---> uname -a: Linux prd-centos8-robot-2c-8g-16701.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 554 5022 19 2120 6846 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:e0:8d:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85700sec preferred_lft 85700sec inet6 fe80::f816:3eff:fee0:8d23/64 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) 09/01/2024 _x86_64_ (2 CPU) 01:18:33 LINUX RESTART (2 CPU) 01:19:01 AM tps rtps wtps bread/s bwrtn/s 01:20:00 AM 79.00 37.20 41.80 5887.24 29558.78 01:20:01 AM 66.41 27.48 38.93 696.18 28964.89 01:21:01 AM 63.76 44.47 19.29 5719.56 8417.53 01:22:01 AM 86.44 6.90 79.54 1256.46 6457.42 01:23:01 AM 71.26 0.73 70.53 51.32 8758.45 01:24:01 AM 21.18 0.38 20.80 64.26 1470.50 01:25:01 AM 61.06 2.52 58.55 396.00 7524.28 01:26:01 AM 6.72 0.00 6.72 0.00 322.56 01:27:01 AM 0.47 0.00 0.47 0.00 6.41 01:28:01 AM 0.42 0.00 0.42 0.00 5.53 01:29:01 AM 0.55 0.08 0.47 31.99 30.34 01:30:00 AM 25.95 0.85 25.10 103.52 1199.00 01:30:01 AM 6.19 0.00 6.19 0.00 122.12 Average: 37.83 8.45 29.39 1217.81 5792.82 01:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:00 AM 6148136 7362460 1734296 22.00 2688 1420392 369964 4.69 111156 1401868 239260 01:20:01 AM 6148640 7363080 1733792 22.00 2688 1420416 369964 4.69 111160 1401004 215496 01:21:01 AM 5635860 7117880 2246572 28.50 2688 1675476 632192 7.08 176988 1790952 76140 01:22:01 AM 5252784 7030892 2629648 33.36 2688 1957976 703244 7.87 216504 2085440 204844 01:23:01 AM 5289176 7110732 2593256 32.90 2688 1998792 593392 6.64 229368 2021680 13104 01:24:01 AM 5191392 7068512 2691040 34.14 2688 2051476 664720 7.44 252524 2088344 47200 01:25:01 AM 5050888 7083588 2831544 35.92 2688 2201984 604016 6.76 262844 2192684 2296 01:26:01 AM 5055056 7087756 2827376 35.87 2688 2201984 604016 6.76 262840 2192764 4 01:27:01 AM 5054648 7087352 2827784 35.87 2688 2201988 619588 6.94 262840 2193072 4 01:28:01 AM 5054852 7087556 2827580 35.87 2688 2201988 619588 6.94 262840 2192928 4 01:29:01 AM 5054084 7088568 2828348 35.88 2688 2203748 596236 6.68 263496 2193108 4 01:30:00 AM 5239048 7102820 2643384 33.54 2688 2039048 605120 6.78 444888 1852056 176 01:30:01 AM 5204536 7068348 2677896 33.97 2688 2039068 641180 7.18 446072 1885012 228 Average: 5336854 7127657 2545578 32.29 2688 1970334 586402 6.57 254117 1960839 61443 01:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:00 AM eth0 5.16 3.82 1.22 0.81 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 7.63 6.11 2.30 0.85 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 199.40 134.64 997.21 53.43 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 74.04 58.52 782.74 7.19 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 37.07 27.42 328.38 5.58 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 21.11 19.81 55.81 5.29 0.00 0.00 0.00 0.00 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 188.30 139.27 256.01 37.74 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 1.37 0.88 0.22 1.87 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 2.25 0.68 2.58 0.23 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 1.00 0.35 0.33 0.23 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 14.53 8.10 3.59 1.99 0.00 0.00 0.00 0.00 01:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:00 AM eth0 43.05 34.00 81.65 25.08 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 59.29 47.79 46.28 21.41 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 53.42 38.89 228.10 12.67 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) 09/01/2024 _x86_64_ (2 CPU) 01:18:33 LINUX RESTART (2 CPU) 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:00 AM all 11.60 0.03 4.29 77.90 0.12 6.06 01:20:00 AM 0 11.32 0.03 3.47 80.74 0.14 4.30 01:20:00 AM 1 11.88 0.03 5.12 75.04 0.10 7.82 01:20:01 AM all 0.78 0.00 2.33 94.94 0.00 1.95 01:20:01 AM 0 0.78 0.00 1.55 93.80 0.00 3.88 01:20:01 AM 1 0.78 0.00 3.12 96.09 0.00 0.00 01:21:01 AM all 18.64 0.04 4.60 33.18 0.14 43.39 01:21:01 AM 0 13.61 0.02 4.10 31.24 0.09 50.95 01:21:01 AM 1 23.65 0.07 5.10 35.11 0.19 35.88 01:22:01 AM all 28.78 0.00 4.82 10.77 0.12 55.51 01:22:01 AM 0 21.91 0.00 4.24 8.64 0.10 65.10 01:22:01 AM 1 35.72 0.00 5.41 12.91 0.14 45.82 01:23:01 AM all 14.95 0.00 2.29 14.40 0.08 68.28 01:23:01 AM 0 13.71 0.00 2.12 16.43 0.07 67.68 01:23:01 AM 1 16.21 0.00 2.46 12.36 0.08 68.89 01:24:01 AM all 18.33 0.00 2.80 2.51 0.08 76.29 01:24:01 AM 0 25.41 0.00 3.18 3.15 0.08 68.17 01:24:01 AM 1 11.33 0.00 2.41 1.88 0.07 84.32 01:25:01 AM all 19.73 0.00 3.37 7.29 0.09 69.52 01:25:01 AM 0 15.95 0.00 3.04 6.98 0.08 73.94 01:25:01 AM 1 23.51 0.00 3.69 7.60 0.10 65.11 01:26:01 AM all 0.20 0.00 0.10 0.09 0.03 99.57 01:26:01 AM 0 0.10 0.00 0.12 0.18 0.03 99.57 01:26:01 AM 1 0.30 0.00 0.08 0.00 0.03 99.58 01:27:01 AM all 0.30 0.00 0.05 0.00 0.03 99.62 01:27:01 AM 0 0.50 0.00 0.05 0.00 0.03 99.42 01:27:01 AM 1 0.10 0.00 0.05 0.00 0.03 99.82 01:28:01 AM all 0.32 0.00 0.05 0.00 0.05 99.58 01:28:01 AM 0 0.17 0.00 0.05 0.00 0.05 99.73 01:28:01 AM 1 0.47 0.00 0.05 0.00 0.05 99.43 01:29:01 AM all 1.55 0.00 0.23 0.04 0.03 98.15 01:29:01 AM 0 2.41 0.00 0.32 0.08 0.05 97.14 01:29:01 AM 1 0.70 0.00 0.13 0.00 0.02 99.15 01:29:01 AM CPU %user %nice %system %iowait %steal %idle 01:30:00 AM all 28.25 0.00 3.30 1.56 0.10 66.79 01:30:00 AM 0 15.15 0.00 3.14 0.72 0.10 80.89 01:30:00 AM 1 41.40 0.00 3.46 2.40 0.10 52.63 01:30:01 AM all 32.89 0.00 22.81 0.00 0.00 44.30 01:30:01 AM 0 10.34 0.00 22.41 0.00 0.00 67.24 01:30:01 AM 1 56.25 0.00 23.21 0.00 0.00 20.54 Average: all 12.91 0.01 2.37 13.34 0.08 71.29 Average: 0 10.86 0.00 2.19 13.39 0.07 73.48 Average: 1 14.96 0.01 2.56 13.29 0.08 69.10