---> uname -a: Linux prd-centos8-robot-2c-8g-3311.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 595 4977 19 2124 6806 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:09:e7:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85740sec preferred_lft 85740sec inet6 fe80::f816:3eff:fe09:e70f/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) 01/20/2025 _x86_64_ (2 CPU) 01:04:23 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 115.39 53.75 61.65 6208.20 33853.40 01:07:01 AM 109.25 0.75 108.50 53.59 10446.51 01:08:01 AM 27.89 0.38 27.51 64.25 3497.27 01:09:01 AM 51.99 6.78 45.21 1249.93 2928.40 01:10:01 AM 22.91 0.00 22.91 0.00 5503.70 01:11:01 AM 2.37 0.12 2.25 33.06 125.21 01:12:01 AM 0.47 0.00 0.47 0.00 6.62 01:13:01 AM 0.10 0.00 0.10 0.00 0.80 01:14:01 AM 0.20 0.00 0.20 0.00 1.98 01:15:01 AM 27.77 0.63 27.14 73.18 1377.52 Average: 35.83 6.24 29.59 768.25 5774.30 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5461716 7026668 2420716 30.71 2688 1757304 738264 8.27 188060 1949376 125000 01:07:01 AM 5198912 6994564 2683520 34.04 2688 1973332 740336 8.29 198672 2141996 89508 01:08:01 AM 5279680 7076920 2602752 33.02 2688 1975264 662104 7.41 217700 2043076 4 01:09:01 AM 5020000 7056968 2862432 36.31 2688 2206900 645664 7.23 258588 2235792 156680 01:10:01 AM 5013612 7050580 2868820 36.40 2688 2206900 667344 7.47 258588 2235580 4 01:11:01 AM 4965084 7004580 2917348 37.01 2688 2209408 717628 8.04 258856 2283276 4 01:12:01 AM 4965104 7004592 2917328 37.01 2688 2209408 717628 8.04 258856 2283332 4 01:13:01 AM 4950688 6990192 2931744 37.19 2688 2209424 751168 8.41 258856 2297508 20 01:14:01 AM 5010348 7051928 2872084 36.44 2688 2211500 664200 7.44 259252 2238548 2088 01:15:01 AM 5101972 6969716 2780460 35.27 2688 2043528 751860 8.42 450872 1980372 192 Average: 5096712 7022671 2785720 35.34 2688 2100297 705620 7.90 260830 2168886 37350 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 269.68 172.74 1538.53 58.89 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 67.74 53.27 700.73 8.76 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 12.80 9.70 5.45 3.73 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 124.48 94.38 319.11 22.65 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 98.75 77.36 18.49 21.00 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 84.77 75.66 34.17 28.84 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 147.88 145.58 29.43 61.00 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 190.02 180.12 182.65 69.21 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 143.24 133.51 81.75 44.74 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 59.36 39.87 86.40 26.24 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 119.87 98.22 299.67 34.51 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) 01/20/2025 _x86_64_ (2 CPU) 01:04:23 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 35.19 0.04 6.48 20.91 0.13 37.25 01:06:01 AM 0 35.56 0.02 6.89 23.16 0.12 34.25 01:06:01 AM 1 34.81 0.07 6.06 18.66 0.15 40.24 01:07:01 AM all 33.52 0.00 4.64 7.13 0.09 54.61 01:07:01 AM 0 50.94 0.00 5.75 7.35 0.10 35.86 01:07:01 AM 1 16.12 0.00 3.54 6.91 0.08 73.35 01:08:01 AM all 10.61 0.00 1.35 1.52 0.05 86.47 01:08:01 AM 0 12.11 0.00 1.47 1.32 0.05 85.05 01:08:01 AM 1 9.11 0.00 1.23 1.72 0.05 87.89 01:09:01 AM all 29.36 0.00 5.32 2.31 0.09 62.92 01:09:01 AM 0 29.09 0.00 5.34 2.04 0.10 63.44 01:09:01 AM 1 29.63 0.00 5.30 2.58 0.08 62.41 01:10:01 AM all 0.26 0.00 0.46 1.04 0.03 98.22 01:10:01 AM 0 0.32 0.00 0.52 1.39 0.02 97.76 01:10:01 AM 1 0.20 0.00 0.40 0.69 0.03 98.68 01:11:01 AM all 8.05 0.00 0.43 0.03 0.05 91.45 01:11:01 AM 0 2.61 0.00 0.39 0.03 0.05 96.92 01:11:01 AM 1 13.49 0.00 0.47 0.02 0.05 85.97 01:12:01 AM all 11.96 0.00 0.28 0.00 0.05 87.71 01:12:01 AM 0 0.17 0.00 0.13 0.00 0.03 99.67 01:12:01 AM 1 23.76 0.00 0.44 0.00 0.07 75.74 01:13:01 AM all 17.05 0.00 0.42 0.00 0.08 82.45 01:13:01 AM 0 0.82 0.00 0.25 0.00 0.07 98.86 01:13:01 AM 1 33.32 0.00 0.59 0.00 0.08 66.01 01:14:01 AM all 17.93 0.00 0.47 0.00 0.08 81.52 01:14:01 AM 0 7.65 0.00 0.38 0.00 0.07 91.90 01:14:01 AM 1 28.29 0.00 0.56 0.00 0.08 71.07 01:15:01 AM all 27.22 0.00 3.35 0.23 0.08 69.11 01:15:01 AM 0 39.65 0.00 3.35 0.20 0.08 56.71 01:15:01 AM 1 14.77 0.00 3.36 0.27 0.08 81.53 Average: all 19.11 0.00 2.32 3.31 0.07 75.18 Average: 0 17.89 0.00 2.44 3.54 0.07 76.06 Average: 1 20.33 0.01 2.19 3.09 0.08 74.30