---> uname -a: Linux prd-centos8-robot-2c-8g-2084.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 575 4987 19 2134 6825 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:4b:ec:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85437sec preferred_lft 85437sec inet6 fe80::f816:3eff:fe4b:ec30/64 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) 10/28/2024 _x86_64_ (2 CPU) 04:10:53 LINUX RESTART (2 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 62.16 15.23 46.93 2706.43 4477.37 04:14:01 AM 99.55 0.70 98.85 50.78 10456.73 04:15:01 AM 18.70 0.42 18.28 64.79 1598.45 04:16:01 AM 44.13 0.00 44.13 0.00 2796.10 04:17:01 AM 23.44 0.03 23.41 3.47 5514.60 04:18:02 AM 0.43 0.10 0.33 32.12 8.21 04:19:01 AM 1.98 0.00 1.98 0.00 138.22 04:20:01 AM 0.33 0.00 0.33 0.00 51.87 04:21:01 AM 0.45 0.00 0.45 0.00 53.16 04:22:01 AM 0.27 0.00 0.27 0.00 65.08 04:23:01 AM 0.37 0.00 0.37 0.00 17.15 04:24:01 AM 0.15 0.00 0.15 0.00 2.67 04:25:01 AM 0.12 0.00 0.12 0.00 27.86 04:26:01 AM 12.58 0.32 12.26 36.91 529.74 Average: 18.92 1.20 17.72 207.00 1840.44 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 5384264 7032912 2498168 31.69 2688 1837708 732360 8.20 223660 1977356 115152 04:14:01 AM 5190856 7017852 2691576 34.15 2688 2003900 712980 7.98 220380 2121960 34156 04:15:01 AM 5268400 7097060 2614032 33.16 2688 2005848 643708 7.21 239184 2029812 8 04:16:01 AM 4993216 7020740 2889216 36.65 2688 2197056 680928 7.62 253292 2266848 154492 04:17:01 AM 5046024 7073624 2836408 35.98 2688 2197180 625952 7.01 256476 2205148 8 04:18:02 AM 5005008 7034724 2877424 36.50 2688 2199348 714916 8.00 256620 2245596 1212 04:19:01 AM 4998032 7029412 2884400 36.59 2688 2200988 714916 8.00 256632 2252464 644 04:20:01 AM 4995376 7028132 2887056 36.63 2688 2202376 752268 8.42 256632 2254784 596 04:21:01 AM 4993444 7027848 2888988 36.65 2688 2204020 752268 8.42 256636 2256848 836 04:22:01 AM 4991716 7027196 2890716 36.67 2688 2205048 752268 8.42 256636 2258540 40 04:23:01 AM 4991464 7027320 2890968 36.68 2688 2205416 752268 8.42 256640 2258972 8 04:24:01 AM 4990872 7026984 2891560 36.68 2688 2205672 752268 8.42 256640 2259268 224 04:25:01 AM 4988068 7025328 2894364 36.72 2688 2206820 752268 8.42 256640 2262232 556 04:26:01 AM 5079100 6957464 2803332 35.56 2688 2051684 747052 8.36 280568 2164492 28132 Average: 5065417 7030471 2817015 35.74 2688 2137362 720459 8.07 251903 2201023 24005 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 201.92 133.71 1177.12 45.56 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 62.50 48.55 654.47 8.35 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 13.90 10.60 5.37 3.80 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 44.41 36.68 298.76 9.17 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 183.67 127.22 36.38 35.28 0.00 0.00 0.00 0.00 04:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:02 AM eth0 77.09 67.79 15.69 6.30 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 81.31 79.65 15.32 7.38 0.00 0.00 0.00 0.00 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 49.23 47.41 10.34 5.08 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 75.62 75.37 14.52 7.02 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 45.08 44.14 9.67 5.52 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 14.45 13.46 3.56 2.35 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 11.18 9.72 2.74 1.76 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 38.04 31.57 31.45 5.73 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 71.93 53.44 99.72 48.55 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 69.30 55.64 169.84 13.71 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) 10/28/2024 _x86_64_ (2 CPU) 04:10:53 LINUX RESTART (2 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 26.39 0.00 4.71 3.77 0.26 64.87 04:13:01 AM 0 31.50 0.00 4.70 4.90 0.33 58.57 04:13:01 AM 1 21.22 0.00 4.73 2.63 0.19 71.24 04:14:01 AM all 30.27 0.00 4.66 4.00 0.10 60.98 04:14:01 AM 0 33.14 0.00 4.46 3.63 0.10 58.66 04:14:01 AM 1 27.38 0.00 4.85 4.37 0.10 63.29 04:15:01 AM all 10.44 0.00 1.37 0.68 0.04 87.47 04:15:01 AM 0 17.75 0.00 1.44 0.87 0.03 79.91 04:15:01 AM 1 3.12 0.00 1.30 0.48 0.05 95.04 04:16:01 AM all 27.98 0.00 4.18 0.98 0.11 66.76 04:16:01 AM 0 44.03 0.00 4.84 0.92 0.12 50.10 04:16:01 AM 1 11.94 0.00 3.53 1.03 0.10 83.39 04:17:01 AM all 1.80 0.00 0.85 1.48 0.03 95.84 04:17:01 AM 0 1.01 0.00 0.89 1.98 0.03 96.10 04:17:01 AM 1 2.59 0.00 0.80 0.99 0.03 95.58 04:18:02 AM all 6.43 0.00 0.56 0.00 0.14 92.86 04:18:02 AM 0 5.90 0.00 0.67 0.00 0.20 93.23 04:18:02 AM 1 6.96 0.00 0.45 0.00 0.08 92.50 04:19:01 AM all 6.59 0.00 0.50 0.01 0.06 92.84 04:19:01 AM 0 5.20 0.00 0.58 0.00 0.07 94.15 04:19:01 AM 1 7.99 0.00 0.43 0.02 0.05 91.51 04:20:01 AM all 5.51 0.00 0.36 0.00 0.05 94.08 04:20:01 AM 0 6.13 0.00 0.42 0.00 0.05 93.40 04:20:01 AM 1 4.88 0.00 0.30 0.00 0.05 94.77 04:21:01 AM all 5.84 0.00 0.45 0.00 0.08 93.63 04:21:01 AM 0 6.86 0.00 0.44 0.00 0.08 92.62 04:21:01 AM 1 4.82 0.00 0.47 0.00 0.08 94.63 04:22:01 AM all 6.95 0.00 0.35 0.00 0.05 92.65 04:22:01 AM 0 10.30 0.00 0.34 0.00 0.05 89.32 04:22:01 AM 1 3.60 0.00 0.37 0.00 0.05 95.98 04:23:01 AM all 4.14 0.00 0.27 0.00 0.05 95.54 04:23:01 AM 0 3.84 0.00 0.25 0.00 0.05 95.85 04:23:01 AM 1 4.43 0.00 0.28 0.00 0.05 95.23 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 3.34 0.00 0.25 0.00 0.03 96.38 04:24:01 AM 0 4.90 0.00 0.22 0.00 0.03 94.85 04:24:01 AM 1 1.77 0.00 0.28 0.00 0.03 97.91 04:25:01 AM all 10.14 0.00 0.48 0.00 0.08 89.31 04:25:01 AM 0 9.23 0.00 0.54 0.00 0.08 90.15 04:25:01 AM 1 11.04 0.00 0.42 0.00 0.07 88.47 04:26:01 AM all 19.38 0.00 1.76 0.16 0.08 78.63 04:26:01 AM 0 21.09 0.00 1.52 0.08 0.08 77.22 04:26:01 AM 1 17.66 0.00 2.01 0.23 0.07 80.03 Average: all 11.82 0.00 1.49 0.79 0.08 85.82 Average: 0 14.38 0.00 1.52 0.89 0.09 83.11 Average: 1 9.25 0.00 1.45 0.70 0.07 88.54