---> uname -a: Linux prd-centos8-robot-2c-8g-39823.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 608 4923 19 2165 6791 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:f3:1a:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85674sec preferred_lft 85674sec inet6 fe80::f816:3eff:fef3:1a76/64 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) 07/05/2025 _x86_64_ (2 CPU) 02:25:29 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 97.53 18.31 79.23 5315.21 7405.86 02:28:01 AM 80.72 0.72 80.00 52.92 9837.68 02:29:01 AM 42.96 7.10 35.86 1310.45 3067.19 02:30:01 AM 57.83 0.28 57.55 47.32 7456.11 02:31:01 AM 4.75 0.00 4.75 0.00 451.86 02:32:01 AM 2.70 0.00 2.70 0.00 80.40 02:33:01 AM 0.13 0.00 0.13 0.00 2.08 02:34:01 AM 0.40 0.03 0.37 1.07 93.92 02:35:01 AM 1.97 0.00 1.97 0.00 62.04 02:36:01 AM 0.30 0.00 0.30 0.00 6.01 02:37:01 AM 25.90 0.63 25.26 73.19 1376.87 Average: 28.65 2.46 26.19 618.29 2712.79 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5311972 7030528 2570456 32.61 2688 1900932 699040 7.83 186456 2061192 182256 02:28:01 AM 5195544 7029520 2686884 34.09 2688 2010012 680760 7.62 205804 2129180 41416 02:29:01 AM 4975940 6937708 2906488 36.87 2688 2135552 794020 8.89 258424 2288596 67576 02:30:01 AM 4947652 7029380 2934776 37.23 2688 2249700 660012 7.39 262256 2289348 10840 02:31:01 AM 4948520 7030196 2933908 37.22 2688 2249708 660012 7.39 262260 2289248 8 02:32:01 AM 4948280 7029956 2934148 37.22 2688 2249708 660012 7.39 262260 2289328 4 02:33:01 AM 4948260 7029920 2934168 37.22 2688 2249708 660012 7.39 262260 2289676 8 02:34:01 AM 4850808 6935112 3031620 38.46 2688 2252360 771456 8.64 262396 2385796 20 02:35:01 AM 4784804 6869124 3097624 39.30 2688 2252376 848312 9.50 262396 2451924 16 02:36:01 AM 4944884 7030700 2937544 37.27 2688 2253872 659772 7.39 262764 2292460 1476 02:37:01 AM 5113352 7022484 2769076 35.13 2688 2082336 668088 7.48 459720 1951440 10944 Average: 4997274 6997693 2885154 36.60 2688 2171479 705591 7.90 267909 2247108 28597 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 321.17 196.59 1879.71 59.30 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 58.76 44.11 592.51 8.17 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 40.63 35.78 314.75 8.78 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 586.84 430.27 118.95 101.11 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 2.55 2.18 0.45 0.46 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 3.05 2.00 0.60 0.48 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 2.27 0.98 0.72 0.50 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 150.70 128.04 2175.30 9.51 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 306.95 303.92 5787.41 19.65 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 307.56 281.26 4871.71 19.53 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 51.29 40.93 89.78 30.75 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 166.53 133.28 1439.28 23.48 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) 07/05/2025 _x86_64_ (2 CPU) 02:25:29 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 39.31 0.00 6.88 2.24 0.13 51.43 02:27:01 AM 0 46.24 0.00 7.15 2.72 0.13 43.76 02:27:01 AM 1 32.37 0.00 6.60 1.77 0.13 59.12 02:28:01 AM all 22.02 0.00 3.56 1.31 0.09 73.02 02:28:01 AM 0 27.20 0.00 4.02 1.33 0.10 67.34 02:28:01 AM 1 16.85 0.00 3.10 1.28 0.08 78.69 02:29:01 AM all 23.52 0.00 3.90 0.52 0.07 71.99 02:29:01 AM 0 32.64 0.00 4.68 0.42 0.07 62.19 02:29:01 AM 1 14.40 0.00 3.12 0.62 0.08 81.79 02:30:01 AM all 20.37 0.00 4.26 0.50 0.08 74.79 02:30:01 AM 0 33.63 0.00 5.56 0.55 0.08 60.18 02:30:01 AM 1 7.16 0.00 2.97 0.45 0.07 89.35 02:31:01 AM all 0.34 0.00 0.13 0.04 0.03 99.46 02:31:01 AM 0 0.57 0.00 0.12 0.07 0.02 99.23 02:31:01 AM 1 0.12 0.00 0.13 0.02 0.05 99.68 02:32:01 AM all 0.35 0.00 0.09 0.02 0.03 99.51 02:32:01 AM 0 0.60 0.00 0.08 0.00 0.02 99.30 02:32:01 AM 1 0.10 0.00 0.10 0.03 0.05 99.72 02:33:01 AM all 0.34 0.00 0.07 0.00 0.05 99.54 02:33:01 AM 0 0.58 0.00 0.08 0.00 0.05 99.28 02:33:01 AM 1 0.10 0.00 0.05 0.00 0.05 99.80 02:34:01 AM all 8.71 0.00 1.84 0.00 0.07 89.38 02:34:01 AM 0 4.88 0.00 0.67 0.00 0.07 94.38 02:34:01 AM 1 12.54 0.00 3.01 0.00 0.07 84.38 02:35:01 AM all 9.19 0.00 1.28 0.01 0.10 89.43 02:35:01 AM 0 15.06 0.00 2.05 0.02 0.12 82.75 02:35:01 AM 1 3.35 0.00 0.50 0.00 0.08 96.06 02:36:01 AM all 8.91 0.00 1.24 0.00 0.09 89.76 02:36:01 AM 0 16.91 0.00 2.12 0.00 0.10 80.87 02:36:01 AM 1 0.94 0.00 0.37 0.00 0.08 98.61 02:37:01 AM all 26.35 0.00 3.93 0.12 0.08 69.52 02:37:01 AM 0 38.73 0.00 4.74 0.12 0.08 56.33 02:37:01 AM 1 13.98 0.00 3.12 0.12 0.08 82.71 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.50 0.00 2.47 0.43 0.08 82.51 Average: 0 19.74 0.00 2.85 0.48 0.08 76.86 Average: 1 9.27 0.00 2.10 0.39 0.08 88.17