---> uname -a: Linux prd-centos8-robot-2c-8g-344.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 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 556 5023 19 2116 6844 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:ae:fd:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85694sec preferred_lft 85694sec inet6 fe80::f816:3eff:feae:fd66/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/04/2024 _x86_64_ (2 CPU) 02:59:07 LINUX RESTART (2 CPU) 03:00:00 AM tps rtps wtps bread/s bwrtn/s 03:00:01 AM 176.00 95.20 80.80 2156.80 46745.60 03:01:01 AM 67.63 29.52 38.11 5448.88 12374.16 03:02:01 AM 66.64 6.94 59.70 1250.27 5834.98 03:03:01 AM 53.43 0.00 53.43 0.00 6456.28 03:04:01 AM 36.44 0.77 35.68 52.52 3473.60 03:05:01 AM 24.06 0.82 23.24 123.43 1822.03 03:06:01 AM 39.80 0.17 39.63 9.46 2760.75 03:07:01 AM 25.59 0.07 25.52 4.53 5479.11 03:08:01 AM 4.12 0.00 4.12 0.00 199.43 03:09:01 AM 0.17 0.00 0.17 0.00 1.62 03:10:01 AM 13.28 0.30 12.98 43.85 728.59 Average: 33.42 4.05 29.37 696.48 4002.48 03:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:00:01 AM 6130024 7350000 1752408 22.23 2688 1422704 368252 4.67 111468 1402344 292544 03:01:01 AM 5555424 7076044 2327008 29.52 2688 1713248 717840 8.04 186528 1859156 81168 03:02:01 AM 5356720 7069816 2525712 32.04 2688 1895620 692484 7.75 211192 1996568 149420 03:03:01 AM 5263400 7008288 2619032 33.23 2688 1927240 753544 8.44 212852 2082628 9100 03:04:01 AM 5209988 7033688 2672444 33.90 2688 2000316 688116 7.70 222076 2108496 37108 03:05:01 AM 5279260 7107300 2603172 33.02 2688 2005288 634376 7.10 241012 2022900 4 03:06:01 AM 5008124 7033968 2874308 36.46 2688 2195004 688876 7.71 259948 2249152 153036 03:07:01 AM 5009504 7036624 2872928 36.45 2688 2196588 703952 7.88 263624 2239748 1432 03:08:01 AM 5008196 7035320 2874236 36.46 2688 2196592 703952 7.88 263624 2241196 4 03:09:01 AM 4993572 7021868 2888860 36.65 2688 2197796 719916 8.06 263624 2254996 1200 03:10:01 AM 5188384 7048756 2694048 34.18 2688 2035112 700244 7.84 440312 1906740 13364 Average: 5272963 7074697 2609469 33.10 2688 1980501 670141 7.50 243296 2033084 67125 03:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 7.20 5.60 1.35 1.76 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 269.90 157.80 1144.51 56.05 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 45.73 34.06 483.30 4.03 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 18.43 13.55 141.81 2.19 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 35.46 24.95 278.01 5.59 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 15.93 10.45 10.26 3.50 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 41.50 36.20 284.18 17.21 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 223.16 208.55 64.53 52.41 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 276.65 274.85 55.75 115.34 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 197.57 194.90 222.16 65.91 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 46.25 33.24 81.22 24.61 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 116.82 98.65 276.04 34.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/04/2024 _x86_64_ (2 CPU) 02:59:07 LINUX RESTART (2 CPU) 03:00:00 AM CPU %user %nice %system %iowait %steal %idle 03:00:01 AM all 0.81 0.00 3.24 95.95 0.00 0.00 03:00:01 AM 0 1.61 0.00 2.42 95.97 0.00 0.00 03:00:01 AM 1 0.00 0.00 4.07 95.93 0.00 0.00 03:01:01 AM all 23.98 0.02 4.95 20.09 0.11 50.86 03:01:01 AM 0 23.66 0.00 4.40 20.48 0.12 51.34 03:01:01 AM 1 24.29 0.03 5.50 19.69 0.10 50.38 03:02:01 AM all 24.09 0.00 3.97 18.91 0.15 52.87 03:02:01 AM 0 29.62 0.00 3.97 17.44 0.17 48.81 03:02:01 AM 1 18.57 0.00 3.98 20.39 0.13 56.93 03:03:01 AM all 7.11 0.00 1.16 34.99 0.05 56.69 03:03:01 AM 0 11.62 0.00 1.34 37.90 0.05 49.09 03:03:01 AM 1 2.61 0.00 0.99 32.07 0.05 64.29 03:04:01 AM all 25.71 0.00 2.85 4.44 0.09 66.91 03:04:01 AM 0 38.31 0.00 3.19 4.06 0.12 54.31 03:04:01 AM 1 13.12 0.00 2.50 4.82 0.07 79.49 03:05:01 AM all 12.79 0.00 1.29 0.78 0.09 85.05 03:05:01 AM 0 7.91 0.00 1.29 1.35 0.12 89.33 03:05:01 AM 1 17.67 0.00 1.29 0.20 0.07 80.78 03:06:01 AM all 30.85 0.00 4.67 1.82 0.11 62.54 03:06:01 AM 0 38.51 0.00 5.41 2.24 0.12 53.73 03:06:01 AM 1 23.22 0.00 3.94 1.41 0.10 71.33 03:07:01 AM all 10.33 0.00 1.24 1.69 0.08 86.66 03:07:01 AM 0 11.31 0.00 1.70 2.36 0.08 84.55 03:07:01 AM 1 9.35 0.00 0.79 1.04 0.07 88.76 03:08:01 AM all 22.28 0.00 0.51 0.06 0.13 77.03 03:08:01 AM 0 43.79 0.00 0.81 0.00 0.17 55.24 03:08:01 AM 1 0.84 0.00 0.22 0.12 0.08 98.74 03:09:01 AM all 26.15 0.00 0.52 0.00 0.09 73.23 03:09:01 AM 0 25.47 0.00 0.57 0.00 0.08 73.87 03:09:01 AM 1 26.84 0.00 0.47 0.00 0.10 72.59 03:10:01 AM all 18.85 0.00 2.57 0.41 0.08 78.10 03:10:01 AM 0 25.33 0.00 2.62 0.30 0.08 71.66 03:10:01 AM 1 12.34 0.00 2.51 0.52 0.07 84.56 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.18 0.00 2.38 8.51 0.10 68.84 Average: 0 25.51 0.00 2.53 8.81 0.11 63.04 Average: 1 14.85 0.00 2.22 8.21 0.08 74.62