---> uname -a: Linux prd-centos8-robot-2c-8g-1567.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 553 5015 19 2128 6847 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:f9:c5:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fef9:c5cc/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) 04:19:38 LINUX RESTART (2 CPU) 04:20:00 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 786.08 786.08 0.00 43797.47 0.00 04:21:01 AM 146.93 96.47 50.47 12308.30 38075.42 04:22:01 AM 78.35 6.95 71.40 1309.38 6159.37 04:23:01 AM 80.57 0.75 79.82 51.98 9072.94 04:24:01 AM 20.53 0.82 19.71 123.45 1938.59 04:25:01 AM 55.75 0.20 55.55 12.93 7442.72 04:26:01 AM 9.38 0.02 9.37 0.13 838.81 04:27:01 AM 8.97 0.27 8.70 35.99 286.50 04:28:01 AM 23.39 0.52 22.88 64.65 1222.21 Average: 54.19 14.52 39.67 1807.56 8116.70 04:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 7345156 7379112 537272 6.82 2688 246828 363776 4.62 99968 247204 10200 04:21:01 AM 5595508 7097756 2286920 29.01 2688 1695904 700812 7.85 177576 1828976 88636 04:22:01 AM 5270756 7022340 2611672 33.13 2688 1933716 731420 8.19 211504 2078144 174612 04:23:01 AM 5198560 7033848 2683868 34.05 2688 2012412 699256 7.83 221528 2117272 36444 04:24:01 AM 5190748 7063148 2691680 34.15 2688 2048760 693044 7.76 244192 2100228 31220 04:25:01 AM 5035312 7081140 2847116 36.12 2688 2215580 641324 7.18 262104 2209604 15944 04:26:01 AM 4997508 7044272 2884920 36.60 2688 2216820 705304 7.90 262420 2249396 360 04:27:01 AM 5096652 6989160 2785776 35.34 2688 2065872 736828 8.25 272040 2155860 23728 04:28:01 AM 5136612 7018632 2745816 34.83 2688 2057372 703236 7.87 441468 1954184 10800 Average: 5429646 7081045 2452782 31.12 2688 1832585 663889 7.43 243644 1882319 43549 04:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 22.78 22.78 5.87 4.45 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 256.81 144.10 1139.47 57.19 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 70.62 54.47 676.30 6.96 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 27.71 22.46 276.92 5.12 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 20.11 9.42 6.55 3.73 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 224.91 199.13 325.94 38.56 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 23.73 20.88 7.88 3.89 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 57.71 45.01 86.16 31.60 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 16.61 15.06 13.11 7.19 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 87.17 63.75 316.04 19.26 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) 04:19:38 LINUX RESTART (2 CPU) 04:20:00 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 15.56 0.00 37.78 31.85 0.74 14.07 04:20:01 AM 0 14.08 0.00 29.58 46.48 0.00 9.86 04:20:01 AM 1 17.19 0.00 46.88 15.62 1.56 18.75 04:21:01 AM all 29.40 0.07 9.32 28.57 0.11 32.53 04:21:01 AM 0 34.12 0.03 10.18 29.32 0.12 26.23 04:21:01 AM 1 24.68 0.10 8.46 27.81 0.10 38.85 04:22:01 AM all 31.36 0.00 4.54 2.06 0.10 61.95 04:22:01 AM 0 35.40 0.00 5.16 2.78 0.10 56.55 04:22:01 AM 1 27.31 0.00 3.92 1.33 0.10 67.34 04:23:01 AM all 24.92 0.00 3.10 2.66 0.10 69.22 04:23:01 AM 0 25.94 0.00 3.14 1.82 0.10 69.00 04:23:01 AM 1 23.89 0.00 3.06 3.51 0.10 69.44 04:24:01 AM all 15.83 0.00 2.04 0.53 0.08 81.53 04:24:01 AM 0 13.85 0.00 1.97 0.73 0.07 83.38 04:24:01 AM 1 17.81 0.00 2.10 0.33 0.08 79.67 04:25:01 AM all 27.69 0.00 4.09 0.90 0.08 67.24 04:25:01 AM 0 36.33 0.00 4.79 0.57 0.08 58.23 04:25:01 AM 1 19.04 0.00 3.39 1.23 0.08 76.25 04:26:01 AM all 8.15 0.00 0.78 0.11 0.07 90.89 04:26:01 AM 0 10.98 0.00 0.96 0.00 0.07 88.00 04:26:01 AM 1 5.34 0.00 0.60 0.22 0.07 93.78 04:27:01 AM all 15.09 0.00 1.82 0.08 0.08 82.94 04:27:01 AM 0 16.66 0.00 1.84 0.12 0.08 81.30 04:27:01 AM 1 13.51 0.00 1.79 0.05 0.07 84.58 04:28:01 AM all 28.30 0.00 2.74 0.32 0.08 68.56 04:28:01 AM 0 36.44 0.00 3.00 0.22 0.08 60.26 04:28:01 AM 1 20.17 0.00 2.47 0.42 0.08 76.86 Average: all 22.58 0.01 3.59 4.39 0.09 69.35 Average: 0 26.20 0.00 3.91 4.45 0.09 65.35 Average: 1 18.96 0.01 3.27 4.32 0.09 73.35