---> uname -a: Linux prd-centos8-robot-2c-8g-1291.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 578 4974 19 2144 6822 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:96:cc:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85596sec preferred_lft 85596sec inet6 fe80::f816:3eff:fe96:cc5d/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) 02/22/2025 _x86_64_ (2 CPU) 08:16:45 LINUX RESTART (2 CPU) 08:17:01 AM tps rtps wtps bread/s bwrtn/s 08:18:01 AM 204.90 147.83 57.06 14227.14 39520.51 08:19:01 AM 128.44 0.75 127.69 53.58 12715.03 08:20:01 AM 28.41 0.42 27.99 64.78 2331.82 08:21:01 AM 64.75 6.75 58.00 1249.18 7781.77 08:22:01 AM 2.98 0.00 2.98 0.00 93.30 08:23:01 AM 0.53 0.00 0.53 0.00 7.78 08:24:01 AM 0.33 0.00 0.33 0.00 3.42 08:25:01 AM 2.07 0.10 1.97 32.12 113.45 08:26:01 AM 0.47 0.00 0.47 0.00 66.21 08:27:01 AM 0.33 0.00 0.33 0.00 57.77 08:28:01 AM 0.30 0.03 0.27 1.87 20.44 08:29:01 AM 2.95 0.32 2.63 36.93 219.48 08:30:02 AM 28.61 0.53 28.07 64.78 1436.69 Average: 35.78 12.06 23.72 1210.11 4951.67 08:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:18:01 AM 5524752 7075320 2357680 29.91 2688 1742160 687060 7.69 188672 1885480 106156 08:19:01 AM 5210908 7016644 2671524 33.89 2688 1982892 702248 7.86 197820 2126016 37264 08:20:01 AM 5181968 7040096 2700464 34.26 2688 2032896 693648 7.77 227752 2120836 41872 08:21:01 AM 5021420 7069860 2861012 36.30 2688 2217780 632684 7.08 257816 2229636 76 08:22:01 AM 5021520 7069964 2860912 36.29 2688 2217784 632684 7.08 257820 2229520 4 08:23:01 AM 5021528 7069972 2860904 36.29 2688 2217784 632684 7.08 257820 2229596 4 08:24:01 AM 5021832 7070276 2860600 36.29 2688 2217784 632684 7.08 257820 2229536 4 08:25:01 AM 4978088 7029064 2904344 36.85 2688 2220316 699504 7.83 258092 2272780 184 08:26:01 AM 4970940 7024864 2911492 36.94 2688 2223272 699504 7.83 258096 2279976 1356 08:27:01 AM 4970332 7024616 2912100 36.94 2688 2223632 699504 7.83 258096 2280416 112 08:28:01 AM 4969564 7024320 2912868 36.95 2688 2224096 699504 7.83 258236 2281124 16 08:29:01 AM 5138460 7032556 2743972 34.81 2688 2064924 663300 7.43 258592 2121280 11340 08:30:02 AM 5150796 7042764 2731636 34.65 2688 2067180 672976 7.54 456620 1923120 16840 Average: 5090931 7045409 2791501 35.41 2688 2127115 672922 7.53 261019 2169947 16556 08:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 301.43 182.59 1311.22 59.84 0.00 0.00 0.00 0.00 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM eth0 80.12 64.71 998.64 10.00 0.00 0.00 0.00 0.00 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 33.72 22.24 102.70 6.77 0.00 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 551.77 400.05 304.93 90.76 0.00 0.00 0.00 0.00 08:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM eth0 2.92 1.85 0.45 0.41 0.00 0.00 0.00 0.00 08:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 AM eth0 3.03 2.12 0.60 0.52 0.00 0.00 0.00 0.00 08:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 AM eth0 1.75 0.72 0.19 0.12 0.00 0.00 0.00 0.00 08:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 AM eth0 53.98 32.14 16.15 5.42 0.00 0.00 0.00 0.00 08:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 AM eth0 32.86 25.73 7.48 4.98 0.00 0.00 0.00 0.00 08:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM eth0 17.16 9.33 2.90 1.77 0.00 0.00 0.00 0.00 08:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM eth0 18.24 10.40 3.47 2.18 0.00 0.00 0.00 0.00 08:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM eth0 82.65 51.87 96.23 31.13 0.00 0.00 0.00 0.00 08:30:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:02 AM eth0 21.66 19.46 17.50 9.54 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 92.41 63.33 220.20 17.19 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) 02/22/2025 _x86_64_ (2 CPU) 08:16:45 LINUX RESTART (2 CPU) 08:17:01 AM CPU %user %nice %system %iowait %steal %idle 08:18:01 AM all 42.37 0.05 10.11 4.27 0.08 43.12 08:18:01 AM 0 46.17 0.08 10.95 4.62 0.08 38.09 08:18:01 AM 1 38.58 0.02 9.27 3.92 0.08 48.13 08:19:01 AM all 32.23 0.00 5.06 1.82 0.12 60.77 08:19:01 AM 0 42.00 0.00 5.87 1.68 0.12 50.33 08:19:01 AM 1 22.47 0.00 4.24 1.96 0.12 71.21 08:20:01 AM all 17.56 0.00 2.73 0.43 0.08 79.20 08:20:01 AM 0 23.86 0.00 3.16 0.53 0.07 72.39 08:20:01 AM 1 11.27 0.00 2.30 0.33 0.08 86.01 08:21:01 AM all 19.26 0.00 4.48 0.90 0.08 75.29 08:21:01 AM 0 18.13 0.00 4.80 0.80 0.08 76.19 08:21:01 AM 1 20.39 0.00 4.15 0.99 0.08 74.38 08:22:01 AM all 0.33 0.00 0.08 0.01 0.04 99.55 08:22:01 AM 0 0.08 0.00 0.10 0.02 0.05 99.75 08:22:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 08:23:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52 08:23:01 AM 0 0.13 0.00 0.10 0.00 0.03 99.73 08:23:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 08:24:01 AM all 0.26 0.00 0.08 0.00 0.05 99.62 08:24:01 AM 0 0.03 0.00 0.05 0.00 0.03 99.88 08:24:01 AM 1 0.48 0.00 0.10 0.00 0.07 99.35 08:25:01 AM all 9.02 0.00 0.92 0.02 0.07 89.98 08:25:01 AM 0 13.41 0.00 1.24 0.02 0.07 85.27 08:25:01 AM 1 4.63 0.00 0.60 0.02 0.07 94.68 08:26:01 AM all 14.19 0.00 0.43 0.00 0.09 85.28 08:26:01 AM 0 18.54 0.00 0.54 0.00 0.10 80.82 08:26:01 AM 1 9.85 0.00 0.33 0.00 0.08 89.73 08:27:01 AM all 4.12 0.00 0.29 0.01 0.08 95.50 08:27:01 AM 0 3.76 0.00 0.27 0.02 0.08 95.87 08:27:01 AM 1 4.48 0.00 0.32 0.00 0.07 95.14 08:28:01 AM all 4.48 0.00 0.29 0.00 0.08 95.15 08:28:01 AM 0 3.27 0.00 0.28 0.00 0.08 96.36 08:28:01 AM 1 5.68 0.00 0.30 0.00 0.07 93.95 08:28:01 AM CPU %user %nice %system %iowait %steal %idle 08:29:01 AM all 9.40 0.00 1.56 0.02 0.08 88.95 08:29:01 AM 0 14.79 0.00 1.70 0.02 0.07 83.42 08:29:01 AM 1 4.01 0.00 1.42 0.02 0.08 94.47 08:30:02 AM all 29.37 0.00 3.57 0.17 0.09 66.80 08:30:02 AM 0 34.48 0.00 3.58 0.22 0.10 61.63 08:30:02 AM 1 24.27 0.00 3.56 0.12 0.08 71.97 Average: all 14.07 0.00 2.28 0.59 0.07 82.99 Average: 0 16.81 0.01 2.51 0.61 0.07 80.00 Average: 1 11.33 0.00 2.05 0.57 0.07 85.98