---> uname -a: Linux prd-centos8-robot-2c-8g-172.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 575 4977 19 2144 6826 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:cb:59:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85552sec preferred_lft 85552sec inet6 fe80::f816:3eff:fecb:591f/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) 01/09/2025 _x86_64_ (2 CPU) 03:50:56 LINUX RESTART (2 CPU) 03:52:01 AM tps rtps wtps bread/s bwrtn/s 03:53:01 AM 91.52 1.32 90.20 104.77 7478.51 03:54:01 AM 64.91 0.67 64.24 51.19 8390.78 03:55:01 AM 44.55 7.16 37.39 1310.50 1856.83 03:56:01 AM 39.33 2.52 36.81 396.07 6716.31 03:57:01 AM 0.22 0.00 0.22 0.00 4.15 03:58:01 AM 0.18 0.00 0.18 0.00 2.65 03:59:01 AM 0.32 0.10 0.22 32.12 3.58 04:00:01 AM 1.72 0.00 1.72 0.00 120.43 04:01:01 AM 0.73 0.02 0.72 0.13 94.27 04:02:01 AM 0.72 0.07 0.65 1.73 26.73 04:03:01 AM 0.28 0.03 0.25 1.87 18.31 04:04:01 AM 6.12 0.32 5.80 36.93 251.97 04:05:01 AM 27.44 0.53 26.91 64.78 1434.32 Average: 21.39 0.98 20.41 153.85 2030.59 03:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 AM 5305704 7068152 2576728 32.69 2688 1941292 679916 7.61 186652 2057144 191604 03:54:01 AM 5233068 7029336 2649364 33.61 2688 1974216 697016 7.80 207892 2099688 1108 03:55:01 AM 4995912 7032576 2886520 36.62 2688 2206208 670240 7.50 253692 2265652 188380 03:56:01 AM 5026956 7075244 2855476 36.23 2688 2218180 639616 7.16 263400 2219780 4 03:57:01 AM 5026888 7075176 2855544 36.23 2688 2218180 639616 7.16 263400 2219732 16 03:58:01 AM 5026432 7074724 2856000 36.23 2688 2218184 639616 7.16 263400 2219936 16 03:59:01 AM 4984968 7034824 2897464 36.76 2688 2219740 705100 7.89 263596 2261268 588 04:00:01 AM 4980872 7032080 2901560 36.81 2688 2221096 699672 7.83 263664 2265408 120 04:01:01 AM 4974072 7027980 2908360 36.90 2688 2223760 699672 7.83 263668 2271948 244 04:02:01 AM 4973724 7028076 2908708 36.90 2688 2224204 699672 7.83 263820 2272272 152 04:03:01 AM 4972104 7026856 2910328 36.92 2688 2224596 699672 7.83 263960 2273708 28 04:04:01 AM 5079996 6999888 2802436 35.55 2688 2093604 719184 8.05 291236 2155976 38320 04:05:01 AM 5127616 7020832 2754816 34.95 2688 2069356 700188 7.84 460616 1947684 16724 Average: 5054486 7040442 2827946 35.88 2688 2157894 683783 7.66 269923 2194630 33639 03:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 84.42 67.43 949.76 9.82 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 48.91 35.76 438.47 5.97 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 42.54 34.06 298.84 8.42 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 593.50 477.07 118.47 101.87 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 3.08 2.27 0.59 0.51 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 3.73 2.25 0.79 0.65 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 31.14 15.61 9.02 2.09 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 35.54 26.55 9.39 4.97 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 28.71 20.69 6.07 4.01 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 16.51 9.83 3.00 1.91 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 10.86 7.62 2.23 1.43 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 82.64 54.59 95.87 32.76 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 23.04 19.49 18.37 8.89 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 77.27 59.47 150.07 14.10 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) 01/09/2025 _x86_64_ (2 CPU) 03:50:56 LINUX RESTART (2 CPU) 03:52:01 AM CPU %user %nice %system %iowait %steal %idle 03:53:01 AM all 35.20 0.00 5.04 3.40 0.13 56.22 03:53:01 AM 0 28.09 0.00 4.61 2.76 0.15 64.39 03:53:01 AM 1 42.31 0.00 5.48 4.05 0.12 48.04 03:54:01 AM all 15.54 0.00 2.04 7.45 0.14 74.83 03:54:01 AM 0 9.76 0.00 1.59 7.31 0.18 81.16 03:54:01 AM 1 21.32 0.00 2.49 7.60 0.10 68.50 03:55:01 AM all 29.33 0.00 4.73 1.56 0.11 64.27 03:55:01 AM 0 26.70 0.00 4.34 1.61 0.12 67.23 03:55:01 AM 1 31.98 0.00 5.12 1.50 0.10 61.31 03:56:01 AM all 6.10 0.00 2.08 1.84 0.06 89.93 03:56:01 AM 0 4.60 0.00 1.84 1.91 0.07 91.58 03:56:01 AM 1 7.60 0.00 2.32 1.76 0.05 88.27 03:57:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 03:57:01 AM 0 0.13 0.00 0.10 0.00 0.05 99.72 03:57:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 03:58:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 03:58:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 03:58:01 AM 1 0.55 0.00 0.07 0.00 0.02 99.37 03:59:01 AM all 2.16 0.00 0.32 0.03 0.04 97.45 03:59:01 AM 0 0.57 0.00 0.15 0.00 0.03 99.25 03:59:01 AM 1 3.74 0.00 0.48 0.07 0.05 95.66 04:00:01 AM all 10.19 0.00 0.84 0.00 0.07 88.90 04:00:01 AM 0 9.95 0.00 1.00 0.00 0.07 88.98 04:00:01 AM 1 10.44 0.00 0.67 0.00 0.07 88.82 04:01:01 AM all 12.13 0.00 0.40 0.01 0.08 87.39 04:01:01 AM 0 12.33 0.00 0.38 0.00 0.08 87.20 04:01:01 AM 1 11.93 0.00 0.42 0.02 0.07 87.57 04:02:01 AM all 4.29 0.00 0.32 0.00 0.05 95.34 04:02:01 AM 0 3.34 0.00 0.28 0.00 0.05 96.33 04:02:01 AM 1 5.25 0.00 0.35 0.00 0.05 94.35 04:03:01 AM all 3.36 0.00 0.22 0.01 0.06 96.36 04:03:01 AM 0 4.25 0.00 0.30 0.02 0.07 95.37 04:03:01 AM 1 2.47 0.00 0.13 0.00 0.05 97.34 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 12.63 0.00 1.56 0.06 0.07 85.68 04:04:01 AM 0 11.56 0.00 1.77 0.03 0.05 86.59 04:04:01 AM 1 13.70 0.00 1.35 0.08 0.08 84.78 04:05:01 AM all 30.00 0.00 3.41 0.28 0.08 66.22 04:05:01 AM 0 18.47 0.00 3.10 0.28 0.08 78.06 04:05:01 AM 1 41.53 0.00 3.72 0.28 0.08 54.38 Average: all 12.45 0.00 1.63 1.13 0.07 84.73 Average: 0 10.00 0.00 1.51 1.07 0.08 87.34 Average: 1 14.89 0.00 1.74 1.18 0.07 82.12