---> uname -a: Linux prd-centos8-robot-2c-8g-40823.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 628 4917 19 2151 6773 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:dc:23:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:fedc:2341/64 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) 10/09/2024 _x86_64_ (2 CPU) 04:55:36 LINUX RESTART (2 CPU) 04:56:01 AM tps rtps wtps bread/s bwrtn/s 04:57:01 AM 103.88 54.67 49.22 7752.35 34600.38 04:58:01 AM 122.79 6.88 115.91 1250.25 10648.12 04:59:01 AM 37.49 1.05 36.44 113.70 4489.24 05:00:01 AM 9.56 0.00 9.56 0.00 596.35 05:01:01 AM 55.86 0.05 55.81 3.60 7746.83 05:02:01 AM 5.21 0.15 5.06 33.72 216.06 05:03:01 AM 2.30 0.03 2.27 1.07 346.50 05:04:01 AM 0.65 0.00 0.65 0.00 10.63 05:05:01 AM 0.50 0.00 0.50 0.00 220.33 05:06:01 AM 19.76 0.63 19.13 73.19 1215.73 Average: 35.80 6.35 29.45 922.82 6009.07 04:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:57:01 AM 5531760 7052444 2350672 29.82 2688 1713396 744876 8.34 184828 1882344 96968 04:58:01 AM 5122876 6982768 2759556 35.01 2688 2037448 749924 8.40 213352 2202984 134256 04:59:01 AM 5250868 7089976 2631564 33.39 2688 2015976 655040 7.33 240108 2045392 20 05:00:01 AM 5167288 7050096 2715144 34.45 2688 2057200 692700 7.76 251160 2109840 39768 05:01:01 AM 5000136 7040896 2882296 36.57 2688 2210056 676336 7.57 257872 2243304 88 05:02:01 AM 4960480 7002632 2921952 37.07 2688 2211444 742352 8.31 258300 2287248 368 05:03:01 AM 4940796 6990996 2941636 37.32 2688 2219488 758244 8.49 258300 2306872 4 05:04:01 AM 4929280 6979520 2953152 37.46 2688 2219528 775136 8.68 258300 2318672 4 05:05:01 AM 4987312 7044232 2895120 36.73 2688 2226208 686220 7.68 258732 2260364 192 05:06:01 AM 5096104 6991100 2786328 35.35 2688 2070904 721008 8.07 457676 1979388 13384 Average: 5098690 7022466 2783742 35.32 2688 2098165 720184 8.06 263863 2163641 28505 04:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 285.67 165.53 1191.26 58.66 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 98.35 76.97 1018.52 10.99 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 18.83 9.23 7.06 3.56 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 10.88 8.86 38.30 2.26 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 260.94 183.20 304.55 46.77 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 34.57 15.81 7.38 1.72 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 245.93 242.04 114.12 99.68 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 279.69 272.97 311.14 98.19 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 78.34 59.48 327.98 10.64 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 60.96 39.09 99.21 40.00 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 137.41 107.31 341.95 37.24 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) 10/09/2024 _x86_64_ (2 CPU) 04:55:36 LINUX RESTART (2 CPU) 04:56:01 AM CPU %user %nice %system %iowait %steal %idle 04:57:01 AM all 30.69 0.03 7.30 21.31 0.10 40.57 04:57:01 AM 0 30.23 0.02 6.30 18.94 0.10 44.41 04:57:01 AM 1 31.16 0.03 8.30 23.69 0.10 36.71 04:58:01 AM all 36.09 0.00 5.58 5.48 0.12 52.73 04:58:01 AM 0 32.61 0.00 5.00 5.55 0.12 56.72 04:58:01 AM 1 39.58 0.00 6.16 5.41 0.12 48.73 04:59:01 AM all 13.61 0.00 1.92 1.60 0.06 82.80 04:59:01 AM 0 2.34 0.00 1.42 1.44 0.07 94.73 04:59:01 AM 1 24.86 0.00 2.42 1.77 0.05 70.90 05:00:01 AM all 7.84 0.00 1.69 0.23 0.05 90.19 05:00:01 AM 0 6.79 0.00 1.47 0.12 0.05 91.57 05:00:01 AM 1 8.89 0.00 1.90 0.35 0.05 88.81 05:01:01 AM all 19.72 0.00 3.25 2.90 0.08 74.05 05:01:01 AM 0 15.15 0.00 3.05 3.16 0.07 78.57 05:01:01 AM 1 24.28 0.00 3.46 2.64 0.08 69.54 05:02:01 AM all 3.15 0.00 0.28 0.05 0.04 96.48 05:02:01 AM 0 1.05 0.00 0.20 0.05 0.05 98.65 05:02:01 AM 1 5.27 0.00 0.35 0.05 0.03 94.30 05:03:01 AM all 25.47 0.00 1.13 0.09 0.08 73.22 05:03:01 AM 0 2.58 0.00 0.25 0.18 0.07 96.92 05:03:01 AM 1 48.38 0.00 2.01 0.00 0.10 49.51 05:04:01 AM all 27.04 0.00 0.53 0.00 0.09 72.34 05:04:01 AM 0 6.91 0.00 0.27 0.00 0.08 92.74 05:04:01 AM 1 47.25 0.00 0.79 0.00 0.10 51.86 05:05:01 AM all 5.86 0.00 0.35 0.07 0.06 93.66 05:05:01 AM 0 4.07 0.00 0.33 0.05 0.07 95.48 05:05:01 AM 1 7.67 0.00 0.37 0.08 0.05 91.82 05:06:01 AM all 22.51 0.00 3.14 0.51 0.08 73.76 05:06:01 AM 0 13.05 0.00 3.33 0.07 0.07 83.49 05:06:01 AM 1 31.96 0.00 2.95 0.95 0.08 64.05 Average: all 19.21 0.00 2.52 3.22 0.08 74.98 Average: 0 11.48 0.00 2.16 2.95 0.07 83.33 Average: 1 26.95 0.00 2.87 3.49 0.08 66.61