---> uname -a: Linux prd-centos8-robot-2c-8g-9038.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 585 4942 19 2169 6815 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:bd:9c:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:febd:9c50/64 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) 11/21/2024 _x86_64_ (2 CPU) 03:58:32 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:00 AM 79.93 57.91 22.01 7655.03 11322.98 04:00:01 AM 16.67 10.53 6.14 126.32 3670.18 04:01:01 AM 44.32 14.23 30.09 261.65 20680.76 04:02:01 AM 65.62 45.73 19.89 5730.08 6926.98 04:03:01 AM 98.02 6.80 91.22 1247.85 7411.11 04:04:01 AM 62.05 0.73 61.31 51.32 7828.66 04:05:01 AM 9.45 0.35 9.10 61.98 215.28 04:06:01 AM 4.08 0.03 4.05 2.27 114.01 04:07:01 AM 48.58 0.03 48.54 3.47 4527.13 04:08:01 AM 16.58 0.00 16.58 0.00 3696.87 04:09:01 AM 10.51 0.42 10.10 69.06 1094.45 04:10:01 AM 26.14 0.53 25.61 64.78 1994.44 Average: 42.20 11.46 30.74 1366.15 5970.39 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:00 AM 6152912 7368592 1729520 21.94 2688 1423164 380576 4.83 112072 1404180 768076 04:00:01 AM 6152268 7367972 1730164 21.95 2688 1423172 380576 4.83 112076 1404416 766040 04:01:01 AM 6143272 7360612 1739160 22.06 2688 1423988 380576 4.83 112132 1405732 149876 04:02:01 AM 5573452 7083828 2308980 29.29 2688 1703388 684316 7.66 185508 1841764 75012 04:03:01 AM 5208628 6999496 2673804 33.92 2688 1970168 725228 8.12 217760 2122208 159256 04:04:01 AM 5166000 7001192 2716432 34.46 2688 2012204 695888 7.79 221936 2148116 12 04:05:01 AM 5246720 7083712 2635712 33.44 2688 2014064 626028 7.01 240588 2050260 24 04:06:01 AM 5246492 7083528 2635940 33.44 2688 2014132 641416 7.18 240828 2050460 4 04:07:01 AM 5023932 7061036 2858500 36.26 2688 2206116 617584 6.92 257944 2226992 98040 04:08:01 AM 5023400 7060120 2859032 36.27 2688 2206116 617584 6.92 257940 2226932 4 04:09:01 AM 5032280 6975784 2850152 36.16 2688 2116804 712932 7.98 301204 2191808 55408 04:10:01 AM 5113732 7031008 2768700 35.12 2688 2092468 665584 7.45 470112 1948852 16608 Average: 5423591 7123073 2458841 31.19 2688 1883815 594024 6.65 227508 1918477 174030 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:00 AM eth0 2.48 1.73 0.52 0.35 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 0.00 0.00 0.00 0.00 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 1.75 1.20 0.35 0.24 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 245.10 151.27 1127.13 53.17 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 55.85 46.82 637.40 5.89 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 44.52 28.94 439.03 5.50 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:05:01 AM eth0 13.88 6.36 5.17 2.88 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 6.63 4.80 1.07 7.24 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 266.19 194.33 345.59 44.41 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 2.37 1.37 0.33 0.26 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 142.83 100.98 511.59 61.94 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 19.28 17.08 15.46 8.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.88 50.49 280.73 17.28 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) 11/21/2024 _x86_64_ (2 CPU) 03:58:32 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:00 AM all 11.46 0.01 4.00 76.43 0.15 7.96 04:00:00 AM 0 11.08 0.02 3.61 75.85 0.12 9.31 04:00:00 AM 1 11.84 0.00 4.39 77.00 0.17 6.60 04:00:01 AM all 0.44 0.00 1.32 97.81 0.44 0.00 04:00:01 AM 0 0.87 0.00 1.74 96.52 0.87 0.00 04:00:01 AM 1 0.00 0.00 0.88 99.12 0.00 0.00 04:01:01 AM all 0.17 0.03 0.55 81.74 0.09 17.42 04:01:01 AM 0 0.15 0.02 0.49 74.64 0.08 24.63 04:01:01 AM 1 0.18 0.03 0.62 88.85 0.10 10.21 04:02:01 AM all 20.81 0.03 4.72 28.11 0.09 46.25 04:02:01 AM 0 21.96 0.02 3.55 28.67 0.10 45.71 04:02:01 AM 1 19.65 0.05 5.89 27.55 0.08 46.78 04:03:01 AM all 27.60 0.00 4.69 6.81 0.09 60.80 04:03:01 AM 0 40.04 0.00 5.75 8.00 0.10 46.11 04:03:01 AM 1 15.22 0.00 3.63 5.63 0.08 75.44 04:04:01 AM all 14.74 0.00 2.24 7.72 0.07 75.24 04:04:01 AM 0 14.43 0.00 2.10 7.58 0.07 75.82 04:04:01 AM 1 15.04 0.00 2.38 7.86 0.07 74.65 04:05:01 AM all 10.18 0.00 1.01 0.21 0.05 88.55 04:05:01 AM 0 12.03 0.00 0.97 0.22 0.05 86.73 04:05:01 AM 1 8.32 0.00 1.05 0.20 0.05 90.38 04:06:01 AM all 0.42 0.00 0.41 0.02 0.03 99.12 04:06:01 AM 0 0.43 0.00 0.43 0.00 0.03 99.10 04:06:01 AM 1 0.40 0.00 0.38 0.03 0.03 99.15 04:07:01 AM all 27.21 0.00 4.50 1.53 0.08 66.69 04:07:01 AM 0 27.87 0.00 4.55 1.60 0.08 65.89 04:07:01 AM 1 26.54 0.00 4.44 1.46 0.07 67.49 04:08:01 AM all 0.33 0.00 0.22 0.81 0.04 98.61 04:08:01 AM 0 0.18 0.00 0.25 1.03 0.05 98.48 04:08:01 AM 1 0.47 0.00 0.18 0.58 0.03 98.73 04:09:01 AM all 16.02 0.00 1.89 0.28 0.08 81.74 04:09:01 AM 0 20.60 0.00 1.92 0.35 0.08 77.05 04:09:01 AM 1 11.40 0.00 1.87 0.20 0.07 86.46 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 26.99 0.00 3.33 0.38 0.09 69.21 04:10:01 AM 0 36.74 0.00 3.98 0.47 0.10 58.71 04:10:01 AM 1 17.21 0.00 2.67 0.30 0.08 79.73 Average: all 14.15 0.01 2.50 18.53 0.08 64.74 Average: 0 16.84 0.00 2.50 18.02 0.08 62.55 Average: 1 11.45 0.01 2.49 19.05 0.08 66.93