---> uname -a: Linux prd-centos8-robot-2c-8g-40983.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 582 4895 19 2219 6818 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:ca:35:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:feca:35a1/64 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) 10/09/2024 _x86_64_ (2 CPU) 20:09:22 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:10:03 PM 43.13 29.77 13.36 2232.06 181.30 08:11:01 PM 94.36 24.94 69.43 6836.46 6942.67 08:12:01 PM 86.97 0.70 86.27 50.79 9549.74 08:13:01 PM 20.44 0.42 20.03 64.78 1755.28 08:14:01 PM 61.80 2.52 59.28 396.00 7752.75 08:15:01 PM 5.17 0.10 5.07 32.13 328.90 08:16:01 PM 2.15 0.00 2.15 0.00 384.02 08:17:01 PM 0.85 0.00 0.85 0.00 515.83 08:18:01 PM 0.33 0.00 0.33 0.00 270.32 08:19:01 PM 0.55 0.03 0.52 1.87 213.66 08:20:00 PM 20.89 0.42 20.47 48.36 2491.32 08:20:01 PM 2.50 0.00 2.50 0.00 28.75 Average: 29.17 2.96 26.22 729.32 2991.78 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:03 PM 5978324 7269908 1904108 24.16 2688 1490592 467380 5.23 127588 1519532 14132 08:11:01 PM 5386536 7079812 2495896 31.66 2688 1875136 669164 7.49 209504 1963240 123144 08:12:01 PM 5184764 7018948 2697668 34.22 2688 2011228 720900 8.07 221812 2131492 30068 08:13:01 PM 5197028 7070148 2685404 34.07 2688 2047556 652024 7.30 246456 2088508 33964 08:14:01 PM 5015932 7065648 2866500 36.37 2688 2219048 640120 7.17 262168 2231768 3880 08:15:01 PM 4976640 7028068 2905792 36.86 2688 2220756 694128 7.77 262296 2270412 568 08:16:01 PM 4952516 7014188 2929916 37.17 2688 2231056 709548 7.94 262796 2293880 1264 08:17:01 PM 4937732 7013488 2944700 37.36 2688 2245072 709548 7.94 262796 2308616 176 08:18:01 PM 4927072 7012512 2955360 37.49 2688 2254756 709548 7.94 262844 2319868 1792 08:19:01 PM 4916968 7008008 2965464 37.62 2688 2260352 727988 8.15 263036 2329128 1148 08:20:00 PM 5039736 7003840 2842696 36.06 2688 2139400 705408 7.90 488320 2006440 13360 08:20:01 PM 5027348 6991472 2855084 36.22 2688 2139404 720872 8.07 488328 2018764 13376 Average: 5128383 7048003 2754049 34.94 2688 2094530 677219 7.58 279829 2123471 19739 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:03 PM eth0 7.25 6.87 1.80 1.34 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 316.91 198.38 1628.02 59.43 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 59.94 48.51 630.97 8.27 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 12.43 11.63 6.10 4.32 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 233.66 174.11 335.23 45.79 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 12.10 7.93 9.84 1.16 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 32.31 27.32 83.01 7.30 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 31.72 27.97 90.98 7.76 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 20.86 19.25 35.76 14.67 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 16.36 13.95 81.20 2.05 0.00 0.00 0.00 0.00 08:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:00 PM eth0 82.69 54.26 144.13 83.15 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 3.75 3.75 1.32 1.26 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 80.69 57.58 298.63 23.07 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) 10/09/2024 _x86_64_ (2 CPU) 20:09:22 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:10:03 PM all 94.44 0.00 4.60 0.77 0.00 0.19 08:10:03 PM 0 93.46 0.00 4.62 1.54 0.00 0.38 08:10:03 PM 1 95.42 0.00 4.58 0.00 0.00 0.00 08:11:01 PM all 37.37 0.00 7.32 6.15 0.14 49.02 08:11:01 PM 0 25.88 0.00 7.65 5.97 0.12 60.39 08:11:01 PM 1 48.86 0.00 7.00 6.33 0.16 37.66 08:12:01 PM all 25.25 0.00 3.60 5.91 0.11 65.13 08:12:01 PM 0 21.39 0.00 3.44 4.91 0.10 70.16 08:12:01 PM 1 29.11 0.00 3.76 6.91 0.12 60.10 08:13:01 PM all 16.47 0.00 2.43 1.25 0.06 79.79 08:13:01 PM 0 16.60 0.00 2.67 1.14 0.05 79.54 08:13:01 PM 1 16.34 0.00 2.19 1.37 0.07 80.04 08:14:01 PM all 20.87 0.00 3.42 2.93 0.09 72.69 08:14:01 PM 0 18.27 0.00 3.43 3.49 0.10 74.71 08:14:01 PM 1 23.46 0.00 3.41 2.37 0.08 70.67 08:15:01 PM all 1.77 0.00 0.20 0.14 0.03 97.85 08:15:01 PM 0 1.24 0.00 0.28 0.28 0.05 98.14 08:15:01 PM 1 2.30 0.00 0.12 0.00 0.02 97.56 08:16:01 PM all 11.36 0.00 0.21 0.10 0.08 88.25 08:16:01 PM 0 4.80 0.00 0.20 0.20 0.07 94.73 08:16:01 PM 1 17.92 0.00 0.22 0.00 0.08 81.78 08:17:01 PM all 15.14 0.00 0.21 0.14 0.04 84.47 08:17:01 PM 0 6.08 0.00 0.22 0.00 0.03 93.67 08:17:01 PM 1 24.18 0.00 0.20 0.28 0.05 75.29 08:18:01 PM all 12.15 0.00 0.18 0.08 0.06 87.53 08:18:01 PM 0 8.15 0.00 0.22 0.00 0.07 91.57 08:18:01 PM 1 16.15 0.00 0.15 0.15 0.05 83.50 08:19:01 PM all 3.69 0.00 0.28 0.00 0.06 95.97 08:19:01 PM 0 1.82 0.00 0.32 0.00 0.05 97.81 08:19:01 PM 1 5.56 0.00 0.25 0.00 0.07 94.13 08:20:00 PM all 24.04 0.00 2.86 0.45 0.08 72.57 08:20:00 PM 0 16.27 0.00 3.03 0.27 0.07 80.36 08:20:00 PM 1 31.82 0.00 2.69 0.63 0.08 64.78 08:20:00 PM CPU %user %nice %system %iowait %steal %idle 08:20:01 PM all 47.50 0.00 1.88 0.00 0.00 50.62 08:20:01 PM 0 1.25 0.00 2.50 0.00 0.00 96.25 08:20:01 PM 1 93.75 0.00 1.25 0.00 0.00 5.00 Average: all 17.11 0.00 2.06 1.70 0.07 79.05 Average: 0 12.34 0.00 2.14 1.61 0.07 83.84 Average: 1 21.88 0.00 1.99 1.78 0.08 74.27