---> uname -a: Linux prd-centos8-robot-2c-8g-211.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 603 4952 19 2141 6797 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:07:7f:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fe07:7fe3/64 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) 07/19/2024 _x86_64_ (2 CPU) 04:48:55 LINUX RESTART (2 CPU) 04:50:00 AM tps rtps wtps bread/s bwrtn/s 04:50:01 AM 153.22 40.94 112.28 636.26 46952.63 04:51:01 AM 100.72 42.55 58.17 6818.86 8627.45 04:52:01 AM 99.53 2.22 97.32 68.64 9536.15 04:53:02 AM 19.85 0.85 19.00 123.98 2070.12 04:54:01 AM 46.26 0.03 46.22 3.52 3553.83 04:55:01 AM 22.76 0.12 22.64 33.06 5062.28 04:56:01 AM 2.33 0.00 2.33 0.00 55.50 04:57:01 AM 0.17 0.00 0.17 0.00 3.20 04:58:01 AM 6.10 0.32 5.78 36.92 349.13 04:59:01 AM 28.08 0.52 27.56 63.86 1772.27 Average: 36.55 5.30 31.25 795.43 3585.33 04:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:50:01 AM 6133232 7353076 1749192 22.19 2688 1424260 374376 4.75 111240 1404556 111864 04:51:01 AM 5370636 7005812 2511788 31.87 2688 1825128 772292 8.65 217768 1996104 96856 04:52:01 AM 5189508 7011264 2692916 34.16 2688 1999288 708580 7.93 222332 2121500 52256 04:53:02 AM 5262908 7089680 2619516 33.23 2688 2004272 628016 7.03 241516 2030352 12 04:54:01 AM 5038084 7063216 2844340 36.08 2688 2194076 634080 7.10 261208 2207760 129712 04:55:01 AM 4972508 7006512 2909916 36.92 2688 2203440 715480 8.01 261496 2268816 4 04:56:01 AM 4954460 6988484 2927964 37.15 2688 2203476 745516 8.35 261496 2286600 44 04:57:01 AM 4934376 6974004 2948048 37.40 2688 2209088 760904 8.52 261556 2307032 5620 04:58:01 AM 5056224 6961728 2826200 35.85 2688 2078840 721688 8.08 284484 2181440 37944 04:59:01 AM 5078064 6966944 2804360 35.58 2688 2064392 725876 8.13 454228 1997152 16152 Average: 5199000 7042072 2683424 34.04 2688 2020626 678681 7.60 257732 2080131 45046 04:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 12.28 8.77 2.82 1.93 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 277.51 173.25 1570.47 57.38 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 54.18 44.10 504.97 8.02 0.00 0.00 0.00 0.00 04:53:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:02 AM eth0 14.38 9.95 5.67 3.57 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 182.73 143.05 317.24 41.68 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 76.46 65.63 82.88 21.99 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 350.17 341.45 548.44 130.77 0.00 0.00 0.00 0.00 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 197.42 191.25 371.99 59.85 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 44.57 31.04 91.98 36.43 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 21.48 19.40 17.49 9.10 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 134.96 112.85 389.07 40.85 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) 07/19/2024 _x86_64_ (2 CPU) 04:48:55 LINUX RESTART (2 CPU) 04:50:00 AM CPU %user %nice %system %iowait %steal %idle 04:50:01 AM all 0.88 0.29 2.92 90.94 0.29 4.68 04:50:01 AM 0 1.16 0.00 2.91 95.35 0.58 0.00 04:50:01 AM 1 0.59 0.59 2.94 86.47 0.00 9.41 04:51:01 AM all 29.49 0.03 6.38 12.04 0.12 51.94 04:51:01 AM 0 36.62 0.02 7.23 12.46 0.12 43.55 04:51:01 AM 1 22.37 0.03 5.52 11.63 0.12 60.32 04:52:01 AM all 34.13 0.00 4.86 2.65 0.11 58.24 04:52:01 AM 0 43.08 0.00 5.43 1.80 0.12 49.58 04:52:01 AM 1 25.20 0.00 4.29 3.51 0.10 66.90 04:53:02 AM all 10.51 0.00 1.38 0.42 0.04 87.65 04:53:02 AM 0 14.69 0.00 1.67 0.43 0.05 83.16 04:53:02 AM 1 6.32 0.00 1.09 0.40 0.03 92.15 04:54:01 AM all 29.42 0.00 4.83 0.71 0.09 64.94 04:54:01 AM 0 31.69 0.00 4.87 1.10 0.08 62.25 04:54:01 AM 1 27.14 0.00 4.80 0.32 0.10 67.64 04:55:01 AM all 15.04 0.00 1.94 0.65 0.07 82.30 04:55:01 AM 0 13.11 0.00 1.41 0.45 0.07 84.96 04:55:01 AM 1 16.97 0.00 2.46 0.85 0.07 79.66 04:56:01 AM all 23.60 0.00 0.56 0.01 0.12 75.71 04:56:01 AM 0 3.18 0.00 0.33 0.00 0.10 96.38 04:56:01 AM 1 44.10 0.00 0.79 0.02 0.13 54.96 04:57:01 AM all 23.67 0.00 0.51 0.00 0.08 75.74 04:57:01 AM 0 1.86 0.00 0.23 0.00 0.07 97.84 04:57:01 AM 1 45.78 0.00 0.78 0.00 0.10 53.34 04:58:01 AM all 9.88 0.00 1.38 0.08 0.08 88.58 04:58:01 AM 0 6.20 0.00 1.65 0.05 0.08 92.01 04:58:01 AM 1 13.56 0.00 1.10 0.12 0.07 85.15 04:59:01 AM all 30.89 0.00 3.45 0.28 0.08 65.30 04:59:01 AM 0 41.46 0.00 3.32 0.30 0.08 54.84 04:59:01 AM 1 20.31 0.00 3.58 0.25 0.08 75.78 Average: all 22.88 0.00 2.81 2.16 0.09 72.06 Average: 0 21.26 0.00 2.91 2.14 0.09 73.61 Average: 1 24.52 0.01 2.71 2.17 0.09 70.50