---> uname -a: Linux prd-centos8-robot-2c-8g-6709.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4972 19 2138 6814 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:eb:db:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85458sec preferred_lft 85458sec inet6 fe80::f816:3eff:feeb:dbc1/64 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) 11/12/2024 _x86_64_ (2 CPU) 01:10:53 LINUX RESTART (2 CPU) 01:12:01 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 58.41 8.97 49.44 1500.68 5572.74 01:14:01 AM 103.10 7.42 95.68 1296.72 8855.41 01:15:01 AM 30.94 0.42 30.52 64.78 3601.53 01:16:01 AM 28.75 0.00 28.75 0.00 1557.97 01:17:01 AM 38.24 0.03 38.20 3.47 6668.34 01:18:01 AM 4.37 0.10 4.27 32.13 155.82 01:19:01 AM 0.27 0.00 0.27 0.00 77.62 01:20:01 AM 0.32 0.00 0.32 0.00 56.94 01:21:01 AM 0.38 0.00 0.38 0.00 67.45 01:22:01 AM 0.30 0.00 0.30 0.00 37.54 01:23:01 AM 0.18 0.00 0.18 0.00 14.98 01:24:01 AM 0.15 0.00 0.15 0.00 2.90 01:25:01 AM 0.23 0.00 0.23 0.00 46.77 01:26:01 AM 14.36 0.45 13.91 47.99 1018.36 Average: 20.00 1.24 18.76 210.40 1980.99 01:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5470816 7045460 2411616 30.59 2688 1765444 710940 7.96 189796 1931012 45928 01:14:01 AM 5183156 7014916 2699276 34.24 2688 2008228 697020 7.80 216404 2137340 90088 01:15:01 AM 5255360 7088552 2627072 33.33 2688 2010188 626040 7.01 239544 2043324 4 01:16:01 AM 4960128 6998800 2922304 37.07 2688 2207932 696112 7.79 255236 2298896 180720 01:17:01 AM 5031272 7062844 2851160 36.17 2688 2200988 633480 7.09 256580 2220916 4 01:18:01 AM 4987812 7021812 2894620 36.72 2688 2203448 714220 8.00 256732 2264260 1224 01:19:01 AM 4984104 7019736 2898328 36.77 2688 2205048 732676 8.20 256740 2267748 632 01:20:01 AM 4980160 7017156 2902272 36.82 2688 2206460 745792 8.35 256740 2271416 456 01:21:01 AM 4977720 7016324 2904712 36.85 2688 2208056 764120 8.56 256744 2273912 196 01:22:01 AM 4976080 7015564 2906352 36.87 2688 2208896 764120 8.56 256744 2275696 48 01:23:01 AM 4975544 7015412 2906888 36.88 2688 2209272 764120 8.56 256748 2276068 20 01:24:01 AM 4974556 7014888 2907876 36.89 2688 2209728 764120 8.56 256748 2276976 424 01:25:01 AM 4971464 7013124 2910968 36.93 2688 2211080 764120 8.56 256756 2280036 448 01:26:01 AM 5139864 7020988 2742568 34.79 2688 2056524 673920 7.55 454568 1936984 13392 Average: 5062003 7026113 2820429 35.78 2688 2136521 717914 8.04 261863 2196756 23827 01:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 226.96 137.46 1279.12 51.32 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 76.55 57.87 720.03 9.31 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 15.46 11.35 10.93 3.91 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 34.38 28.90 293.29 6.67 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 192.95 141.22 41.46 38.70 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 91.22 82.67 18.62 7.75 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 71.08 69.26 13.88 6.60 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 49.94 48.63 10.77 5.19 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 66.35 65.37 14.14 6.25 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 39.19 36.32 9.19 5.07 0.00 0.00 0.00 0.00 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 14.90 13.40 3.58 2.38 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 15.16 13.60 3.91 2.43 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 41.49 36.55 10.92 6.78 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 69.86 50.31 102.08 49.54 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 71.82 56.64 180.84 14.42 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) 11/12/2024 _x86_64_ (2 CPU) 01:10:53 LINUX RESTART (2 CPU) 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 24.45 0.00 3.74 16.17 0.08 55.56 01:13:01 AM 0 32.51 0.00 4.77 17.50 0.07 45.16 01:13:01 AM 1 16.40 0.00 2.71 14.85 0.08 65.95 01:14:01 AM all 34.40 0.00 5.59 5.04 0.10 54.87 01:14:01 AM 0 41.53 0.00 6.20 6.30 0.10 45.87 01:14:01 AM 1 27.28 0.00 4.98 3.78 0.10 63.86 01:15:01 AM all 10.79 0.00 1.45 1.61 0.06 86.09 01:15:01 AM 0 8.57 0.00 1.42 2.32 0.07 87.62 01:15:01 AM 1 13.00 0.00 1.49 0.90 0.05 84.56 01:16:01 AM all 21.14 0.00 3.37 1.05 0.09 74.34 01:16:01 AM 0 24.91 0.00 3.57 1.17 0.10 70.25 01:16:01 AM 1 17.37 0.00 3.17 0.93 0.08 78.44 01:17:01 AM all 6.31 0.00 1.60 2.14 0.04 89.91 01:17:01 AM 0 4.12 0.00 1.59 1.77 0.03 92.49 01:17:01 AM 1 8.50 0.00 1.62 2.51 0.05 87.32 01:18:01 AM all 6.40 0.00 0.57 0.04 0.04 92.94 01:18:01 AM 0 8.41 0.00 0.76 0.05 0.03 90.75 01:18:01 AM 1 4.40 0.00 0.39 0.03 0.05 95.13 01:19:01 AM all 5.65 0.00 0.41 0.00 0.05 93.89 01:19:01 AM 0 6.00 0.00 0.39 0.00 0.05 93.56 01:19:01 AM 1 5.30 0.00 0.44 0.00 0.05 94.21 01:20:01 AM all 5.20 0.00 0.36 0.00 0.06 94.38 01:20:01 AM 0 6.10 0.00 0.44 0.00 0.07 93.40 01:20:01 AM 1 4.31 0.00 0.28 0.00 0.05 95.36 01:21:01 AM all 4.68 0.00 0.38 0.00 0.07 94.87 01:21:01 AM 0 3.18 0.00 0.43 0.00 0.05 96.34 01:21:01 AM 1 6.20 0.00 0.32 0.00 0.08 93.40 01:22:01 AM all 6.64 0.00 0.34 0.00 0.06 92.96 01:22:01 AM 0 6.37 0.00 0.40 0.00 0.07 93.16 01:22:01 AM 1 6.90 0.00 0.28 0.00 0.05 92.77 01:23:01 AM all 4.12 0.00 0.27 0.00 0.06 95.55 01:23:01 AM 0 5.06 0.00 0.23 0.00 0.07 94.64 01:23:01 AM 1 3.18 0.00 0.30 0.00 0.05 96.47 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 4.41 0.00 0.30 0.00 0.36 94.93 01:24:01 AM 0 3.38 0.00 0.27 0.00 0.05 96.30 01:24:01 AM 1 5.42 0.00 0.33 0.00 0.67 93.58 01:25:01 AM all 10.88 0.00 0.53 0.00 0.06 88.53 01:25:01 AM 0 12.57 0.00 0.50 0.00 0.07 86.86 01:25:01 AM 1 9.20 0.00 0.55 0.00 0.05 90.20 01:26:01 AM all 21.79 0.00 2.75 0.33 0.08 75.04 01:26:01 AM 0 29.59 0.00 3.43 0.40 0.08 66.50 01:26:01 AM 1 13.99 0.00 2.07 0.27 0.08 83.59 Average: all 11.93 0.00 1.55 1.89 0.09 84.54 Average: 0 13.75 0.00 1.74 2.11 0.06 82.33 Average: 1 10.11 0.00 1.35 1.66 0.11 86.76