---> uname -a: Linux prd-centos8-robot-2c-8g-5170.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 4893 19 2219 6816 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:b1:be:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85561sec preferred_lft 85561sec inet6 fe80::f816:3eff:feb1:be4f/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) 12/24/2024 _x86_64_ (2 CPU) 04:02:51 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 204.58 158.87 45.71 15048.94 38051.89 04:05:01 AM 108.43 0.45 107.98 16.80 9745.01 04:06:01 AM 48.53 1.02 47.52 113.16 6240.32 04:07:01 AM 52.56 6.82 45.74 1252.19 2901.32 04:08:01 AM 25.81 0.00 25.81 0.00 5633.17 04:09:01 AM 2.28 0.10 2.18 32.13 125.76 04:10:01 AM 1.00 0.00 1.00 0.00 599.58 04:11:01 AM 0.57 0.00 0.57 0.00 381.74 04:12:02 AM 0.62 0.02 0.60 1.07 203.48 04:13:01 AM 1.12 0.39 0.73 56.26 205.34 04:14:01 AM 0.28 0.00 0.28 0.00 32.17 04:15:01 AM 0.20 0.00 0.20 0.00 19.38 04:16:01 AM 12.50 0.33 12.16 37.86 582.54 Average: 35.31 12.94 22.37 1275.54 4985.35 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5620056 7087784 2262376 28.70 2688 1663124 698852 7.83 171756 1818992 72760 04:05:01 AM 5271760 7037660 2610672 33.12 2688 1944676 680492 7.62 187152 2088424 126820 04:06:01 AM 5301128 7101272 2581304 32.75 2688 1978124 635492 7.12 217020 2024688 24 04:07:01 AM 5042692 7082560 2839740 36.03 2688 2209420 621636 6.96 258364 2215592 156364 04:08:01 AM 5037844 7077332 2844588 36.09 2688 2209420 621636 6.96 258364 2215508 4 04:09:01 AM 4992412 7034856 2890020 36.66 2688 2212384 688356 7.71 258668 2260392 356 04:10:01 AM 4964604 7024536 2917828 37.02 2688 2229976 706652 7.91 258964 2287892 464 04:11:01 AM 4952732 7023996 2929700 37.17 2688 2241236 706652 7.91 258964 2299524 372 04:12:02 AM 4945316 7023408 2937116 37.26 2688 2248060 706652 7.91 259024 2307156 1328 04:13:01 AM 4550060 6957368 3332372 42.28 2688 2254344 715484 8.01 260560 2320836 256 04:14:01 AM 4549204 6957120 3333228 42.29 2688 2254976 715484 8.01 260560 2321784 44 04:15:01 AM 4552200 6960660 3330232 42.25 2688 2255496 715484 8.01 260576 2318628 40 04:16:01 AM 5027104 6990952 2855328 36.22 2688 2139216 706800 7.91 334028 2170156 67736 Average: 4985162 7027654 2897270 36.76 2688 2141573 686129 7.68 249538 2203813 32813 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 228.69 141.38 1154.61 55.82 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 81.29 69.27 948.25 10.83 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 43.32 32.26 438.53 5.87 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 60.12 47.63 306.09 13.45 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 179.01 127.01 34.63 31.84 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 29.33 21.10 28.13 3.44 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 45.55 35.09 117.30 10.52 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 29.89 21.28 74.33 7.03 0.00 0.00 0.00 0.00 04:12:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:02 AM eth0 26.16 24.08 24.55 13.11 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 47.09 59.45 68.40 5.41 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 8.06 5.38 1.84 1.21 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 17.86 14.65 4.24 2.64 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 77.79 52.42 148.74 87.73 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 67.27 50.06 257.92 19.16 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) 12/24/2024 _x86_64_ (2 CPU) 04:02:51 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 44.47 0.07 10.19 21.48 0.19 23.60 04:04:01 AM 0 46.18 0.07 11.47 21.08 0.17 21.03 04:04:01 AM 1 42.75 0.07 8.90 21.89 0.21 26.18 04:05:01 AM all 35.50 0.00 4.90 3.61 0.13 55.86 04:05:01 AM 0 19.01 0.00 3.57 2.05 0.13 75.23 04:05:01 AM 1 52.09 0.00 6.24 5.18 0.12 36.37 04:06:01 AM all 18.06 0.00 2.08 2.31 0.11 77.44 04:06:01 AM 0 18.53 0.00 2.14 1.79 0.10 77.44 04:06:01 AM 1 17.60 0.00 2.02 2.82 0.12 77.44 04:07:01 AM all 28.33 0.00 5.09 0.63 0.09 65.86 04:07:01 AM 0 20.97 0.00 4.67 0.87 0.08 73.41 04:07:01 AM 1 35.70 0.00 5.52 0.38 0.10 58.30 04:08:01 AM all 0.42 0.00 0.62 1.56 0.05 97.35 04:08:01 AM 0 0.42 0.00 0.77 1.75 0.05 97.01 04:08:01 AM 1 0.42 0.00 0.47 1.37 0.05 97.69 04:09:01 AM all 3.86 0.00 0.28 0.02 0.08 95.76 04:09:01 AM 0 2.21 0.00 0.22 0.00 0.07 97.51 04:09:01 AM 1 5.51 0.00 0.35 0.03 0.08 94.02 04:10:01 AM all 17.76 0.00 0.25 0.08 0.07 81.85 04:10:01 AM 0 17.41 0.00 0.23 0.12 0.07 82.18 04:10:01 AM 1 18.11 0.00 0.27 0.03 0.07 81.52 04:11:01 AM all 9.98 0.00 0.19 0.14 0.05 89.64 04:11:01 AM 0 3.06 0.00 0.20 0.00 0.05 96.69 04:11:01 AM 1 16.89 0.00 0.18 0.28 0.05 82.59 04:12:02 AM all 15.30 0.00 0.25 0.08 0.08 84.30 04:12:02 AM 0 1.67 0.00 0.28 0.15 0.07 97.83 04:12:02 AM 1 28.93 0.00 0.22 0.00 0.08 70.77 04:13:01 AM all 8.95 0.00 6.42 0.04 0.07 84.52 04:13:01 AM 0 8.63 0.00 6.38 0.05 0.05 84.88 04:13:01 AM 1 9.26 0.00 6.46 0.03 0.09 84.16 04:14:01 AM all 2.68 0.00 0.12 0.00 0.07 97.14 04:14:01 AM 0 1.81 0.00 0.10 0.00 0.07 98.03 04:14:01 AM 1 3.55 0.00 0.13 0.00 0.07 96.25 04:14:01 AM CPU %user %nice %system %iowait %steal %idle 04:15:01 AM all 5.24 0.00 0.17 0.00 0.09 94.50 04:15:01 AM 0 2.44 0.00 0.15 0.00 0.05 97.36 04:15:01 AM 1 8.06 0.00 0.18 0.00 0.13 91.62 04:16:01 AM all 19.53 0.00 2.41 0.14 0.08 77.84 04:16:01 AM 0 17.07 0.00 2.92 0.05 0.08 79.87 04:16:01 AM 1 21.99 0.00 1.90 0.23 0.07 75.81 Average: all 16.12 0.01 2.52 2.28 0.09 78.99 Average: 0 12.21 0.01 2.53 2.12 0.08 83.06 Average: 1 20.04 0.01 2.51 2.45 0.09 74.91