---> uname -a: Linux prd-centos8-robot-2c-8g-359.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 581 4954 19 2162 6819 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:03:fc:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85686sec preferred_lft 85686sec inet6 fe80::f816:3eff:fe03:fcf7/64 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) 01/27/2024 _x86_64_ (2 CPU) 23:05:21 LINUX RESTART (2 CPU) 11:06:02 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 66.10 21.99 44.11 6348.23 14123.77 11:08:01 PM 114.55 3.55 111.00 60.52 8845.59 11:09:01 PM 51.44 0.58 50.86 26.26 5092.20 11:10:01 PM 9.28 0.82 8.46 124.63 176.42 11:11:01 PM 0.67 0.00 0.67 0.00 8.85 11:12:01 PM 12.51 0.17 12.35 5.86 799.23 11:13:01 PM 66.26 2.55 63.71 441.85 7823.74 11:14:01 PM 8.02 0.02 8.00 0.13 732.31 11:15:01 PM 0.82 0.02 0.80 0.53 213.63 11:16:01 PM 14.01 0.23 13.78 33.86 676.59 11:17:01 PM 33.76 0.45 33.31 48.39 2343.96 Average: 34.26 2.73 31.53 636.04 3696.72 11:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5429680 7044572 2452768 31.12 2688 1806944 764452 8.56 187380 1982012 105256 11:08:01 PM 5206596 7032776 2675852 33.95 2688 2003796 689108 7.72 187540 2146188 105428 11:09:01 PM 5226104 7039976 2656344 33.70 2688 1991352 684872 7.67 194148 2118000 12 11:10:01 PM 5250712 7069612 2631736 33.39 2688 1996356 664232 7.44 213668 2073108 8 11:11:01 PM 5252936 7071856 2629512 33.36 2688 1996360 663992 7.43 213768 2071612 4 11:12:01 PM 5129116 7005904 2753332 34.93 2688 2052416 718556 8.05 225224 2177792 50804 11:13:01 PM 5021560 7042788 2860888 36.29 2688 2191304 654092 7.32 239452 2246468 96 11:14:01 PM 4824172 6858260 3058276 38.80 2688 2204176 874692 9.79 239588 2445328 772 11:15:01 PM 4870880 6911148 3011568 38.21 2688 2210332 862516 9.66 239796 2398608 968 11:16:01 PM 5079600 6985564 2802848 35.56 2688 2080544 717444 8.03 264580 2185732 52940 11:17:01 PM 5078748 6988696 2803700 35.57 2688 2085036 713800 7.99 450796 2003328 2868 Average: 5124555 7004650 2757893 34.99 2688 2056238 727978 8.15 241449 2168016 29014 11:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 251.35 162.41 1554.08 56.84 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 54.82 39.16 483.42 7.02 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 7.93 3.02 2.93 1.06 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 11:10:01 PM eth0 9.18 8.73 4.30 3.07 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 11:11:01 PM eth0 5.15 4.98 0.97 1.01 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 18.73 16.91 78.61 3.96 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 201.97 171.11 277.15 39.44 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 83.65 76.69 202.18 6.89 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 164.66 164.22 57.30 18.30 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 81.07 51.93 129.51 77.48 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 16.15 14.45 12.48 6.79 0.00 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.08 64.73 252.86 20.11 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) 01/27/2024 _x86_64_ (2 CPU) 23:05:21 LINUX RESTART (2 CPU) 11:06:02 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 28.44 0.00 5.14 18.52 0.09 47.81 11:07:01 PM 0 24.67 0.00 5.61 18.24 0.09 51.40 11:07:01 PM 1 32.23 0.00 4.66 18.80 0.10 44.20 11:08:01 PM all 34.20 0.00 5.26 6.04 0.13 54.38 11:08:01 PM 0 26.91 0.00 5.01 8.43 0.13 59.51 11:08:01 PM 1 41.55 0.00 5.50 3.62 0.12 49.21 11:09:01 PM all 10.09 0.00 1.26 2.07 0.06 86.52 11:09:01 PM 0 2.22 0.00 0.67 2.47 0.05 94.58 11:09:01 PM 1 17.97 0.00 1.86 1.66 0.07 78.45 11:10:01 PM all 11.39 0.00 1.04 0.32 0.05 87.20 11:10:01 PM 0 18.44 0.00 1.25 0.15 0.05 80.11 11:10:01 PM 1 4.34 0.00 0.83 0.48 0.05 94.29 11:11:01 PM all 0.65 0.00 0.57 0.00 0.03 98.75 11:11:01 PM 0 0.40 0.00 0.64 0.00 0.03 98.93 11:11:01 PM 1 0.90 0.00 0.50 0.00 0.03 98.57 11:12:01 PM all 10.47 0.00 1.89 0.22 0.34 87.08 11:12:01 PM 0 11.90 0.00 1.86 0.02 0.57 85.66 11:12:01 PM 1 9.05 0.00 1.92 0.42 0.12 88.50 11:13:01 PM all 22.75 0.00 3.62 2.14 0.09 71.39 11:13:01 PM 0 16.72 0.00 3.13 1.24 0.08 78.83 11:13:01 PM 1 28.78 0.00 4.11 3.04 0.10 63.97 11:14:01 PM all 13.23 0.00 0.64 0.13 0.06 85.93 11:14:01 PM 0 12.09 0.00 0.82 0.18 0.07 86.84 11:14:01 PM 1 14.39 0.00 0.46 0.08 0.05 85.02 11:15:01 PM all 19.14 0.00 0.79 0.03 0.08 79.96 11:15:01 PM 0 7.66 0.00 0.96 0.05 0.07 91.26 11:15:01 PM 1 30.71 0.00 0.63 0.00 0.08 68.57 11:16:01 PM all 19.49 0.00 1.92 0.10 0.08 78.41 11:16:01 PM 0 27.26 0.00 2.24 0.05 0.08 70.37 11:16:01 PM 1 11.71 0.00 1.61 0.15 0.07 86.47 11:17:01 PM all 22.19 0.00 1.94 1.06 0.08 74.74 11:17:01 PM 0 12.20 0.00 2.02 0.82 0.08 84.88 11:17:01 PM 1 32.15 0.00 1.85 1.30 0.07 64.63 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.43 0.00 2.18 2.75 0.10 77.54 Average: 0 14.57 0.00 2.20 2.85 0.12 80.26 Average: 1 20.29 0.00 2.17 2.65 0.08 74.81