---> uname -a: Linux prd-centos8-robot-2c-8g-7722.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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: 2800.000 BogoMIPS: 5600.00 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 18G 23G 43% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 718 174 19 6804 6662 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:bd:c2:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:febd:c2ca/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/18/2024 _x86_64_ (2 CPU) 02:11:51 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 187.49 147.58 39.90 13080.74 37615.98 02:14:01 AM 83.63 12.54 71.09 2186.81 5604.91 02:15:01 AM 61.01 0.08 60.92 2.27 7317.13 02:16:01 AM 53.13 0.58 52.55 26.26 4648.37 02:17:01 AM 26.70 0.98 25.71 130.51 1449.96 02:18:01 AM 58.83 2.55 56.28 441.85 7231.89 02:19:01 AM 19.15 0.02 19.13 0.13 28680.04 02:20:01 AM 132.89 3.67 129.23 158.78 155260.20 02:21:01 AM 71.01 4.57 66.44 326.82 85159.71 02:22:01 AM 1.78 0.00 1.78 0.00 269.24 02:23:01 AM 46.79 21.56 25.23 1875.15 1389.90 Average: 67.55 17.64 49.91 1656.07 30523.20 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5755768 7172904 2126688 26.98 2688 1614488 637864 7.14 144584 1715928 49328 02:14:01 AM 5343412 7053728 2539044 32.21 2688 1894284 728672 8.16 185368 2038116 142148 02:15:01 AM 5266384 7067432 2616072 33.19 2688 1977728 666724 7.47 186812 2086932 86696 02:16:01 AM 5165352 6995924 2717104 34.47 2688 2007616 734584 8.23 211912 2158768 14752 02:17:01 AM 4922244 6974320 2960212 37.55 2688 2222588 748064 8.38 266988 2326908 206372 02:18:01 AM 5032036 7055428 2850420 36.16 2688 2192944 648644 7.26 242700 2232520 32 02:19:01 AM 2265300 6837440 5617156 71.26 2688 4729032 905084 10.13 364092 4835116 1534636 02:20:01 AM 126180 6749720 7756276 98.40 2636 6703620 919496 10.30 381156 6808428 1564852 02:21:01 AM 279068 6903736 7603388 96.46 2636 6691620 750916 8.41 380704 6634116 444 02:22:01 AM 255404 6885556 7627052 96.76 2636 6697088 766756 8.59 380712 6658240 0 02:23:01 AM 180344 6831980 7702112 97.71 2636 6726876 736736 8.25 382568 6751416 26100 Average: 3144681 6957106 4737775 60.11 2669 3950717 749413 8.39 284327 4022408 329578 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 242.62 135.27 849.38 47.40 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 76.02 61.78 834.92 8.14 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 29.55 25.68 270.79 4.94 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 21.19 19.33 164.12 5.00 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 36.39 29.58 282.87 6.04 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 161.03 137.37 68.71 39.45 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 125.36 73.57 2419.31 6.15 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 0.69 0.26 0.27 0.19 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 195.42 179.89 23.36 414.99 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 85.67 57.31 11.24 8.09 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 59.47 45.66 87.51 64.33 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 93.87 69.55 455.30 54.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/18/2024 _x86_64_ (2 CPU) 02:11:51 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 22.76 0.03 8.96 39.93 0.18 28.15 02:13:01 AM 0 23.53 0.02 8.28 44.02 0.14 24.01 02:13:01 AM 1 21.99 0.03 9.63 35.91 0.22 32.22 02:14:01 AM all 32.52 0.00 4.84 6.31 0.11 56.21 02:14:01 AM 0 31.47 0.00 4.95 5.82 0.10 57.66 02:14:01 AM 1 33.57 0.00 4.74 6.81 0.12 54.76 02:15:01 AM all 20.89 0.00 3.21 20.00 0.08 55.82 02:15:01 AM 0 23.70 0.00 3.26 27.06 0.08 45.90 02:15:01 AM 1 18.09 0.00 3.16 12.93 0.08 65.74 02:16:01 AM all 22.07 0.00 1.97 1.89 0.17 73.90 02:16:01 AM 0 30.56 0.00 2.22 1.22 0.12 65.88 02:16:01 AM 1 13.60 0.00 1.72 2.57 0.22 81.90 02:17:01 AM all 19.24 0.00 2.99 2.02 0.10 75.65 02:17:01 AM 0 27.33 0.00 3.76 2.12 0.12 66.67 02:17:01 AM 1 11.19 0.00 2.22 1.92 0.08 84.58 02:18:01 AM all 15.27 0.00 2.44 3.28 0.07 78.94 02:18:01 AM 0 12.44 0.00 2.76 4.52 0.07 80.21 02:18:01 AM 1 18.09 0.00 2.13 2.04 0.07 77.67 02:19:01 AM all 34.58 0.00 3.34 9.22 0.08 52.78 02:19:01 AM 0 34.41 0.00 4.66 5.40 0.08 55.44 02:19:01 AM 1 34.75 0.00 2.02 13.03 0.08 50.12 02:20:01 AM all 4.36 0.00 8.08 67.07 0.14 20.34 02:20:01 AM 0 4.59 0.00 8.37 70.86 0.15 16.03 02:20:01 AM 1 4.14 0.00 7.79 63.29 0.14 24.65 02:21:01 AM all 4.81 0.00 3.56 28.99 0.08 62.57 02:21:01 AM 0 5.10 0.00 3.70 30.08 0.07 61.05 02:21:01 AM 1 4.52 0.00 3.42 27.89 0.08 64.09 02:22:01 AM all 12.75 0.00 0.38 0.02 0.08 86.78 02:22:01 AM 0 14.53 0.00 0.27 0.03 0.08 85.08 02:22:01 AM 1 10.96 0.00 0.49 0.00 0.08 88.47 02:23:01 AM all 19.00 0.00 2.21 1.29 0.10 77.40 02:23:01 AM 0 27.52 0.00 2.42 1.37 0.12 68.57 02:23:01 AM 1 10.48 0.00 2.01 1.20 0.08 86.23 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.93 0.00 3.80 16.27 0.11 60.89 Average: 0 21.38 0.00 4.04 17.39 0.10 57.08 Average: 1 16.48 0.00 3.56 15.15 0.11 64.69