---> uname -a: Linux prd-centos8-robot-2c-8g-3927.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 8.2G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 576 4982 19 2139 6825 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:3c:53:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85475sec preferred_lft 85475sec inet6 fe80::f816:3eff:fe3c:535d/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) 02:01:07 LINUX RESTART (2 CPU) 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 48.19 15.56 32.63 720.04 20464.58 02:04:01 AM 80.47 55.33 25.14 5811.53 16710.58 02:05:01 AM 82.65 6.92 75.74 1256.99 6820.63 02:06:01 AM 60.08 0.07 60.01 1.87 7256.71 02:07:01 AM 31.79 0.67 31.13 49.46 3600.48 02:08:01 AM 21.44 0.38 21.06 64.25 1266.93 02:09:01 AM 54.52 2.52 52.01 396.07 7093.15 02:10:01 AM 5.01 0.00 5.01 0.00 164.66 02:11:01 AM 0.35 0.00 0.35 0.00 4.77 02:12:01 AM 0.37 0.00 0.37 0.00 6.45 02:13:01 AM 0.23 0.08 0.15 31.99 2.20 02:14:01 AM 6.55 0.35 6.20 38.79 215.88 02:15:01 AM 21.36 0.33 21.03 37.19 1116.28 02:16:01 AM 12.75 0.20 12.55 27.59 315.18 Average: 30.41 5.89 24.53 602.58 4645.90 02:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 6152252 7364464 1730172 21.95 2688 1419828 375132 4.76 111748 1404384 388496 02:04:01 AM 5625372 7100980 2257052 28.63 2688 1669540 664116 7.44 178116 1800072 76108 02:05:01 AM 5343304 7065296 2539120 32.21 2688 1904076 683732 7.66 210516 2006468 160552 02:06:01 AM 5151652 6975112 2730772 34.64 2688 2000420 743272 8.32 211324 2178072 90096 02:07:01 AM 5203124 7028540 2679300 33.99 2688 2002936 692140 7.75 231004 2105660 1120 02:08:01 AM 5071680 7005344 2810744 35.66 2688 2107604 718668 8.05 258768 2197564 85780 02:09:01 AM 5033364 7070640 2849060 36.14 2688 2206948 624800 7.00 261332 2215392 96 02:10:01 AM 5033984 7071260 2848440 36.14 2688 2206948 642984 7.20 261328 2215496 4 02:11:01 AM 5034000 7071312 2848424 36.14 2688 2206956 642984 7.20 261328 2215312 4 02:12:01 AM 5033724 7071028 2848700 36.14 2688 2206956 626976 7.02 261328 2215888 4 02:13:01 AM 4996892 7035220 2885532 36.61 2688 2207972 680328 7.62 261452 2252280 56 02:14:01 AM 5120188 7001436 2762236 35.04 2688 2054660 693124 7.76 266648 2137552 15656 02:15:01 AM 5171200 7037308 2711224 34.40 2688 2041640 671856 7.52 451040 1910064 144 02:16:01 AM 5160220 7030688 2722204 34.54 2688 2045912 689280 7.72 451880 1920628 16568 Average: 5223640 7066331 2658784 33.73 2688 2020171 653528 7.32 262701 2055345 59620 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 6.11 3.55 1.19 0.75 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 269.16 155.35 986.77 57.69 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 65.99 53.09 750.22 5.93 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 41.79 31.99 458.55 5.87 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 10.58 4.53 4.14 1.78 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 35.19 32.36 292.99 7.01 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 22.50 18.88 16.47 7.91 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 1.07 0.72 0.15 0.12 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 2.48 0.75 0.31 0.13 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 2.90 1.03 1.28 0.35 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 8.07 3.82 1.56 0.59 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 62.10 47.82 72.42 28.29 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 13.65 13.00 10.49 5.68 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 8.21 7.75 5.24 3.36 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 39.27 26.76 185.84 8.96 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) 02:01:07 LINUX RESTART (2 CPU) 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 9.75 0.01 2.09 82.54 0.10 5.50 02:03:01 AM 0 9.88 0.00 1.89 79.36 0.12 8.75 02:03:01 AM 1 9.63 0.02 2.30 85.70 0.08 2.27 02:04:01 AM all 18.28 0.04 4.83 45.11 0.08 31.66 02:04:01 AM 0 14.17 0.08 5.27 46.30 0.08 34.09 02:04:01 AM 1 22.39 0.00 4.39 43.92 0.08 29.23 02:05:01 AM all 24.51 0.00 4.36 14.44 0.12 56.57 02:05:01 AM 0 14.16 0.00 3.26 15.63 0.15 66.81 02:05:01 AM 1 34.87 0.00 5.46 13.26 0.08 46.33 02:06:01 AM all 17.32 0.00 2.41 26.24 0.08 53.94 02:06:01 AM 0 5.06 0.00 1.77 25.52 0.08 67.57 02:06:01 AM 1 29.60 0.00 3.06 26.96 0.08 40.30 02:07:01 AM all 5.82 0.00 1.18 6.16 0.05 86.79 02:07:01 AM 0 2.69 0.00 1.02 2.46 0.05 93.78 02:07:01 AM 1 8.95 0.00 1.34 9.85 0.05 79.82 02:08:01 AM all 19.62 0.00 2.50 3.75 0.08 74.05 02:08:01 AM 0 18.13 0.00 2.54 3.00 0.08 76.25 02:08:01 AM 1 21.12 0.00 2.47 4.49 0.07 71.85 02:09:01 AM all 14.96 0.00 2.74 14.59 0.08 67.63 02:09:01 AM 0 8.70 0.00 2.34 14.67 0.07 74.22 02:09:01 AM 1 21.23 0.00 3.14 14.51 0.08 61.04 02:10:01 AM all 0.34 0.00 0.08 0.40 0.06 99.12 02:10:01 AM 0 0.10 0.00 0.08 0.80 0.07 98.95 02:10:01 AM 1 0.58 0.00 0.07 0.00 0.05 99.30 02:11:01 AM all 0.33 0.00 0.08 0.09 0.04 99.46 02:11:01 AM 0 0.55 0.00 0.07 0.18 0.05 99.15 02:11:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 02:12:01 AM all 0.33 0.00 0.08 0.02 0.03 99.55 02:12:01 AM 0 0.58 0.00 0.07 0.03 0.02 99.30 02:12:01 AM 1 0.08 0.00 0.08 0.00 0.03 99.80 02:13:01 AM all 0.86 0.00 0.18 0.11 0.03 98.82 02:13:01 AM 0 1.43 0.00 0.20 0.22 0.02 98.14 02:13:01 AM 1 0.30 0.00 0.17 0.00 0.03 99.50 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 7.76 0.00 1.33 1.54 0.05 89.32 02:14:01 AM 0 6.19 0.00 1.66 0.97 0.05 91.13 02:14:01 AM 1 9.32 0.00 1.00 2.11 0.05 87.52 02:15:01 AM all 18.21 0.00 2.11 3.78 0.09 75.80 02:15:01 AM 0 19.22 0.00 2.37 3.34 0.08 74.98 02:15:01 AM 1 17.21 0.00 1.85 4.22 0.10 76.62 02:16:01 AM all 12.56 0.00 1.60 12.35 0.06 73.44 02:16:01 AM 0 14.46 0.00 1.72 11.28 0.05 72.49 02:16:01 AM 1 10.66 0.00 1.47 13.42 0.07 74.39 Average: all 10.76 0.00 1.82 14.99 0.07 72.36 Average: 0 8.23 0.01 1.73 14.46 0.07 75.50 Average: 1 13.28 0.00 1.92 15.52 0.06 69.22