---> uname -a: Linux prd-centos8-robot-2c-8g-6845.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4899 19 2206 6809 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:c6:61:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85500sec preferred_lft 85500sec inet6 fe80::f816:3eff:fec6:6197/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/15/2024 _x86_64_ (2 CPU) 01:03:18 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 57.83 16.28 41.55 3657.58 4149.32 01:06:01 AM 105.05 6.60 98.45 1269.92 8803.77 01:07:01 AM 44.52 1.37 43.15 148.62 4217.66 01:08:01 AM 51.45 0.20 51.25 8.13 3112.41 01:09:01 AM 30.96 0.05 30.91 3.60 5740.31 01:10:01 AM 5.75 0.00 5.75 0.00 307.85 01:11:01 AM 0.98 0.00 0.98 0.00 590.97 01:12:01 AM 0.47 0.00 0.47 0.00 394.60 01:13:01 AM 0.65 0.02 0.63 0.67 130.44 01:14:01 AM 0.75 0.22 0.53 31.86 209.78 01:15:01 AM 0.33 0.03 0.30 1.07 78.61 01:16:01 AM 0.32 0.00 0.32 0.00 20.73 01:17:01 AM 7.90 0.23 7.67 33.86 2249.66 01:18:01 AM 40.14 0.47 39.67 48.92 1725.34 Average: 24.79 1.82 22.97 371.74 2266.46 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5480832 7057984 2401624 30.47 2688 1769344 726728 8.14 163972 1953092 82988 01:06:01 AM 5176960 7007756 2705496 34.32 2688 2008264 733344 8.21 188432 2176404 107592 01:07:01 AM 5260680 7082260 2621776 33.26 2688 1998628 676880 7.58 214580 2062344 32 01:08:01 AM 4993596 7005788 2888860 36.65 2688 2181072 720192 8.06 228080 2290224 161548 01:09:01 AM 4997364 7009732 2885092 36.60 2688 2182024 741048 8.30 233712 2276516 828 01:10:01 AM 4972336 6994656 2910120 36.92 2688 2191988 738048 8.26 234140 2300916 8100 01:11:01 AM 4957240 6994168 2925216 37.11 2688 2206632 738048 8.26 234140 2315420 5468 01:12:01 AM 4948364 6992716 2934092 37.22 2688 2214044 738048 8.26 234144 2325064 1132 01:13:01 AM 4937668 6987616 2944788 37.36 2688 2219644 756900 8.47 234224 2335416 3096 01:14:01 AM 4859276 6953360 3023180 38.35 2688 2224976 846280 9.48 235728 2348012 1408 01:15:01 AM 4575628 6954768 3306828 41.95 2688 2225816 728096 8.15 235972 2316692 8 01:16:01 AM 4580248 6959880 3302208 41.89 2688 2226308 728096 8.15 235984 2311984 20 01:17:01 AM 5019412 6975224 2863044 36.32 2688 2130176 729340 8.17 276296 2229272 1868 01:18:01 AM 5023628 6978584 2858828 36.27 2688 2130296 736456 8.25 474520 2032960 2868 Average: 4984517 6996749 2897939 36.76 2688 2136372 738393 8.27 244566 2233880 26925 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 288.95 186.49 1523.73 59.21 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 55.89 44.68 531.12 8.00 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 17.91 8.76 7.08 3.40 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 42.24 35.20 317.37 9.38 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 225.88 197.00 52.35 42.05 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 37.55 34.69 79.94 9.46 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 45.97 45.12 99.34 11.91 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 30.84 27.72 37.97 8.91 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 24.26 21.23 24.17 12.15 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 25.01 31.08 64.81 3.35 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 26.29 33.21 3.60 3.50 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 18.61 12.76 3.85 2.38 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 73.57 50.26 141.58 89.26 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 16.81 17.19 14.46 8.14 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 66.41 53.24 207.24 19.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/15/2024 _x86_64_ (2 CPU) 01:03:18 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 27.63 0.00 4.11 3.05 0.10 65.11 01:05:01 AM 0 16.40 0.00 3.85 2.23 0.12 77.40 01:05:01 AM 1 38.89 0.00 4.37 3.87 0.08 52.78 01:06:01 AM all 39.72 0.00 5.71 2.80 0.09 51.68 01:06:01 AM 0 30.46 0.00 4.83 3.05 0.08 61.57 01:06:01 AM 1 49.02 0.00 6.59 2.54 0.10 41.75 01:07:01 AM all 18.63 0.00 1.89 1.27 0.08 78.12 01:07:01 AM 0 14.39 0.00 2.00 0.77 0.08 82.76 01:07:01 AM 1 22.88 0.00 1.79 1.77 0.08 73.48 01:08:01 AM all 28.17 0.00 4.22 1.63 0.09 65.89 01:08:01 AM 0 22.22 0.00 3.62 1.49 0.08 72.59 01:08:01 AM 1 34.10 0.00 4.83 1.77 0.10 59.20 01:09:01 AM all 5.53 0.00 0.94 1.05 0.07 92.41 01:09:01 AM 0 2.76 0.00 0.89 1.67 0.07 94.62 01:09:01 AM 1 8.29 0.00 1.00 0.43 0.07 90.20 01:10:01 AM all 12.37 0.00 0.25 0.10 0.08 87.19 01:10:01 AM 0 7.84 0.00 0.28 0.05 0.10 91.72 01:10:01 AM 1 16.89 0.00 0.22 0.15 0.07 82.68 01:11:01 AM all 18.95 0.00 0.20 0.07 0.08 80.71 01:11:01 AM 0 14.05 0.00 0.23 0.12 0.07 85.53 01:11:01 AM 1 23.84 0.00 0.17 0.02 0.08 75.89 01:12:01 AM all 12.08 0.00 0.18 0.12 0.08 87.53 01:12:01 AM 0 4.73 0.00 0.20 0.10 0.08 94.89 01:12:01 AM 1 19.43 0.00 0.17 0.13 0.08 80.19 01:13:01 AM all 18.24 0.00 0.20 0.07 0.09 81.40 01:13:01 AM 0 12.04 0.00 0.24 0.02 0.10 87.61 01:13:01 AM 1 24.43 0.00 0.17 0.12 0.08 75.20 01:14:01 AM all 6.09 0.00 2.42 0.04 0.08 91.37 01:14:01 AM 0 4.29 0.00 2.36 0.00 0.07 93.29 01:14:01 AM 1 7.90 0.00 2.48 0.08 0.08 89.45 01:15:01 AM all 7.04 0.00 3.94 0.00 0.09 88.93 01:15:01 AM 0 6.85 0.00 3.97 0.00 0.10 89.08 01:15:01 AM 1 7.23 0.00 3.91 0.00 0.08 88.78 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 4.88 0.00 0.23 0.00 0.08 94.81 01:16:01 AM 0 2.48 0.00 0.23 0.00 0.08 97.20 01:16:01 AM 1 7.28 0.00 0.23 0.00 0.07 92.42 01:17:01 AM all 15.17 0.00 1.84 0.77 0.08 82.13 01:17:01 AM 0 8.63 0.00 2.09 0.87 0.08 88.32 01:17:01 AM 1 21.72 0.00 1.59 0.67 0.08 75.94 01:18:01 AM all 31.43 0.00 2.69 0.74 0.11 65.03 01:18:01 AM 0 17.65 0.00 2.60 1.05 0.10 78.59 01:18:01 AM 1 45.21 0.00 2.77 0.43 0.12 51.46 Average: all 17.57 0.00 2.06 0.84 0.09 79.45 Average: 0 11.78 0.00 1.96 0.82 0.09 85.36 Average: 1 23.37 0.00 2.16 0.86 0.08 73.53