---> uname -a: Linux prd-centos8-robot-2c-8g-316.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 697 4853 19 2146 6703 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:2a:d8:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85515sec preferred_lft 85515sec inet6 fe80::f816:3eff:fe2a:d8f0/64 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) 12/06/2024 _x86_64_ (2 CPU) 01:15:00 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 103.38 12.66 90.72 2332.16 6648.10 01:18:01 AM 74.21 0.73 73.48 51.32 9645.40 01:19:01 AM 21.26 0.38 20.88 64.26 1394.67 01:20:00 AM 45.22 0.03 45.18 3.52 7035.12 01:20:01 AM 0.00 0.00 0.00 0.00 0.00 01:21:01 AM 5.75 0.10 5.65 32.12 260.13 01:22:01 AM 2.08 0.00 2.08 0.00 136.64 01:23:01 AM 0.20 0.00 0.20 0.00 37.91 01:24:01 AM 0.17 0.00 0.17 0.00 67.64 01:25:01 AM 0.23 0.00 0.23 0.00 40.58 01:26:01 AM 0.52 0.00 0.52 0.00 18.00 01:27:01 AM 0.32 0.00 0.32 0.00 14.16 01:28:01 AM 0.32 0.00 0.32 0.00 44.69 01:29:01 AM 12.50 0.33 12.16 37.85 545.60 Average: 20.42 1.10 19.32 193.95 1982.82 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5237660 7044096 2644772 33.55 2688 1984308 746880 8.36 209944 2101008 228184 01:18:01 AM 5074640 6939372 2807792 35.62 2688 2041764 828316 9.27 233912 2229204 25576 01:19:01 AM 4937372 6929908 2945060 37.36 2688 2164976 850016 9.52 268440 2318436 128412 01:20:00 AM 4906792 6949460 2975640 37.75 2688 2212008 743184 8.32 257700 2341740 4 01:20:01 AM 4906096 6948772 2976336 37.76 2688 2212008 743184 8.32 257700 2342184 20 01:21:01 AM 4864712 6909468 3017720 38.28 2688 2214088 825700 9.25 257840 2385716 528 01:22:01 AM 4861512 6907996 3020920 38.32 2688 2215820 843892 9.45 257852 2388732 260 01:23:01 AM 4859356 6907208 3023076 38.35 2688 2217232 861220 9.64 257852 2390784 624 01:24:01 AM 4857328 6906872 3025104 38.38 2688 2218876 878440 9.84 257856 2392996 284 01:25:01 AM 4853736 6904284 3028696 38.42 2688 2219880 878440 9.84 257856 2396612 152 01:26:01 AM 4851728 6902656 3030704 38.45 2688 2220260 878440 9.84 257860 2398352 224 01:27:01 AM 4851040 6902280 3031392 38.46 2688 2220596 878440 9.84 257860 2399296 216 01:28:01 AM 4848024 6900620 3034408 38.50 2688 2221928 878440 9.84 257868 2402004 308 01:29:01 AM 4984988 6873564 2897444 36.76 2688 2064056 834080 9.34 299316 2245584 26108 Average: 4921070 6923325 2961362 37.57 2688 2173414 833477 9.33 256418 2338046 29350 01:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 92.15 76.22 945.00 9.97 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 40.65 29.61 440.55 6.97 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 38.73 32.83 294.47 6.66 0.00 0.00 0.00 0.00 01:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:00 AM eth0 204.81 144.35 45.88 34.03 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 0.00 0.00 0.00 0.00 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 77.04 66.64 15.72 6.47 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 82.39 80.97 15.62 7.46 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 49.88 48.43 10.48 5.15 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 76.74 76.36 14.54 7.03 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 43.91 41.23 9.64 5.24 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 14.83 13.46 3.69 2.43 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 12.55 10.96 3.26 2.12 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 41.11 36.91 10.49 6.70 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 75.49 50.50 102.31 54.80 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 65.15 54.32 147.00 11.88 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) 12/06/2024 _x86_64_ (2 CPU) 01:15:00 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 36.80 0.00 6.33 3.11 0.11 53.65 01:17:01 AM 0 40.53 0.00 6.81 3.35 0.12 49.19 01:17:01 AM 1 33.07 0.00 5.85 2.88 0.10 58.10 01:18:01 AM all 19.01 0.00 2.68 4.03 0.08 74.20 01:18:01 AM 0 24.13 0.00 2.89 4.44 0.07 68.47 01:18:01 AM 1 13.88 0.00 2.47 3.62 0.08 79.94 01:19:01 AM all 17.98 0.00 2.77 0.54 0.08 78.63 01:19:01 AM 0 25.28 0.00 3.21 0.28 0.08 71.15 01:19:01 AM 1 10.68 0.00 2.34 0.80 0.07 86.11 01:20:00 AM all 13.84 0.00 2.67 1.59 0.07 81.83 01:20:00 AM 0 16.15 0.00 2.76 1.17 0.07 79.85 01:20:00 AM 1 11.52 0.00 2.58 2.01 0.07 83.82 01:20:01 AM all 1.04 0.00 0.52 0.00 0.00 98.45 01:20:01 AM 0 1.04 0.00 0.00 0.00 0.00 98.96 01:20:01 AM 1 1.03 0.00 1.03 0.00 0.00 97.94 01:21:01 AM all 5.81 0.00 0.49 0.08 0.06 93.57 01:21:01 AM 0 6.89 0.00 0.30 0.02 0.05 92.75 01:21:01 AM 1 4.73 0.00 0.67 0.13 0.07 94.40 01:22:01 AM all 6.18 0.00 0.43 0.02 0.07 93.31 01:22:01 AM 0 5.26 0.00 0.37 0.03 0.07 94.27 01:22:01 AM 1 7.09 0.00 0.49 0.00 0.07 92.35 01:23:01 AM all 5.24 0.00 0.32 0.00 0.06 94.38 01:23:01 AM 0 7.81 0.00 0.30 0.00 0.07 91.82 01:23:01 AM 1 2.68 0.00 0.33 0.00 0.05 96.94 01:24:01 AM all 5.08 0.00 0.40 0.00 0.08 94.43 01:24:01 AM 0 4.86 0.00 0.45 0.00 0.08 94.60 01:24:01 AM 1 5.29 0.00 0.35 0.00 0.08 94.27 01:25:01 AM all 6.74 0.00 0.36 0.00 0.08 92.82 01:25:01 AM 0 5.99 0.00 0.40 0.00 0.07 93.54 01:25:01 AM 1 7.50 0.00 0.32 0.00 0.08 92.10 01:26:01 AM all 4.09 0.00 0.27 0.00 0.08 95.56 01:26:01 AM 0 4.38 0.00 0.27 0.00 0.08 95.27 01:26:01 AM 1 3.80 0.00 0.27 0.00 0.08 95.85 01:26:01 AM CPU %user %nice %system %iowait %steal %idle 01:27:01 AM all 3.42 0.00 0.24 0.00 0.06 96.28 01:27:01 AM 0 2.31 0.00 0.22 0.00 0.07 97.41 01:27:01 AM 1 4.53 0.00 0.27 0.00 0.05 95.15 01:28:01 AM all 10.98 0.00 0.51 0.00 0.08 88.42 01:28:01 AM 0 16.81 0.00 0.54 0.00 0.10 82.56 01:28:01 AM 1 5.16 0.00 0.48 0.00 0.07 94.28 01:29:01 AM all 19.91 0.00 1.99 0.19 0.08 77.83 01:29:01 AM 0 31.54 0.00 2.35 0.22 0.08 65.81 01:29:01 AM 1 8.28 0.00 1.62 0.17 0.07 89.86 Average: all 11.93 0.00 1.50 0.74 0.07 85.76 Average: 0 14.76 0.00 1.61 0.73 0.08 82.82 Average: 1 9.09 0.00 1.39 0.74 0.07 88.71