---> uname -a: Linux prd-centos8-robot-2c-8g-5813.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: 2799.996 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 564 4999 19 2133 6836 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:bc:70:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85690sec preferred_lft 85690sec inet6 fe80::f816:3eff:febc:7075/64 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) 04/08/2024 _x86_64_ (2 CPU) 01:22:55 LINUX RESTART (2 CPU) 01:24:01 AM tps rtps wtps bread/s bwrtn/s 01:25:01 AM 82.06 12.86 69.19 2389.20 5805.16 01:26:01 AM 88.09 0.75 87.34 52.52 9162.80 01:27:01 AM 16.61 0.82 15.80 121.71 1502.57 01:28:01 AM 8.25 0.03 8.21 2.27 487.89 01:29:01 AM 56.86 0.20 56.66 12.93 7233.33 01:30:01 AM 8.43 0.02 8.41 0.13 798.65 01:31:01 AM 0.48 0.00 0.48 0.00 95.22 01:32:01 AM 0.27 0.00 0.27 0.00 27.41 01:33:01 AM 0.37 0.00 0.37 0.00 44.76 01:34:01 AM 13.51 0.25 13.26 35.05 957.43 Average: 27.49 1.49 26.00 261.40 2611.55 01:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 AM 5336240 7044956 2546188 32.30 2688 1892264 710900 7.96 211320 2015644 140624 01:26:01 AM 5212056 7039408 2670372 33.88 2688 2004784 683488 7.65 222448 2102484 36440 01:27:01 AM 5274928 7107244 2607500 33.08 2688 2009704 635456 7.12 240972 2020124 20 01:28:01 AM 5184160 7054108 2698268 34.23 2688 2044832 679536 7.61 251748 2093612 34432 01:29:01 AM 5050764 7081824 2831664 35.92 2688 2200768 632760 7.08 263264 2195328 15944 01:30:01 AM 5009516 7042296 2872912 36.45 2688 2202488 715564 8.01 263448 2235436 116 01:31:01 AM 5001324 7036652 2881104 36.55 2688 2205040 765492 8.57 263460 2243572 4 01:32:01 AM 4996160 7032548 2886268 36.62 2688 2206100 765492 8.57 263464 2248492 380 01:33:01 AM 4994748 7032220 2887680 36.63 2688 2207192 765492 8.57 263472 2250160 248 01:34:01 AM 5138152 7014356 2744276 34.82 2688 2051168 699936 7.84 288188 2103612 13204 Average: 5119805 7048561 2762623 35.05 2688 2102434 705412 7.90 253178 2150846 24141 01:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 171.61 130.07 1152.03 28.75 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 46.37 38.82 418.37 7.52 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 11.03 7.32 4.65 2.99 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 11.26 9.96 12.14 2.46 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 219.10 188.50 331.02 47.45 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 94.40 86.54 22.37 8.43 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 155.38 151.05 32.47 15.31 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 39.63 33.86 9.28 5.87 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 40.84 35.63 9.71 6.35 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 66.71 48.28 100.60 40.75 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 85.63 73.00 209.27 16.59 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) 04/08/2024 _x86_64_ (2 CPU) 01:22:55 LINUX RESTART (2 CPU) 01:24:01 AM CPU %user %nice %system %iowait %steal %idle 01:25:01 AM all 35.33 0.00 5.90 3.22 0.11 55.44 01:25:01 AM 0 38.39 0.00 5.97 2.28 0.10 53.26 01:25:01 AM 1 32.27 0.00 5.83 4.15 0.12 57.63 01:26:01 AM all 33.04 0.00 3.88 3.29 0.10 59.70 01:26:01 AM 0 31.24 0.00 3.70 3.42 0.10 61.55 01:26:01 AM 1 34.83 0.00 4.05 3.17 0.10 57.85 01:27:01 AM all 12.19 0.00 1.21 0.33 0.05 86.22 01:27:01 AM 0 2.66 0.00 1.09 0.28 0.05 95.93 01:27:01 AM 1 21.71 0.00 1.34 0.38 0.05 76.52 01:28:01 AM all 8.12 0.00 1.93 0.14 0.04 89.77 01:28:01 AM 0 9.37 0.00 1.77 0.07 0.03 88.76 01:28:01 AM 1 6.87 0.00 2.09 0.22 0.05 90.78 01:29:01 AM all 25.85 0.00 3.83 2.61 0.09 67.61 01:29:01 AM 0 24.32 0.00 3.71 1.89 0.10 69.99 01:29:01 AM 1 27.39 0.00 3.96 3.34 0.08 65.22 01:30:01 AM all 9.00 0.00 0.70 0.40 0.06 89.84 01:30:01 AM 0 7.97 0.00 0.77 0.54 0.05 90.66 01:30:01 AM 1 10.02 0.00 0.62 0.27 0.07 89.02 01:31:01 AM all 14.59 0.00 0.89 0.00 0.07 84.45 01:31:01 AM 0 7.67 0.00 0.98 0.00 0.07 91.29 01:31:01 AM 1 21.54 0.00 0.81 0.00 0.07 77.58 01:32:01 AM all 10.02 0.00 0.46 0.00 0.06 89.46 01:32:01 AM 0 11.00 0.00 0.47 0.00 0.07 88.47 01:32:01 AM 1 9.04 0.00 0.45 0.00 0.05 90.46 01:33:01 AM all 10.46 0.00 0.48 0.00 0.07 89.00 01:33:01 AM 0 9.26 0.00 0.47 0.00 0.05 90.23 01:33:01 AM 1 11.66 0.00 0.48 0.00 0.08 87.77 01:34:01 AM all 20.37 0.00 1.93 0.10 0.07 77.53 01:34:01 AM 0 10.10 0.00 1.62 0.05 0.07 88.16 01:34:01 AM 1 30.63 0.00 2.24 0.15 0.07 66.92 Average: all 17.91 0.00 2.12 1.01 0.07 78.88 Average: 0 15.22 0.00 2.06 0.85 0.07 81.80 Average: 1 20.61 0.00 2.19 1.17 0.07 75.96