---> uname -a: Linux prd-centos8-robot-2c-8g-4584.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: 2799.996 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 608 4945 19 2143 6792 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:b3:a7:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:feb3:a7e4/64 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) 07/26/2024 _x86_64_ (2 CPU) 04:37:01 LINUX RESTART (2 CPU) 04:38:01 AM tps rtps wtps bread/s bwrtn/s 04:39:01 AM 99.42 64.45 34.97 6209.93 18879.47 04:40:01 AM 88.72 6.98 81.74 1258.38 6128.87 04:41:01 AM 64.21 0.73 63.48 51.32 8815.31 04:42:01 AM 29.09 0.82 28.27 123.43 1873.51 04:43:01 AM 62.78 0.03 62.75 3.47 7738.45 04:44:01 AM 5.12 0.12 5.00 33.06 446.24 04:45:01 AM 2.00 0.00 2.00 0.00 99.48 04:46:01 AM 0.23 0.00 0.23 0.00 4.27 04:47:01 AM 7.13 0.32 6.82 36.93 357.31 04:48:01 AM 27.11 0.52 26.59 63.85 1695.83 Average: 38.58 7.40 31.19 778.07 4604.09 04:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:39:01 AM 5616488 7102560 2265940 28.75 2688 1679660 654072 7.32 176948 1809132 77188 04:40:01 AM 5287684 7094312 2594744 32.92 2688 1984392 627260 7.02 211428 2046892 222780 04:41:01 AM 5173300 6999000 2709128 34.37 2688 2002412 708196 7.93 222460 2138076 26392 04:42:01 AM 5155160 7029508 2727268 34.60 2688 2049000 688128 7.70 252428 2119948 40188 04:43:01 AM 5024760 7052976 2857668 36.25 2688 2197560 624796 7.00 261340 2219852 108 04:44:01 AM 4964128 7001724 2918300 37.02 2688 2206940 693672 7.77 261844 2280280 1000 04:45:01 AM 4948276 6985908 2934152 37.22 2688 2206976 726600 8.14 261844 2295908 52 04:46:01 AM 4927648 6970064 2954780 37.49 2688 2211788 726600 8.14 261844 2316660 4816 04:47:01 AM 5040540 6928196 2841888 36.05 2688 2060900 728528 8.16 279732 2202124 33536 04:48:01 AM 5063084 6953604 2819344 35.77 2688 2065932 715292 8.01 453804 2013308 16152 Average: 5120107 7011785 2762321 35.04 2688 2066556 689314 7.72 264367 2144218 42221 04:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 249.20 159.61 991.53 54.75 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 85.85 66.38 823.68 8.31 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 34.54 26.32 268.51 4.72 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 19.23 15.56 24.84 4.91 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 218.11 185.82 294.78 47.15 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 126.06 117.38 91.92 43.24 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 294.55 284.79 541.04 105.25 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 207.20 200.78 426.37 62.44 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 48.49 34.29 92.46 36.78 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 19.14 18.51 15.32 8.75 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 130.24 110.94 357.05 37.63 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) 07/26/2024 _x86_64_ (2 CPU) 04:37:01 LINUX RESTART (2 CPU) 04:38:01 AM CPU %user %nice %system %iowait %steal %idle 04:39:01 AM all 17.70 0.06 4.92 49.86 0.14 27.32 04:39:01 AM 0 12.53 0.05 4.73 49.95 0.12 32.62 04:39:01 AM 1 22.91 0.07 5.10 49.76 0.17 21.99 04:40:01 AM all 34.59 0.00 5.06 4.38 0.15 55.82 04:40:01 AM 0 28.18 0.00 4.36 4.33 0.17 62.96 04:40:01 AM 1 41.00 0.00 5.75 4.43 0.13 48.69 04:41:01 AM all 12.78 0.00 2.02 9.10 0.08 76.01 04:41:01 AM 0 5.91 0.00 1.52 10.46 0.08 82.03 04:41:01 AM 1 19.67 0.00 2.53 7.75 0.08 69.97 04:42:01 AM all 17.50 0.00 2.63 0.64 0.08 79.15 04:42:01 AM 0 9.40 0.00 2.02 0.65 0.08 87.84 04:42:01 AM 1 25.60 0.00 3.24 0.64 0.07 70.45 04:43:01 AM all 22.45 0.00 3.56 3.09 0.08 70.83 04:43:01 AM 0 16.77 0.00 3.26 3.67 0.07 76.23 04:43:01 AM 1 28.12 0.00 3.86 2.51 0.08 65.43 04:44:01 AM all 19.08 0.00 1.78 0.08 0.09 78.97 04:44:01 AM 0 14.66 0.00 0.44 0.08 0.08 84.73 04:44:01 AM 1 23.49 0.00 3.12 0.07 0.10 73.22 04:45:01 AM all 19.22 0.00 0.51 0.01 0.08 80.18 04:45:01 AM 0 28.83 0.00 0.76 0.00 0.08 70.33 04:45:01 AM 1 9.65 0.00 0.27 0.02 0.08 89.98 04:46:01 AM all 24.55 0.00 0.55 0.00 0.09 74.81 04:46:01 AM 0 3.89 0.00 0.36 0.00 0.07 95.69 04:46:01 AM 1 45.02 0.00 0.74 0.00 0.12 54.13 04:47:01 AM all 13.23 0.00 1.53 0.16 0.07 85.01 04:47:01 AM 0 5.11 0.00 1.34 0.17 0.07 93.32 04:47:01 AM 1 21.36 0.00 1.72 0.15 0.07 76.70 04:48:01 AM all 30.05 0.00 3.34 0.96 0.09 65.56 04:48:01 AM 0 26.67 0.00 3.26 0.92 0.10 69.04 04:48:01 AM 1 33.42 0.00 3.41 1.00 0.08 62.08 Average: all 21.12 0.01 2.59 6.77 0.10 69.42 Average: 0 15.20 0.01 2.21 6.98 0.09 75.51 Average: 1 27.03 0.01 2.97 6.55 0.10 63.34