---> uname -a: Linux prd-centos8-robot-2c-8g-3055.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 619 4860 19 2218 6782 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:5a:4a:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85535sec preferred_lft 85535sec inet6 fe80::f816:3eff:fe5a:4a78/64 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) 12/16/2024 _x86_64_ (2 CPU) 02:18:08 LINUX RESTART (2 CPU) 02:19:01 AM tps rtps wtps bread/s bwrtn/s 02:20:01 AM 97.18 12.99 84.19 2339.63 6691.14 02:21:01 AM 73.03 0.73 72.30 51.31 9737.56 02:22:01 AM 24.36 0.38 23.98 64.25 1581.97 02:23:01 AM 50.27 0.03 50.23 3.47 7166.88 02:24:01 AM 2.82 0.10 2.72 32.13 111.18 02:25:01 AM 2.27 0.00 2.27 0.00 565.68 02:26:01 AM 0.72 0.00 0.72 0.00 339.13 02:27:01 AM 0.33 0.02 0.32 1.07 234.91 02:28:01 AM 0.65 0.03 0.62 1.87 177.47 02:29:01 AM 0.92 0.35 0.57 53.46 144.88 02:30:01 AM 0.28 0.00 0.28 0.00 30.68 02:31:01 AM 0.30 0.00 0.30 0.00 17.81 02:32:01 AM 18.44 0.42 18.03 47.72 2492.79 Average: 20.89 1.16 19.73 199.64 2253.52 02:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 AM 5232396 7010216 2650036 33.62 2688 1958764 739468 8.28 216420 2108688 206512 02:21:01 AM 5203932 7040560 2678500 33.98 2688 2014232 690404 7.73 231192 2105660 1124 02:22:01 AM 5023376 6998032 2859056 36.27 2688 2148052 735788 8.24 264860 2239368 114600 02:23:01 AM 5015796 7054824 2866636 36.37 2688 2208928 660068 7.39 257936 2239000 8 02:24:01 AM 4972888 7014108 2909544 36.91 2688 2211120 720040 8.06 258116 2281152 312 02:25:01 AM 4938732 6996404 2943700 37.35 2688 2227576 735940 8.24 258532 2314568 1800 02:26:01 AM 4927008 6992756 2955424 37.49 2688 2235676 735940 8.24 258532 2326684 124 02:27:01 AM 4916692 6989400 2965740 37.62 2688 2242640 735940 8.24 258532 2337276 60 02:28:01 AM 4905272 6985580 2977160 37.77 2688 2250208 751800 8.42 258772 2347704 2528 02:29:01 AM 4514916 6921736 3367516 42.72 2688 2253840 752964 8.43 260132 2356936 472 02:30:01 AM 4511884 6919428 3370548 42.76 2688 2254532 771432 8.64 260144 2359936 392 02:31:01 AM 4464344 6872140 3418088 43.36 2688 2254736 818880 9.17 260144 2407528 180 02:32:01 AM 4990788 6953648 2891644 36.68 2688 2138680 754044 8.44 491148 2050504 13388 Average: 4893694 6980679 2988738 37.92 2688 2184537 738670 8.27 271882 2267308 26269 02:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 133.02 101.00 1203.29 22.74 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 50.22 32.53 440.75 6.70 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 35.09 29.42 294.98 6.87 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 192.44 157.85 43.52 38.60 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 23.55 13.91 17.41 1.87 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 44.82 34.09 127.09 8.98 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 23.26 19.00 42.24 7.03 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 23.28 19.25 37.82 5.21 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 25.94 22.19 57.09 11.84 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 40.78 53.44 23.60 4.69 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 14.68 11.66 3.34 2.18 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 6.33 5.20 2.33 1.12 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 85.55 55.18 152.01 89.04 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 53.77 42.67 188.14 15.91 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) 12/16/2024 _x86_64_ (2 CPU) 02:18:08 LINUX RESTART (2 CPU) 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:01 AM all 37.62 0.00 6.31 3.30 0.12 52.65 02:20:01 AM 0 26.75 0.00 5.08 2.60 0.12 65.45 02:20:01 AM 1 48.59 0.00 7.55 4.01 0.12 39.73 02:21:01 AM all 19.10 0.00 3.05 4.45 0.13 73.28 02:21:01 AM 0 17.92 0.00 3.21 4.90 0.13 73.82 02:21:01 AM 1 20.28 0.00 2.89 3.99 0.12 72.73 02:22:01 AM all 20.96 0.00 2.62 1.28 0.11 75.03 02:22:01 AM 0 19.24 0.00 2.38 1.93 0.12 76.33 02:22:01 AM 1 22.68 0.00 2.85 0.64 0.10 73.74 02:23:01 AM all 14.42 0.00 2.73 2.84 0.09 79.91 02:23:01 AM 0 16.53 0.00 3.22 4.47 0.10 75.68 02:23:01 AM 1 12.31 0.00 2.25 1.21 0.08 84.15 02:24:01 AM all 2.14 0.00 0.26 0.04 0.08 97.49 02:24:01 AM 0 0.74 0.00 0.17 0.02 0.08 99.00 02:24:01 AM 1 3.54 0.00 0.35 0.07 0.07 95.98 02:25:01 AM all 16.57 0.00 0.29 0.09 0.13 82.93 02:25:01 AM 0 15.91 0.00 0.27 0.02 0.12 83.68 02:25:01 AM 1 17.22 0.00 0.30 0.17 0.13 82.18 02:26:01 AM all 9.80 0.00 0.18 0.10 0.08 89.83 02:26:01 AM 0 5.62 0.00 0.18 0.12 0.08 94.00 02:26:01 AM 1 13.98 0.00 0.18 0.08 0.08 85.67 02:27:01 AM all 9.37 0.00 0.20 0.03 0.10 90.30 02:27:01 AM 0 2.83 0.00 0.18 0.07 0.10 96.82 02:27:01 AM 1 15.91 0.00 0.22 0.00 0.10 83.77 02:28:01 AM all 12.85 0.00 0.24 0.05 0.12 86.74 02:28:01 AM 0 10.30 0.00 0.22 0.00 0.12 89.37 02:28:01 AM 1 15.40 0.00 0.27 0.10 0.12 84.12 02:29:01 AM all 8.48 0.00 6.13 0.08 0.11 85.20 02:29:01 AM 0 8.78 0.00 5.99 0.15 0.10 84.97 02:29:01 AM 1 8.18 0.00 6.26 0.02 0.12 85.43 02:30:01 AM all 4.48 0.00 0.18 0.00 0.12 95.22 02:30:01 AM 0 2.04 0.00 0.17 0.00 0.10 97.69 02:30:01 AM 1 6.92 0.00 0.20 0.00 0.13 92.75 02:30:01 AM CPU %user %nice %system %iowait %steal %idle 02:31:01 AM all 3.12 0.00 0.18 0.00 0.09 96.61 02:31:01 AM 0 3.64 0.00 0.17 0.00 0.07 96.12 02:31:01 AM 1 2.59 0.00 0.18 0.00 0.12 97.11 02:32:01 AM all 24.81 0.00 3.26 0.49 0.10 71.34 02:32:01 AM 0 20.75 0.00 3.44 0.22 0.10 75.49 02:32:01 AM 1 28.87 0.00 3.07 0.77 0.10 67.18 Average: all 14.12 0.00 1.97 0.98 0.10 82.83 Average: 0 11.61 0.00 1.90 1.11 0.10 85.27 Average: 1 16.63 0.00 2.04 0.85 0.11 80.38