---> uname -a: Linux prd-centos8-robot-2c-8g-4651.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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: 2799.998 BogoMIPS: 5599.99 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 555 4953 19 2189 6846 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:96:c8:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85569sec preferred_lft 85569sec inet6 fe80::f816:3eff:fe96:c892/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/09/2024 _x86_64_ (2 CPU) 01:03:51 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 230.32 170.40 59.92 14595.00 39869.27 01:06:01 AM 114.48 6.60 107.88 1270.91 9258.31 01:07:01 AM 49.43 1.37 48.06 149.04 4259.49 01:08:01 AM 57.68 0.23 57.45 11.60 7122.08 01:09:01 AM 8.80 0.02 8.78 0.13 707.17 01:10:01 AM 2.00 0.00 2.00 0.00 95.18 01:11:01 AM 0.82 0.00 0.82 0.00 687.34 01:12:01 AM 0.38 0.02 0.37 0.67 310.21 01:13:01 AM 0.75 0.00 0.75 0.00 232.82 01:14:01 AM 0.68 0.25 0.43 32.93 163.69 01:15:01 AM 0.32 0.00 0.32 0.00 21.78 01:16:01 AM 0.28 0.00 0.28 0.00 22.71 01:17:01 AM 15.53 0.28 15.25 38.93 2501.87 Average: 37.04 13.78 23.26 1238.66 5020.11 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5540856 7080780 2341576 29.71 2688 1732796 711800 7.97 165280 1895464 98444 01:06:01 AM 5177412 6994956 2705020 34.32 2688 1996680 748564 8.38 189752 2176788 106780 01:07:01 AM 5299392 7107564 2583040 32.77 2688 1986276 644156 7.21 217684 2023004 40 01:08:01 AM 5084200 7079516 2798232 35.50 2688 2166448 646708 7.24 236472 2189616 12600 01:09:01 AM 5048508 7044920 2833924 35.95 2688 2167552 678912 7.60 236592 2227196 24 01:10:01 AM 5018752 7031788 2863680 36.33 2688 2184192 695152 7.78 236940 2256576 15704 01:11:01 AM 5009280 7030564 2873152 36.45 2688 2192412 694260 7.77 236940 2265660 3668 01:12:01 AM 5001104 7029496 2881328 36.55 2688 2199532 694260 7.77 236996 2274560 1536 01:13:01 AM 4987552 7024040 2894880 36.73 2688 2207612 694260 7.77 237044 2286860 2940 01:14:01 AM 4598768 6959588 3283664 41.66 2688 2210564 718528 8.05 238548 2295592 188 01:15:01 AM 4600960 6962260 3281472 41.63 2688 2211296 718528 8.05 238796 2293756 456 01:16:01 AM 4602060 6963540 3280372 41.62 2688 2211476 718528 8.05 238796 2292688 84 01:17:01 AM 5125336 7060552 2757096 34.98 2688 2111588 674692 7.55 470648 1938320 10452 Average: 5007245 7028428 2875187 36.48 2688 2121417 695258 7.78 244653 2185852 19455 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 294.07 170.03 1340.41 57.44 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 64.83 54.48 761.74 9.36 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 16.26 9.18 6.84 3.58 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 238.67 215.26 330.71 48.70 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 17.25 10.05 15.81 1.82 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 60.61 48.83 130.59 12.67 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 31.16 32.11 44.47 9.78 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 33.59 30.21 39.69 8.05 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 28.26 24.96 65.94 12.31 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 38.98 54.94 22.97 5.01 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 11.88 10.26 2.98 2.31 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 9.95 6.72 2.10 1.26 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 80.87 53.61 149.15 90.74 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 71.27 55.44 224.14 20.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/09/2024 _x86_64_ (2 CPU) 01:03:51 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 38.75 0.04 10.44 11.84 0.10 38.83 01:05:01 AM 0 39.58 0.02 10.04 9.75 0.10 40.51 01:05:01 AM 1 37.91 0.07 10.83 13.93 0.10 37.16 01:06:01 AM all 40.42 0.00 5.42 2.83 0.11 51.23 01:06:01 AM 0 32.18 0.00 4.03 3.15 0.12 60.52 01:06:01 AM 1 48.68 0.00 6.81 2.51 0.10 41.91 01:07:01 AM all 16.78 0.00 2.04 2.46 0.08 78.64 01:07:01 AM 0 12.92 0.00 2.12 2.71 0.08 82.16 01:07:01 AM 1 20.65 0.00 1.96 2.21 0.07 75.12 01:08:01 AM all 29.84 0.00 4.75 2.15 0.12 63.15 01:08:01 AM 0 25.46 0.00 4.94 1.74 0.13 67.72 01:08:01 AM 1 34.23 0.00 4.55 2.56 0.10 58.56 01:09:01 AM all 2.65 0.00 0.26 0.58 0.06 96.45 01:09:01 AM 0 1.39 0.00 0.23 0.30 0.07 98.01 01:09:01 AM 1 3.92 0.00 0.28 0.85 0.05 94.89 01:10:01 AM all 18.43 0.00 0.30 0.03 0.08 81.17 01:10:01 AM 0 10.57 0.00 0.32 0.00 0.07 89.04 01:10:01 AM 1 26.26 0.00 0.28 0.05 0.08 73.32 01:11:01 AM all 12.61 0.00 0.23 0.12 0.07 86.98 01:11:01 AM 0 9.35 0.00 0.25 0.23 0.07 90.10 01:11:01 AM 1 15.87 0.00 0.20 0.00 0.07 83.86 01:12:01 AM all 11.36 0.00 0.16 0.12 0.06 88.31 01:12:01 AM 0 6.25 0.00 0.17 0.05 0.05 93.48 01:12:01 AM 1 16.46 0.00 0.15 0.18 0.07 83.14 01:13:01 AM all 15.15 0.00 0.23 0.00 0.08 84.53 01:13:01 AM 0 4.28 0.00 0.27 0.00 0.08 95.37 01:13:01 AM 1 26.03 0.00 0.20 0.00 0.08 73.69 01:14:01 AM all 9.75 0.00 6.11 0.03 0.09 84.02 01:14:01 AM 0 9.59 0.00 6.10 0.00 0.10 84.21 01:14:01 AM 1 9.91 0.00 6.12 0.05 0.08 83.83 01:15:01 AM all 4.32 0.00 0.19 0.00 0.07 95.42 01:15:01 AM 0 2.63 0.00 0.17 0.00 0.07 97.14 01:15:01 AM 1 6.02 0.00 0.22 0.00 0.07 93.70 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 2.75 0.00 0.13 0.00 0.08 97.04 01:16:01 AM 0 1.15 0.00 0.12 0.00 0.05 98.68 01:16:01 AM 1 4.35 0.00 0.15 0.00 0.10 95.40 01:17:01 AM all 23.14 0.00 2.55 0.41 0.08 73.83 01:17:01 AM 0 6.89 0.00 1.90 0.42 0.08 90.70 01:17:01 AM 1 39.40 0.00 3.19 0.40 0.07 56.94 Average: all 17.38 0.00 2.52 1.58 0.08 78.44 Average: 0 12.47 0.00 2.35 1.41 0.08 83.68 Average: 1 22.28 0.01 2.69 1.75 0.08 73.20