---> uname -a: Linux prd-centos8-robot-2c-8g-1602.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 543 5031 19 2122 6857 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:a5:8e:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fea5:8e5c/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) 03/25/2024 _x86_64_ (2 CPU) 06:41:00 LINUX RESTART (2 CPU) 06:42:01 AM tps rtps wtps bread/s bwrtn/s 06:43:01 AM 80.79 41.93 38.86 4375.38 27660.86 06:44:01 AM 83.37 15.36 68.01 2783.07 6058.58 06:45:01 AM 81.34 0.72 80.62 51.46 9223.45 06:46:01 AM 22.64 0.85 21.79 123.96 1814.66 06:47:01 AM 48.74 0.20 48.54 12.93 5139.59 06:48:01 AM 16.79 0.02 16.78 0.13 3325.77 06:49:01 AM 3.88 0.00 3.88 0.00 141.49 06:50:01 AM 0.15 0.00 0.15 0.00 12.00 06:51:01 AM 15.78 0.32 15.46 44.79 646.92 Average: 39.28 6.61 32.68 822.00 6006.67 06:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:43:01 AM 5845848 7202948 2036580 25.84 2688 1556760 562632 6.30 152680 1625844 24700 06:44:01 AM 5391432 7096832 2490996 31.60 2688 1888456 645396 7.23 210264 1960776 145612 06:45:01 AM 5212720 7044416 2669708 33.87 2688 2008824 664504 7.44 221720 2100852 40816 06:46:01 AM 5281812 7118148 2600616 32.99 2688 2013808 616356 6.90 240500 2015160 4 06:47:01 AM 5050172 7092620 2832256 35.93 2688 2212008 614820 6.88 262840 2196904 88680 06:48:01 AM 4971980 7014344 2910448 36.92 2688 2212280 727696 8.15 263004 2273296 16 06:49:01 AM 4736856 6779268 3145572 39.91 2688 2212328 945248 10.58 263004 2507220 32 06:50:01 AM 4900940 6943668 2981488 37.82 2688 2212644 778512 8.72 263004 2343304 16 06:51:01 AM 5140356 7004828 2742072 34.79 2688 2039732 700844 7.85 437720 1953872 13356 Average: 5170235 7033008 2712193 34.41 2688 2039649 695112 7.78 257193 2108581 34804 06:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 102.84 55.09 437.09 21.98 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 188.35 132.14 1168.02 39.33 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 47.86 39.03 483.91 7.83 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 15.28 8.71 5.29 3.26 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 186.09 176.47 324.96 44.75 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 121.21 104.65 626.74 694.62 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 556.84 488.82 6963.33 31.58 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 365.73 321.29 4568.08 20.97 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 44.40 33.82 79.54 21.15 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 180.94 151.09 1628.28 98.37 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) 03/25/2024 _x86_64_ (2 CPU) 06:41:00 LINUX RESTART (2 CPU) 06:42:01 AM CPU %user %nice %system %iowait %steal %idle 06:43:01 AM all 5.41 0.07 2.84 70.57 0.08 21.04 06:43:01 AM 0 4.90 0.10 3.33 69.56 0.08 22.02 06:43:01 AM 1 5.92 0.03 2.35 71.57 0.07 20.06 06:44:01 AM all 35.12 0.00 5.75 4.35 0.11 54.68 06:44:01 AM 0 28.38 0.00 4.88 3.56 0.12 63.06 06:44:01 AM 1 41.88 0.00 6.62 5.13 0.10 46.27 06:45:01 AM all 36.70 0.00 4.20 3.36 0.12 55.62 06:45:01 AM 0 27.02 0.00 4.14 2.92 0.10 65.82 06:45:01 AM 1 46.35 0.00 4.26 3.81 0.13 45.45 06:46:01 AM all 12.30 0.00 1.27 0.53 0.05 85.86 06:46:01 AM 0 9.99 0.00 1.15 0.45 0.05 88.36 06:46:01 AM 1 14.61 0.00 1.39 0.60 0.05 83.35 06:47:01 AM all 32.42 0.00 4.98 1.18 0.11 61.31 06:47:01 AM 0 26.28 0.00 4.72 0.98 0.10 67.91 06:47:01 AM 1 38.55 0.00 5.24 1.38 0.12 54.71 06:48:01 AM all 9.44 0.00 0.58 0.77 0.06 89.16 06:48:01 AM 0 8.78 0.00 0.54 0.87 0.05 89.75 06:48:01 AM 1 10.09 0.00 0.62 0.67 0.07 88.56 06:49:01 AM all 13.03 0.00 1.37 0.06 0.11 85.43 06:49:01 AM 0 3.53 0.00 0.60 0.12 0.10 95.65 06:49:01 AM 1 22.59 0.00 2.14 0.00 0.12 75.15 06:50:01 AM all 9.71 0.00 1.07 0.00 0.09 89.12 06:50:01 AM 0 8.47 0.00 1.26 0.00 0.08 90.19 06:50:01 AM 1 10.97 0.00 0.88 0.00 0.10 88.05 06:51:01 AM all 24.64 0.00 2.66 0.26 0.09 72.35 06:51:01 AM 0 23.32 0.00 2.55 0.13 0.10 73.90 06:51:01 AM 1 25.95 0.00 2.77 0.38 0.08 70.81 Average: all 19.90 0.01 2.75 8.99 0.09 68.26 Average: 0 15.66 0.01 2.58 8.70 0.09 72.96 Average: 1 24.14 0.00 2.92 9.28 0.09 63.56