---> uname -a: Linux prd-centos8-robot-2c-8g-1309.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: 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 592 4994 19 2110 6808 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:2e:10:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fe2e:10f6/64 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) 01/31/2024 _x86_64_ (2 CPU) 01:21:45 LINUX RESTART (2 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 114.14 42.66 71.48 6745.16 40106.55 01:24:01 AM 120.16 6.60 113.56 1269.71 9836.22 01:25:01 AM 43.43 0.58 42.84 26.26 4167.82 01:26:01 AM 11.28 0.85 10.43 124.63 248.22 01:27:01 AM 45.58 0.17 45.41 5.87 2776.84 01:28:01 AM 32.56 0.03 32.52 3.47 5852.95 01:29:01 AM 6.00 0.02 5.98 0.13 292.35 01:30:00 AM 0.64 0.02 0.62 0.54 13.92 01:30:01 AM 5.19 0.00 5.19 0.00 72.73 01:31:01 AM 3.50 0.23 3.27 33.86 148.29 01:32:01 AM 36.90 0.25 36.65 25.06 1815.68 Average: 41.43 5.14 36.28 823.62 6526.83 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 5482024 7056552 2400424 30.45 2688 1766964 729776 8.17 164372 1953928 102544 01:24:01 AM 5201076 7027936 2681372 34.02 2688 2004160 693916 7.77 188408 2150364 105428 01:25:01 AM 5218456 7032764 2663992 33.80 2688 1991728 677184 7.58 194992 2122896 12 01:26:01 AM 5243192 7062536 2639256 33.48 2688 1996732 669128 7.49 214520 2078744 12 01:27:01 AM 5006232 7015616 2876216 36.49 2688 2178648 688228 7.71 231252 2274988 161124 01:28:01 AM 5025224 7034180 2857224 36.25 2688 2178784 659948 7.39 233120 2249468 4 01:29:01 AM 4979244 6990640 2903204 36.83 2688 2181224 713488 7.99 233168 2295040 16 01:30:00 AM 4931856 6943408 2950592 37.43 2688 2181380 770368 8.63 233168 2342416 16 01:30:01 AM 4930656 6942228 2951792 37.45 2688 2181384 770368 8.63 233168 2342796 8 01:31:01 AM 5125940 6985696 2756508 34.97 2688 2032596 720136 8.06 231464 2164968 8228 01:32:01 AM 5092912 6947240 2789536 35.39 2688 2029456 758596 8.49 427280 2010816 184 Average: 5112437 7003527 2770011 35.14 2688 2065732 713740 7.99 234992 2180584 34325 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 314.66 185.46 1500.94 57.63 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 46.07 38.09 514.04 7.40 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 6.75 3.13 2.87 1.11 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:26:01 AM eth0 11.70 12.30 4.91 3.85 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 43.79 39.21 317.96 10.10 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 600.90 539.80 115.86 104.06 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 28.26 20.96 51.52 3.13 0.00 0.00 0.00 0.00 01:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:00 AM eth0 74.65 65.01 790.92 4.46 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 31.17 31.17 3.96 2.01 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 320.56 267.62 3176.97 40.51 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 17.04 15.63 12.64 6.89 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 146.39 118.68 647.85 23.91 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) 01/31/2024 _x86_64_ (2 CPU) 01:21:45 LINUX RESTART (2 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 37.32 0.00 6.78 9.97 0.10 45.83 01:23:01 AM 0 35.04 0.00 6.33 9.23 0.10 49.29 01:23:01 AM 1 39.59 0.00 7.23 10.70 0.10 42.38 01:24:01 AM all 36.41 0.00 5.78 4.06 0.11 53.64 01:24:01 AM 0 33.61 0.00 5.31 3.46 0.10 57.51 01:24:01 AM 1 39.21 0.00 6.26 4.65 0.12 49.77 01:25:01 AM all 10.45 0.00 1.29 1.99 0.05 86.23 01:25:01 AM 0 8.46 0.00 1.04 2.19 0.05 88.26 01:25:01 AM 1 12.42 0.00 1.55 1.78 0.05 84.19 01:26:01 AM all 12.58 0.00 1.40 1.79 0.07 84.17 01:26:01 AM 0 13.53 0.00 1.45 1.47 0.07 83.48 01:26:01 AM 1 11.62 0.00 1.35 2.10 0.07 84.86 01:27:01 AM all 32.37 0.00 4.50 1.06 0.11 61.96 01:27:01 AM 0 24.59 0.00 3.56 0.47 0.13 71.26 01:27:01 AM 1 40.14 0.00 5.45 1.65 0.08 52.67 01:28:01 AM all 1.91 0.00 1.44 2.36 0.03 94.25 01:28:01 AM 0 1.99 0.00 1.42 1.99 0.03 94.55 01:28:01 AM 1 1.83 0.00 1.46 2.73 0.03 93.94 01:29:01 AM all 7.14 0.00 0.34 0.08 0.04 92.41 01:29:01 AM 0 0.90 0.00 0.22 0.02 0.03 98.83 01:29:01 AM 1 13.40 0.00 0.45 0.13 0.05 85.96 01:30:00 AM all 2.49 0.00 0.34 0.00 0.05 97.12 01:30:00 AM 0 1.02 0.00 0.12 0.00 0.05 98.82 01:30:00 AM 1 3.96 0.00 0.56 0.00 0.05 95.43 01:30:01 AM all 6.76 0.00 3.38 0.00 0.00 89.86 01:30:01 AM 0 1.30 0.00 3.90 0.00 0.00 94.81 01:30:01 AM 1 12.68 0.00 2.82 0.00 0.00 84.51 01:31:01 AM all 11.31 0.00 2.07 0.03 0.08 86.50 01:31:01 AM 0 3.75 0.00 1.46 0.02 0.07 94.71 01:31:01 AM 1 18.91 0.00 2.70 0.05 0.10 78.24 01:32:01 AM all 28.32 0.00 2.21 0.68 0.08 68.70 01:32:01 AM 0 13.34 0.00 1.49 1.02 0.08 84.07 01:32:01 AM 1 43.29 0.00 2.94 0.33 0.08 53.36 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.05 0.00 2.62 2.20 0.07 77.05 Average: 0 13.63 0.00 2.24 1.99 0.07 82.07 Average: 1 22.48 0.00 3.00 2.42 0.07 72.03