---> uname -a: Linux prd-centos8-robot-2c-8g-7668.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 544 5022 19 2130 6856 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:d6:e2:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:fed6:e2db/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/14/2024 _x86_64_ (2 CPU) 06:02:51 LINUX RESTART (2 CPU) 06:03:02 AM tps rtps wtps bread/s bwrtn/s 06:04:01 AM 196.44 154.39 42.05 14280.24 38765.37 06:05:01 AM 54.83 12.85 41.99 2388.67 3579.89 06:06:01 AM 93.70 0.12 93.59 3.07 8556.95 06:07:01 AM 39.70 1.48 38.22 173.41 3940.34 06:08:01 AM 1.67 0.00 1.67 0.00 30.06 06:09:01 AM 47.00 2.68 44.32 403.07 2947.27 06:10:01 AM 25.44 0.03 25.41 3.47 5528.11 06:11:01 AM 14.30 0.27 14.03 35.19 534.34 Average: 58.85 21.20 37.65 2135.68 7921.37 06:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:04:01 AM 5821952 7203924 2060476 26.14 2688 1581092 576316 6.45 154556 1645704 16060 06:05:01 AM 5412980 7048352 2469448 31.33 2688 1825696 700300 7.84 219348 1955836 103508 06:06:01 AM 5150644 6996284 2731784 34.66 2688 2022980 716976 8.03 214600 2169576 114248 06:07:01 AM 5284912 7118200 2597516 32.95 2688 2010684 593464 6.64 240420 2010644 32 06:08:01 AM 5282592 7115884 2599836 32.98 2688 2010684 593088 6.64 240732 2012120 12 06:09:01 AM 5009864 7054540 2872564 36.44 2688 2214124 656128 7.35 263072 2238108 154204 06:10:01 AM 5007904 7052640 2874524 36.47 2688 2214408 654804 7.33 266292 2231132 164 06:11:01 AM 5155672 7028652 2726756 34.59 2688 2048036 667944 7.48 285040 2088720 17000 Average: 5265815 7077310 2616613 33.20 2688 1990963 644878 7.22 235508 2043980 50654 06:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:04:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 155.05 82.12 852.54 39.47 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 131.02 99.43 993.68 24.84 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 45.23 39.62 497.75 7.55 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 13.55 8.85 6.16 3.35 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 12.06 8.58 7.02 1.82 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 40.52 34.79 299.47 9.11 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 235.62 164.11 47.68 39.39 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 59.51 47.84 77.72 22.73 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 86.43 60.63 346.71 18.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/14/2024 _x86_64_ (2 CPU) 06:02:51 LINUX RESTART (2 CPU) 06:03:02 AM CPU %user %nice %system %iowait %steal %idle 06:04:01 AM all 35.62 0.07 8.09 6.27 0.07 49.88 06:04:01 AM 0 35.69 0.05 8.87 6.10 0.07 49.22 06:04:01 AM 1 35.54 0.09 7.31 6.44 0.07 50.55 06:05:01 AM all 24.34 0.00 4.10 1.64 0.07 69.85 06:05:01 AM 0 32.39 0.00 3.94 1.32 0.07 62.29 06:05:01 AM 1 16.28 0.00 4.26 1.97 0.07 77.43 06:06:01 AM all 39.06 0.00 4.74 2.40 0.08 53.72 06:06:01 AM 0 64.95 0.00 6.10 2.12 0.08 26.75 06:06:01 AM 1 13.19 0.00 3.38 2.68 0.08 80.66 06:07:01 AM all 15.25 0.00 1.77 1.06 0.06 81.87 06:07:01 AM 0 22.98 0.00 1.92 1.22 0.07 73.82 06:07:01 AM 1 7.50 0.00 1.62 0.90 0.05 89.93 06:08:01 AM all 0.94 0.00 0.69 0.01 0.03 98.32 06:08:01 AM 0 1.18 0.00 0.67 0.00 0.03 98.11 06:08:01 AM 1 0.70 0.00 0.72 0.02 0.03 98.53 06:09:01 AM all 28.18 0.00 4.43 0.94 0.07 66.38 06:09:01 AM 0 34.26 0.00 4.83 1.05 0.07 59.80 06:09:01 AM 1 22.10 0.00 4.03 0.83 0.08 72.96 06:10:01 AM all 4.86 0.00 0.92 1.90 0.06 92.27 06:10:01 AM 0 2.99 0.00 1.07 3.16 0.07 92.71 06:10:01 AM 1 6.73 0.00 0.77 0.64 0.05 91.82 06:11:01 AM all 16.38 0.00 1.81 0.19 0.05 81.56 06:11:01 AM 0 21.62 0.00 2.09 0.10 0.05 76.14 06:11:01 AM 1 11.14 0.00 1.54 0.28 0.05 86.99 Average: all 20.55 0.01 3.31 1.79 0.06 74.28 Average: 0 27.00 0.01 3.67 1.87 0.06 67.39 Average: 1 14.10 0.01 2.94 1.71 0.06 81.18