---> uname -a: Linux prd-centos8-robot-2c-8g-1280.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 553 4934 19 2209 6847 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:55:56:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85535sec preferred_lft 85535sec inet6 fe80::f816:3eff:fe55:566e/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) 07/23/2024 _x86_64_ (2 CPU) 03:01:45 LINUX RESTART (2 CPU) 03:02:01 AM tps rtps wtps bread/s bwrtn/s 03:03:01 AM 190.00 148.03 41.97 14017.36 38035.22 03:04:01 AM 92.22 10.11 82.10 1793.17 6423.31 03:05:01 AM 77.82 0.73 77.09 51.32 9258.93 03:06:01 AM 22.36 0.83 21.53 123.43 1381.42 03:07:01 AM 56.27 0.03 56.24 3.47 7504.42 03:08:01 AM 5.85 0.10 5.75 32.12 290.47 03:09:01 AM 0.95 0.00 0.95 0.00 595.23 03:10:01 AM 0.45 0.00 0.45 0.00 373.69 03:11:01 AM 0.60 0.02 0.58 1.07 112.33 03:12:01 AM 0.75 0.03 0.72 1.87 248.93 03:13:01 AM 0.55 0.20 0.35 30.52 65.59 03:14:01 AM 0.30 0.00 0.30 0.00 33.52 03:15:01 AM 2.68 0.32 2.37 36.92 119.36 03:16:01 AM 28.74 0.53 28.21 64.78 3024.24 Average: 34.25 11.50 22.76 1154.02 4819.05 03:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:03:01 AM 5736352 7163120 2146080 27.23 2688 1623264 622400 6.97 166924 1708572 46528 03:04:01 AM 5309336 7057440 2573096 32.64 2688 1929708 665812 7.46 216112 2031364 171940 03:05:01 AM 5248012 7071184 2634420 33.42 2688 2000560 660464 7.40 232060 2058684 1092 03:06:01 AM 5145884 7044556 2736548 34.72 2688 2073024 668524 7.49 258492 2123824 62304 03:07:01 AM 5068780 7094084 2813652 35.70 2688 2194612 598344 6.70 261228 2177536 24 03:08:01 AM 5024308 7052580 2858124 36.26 2688 2197580 661896 7.41 261744 2221648 156 03:09:01 AM 4996992 7042628 2885440 36.61 2688 2215020 678092 7.59 262020 2248656 252 03:10:01 AM 4984864 7041736 2897568 36.76 2688 2226260 669656 7.50 262020 2260232 348 03:11:01 AM 4976616 7039228 2905816 36.86 2688 2231928 687292 7.70 262068 2269164 2876 03:12:01 AM 4968660 7035664 2913772 36.97 2688 2236296 687292 7.70 262256 2276260 40 03:13:01 AM 4580192 6973444 3302240 41.89 2688 2239316 688384 7.71 264020 2284076 380 03:14:01 AM 4584092 6977876 3298340 41.84 2688 2239848 688384 7.71 264032 2280256 16 03:15:01 AM 5103304 7062736 2779128 35.26 2688 2130272 633924 7.10 299628 2115240 58892 03:16:01 AM 5056156 7024752 2826276 35.86 2688 2143408 680836 7.62 487208 1986136 15508 Average: 5055968 7048645 2826464 35.86 2688 2120078 663664 7.43 268558 2145832 25740 03:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 242.65 149.55 916.56 57.43 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 85.12 69.39 955.08 8.57 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 40.92 29.02 276.13 6.43 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 33.44 24.66 100.65 6.19 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 234.44 174.64 220.45 45.12 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 25.17 18.71 29.27 3.12 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 35.63 33.99 116.37 10.67 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 27.51 20.61 74.48 6.70 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 24.89 22.36 6.42 12.87 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 13.05 12.16 62.77 1.75 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 38.85 53.47 23.10 4.88 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 14.93 11.51 3.35 2.05 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 70.84 47.65 145.46 85.88 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 17.93 18.28 15.02 12.03 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 64.67 49.00 210.36 18.83 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) 07/23/2024 _x86_64_ (2 CPU) 03:01:45 LINUX RESTART (2 CPU) 03:02:01 AM CPU %user %nice %system %iowait %steal %idle 03:03:01 AM all 33.12 0.08 10.03 32.19 0.14 24.45 03:03:01 AM 0 30.13 0.09 11.54 32.38 0.15 25.70 03:03:01 AM 1 36.13 0.07 8.50 32.00 0.12 23.18 03:04:01 AM all 35.69 0.00 5.56 3.12 0.12 55.51 03:04:01 AM 0 48.61 0.00 6.46 3.11 0.13 41.68 03:04:01 AM 1 22.75 0.00 4.67 3.12 0.12 69.35 03:05:01 AM all 20.96 0.00 2.95 3.21 0.09 72.78 03:05:01 AM 0 23.04 0.00 3.29 3.43 0.08 70.16 03:05:01 AM 1 18.89 0.00 2.61 2.99 0.10 75.41 03:06:01 AM all 17.97 0.00 2.62 1.14 0.09 78.18 03:06:01 AM 0 23.74 0.00 2.91 1.49 0.08 71.77 03:06:01 AM 1 12.21 0.00 2.34 0.78 0.10 84.57 03:07:01 AM all 18.97 0.00 3.53 2.29 0.08 75.13 03:07:01 AM 0 19.41 0.00 3.44 2.82 0.08 74.25 03:07:01 AM 1 18.52 0.00 3.63 1.76 0.08 76.01 03:08:01 AM all 4.45 0.00 0.31 0.05 0.05 95.14 03:08:01 AM 0 5.37 0.00 0.38 0.10 0.05 94.09 03:08:01 AM 1 3.53 0.00 0.23 0.00 0.05 96.18 03:09:01 AM all 19.68 0.00 0.23 0.09 0.07 79.92 03:09:01 AM 0 34.61 0.00 0.27 0.00 0.08 65.04 03:09:01 AM 1 4.75 0.00 0.20 0.18 0.05 94.81 03:10:01 AM all 10.52 0.00 0.21 0.05 0.06 89.16 03:10:01 AM 0 12.47 0.00 0.20 0.07 0.05 87.22 03:10:01 AM 1 8.57 0.00 0.22 0.03 0.07 91.11 03:11:01 AM all 16.67 0.00 0.24 0.09 0.07 82.93 03:11:01 AM 0 27.86 0.00 0.20 0.00 0.08 71.86 03:11:01 AM 1 5.49 0.00 0.28 0.18 0.05 93.99 03:12:01 AM all 3.20 0.00 0.30 0.05 0.06 96.39 03:12:01 AM 0 3.83 0.00 0.35 0.00 0.05 95.77 03:12:01 AM 1 2.56 0.00 0.25 0.10 0.07 97.02 03:13:01 AM all 9.28 0.00 6.53 0.03 0.08 84.08 03:13:01 AM 0 10.47 0.00 6.68 0.05 0.10 82.70 03:13:01 AM 1 8.08 0.00 6.39 0.00 0.07 85.46 03:13:01 AM CPU %user %nice %system %iowait %steal %idle 03:14:01 AM all 4.59 0.00 0.21 0.00 0.05 95.15 03:14:01 AM 0 5.51 0.00 0.22 0.00 0.05 94.22 03:14:01 AM 1 3.67 0.00 0.20 0.00 0.05 96.08 03:15:01 AM all 10.80 0.00 1.97 0.03 0.06 87.13 03:15:01 AM 0 8.13 0.00 1.84 0.07 0.07 89.90 03:15:01 AM 1 13.48 0.00 2.11 0.00 0.05 84.36 03:16:01 AM all 30.17 0.00 3.03 0.67 0.10 66.04 03:16:01 AM 0 38.26 0.00 3.57 0.40 0.10 57.67 03:16:01 AM 1 22.07 0.00 2.49 0.93 0.10 74.41 Average: all 16.85 0.01 2.68 3.02 0.08 77.36 Average: 0 20.82 0.01 2.94 3.10 0.08 73.05 Average: 1 12.87 0.00 2.43 2.95 0.08 81.67