---> uname -a: Linux prd-centos8-robot-2c-8g-5049.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 554 5045 19 2097 6848 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:b9:ba:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85691sec preferred_lft 85691sec inet6 fe80::f816:3eff:feb9:ba2f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/10/2024 _x86_64_ (2 CPU) 01:45:28 LINUX RESTART (2 CPU) 01:46:01 AM tps rtps wtps bread/s bwrtn/s 01:47:01 AM 58.28 19.13 39.15 4952.22 25199.83 01:48:01 AM 98.48 6.88 91.60 1301.70 8182.14 01:49:01 AM 64.08 0.65 63.43 28.12 6528.17 01:50:01 AM 16.53 0.82 15.71 125.02 487.30 01:51:01 AM 44.80 2.48 42.32 272.18 2816.68 01:52:01 AM 26.60 0.00 26.60 0.00 5325.85 01:53:01 AM 2.33 0.00 2.33 0.00 63.13 01:54:01 AM 0.13 0.00 0.13 0.00 1.45 01:55:01 AM 0.25 0.00 0.25 0.00 1.85 01:56:01 AM 3.57 0.27 3.30 35.72 167.38 01:57:01 AM 25.96 0.47 25.50 48.93 1041.08 Average: 31.00 2.79 28.21 614.93 4528.73 01:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 AM 5585564 7080080 2296868 29.14 2688 1689228 691208 7.74 157140 1863044 82448 01:48:01 AM 5225240 7005000 2657192 33.71 2688 1960004 739816 8.28 196020 2125916 137072 01:49:01 AM 5229244 7032504 2653188 33.66 2688 1981168 684408 7.66 195532 2109892 8 01:50:01 AM 5288580 7096856 2593852 32.91 2688 1986184 648812 7.26 217696 2031660 4 01:51:01 AM 5077648 7080956 2804784 35.58 2688 2174188 625192 7.00 243196 2195148 144988 01:52:01 AM 5072476 7075488 2809956 35.65 2688 2174188 640672 7.17 243216 2195204 4 01:53:01 AM 5072612 7075624 2809820 35.65 2688 2174188 640672 7.17 243216 2195116 8 01:54:01 AM 5072760 7075776 2809672 35.64 2688 2174192 640672 7.17 243216 2195136 4 01:55:01 AM 5072668 7075684 2809764 35.65 2688 2174192 640672 7.17 243216 2195136 4 01:56:01 AM 5193184 7041292 2689248 34.12 2688 2020648 686048 7.68 238072 2091960 4172 01:57:01 AM 5241984 7085168 2640448 33.50 2688 2020276 649272 7.27 437192 1855412 208 Average: 5193815 7065857 2688617 34.11 2688 2048041 662495 7.42 241610 2095784 33538 01:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 240.72 135.60 1081.38 51.99 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 66.24 54.47 788.41 6.80 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 21.64 15.24 169.17 4.43 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 14.03 9.06 5.04 3.28 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 43.45 38.52 293.00 12.02 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 6.52 4.92 1.53 1.31 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 1.08 0.95 0.17 0.14 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 8.01 0.92 0.62 0.14 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 1.18 0.90 0.17 0.13 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 65.63 45.72 67.11 27.93 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 18.15 17.98 14.45 8.45 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 44.24 29.48 220.11 10.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/10/2024 _x86_64_ (2 CPU) 01:45:28 LINUX RESTART (2 CPU) 01:46:01 AM CPU %user %nice %system %iowait %steal %idle 01:47:01 AM all 19.40 0.00 4.58 39.67 0.08 36.27 01:47:01 AM 0 15.59 0.00 5.78 40.29 0.08 38.25 01:47:01 AM 1 23.20 0.00 3.37 39.05 0.08 34.30 01:48:01 AM all 36.05 0.00 5.23 5.70 0.11 52.91 01:48:01 AM 0 26.24 0.00 4.16 4.39 0.12 65.10 01:48:01 AM 1 45.85 0.00 6.30 7.00 0.10 40.75 01:49:01 AM all 18.76 0.00 2.52 3.31 0.07 75.34 01:49:01 AM 0 4.04 0.00 1.52 3.48 0.07 90.89 01:49:01 AM 1 33.47 0.00 3.52 3.14 0.07 59.80 01:50:01 AM all 12.81 0.00 1.16 1.25 0.06 84.72 01:50:01 AM 0 4.06 0.00 1.10 0.72 0.05 94.06 01:50:01 AM 1 21.56 0.00 1.22 1.79 0.07 75.36 01:51:01 AM all 31.05 0.00 4.55 1.52 0.08 62.80 01:51:01 AM 0 26.82 0.00 3.80 1.82 0.08 67.48 01:51:01 AM 1 35.30 0.00 5.30 1.22 0.08 58.09 01:52:01 AM all 0.44 0.00 0.34 1.17 0.05 97.99 01:52:01 AM 0 0.35 0.00 0.32 1.20 0.05 98.08 01:52:01 AM 1 0.53 0.00 0.37 1.14 0.05 97.91 01:53:01 AM all 0.42 0.00 0.05 0.01 0.04 99.48 01:53:01 AM 0 0.75 0.00 0.05 0.02 0.03 99.15 01:53:01 AM 1 0.08 0.00 0.05 0.00 0.05 99.82 01:54:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 01:54:01 AM 0 0.15 0.00 0.05 0.00 0.02 99.78 01:54:01 AM 1 0.52 0.00 0.08 0.00 0.03 99.37 01:55:01 AM all 0.32 0.00 0.07 0.00 0.04 99.57 01:55:01 AM 0 0.10 0.00 0.10 0.00 0.05 99.75 01:55:01 AM 1 0.53 0.00 0.03 0.00 0.03 99.40 01:56:01 AM all 5.09 0.00 1.15 0.23 0.08 93.45 01:56:01 AM 0 3.97 0.00 1.00 0.10 0.10 94.83 01:56:01 AM 1 6.22 0.00 1.29 0.35 0.07 92.07 01:57:01 AM all 29.47 0.00 2.14 1.17 0.08 67.15 01:57:01 AM 0 14.72 0.00 1.59 0.80 0.07 82.83 01:57:01 AM 1 44.21 0.00 2.69 1.54 0.08 51.48 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.01 0.00 1.98 4.89 0.07 79.05 Average: 0 8.80 0.00 1.77 4.77 0.07 84.60 Average: 1 19.22 0.00 2.20 5.01 0.07 73.50