---> uname -a: Linux prd-centos8-robot-2c-8g-1619.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4969 19 2148 6821 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:b2:67:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85657sec preferred_lft 85657sec inet6 fe80::f816:3eff:feb2:67a6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/18/2024 _x86_64_ (2 CPU) 11:50:03 LINUX RESTART (2 CPU) 11:51:01 AM tps rtps wtps bread/s bwrtn/s 11:52:01 AM 90.49 6.98 83.51 1310.23 5632.24 11:53:01 AM 71.09 0.73 70.35 51.32 8484.62 11:54:01 AM 41.72 1.12 40.60 132.89 3021.09 11:55:01 AM 42.06 0.07 41.99 4.53 7020.63 11:56:01 AM 4.85 0.00 4.85 0.00 254.77 11:57:01 AM 0.42 0.00 0.42 0.00 6.78 11:58:01 AM 0.23 0.00 0.23 0.00 139.34 11:59:01 AM 0.27 0.00 0.27 0.00 3.72 12:00:01 PM 0.23 0.00 0.23 0.00 76.54 12:01:01 PM 0.85 0.02 0.83 0.13 232.84 12:02:01 PM 25.37 0.60 24.77 71.96 1741.70 Average: 25.23 0.86 24.37 142.83 2419.38 11:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:52:01 AM 5278492 7033284 2603940 33.03 2688 1936844 726156 8.13 212644 2068828 179376 11:53:01 AM 5218296 7047328 2664136 33.80 2688 2005716 677668 7.59 228840 2086760 31228 11:54:01 AM 4908512 6982508 2973920 37.73 2688 2243672 762628 8.54 280964 2324312 214336 11:55:01 AM 4972132 7012888 2910300 36.92 2688 2210376 726276 8.13 262340 2271984 1404 11:56:01 AM 4972944 7013692 2909488 36.91 2688 2210384 726276 8.13 262336 2272316 4 11:57:01 AM 4958216 6998984 2924216 37.10 2688 2210404 742232 8.31 262336 2286812 8 11:58:01 AM 4953536 6998444 2928896 37.16 2688 2214544 742232 8.31 262344 2291856 4 11:59:01 AM 4943696 6988620 2938736 37.28 2688 2214560 758484 8.49 262344 2301692 4 12:00:01 PM 4930948 6984812 2951484 37.44 2688 2223508 745560 8.35 262344 2313420 6712 12:01:01 PM 5001396 7056952 2881036 36.55 2688 2225184 648024 7.26 263740 2242520 1700 12:02:01 PM 5105044 6997812 2777388 35.24 2688 2068152 718460 8.04 451764 1974680 176 Average: 5022110 7010484 2860322 36.29 2688 2160304 724909 8.12 273818 2221380 39541 11:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM eth0 76.59 65.31 965.61 8.39 0.00 0.00 0.00 0.00 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 33.54 22.95 252.88 5.55 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 36.24 31.57 286.12 7.75 0.00 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 216.43 186.57 82.61 55.43 0.00 0.00 0.00 0.00 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 280.36 275.84 56.11 119.09 0.00 0.00 0.00 0.00 11:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM eth0 232.14 230.58 206.28 83.32 0.00 0.00 0.00 0.00 11:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM eth0 250.30 240.85 113.85 95.31 0.00 0.00 0.00 0.00 11:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM eth0 263.81 258.86 249.46 95.32 0.00 0.00 0.00 0.00 12:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM eth0 90.95 82.64 208.31 18.10 0.00 0.00 0.00 0.00 12:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM eth0 19.01 9.41 7.59 1.49 0.00 0.00 0.00 0.00 12:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM eth0 49.71 37.58 96.67 46.28 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 140.82 131.10 229.59 48.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/18/2024 _x86_64_ (2 CPU) 11:50:03 LINUX RESTART (2 CPU) 11:51:01 AM CPU %user %nice %system %iowait %steal %idle 11:52:01 AM all 39.08 0.00 5.22 2.29 0.12 53.30 11:52:01 AM 0 52.56 0.00 5.87 2.52 0.12 38.94 11:52:01 AM 1 25.64 0.00 4.57 2.05 0.12 67.63 11:53:01 AM all 23.76 0.00 3.42 3.29 0.09 69.44 11:53:01 AM 0 31.41 0.00 3.66 3.04 0.08 61.80 11:53:01 AM 1 16.10 0.00 3.17 3.54 0.10 77.08 11:54:01 AM all 28.73 0.00 3.41 2.95 0.09 64.82 11:54:01 AM 0 32.34 0.00 3.18 2.79 0.10 61.59 11:54:01 AM 1 25.13 0.00 3.64 3.10 0.08 68.04 11:55:01 AM all 16.96 0.00 2.81 2.10 0.07 78.06 11:55:01 AM 0 19.61 0.00 3.27 1.29 0.07 75.76 11:55:01 AM 1 14.31 0.00 2.35 2.92 0.07 80.37 11:56:01 AM all 21.82 0.00 0.53 0.13 0.12 77.41 11:56:01 AM 0 43.41 0.00 0.79 0.00 0.13 55.67 11:56:01 AM 1 0.35 0.00 0.27 0.25 0.10 99.03 11:57:01 AM all 27.24 0.00 0.51 0.00 0.10 72.15 11:57:01 AM 0 9.59 0.00 0.38 0.00 0.10 89.93 11:57:01 AM 1 44.93 0.00 0.64 0.00 0.10 54.33 11:58:01 AM all 22.10 0.00 0.63 0.00 0.09 77.18 11:58:01 AM 0 14.51 0.00 0.54 0.00 0.07 84.88 11:58:01 AM 1 29.68 0.00 0.71 0.00 0.12 69.49 11:59:01 AM all 27.63 0.00 0.59 0.00 0.10 71.68 11:59:01 AM 0 18.27 0.00 0.49 0.00 0.08 81.17 11:59:01 AM 1 37.03 0.00 0.69 0.00 0.12 62.16 12:00:01 PM all 13.44 0.00 0.54 0.00 0.08 85.95 12:00:01 PM 0 11.17 0.00 0.42 0.00 0.07 88.33 12:00:01 PM 1 15.74 0.00 0.65 0.00 0.09 83.52 12:01:01 PM all 1.30 0.00 0.31 0.05 0.05 98.29 12:01:01 PM 0 1.82 0.00 0.33 0.00 0.07 97.77 12:01:01 PM 1 0.78 0.00 0.28 0.10 0.03 98.80 12:02:01 PM all 29.62 0.00 3.23 0.45 0.10 66.60 12:02:01 PM 0 36.30 0.00 3.22 0.27 0.10 60.12 12:02:01 PM 1 22.94 0.00 3.25 0.63 0.10 73.07 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.90 0.00 1.93 1.03 0.09 74.05 Average: 0 24.66 0.00 2.02 0.90 0.09 72.33 Average: 1 21.15 0.00 1.84 1.15 0.09 75.77