---> uname -a: Linux prd-centos8-robot-2c-8g-3079.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 607 4949 19 2140 6794 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:5c:d4:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fe5c:d4c1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/31/2024 _x86_64_ (2 CPU) 03:58:27 LINUX RESTART (2 CPU) 03:59:02 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 115.11 54.75 60.36 7591.12 31715.04 04:01:01 AM 107.66 3.38 104.28 55.97 9519.54 04:02:01 AM 33.97 1.10 32.87 114.97 3683.10 04:03:01 AM 39.49 0.03 39.45 0.53 2337.62 04:04:01 AM 29.16 0.03 29.13 3.47 5952.07 04:05:01 AM 3.12 0.12 3.00 33.06 363.05 04:06:01 AM 1.85 0.00 1.85 0.00 67.07 04:07:01 AM 0.18 0.00 0.18 0.00 3.15 04:08:01 AM 6.46 0.32 6.15 36.92 301.08 04:09:01 AM 27.84 0.52 27.32 63.85 1715.11 Average: 36.36 5.94 30.41 778.75 5522.63 03:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5395096 7011736 2487328 31.56 2688 1806988 751960 8.42 215884 1980940 112532 04:01:01 AM 5142412 6994732 2740012 34.76 2688 2030268 704644 7.89 213500 2182148 115972 04:02:01 AM 5249888 7079252 2632536 33.40 2688 2006728 639852 7.16 240080 2046516 24 04:03:01 AM 5000428 7029276 2881996 36.56 2688 2198068 667576 7.47 254116 2257924 166400 04:04:01 AM 5028576 7057144 2853848 36.21 2688 2198200 629656 7.05 257372 2221704 12 04:05:01 AM 4964684 7002620 2917740 37.02 2688 2207564 711064 7.96 257640 2284936 128 04:06:01 AM 4963596 7001532 2918828 37.03 2688 2207564 711064 7.96 257640 2286324 8 04:07:01 AM 4941236 6979240 2941188 37.31 2688 2207632 746004 8.35 257644 2307572 40 04:08:01 AM 5034856 6949656 2847568 36.13 2688 2088392 720028 8.06 290948 2197132 45988 04:09:01 AM 5080864 6968988 2801560 35.54 2688 2064140 713596 7.99 459944 1990500 16728 Average: 5080164 7007418 2802260 35.55 2688 2101554 699544 7.83 270477 2175570 45783 03:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 268.49 178.74 1551.23 61.16 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 57.79 44.16 666.30 7.77 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 18.37 10.31 7.19 3.94 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 39.95 33.59 297.82 8.33 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 157.29 115.38 37.61 35.81 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 65.38 54.28 81.79 15.67 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 314.00 311.83 65.82 130.54 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 214.76 206.50 498.69 62.81 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 64.96 43.50 124.58 36.17 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 22.29 18.53 15.48 8.73 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 122.08 101.54 332.64 37.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/31/2024 _x86_64_ (2 CPU) 03:58:27 LINUX RESTART (2 CPU) 03:59:02 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 39.92 0.03 6.92 17.78 0.10 35.25 04:00:01 AM 0 39.89 0.03 6.34 16.64 0.10 36.99 04:00:01 AM 1 39.94 0.03 7.49 18.91 0.10 33.52 04:01:01 AM all 27.64 0.00 4.78 4.56 0.13 62.90 04:01:01 AM 0 33.03 0.00 5.61 2.46 0.17 58.73 04:01:01 AM 1 22.21 0.00 3.95 6.67 0.08 67.09 04:02:01 AM all 16.25 0.00 1.97 0.85 0.06 80.87 04:02:01 AM 0 23.44 0.00 2.40 1.29 0.07 72.80 04:02:01 AM 1 9.06 0.00 1.53 0.42 0.05 88.94 04:03:01 AM all 24.04 0.00 4.02 0.63 0.07 71.24 04:03:01 AM 0 26.53 0.00 4.36 0.48 0.07 68.56 04:03:01 AM 1 21.55 0.00 3.69 0.78 0.07 73.91 04:04:01 AM all 3.62 0.00 0.86 1.24 0.03 94.25 04:04:01 AM 0 5.60 0.00 0.89 0.74 0.02 92.77 04:04:01 AM 1 1.64 0.00 0.84 1.74 0.03 95.74 04:05:01 AM all 14.66 0.00 1.08 0.08 0.05 84.13 04:05:01 AM 0 19.36 0.00 1.84 0.15 0.07 78.58 04:05:01 AM 1 10.00 0.00 0.33 0.00 0.03 89.63 04:06:01 AM all 24.15 0.00 0.54 0.01 0.08 75.23 04:06:01 AM 0 1.09 0.00 0.18 0.02 0.05 98.66 04:06:01 AM 1 47.28 0.00 0.89 0.00 0.10 51.73 04:07:01 AM all 26.06 0.00 0.51 0.00 0.08 73.36 04:07:01 AM 0 47.64 0.00 0.71 0.00 0.08 51.57 04:07:01 AM 1 4.40 0.00 0.30 0.00 0.07 95.23 04:08:01 AM all 10.58 0.00 1.43 0.05 0.04 87.90 04:08:01 AM 0 12.61 0.00 1.55 0.05 0.03 85.75 04:08:01 AM 1 8.53 0.00 1.30 0.05 0.05 90.07 04:09:01 AM all 29.95 0.00 3.45 0.33 0.08 66.20 04:09:01 AM 0 32.88 0.00 3.97 0.30 0.08 62.76 04:09:01 AM 1 27.01 0.00 2.92 0.35 0.07 69.65 Average: all 21.65 0.00 2.55 2.52 0.07 73.20 Average: 0 24.16 0.00 2.78 2.18 0.07 70.80 Average: 1 19.14 0.00 2.32 2.86 0.07 75.61