---> uname -a: Linux prd-centos8-robot-2c-8g-218.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 581 5007 19 2108 6820 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:97:ff:6a 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 85540sec preferred_lft 85540sec inet6 fe80::f816:3eff:fe97:ff6a/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) 07/19/2024 _x86_64_ (2 CPU) 04:58:14 LINUX RESTART (2 CPU) 04:59:01 AM tps rtps wtps bread/s bwrtn/s 05:00:01 AM 78.68 24.04 54.64 6504.08 5428.57 05:01:01 AM 100.17 0.72 99.45 50.91 10587.21 05:02:01 AM 19.27 0.92 18.36 125.67 1389.46 05:03:01 AM 50.53 0.03 50.50 3.47 3978.36 05:04:01 AM 15.41 0.00 15.41 0.00 4265.96 05:05:01 AM 2.32 0.10 2.22 32.13 104.20 05:06:01 AM 0.30 0.00 0.30 0.00 4.32 05:07:01 AM 0.17 0.00 0.17 0.00 2.18 05:08:01 AM 0.25 0.00 0.25 0.00 3.72 05:09:01 AM 0.38 0.00 0.38 0.00 6.36 05:10:01 AM 0.47 0.00 0.47 0.00 6.21 05:11:01 AM 0.65 0.00 0.65 0.00 6.80 05:12:01 AM 20.30 0.42 19.88 47.73 801.77 Average: 22.22 2.02 20.21 520.39 2045.22 04:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 AM 5278456 7013844 2603968 33.04 2688 1919684 742204 8.31 245940 2040420 201996 05:01:01 AM 5190804 7009636 2691620 34.15 2688 1995936 699760 7.84 222640 2118104 27940 05:02:01 AM 5263804 7087232 2618620 33.22 2688 2000988 625084 7.00 241776 2029428 20 05:03:01 AM 5045660 7066936 2836764 35.99 2688 2190780 626880 7.02 261288 2200116 120568 05:04:01 AM 5041720 7063004 2840704 36.04 2688 2190796 626880 7.02 261316 2200260 4 05:05:01 AM 5000120 7023268 2882304 36.57 2688 2192660 657696 7.36 261532 2241764 4 05:06:01 AM 4999644 7022808 2882780 36.57 2688 2192676 657696 7.36 261532 2242380 16 05:07:01 AM 4999640 7022824 2882784 36.57 2688 2192696 657696 7.36 261532 2242400 4 05:08:01 AM 4999312 7022504 2883112 36.58 2688 2192712 657696 7.36 261532 2242416 4 05:09:01 AM 4999404 7022612 2883020 36.58 2688 2192720 657696 7.36 261540 2242512 16 05:10:01 AM 5000684 7023904 2881740 36.56 2688 2192736 674368 7.55 261928 2241052 4 05:11:01 AM 5039516 7063404 2842908 36.07 2688 2193408 618784 6.93 262780 2201332 672 05:12:01 AM 5135572 6986852 2746852 34.85 2688 2027288 717120 8.03 440468 1954472 13388 Average: 5076487 7032987 2805937 35.60 2688 2128852 663043 7.42 269677 2168974 28049 04:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 287.76 186.41 1577.03 60.17 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 49.69 41.73 500.07 7.85 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 16.08 12.73 6.13 4.17 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 459.90 411.61 355.53 85.23 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 219.06 196.52 42.73 36.02 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 21.11 10.86 10.58 1.60 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 0.38 0.07 0.02 0.01 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 0.37 0.03 0.02 0.00 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 0.40 0.10 0.02 0.01 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 0.28 0.10 0.02 0.01 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 0.57 0.22 0.10 0.07 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 11.20 6.83 3.68 1.13 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 58.01 44.53 83.22 24.85 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 86.53 70.14 198.42 17.01 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) 07/19/2024 _x86_64_ (2 CPU) 04:58:14 LINUX RESTART (2 CPU) 04:59:01 AM CPU %user %nice %system %iowait %steal %idle 05:00:01 AM all 34.48 0.00 6.81 4.89 0.13 53.70 05:00:01 AM 0 35.46 0.00 7.57 4.16 0.16 52.66 05:00:01 AM 1 33.53 0.00 6.08 5.59 0.10 54.70 05:01:01 AM all 32.03 0.00 4.42 3.55 0.11 59.89 05:01:01 AM 0 44.28 0.00 4.82 2.58 0.12 48.21 05:01:01 AM 1 19.80 0.00 4.02 4.52 0.10 71.55 05:02:01 AM all 9.97 0.00 1.52 0.55 0.05 87.91 05:02:01 AM 0 12.06 0.00 1.60 0.70 0.05 85.59 05:02:01 AM 1 7.87 0.00 1.44 0.40 0.05 90.24 05:03:01 AM all 29.07 0.00 5.15 1.22 0.10 64.46 05:03:01 AM 0 28.13 0.00 5.23 1.25 0.10 65.28 05:03:01 AM 1 30.01 0.00 5.07 1.19 0.10 63.64 05:04:01 AM all 0.88 0.00 0.75 0.70 0.05 97.61 05:04:01 AM 0 0.69 0.00 0.65 0.84 0.05 97.77 05:04:01 AM 1 1.07 0.00 0.85 0.57 0.05 97.46 05:05:01 AM all 2.74 0.00 0.90 0.04 0.05 96.27 05:05:01 AM 0 3.64 0.00 1.20 0.02 0.07 95.07 05:05:01 AM 1 1.82 0.00 0.60 0.07 0.03 97.47 05:06:01 AM all 0.79 0.00 0.11 0.00 0.06 99.04 05:06:01 AM 0 0.90 0.00 0.12 0.00 0.05 98.93 05:06:01 AM 1 0.69 0.00 0.10 0.00 0.07 99.15 05:07:01 AM all 0.83 0.00 0.08 0.00 0.05 99.04 05:07:01 AM 0 0.99 0.00 0.10 0.00 0.07 98.85 05:07:01 AM 1 0.67 0.00 0.07 0.00 0.03 99.23 05:08:01 AM all 0.85 0.00 0.09 0.00 0.06 99.00 05:08:01 AM 0 0.70 0.00 0.08 0.00 0.07 99.15 05:08:01 AM 1 1.00 0.00 0.10 0.00 0.05 98.85 05:09:01 AM all 0.80 0.00 0.08 0.00 0.06 99.06 05:09:01 AM 0 0.82 0.00 0.12 0.00 0.07 99.00 05:09:01 AM 1 0.79 0.00 0.05 0.00 0.05 99.11 05:10:01 AM all 0.82 0.00 0.13 0.00 0.05 99.01 05:10:01 AM 0 0.83 0.00 0.13 0.00 0.03 99.00 05:10:01 AM 1 0.80 0.00 0.12 0.00 0.07 99.01 05:10:01 AM CPU %user %nice %system %iowait %steal %idle 05:11:01 AM all 1.01 0.00 0.23 0.02 0.04 98.70 05:11:01 AM 0 0.87 0.00 0.20 0.00 0.05 98.88 05:11:01 AM 1 1.16 0.00 0.25 0.03 0.03 98.53 05:12:01 AM all 20.86 0.00 2.98 0.60 0.09 75.47 05:12:01 AM 0 27.31 0.00 3.36 0.64 0.08 68.61 05:12:01 AM 1 14.40 0.00 2.60 0.57 0.10 82.34 Average: all 10.35 0.00 1.78 0.88 0.07 86.91 Average: 0 11.98 0.00 1.92 0.77 0.07 85.26 Average: 1 8.73 0.00 1.64 0.99 0.06 88.57