---> uname -a: Linux prd-centos8-robot-2c-8g-7537.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 605 4950 19 2141 6796 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:36:16:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85480sec preferred_lft 85480sec inet6 fe80::f816:3eff:fe36:1663/64 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) 11/15/2024 _x86_64_ (2 CPU) 01:10:53 LINUX RESTART (2 CPU) 01:12:01 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 97.10 7.98 89.12 1343.29 6499.25 01:14:01 AM 71.37 0.63 70.74 48.93 9711.03 01:15:01 AM 14.56 0.55 14.01 64.78 706.28 01:16:01 AM 55.45 0.03 55.41 3.47 7165.00 01:17:01 AM 8.10 0.08 8.02 31.99 763.34 01:18:01 AM 2.00 0.02 1.98 0.13 107.45 01:19:01 AM 0.43 0.00 0.43 0.00 75.92 01:20:01 AM 0.13 0.00 0.13 0.00 45.38 01:21:01 AM 0.57 0.00 0.57 0.00 74.49 01:22:01 AM 0.25 0.00 0.25 0.00 15.76 01:23:01 AM 0.15 0.00 0.15 0.00 12.68 01:24:01 AM 0.20 0.00 0.20 0.00 24.98 01:25:01 AM 2.47 0.32 2.15 36.92 152.78 01:26:01 AM 27.37 0.57 26.81 65.04 1563.65 Average: 20.01 0.73 19.28 113.90 1922.72 01:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5246440 7049084 2635992 33.44 2688 1980540 691380 7.74 209900 2093612 227260 01:14:01 AM 5193712 7029436 2688720 34.11 2688 2012868 692192 7.75 230396 2115408 1108 01:15:01 AM 5160536 7031252 2721896 34.53 2688 2045328 704584 7.89 248196 2124264 31124 01:16:01 AM 5006484 7042964 2875948 36.49 2688 2205660 656984 7.36 256696 2247580 16556 01:17:01 AM 4968500 7005840 2913932 36.97 2688 2206896 705140 7.90 256836 2285712 284 01:18:01 AM 4963748 7003084 2918684 37.03 2688 2208900 740416 8.29 256848 2290352 1044 01:19:01 AM 4957212 6997988 2925220 37.11 2688 2210332 777896 8.71 256852 2296572 420 01:20:01 AM 4953248 6995384 2929184 37.16 2688 2211732 800220 8.96 256856 2300280 496 01:21:01 AM 4950840 6994828 2931592 37.19 2688 2213524 780756 8.74 256856 2302788 312 01:22:01 AM 4950020 6994152 2932412 37.20 2688 2213660 780756 8.74 256856 2303340 84 01:23:01 AM 4950240 6994672 2932192 37.20 2688 2213960 780756 8.74 256860 2303268 36 01:24:01 AM 4947432 6992836 2935000 37.23 2688 2214932 780756 8.74 256860 2306116 300 01:25:01 AM 5114408 7003848 2768024 35.12 2688 2062896 701012 7.85 260112 2153672 16632 01:26:01 AM 5107808 6994816 2774624 35.20 2688 2063128 708920 7.94 457168 1972052 1572 Average: 5033616 7009299 2848816 36.14 2688 2147454 735841 8.24 265521 2221073 21231 01:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 91.95 73.98 919.39 10.05 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 35.48 26.36 436.69 4.51 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 13.23 13.03 6.78 4.25 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 219.94 163.11 333.59 44.52 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 16.73 8.72 5.19 1.07 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 114.83 112.20 21.16 10.28 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 51.18 49.25 11.06 5.52 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 46.69 47.19 9.71 4.17 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 83.81 80.64 17.71 9.12 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 6.55 5.23 1.85 1.18 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 12.58 11.08 3.03 1.96 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 29.96 26.07 7.64 4.70 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 88.65 65.34 101.70 49.60 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 19.54 18.11 16.85 8.95 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 59.37 50.02 135.17 11.42 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) 11/15/2024 _x86_64_ (2 CPU) 01:10:53 LINUX RESTART (2 CPU) 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 36.69 0.00 5.95 3.32 0.11 53.93 01:13:01 AM 0 36.87 0.00 6.59 3.58 0.10 52.86 01:13:01 AM 1 36.51 0.00 5.32 3.07 0.12 54.99 01:14:01 AM all 13.06 0.00 2.10 12.99 0.09 71.76 01:14:01 AM 0 9.50 0.00 1.96 10.77 0.08 77.70 01:14:01 AM 1 16.62 0.00 2.24 15.21 0.10 65.83 01:15:01 AM all 15.72 0.00 2.12 3.17 0.07 78.93 01:15:01 AM 0 14.09 0.00 2.15 1.89 0.05 81.83 01:15:01 AM 1 17.34 0.00 2.08 4.45 0.08 76.03 01:16:01 AM all 21.14 0.00 3.51 5.03 0.08 70.24 01:16:01 AM 0 17.55 0.00 3.16 5.18 0.08 74.03 01:16:01 AM 1 24.72 0.00 3.86 4.89 0.08 66.46 01:17:01 AM all 1.06 0.00 0.28 0.28 0.03 98.35 01:17:01 AM 0 1.87 0.00 0.37 0.27 0.02 97.48 01:17:01 AM 1 0.25 0.00 0.18 0.28 0.05 99.23 01:18:01 AM all 9.34 0.00 0.63 0.01 0.07 89.96 01:18:01 AM 0 6.44 0.00 0.74 0.02 0.07 92.73 01:18:01 AM 1 12.24 0.00 0.52 0.00 0.07 87.17 01:19:01 AM all 6.15 0.00 0.33 0.00 0.07 93.46 01:19:01 AM 0 3.96 0.00 0.28 0.00 0.07 95.69 01:19:01 AM 1 8.34 0.00 0.37 0.00 0.07 91.23 01:20:01 AM all 2.66 0.00 0.26 0.00 0.05 97.03 01:20:01 AM 0 3.52 0.00 0.27 0.00 0.05 96.16 01:20:01 AM 1 1.79 0.00 0.25 0.00 0.05 97.91 01:21:01 AM all 9.90 0.00 0.53 0.00 0.09 89.48 01:21:01 AM 0 9.65 0.00 0.52 0.00 0.08 89.75 01:21:01 AM 1 10.14 0.00 0.54 0.00 0.10 89.22 01:22:01 AM all 2.08 0.00 0.18 0.00 0.04 97.70 01:22:01 AM 0 1.74 0.00 0.18 0.00 0.05 98.03 01:22:01 AM 1 2.42 0.00 0.17 0.00 0.03 97.38 01:23:01 AM all 3.40 0.00 0.24 0.00 0.07 96.29 01:23:01 AM 0 2.59 0.00 0.22 0.00 0.07 97.12 01:23:01 AM 1 4.21 0.00 0.27 0.00 0.07 95.46 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 8.00 0.00 0.38 0.00 0.07 91.55 01:24:01 AM 0 10.28 0.00 0.40 0.00 0.07 89.26 01:24:01 AM 1 5.72 0.00 0.37 0.00 0.07 93.84 01:25:01 AM all 15.51 0.00 1.64 0.03 0.07 82.76 01:25:01 AM 0 13.38 0.00 1.34 0.03 0.07 85.18 01:25:01 AM 1 17.64 0.00 1.94 0.02 0.07 80.34 01:26:01 AM all 29.28 0.00 3.22 0.58 0.08 66.83 01:26:01 AM 0 26.80 0.00 3.36 0.47 0.08 69.28 01:26:01 AM 1 31.76 0.00 3.09 0.68 0.08 64.39 Average: all 12.44 0.00 1.53 1.82 0.07 84.14 Average: 0 11.32 0.00 1.54 1.59 0.07 85.49 Average: 1 13.56 0.00 1.52 2.05 0.07 82.80