---> uname -a: Linux prd-centos8-robot-2c-8g-9940.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 592 4875 19 2229 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:18:8d:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85499sec preferred_lft 85499sec inet6 fe80::f816:3eff:fe18:8d28/64 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) 02/09/2025 _x86_64_ (2 CPU) 02:11:37 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 138.23 91.10 47.13 11282.63 37295.49 02:14:01 AM 75.99 0.47 75.52 17.60 6592.77 02:15:01 AM 79.79 0.77 79.02 53.59 9215.33 02:16:01 AM 21.24 0.38 20.86 64.25 1830.92 02:17:01 AM 38.41 6.72 31.69 1245.93 2572.20 02:18:01 AM 33.24 0.03 33.21 3.47 5760.53 02:19:01 AM 3.05 0.10 2.95 32.13 151.14 02:20:01 AM 2.38 0.00 2.38 0.00 432.76 02:21:01 AM 0.53 0.00 0.53 0.00 431.19 02:22:01 AM 0.83 0.02 0.82 1.07 252.96 02:23:01 AM 0.67 0.03 0.63 1.87 279.82 02:24:01 AM 0.73 0.35 0.38 53.46 78.10 02:25:01 AM 0.18 0.00 0.18 0.00 27.47 02:26:01 AM 13.20 0.33 12.86 37.86 595.28 Average: 29.18 7.17 22.01 914.03 4680.26 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5629124 7076300 2253308 28.59 2688 1644012 725136 8.12 171100 1812884 51056 02:14:01 AM 5359528 7056716 2522904 32.01 2688 1879564 692996 7.76 186760 2015468 164348 02:15:01 AM 5193832 7002392 2688600 34.11 2688 1985668 736876 8.25 198160 2145344 30688 02:16:01 AM 5174380 7022464 2708052 34.36 2688 2023052 719952 8.06 226904 2130676 34920 02:17:01 AM 4980712 7031780 2901720 36.81 2688 2220088 680372 7.62 255004 2275796 157564 02:18:01 AM 4998072 7048932 2884360 36.59 2688 2220216 675260 7.56 258280 2252092 12 02:19:01 AM 4955376 7009060 2927056 37.13 2688 2223052 707972 7.93 258464 2293736 212 02:20:01 AM 4922384 6993368 2960048 37.55 2688 2240408 759636 8.51 258880 2326864 6748 02:21:01 AM 4909212 6991524 2973220 37.72 2688 2251676 759636 8.51 258880 2339548 5232 02:22:01 AM 4903384 6991564 2979048 37.79 2688 2257524 759636 8.51 258928 2345816 3860 02:23:01 AM 4896380 6990228 2986052 37.88 2688 2263192 759636 8.51 259160 2351724 1328 02:24:01 AM 4506084 6925832 3376348 42.83 2688 2265692 756576 8.47 260476 2361112 72 02:25:01 AM 4508400 6928832 3374032 42.80 2688 2266400 756576 8.47 260488 2358740 8 02:26:01 AM 5068716 7042716 2813716 35.70 2688 2148728 736044 8.24 335684 2126856 67588 Average: 5000399 7007979 2882033 36.56 2688 2134948 730450 8.18 246226 2224047 37403 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 218.69 130.70 862.95 55.95 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 66.56 61.57 899.57 6.72 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 45.63 34.21 503.19 6.84 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 16.14 12.21 8.82 4.46 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 32.64 29.35 295.80 6.98 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 180.52 160.35 38.89 37.79 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 27.68 19.35 27.08 2.77 0.00 0.00 0.00 0.00 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 45.22 36.47 118.25 10.43 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 28.66 21.33 74.49 6.93 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 23.16 20.46 6.12 13.08 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 21.88 17.54 83.41 2.61 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 34.28 49.36 3.79 4.20 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 23.99 19.14 5.54 3.54 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 81.54 52.79 149.95 88.78 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 60.47 47.49 219.85 17.93 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) 02/09/2025 _x86_64_ (2 CPU) 02:11:37 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 23.37 0.05 8.25 49.64 0.13 18.56 02:13:01 AM 0 24.49 0.03 9.34 49.95 0.10 16.09 02:13:01 AM 1 22.24 0.07 7.15 49.32 0.15 21.06 02:14:01 AM all 25.54 0.00 3.74 7.87 0.13 62.73 02:14:01 AM 0 32.09 0.00 4.66 8.37 0.12 54.77 02:14:01 AM 1 19.00 0.00 2.83 7.36 0.13 70.67 02:15:01 AM all 19.21 0.00 2.90 9.52 0.08 68.29 02:15:01 AM 0 24.78 0.00 3.07 11.41 0.10 60.64 02:15:01 AM 1 13.71 0.00 2.73 7.65 0.07 75.85 02:16:01 AM all 16.60 0.00 2.63 1.23 0.10 79.44 02:16:01 AM 0 15.80 0.00 2.29 0.89 0.10 80.92 02:16:01 AM 1 17.41 0.00 2.96 1.58 0.10 77.95 02:17:01 AM all 17.08 0.00 3.45 11.22 0.08 68.17 02:17:01 AM 0 21.70 0.00 3.80 9.36 0.08 65.06 02:17:01 AM 1 12.48 0.00 3.10 13.07 0.08 71.26 02:18:01 AM all 4.59 0.00 0.89 3.24 0.05 91.22 02:18:01 AM 0 6.42 0.00 0.94 2.68 0.05 89.92 02:18:01 AM 1 2.76 0.00 0.85 3.81 0.05 92.53 02:19:01 AM all 3.29 0.00 0.23 0.04 0.05 96.39 02:19:01 AM 0 3.25 0.00 0.25 0.03 0.05 96.42 02:19:01 AM 1 3.33 0.00 0.20 0.05 0.05 96.37 02:20:01 AM all 18.08 0.00 0.30 0.12 0.07 81.44 02:20:01 AM 0 32.29 0.00 0.32 0.00 0.08 67.31 02:20:01 AM 1 3.93 0.00 0.28 0.23 0.05 95.50 02:21:01 AM all 9.73 0.00 0.19 0.11 0.07 89.91 02:21:01 AM 0 14.74 0.00 0.20 0.10 0.07 84.89 02:21:01 AM 1 4.71 0.00 0.18 0.12 0.07 94.92 02:22:01 AM all 14.61 0.00 0.21 0.04 0.08 85.07 02:22:01 AM 0 22.67 0.00 0.20 0.02 0.07 77.04 02:22:01 AM 1 6.54 0.00 0.22 0.07 0.08 93.09 02:23:01 AM all 4.28 0.00 0.30 0.08 0.08 95.27 02:23:01 AM 0 5.98 0.00 0.23 0.15 0.07 93.56 02:23:01 AM 1 2.57 0.00 0.37 0.00 0.08 96.97 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 7.59 0.00 6.16 0.01 0.11 86.14 02:24:01 AM 0 7.39 0.00 6.20 0.00 0.07 86.35 02:24:01 AM 1 7.78 0.00 6.12 0.02 0.15 85.94 02:25:01 AM all 7.12 0.00 0.22 0.00 0.10 92.56 02:25:01 AM 0 9.83 0.00 0.24 0.00 0.08 89.86 02:25:01 AM 1 4.42 0.00 0.20 0.00 0.12 95.26 02:26:01 AM all 19.23 0.00 2.52 0.13 0.08 78.05 02:26:01 AM 0 30.00 0.00 3.62 0.12 0.08 66.18 02:26:01 AM 1 8.48 0.00 1.42 0.13 0.07 89.91 Average: all 13.58 0.00 2.28 5.89 0.09 78.17 Average: 0 17.95 0.00 2.52 5.90 0.08 73.56 Average: 1 9.21 0.00 2.03 5.89 0.09 82.77