 AM 0.72 0.00 0.72 0.00 102.12 01:10:01 AM 0.37 0.00 0.37 0.00 14.26 01:11:01 AM 0.25 0.03 0.22 1.87 10.46 01:12:01 AM 7.63 0.32 7.32 36.93 308.15 01:13:01 AM 26.86 0.53 26.33 64.79 1406.27 Average: 22.05 1.18 20.87 200.26 2079.16 01:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 5229224 7000520 2653208 33.66 2688 1952100 736856 8.25 216508 2110820 200064 01:02:01 AM 5190244 7023204 2692188 34.15 2688 2009736 694136 7.77 231112 2115784 1124 01:03:01 AM 4980996 7010844 2901436 36.81 2688 2199672 706364 7.91 255268 2280088 170276 01:04:01 AM 5022196 7054704 2860236 36.29 2688 2201948 646604 7.24 257440 2229148 4 01:05:01 AM 5022164 7054676 2860268 36.29 2688 2201952 646604 7.24 257444 2229120 12 01:06:01 AM 5022096 7054608 2860336 36.29 2688 2201952 646604 7.24 257444 2229112 12 01:07:01 AM 4982868 7016940 2899564 36.79 2688 2203536 699824 7.84 257644 2268168 616 01:08:01 AM 4977000 7012696 2905432 36.86 2688 2205140 699824 7.84 257712 2273872 396 01:09:01 AM 4973184 7011264 2909248 36.91 2688 2207528 699824 7.84 257716 2277844 24 01:10:01 AM 4971956 7010396 2910476 36.92 2688 2207888 719624 8.06 257716 2278700 112 01:11:01 AM 4970616 7009432 2911816 36.94 2688 2208256 719624 8.06 257856 2280076 156 01:12:01 AM 5133220 7009800 2749212 34.88 2688 2050000 684992 7.67 289068 2101640 24440 01:13:01 AM 5085236 6966280 2797196 35.49 2688 2056396 726916 8.14 454148 1991820 17424 Average: 5043154 7018105 2839278 36.02 2688 2146623 694446 7.78 269775 2205092 31897 01:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 133.39 99.60 1046.75 23.73 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 52.08 38.89 447.49 7.15 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 45.40 35.74 296.53 8.84 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 429.46 301.35 88.51 74.64 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 3.07 2.15 0.80 0.70 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 3.75 2.05 0.59 0.44 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 38.10 19.61 11.27 2.32 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 35.14 26.90 9.42 5.05 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 26.67 20.38 5.61 3.95 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 15.36 9.32 2.82 1.83 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 11.18 7.18 2.11 1.36 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 91.82 56.84 98.71 33.81 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 19.93 19.45 16.16 9.32 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 69.66 49.20 155.58 13.33 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) 11/03/2024 _x86_64_ (2 CPU) 00:58:56 LINUX RESTART (2 CPU) 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 36.38 0.00 6.16 3.13 0.11 54.23 01:01:01 AM 0 43.78 0.00 5.99 2.22 0.12 47.90 01:01:01 AM 1 28.99 0.00 6.33 4.03 0.10 60.55 01:02:01 AM all 18.68 0.00 3.13 4.75 0.09 73.35 01:02:01 AM 0 28.79 0.00 3.65 4.88 0.10 62.57 01:02:01 AM 1 8.57 0.00 2.61 4.62 0.08 84.11 01:03:01 AM all 25.89 0.00 3.75 0.55 0.08 69.72 01:03:01 AM 0 30.65 0.00 4.17 0.80 0.08 64.29 01:03:01 AM 1 21.12 0.00 3.33 0.30 0.08 75.17 01:04:01 AM all 7.90 0.00 2.24 1.82 0.06 87.98 01:04:01 AM 0 13.87 0.00 2.38 1.53 0.07 82.16 01:04:01 AM 1 1.96 0.00 2.09 2.11 0.05 93.79 01:05:01 AM all 0.38 0.00 0.09 0.02 0.05 99.47 01:05:01 AM 0 0.58 0.00 0.08 0.03 0.05 99.25 01:05:01 AM 1 0.17 0.00 0.10 0.00 0.05 99.68 01:06:01 AM all 0.34 0.00 0.08 0.00 0.04 99.53 01:06:01 AM 0 0.12 0.00 0.10 0.00 0.05 99.73 01:06:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 01:07:01 AM all 2.31 0.00 0.35 0.00 0.04 97.29 01:07:01 AM 0 3.66 0.00 0.52 0.00 0.03 95.79 01:07:01 AM 1 0.97 0.00 0.18 0.00 0.05 98.80 01:08:01 AM all 11.06 0.00 0.78 0.01 0.08 88.07 01:08:01 AM 0 9.48 0.00 0.57 0.00 0.07 89.88 01:08:01 AM 1 12.65 0.00 0.99 0.02 0.08 86.26 01:09:01 AM all 12.08 0.00 0.40 0.00 0.08 87.44 01:09:01 AM 0 9.81 0.00 0.42 0.00 0.08 89.69 01:09:01 AM 1 14.37 0.00 0.39 0.00 0.07 85.18 01:10:01 AM all 4.19 0.00 0.31 0.00 0.07 95.43 01:10:01 AM 0 5.90 0.00 0.38 0.00 0.07 93.65 01:10:01 AM 1 2.49 0.00 0.23 0.00 0.07 97.21 01:11:01 AM all 3.30 0.00 0.24 0.01 0.67 95.77 01:11:01 AM 0 3.95 0.00 0.23 0.00 0.71 95.10 01:11:01 AM 1 2.66 0.00 0.25 0.02 0.63 96.45 01:11:01 AM CPU %user %nice %system %iowait %steal %idle 01:12:01 AM all 17.87 0.00 1.99 1.10 0.08 78.95 01:12:01 AM 0 12.01 0.00 2.05 0.62 0.08 85.23 01:12:01 AM 1 23.72 0.00 1.93 1.58 0.08 72.68 01:13:01 AM all 26.96 0.00 3.15 0.74 0.08 69.07 01:13:01 AM 0 36.39 0.00 3.75 0.80 0.10 58.96 01:13:01 AM 1 17.55 0.00 2.55 0.67 0.07 79.17 Average: all 12.86 0.00 1.74 0.93 0.12 84.35 Average: 0 15.29 0.00 1.87 0.83 0.12 81.89 Average: 1 10.44 0.00 1.62 1.02 0.11 86.81