---> uname -a: Linux prd-centos8-robot-2c-8g-1107.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4911 19 2204 6820 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:f3:b9:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:fef3:b987/64 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) 12/08/2024 _x86_64_ (2 CPU) 23:25:03 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 91.49 15.93 75.56 3109.25 6253.19 11:28:01 PM 78.76 0.70 78.06 50.78 9281.07 11:29:01 PM 23.49 0.42 23.08 64.78 2002.23 11:30:01 PM 56.90 2.52 54.38 396.00 7584.94 11:31:01 PM 5.90 0.10 5.80 32.13 255.82 11:32:01 PM 2.57 0.02 2.55 0.93 959.96 11:33:01 PM 0.55 0.00 0.55 0.00 150.42 11:34:01 PM 16.63 0.32 16.31 36.92 1381.47 Average: 34.54 2.50 32.04 461.42 3483.83 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5366468 7085388 2515964 31.92 2688 1900532 663228 7.43 209476 1981680 157652 11:28:01 PM 5179052 7015360 2703380 34.30 2688 2013064 712144 7.97 221240 2132004 30680 11:29:01 PM 5170832 7055736 2711600 34.40 2688 2059376 703324 7.88 251068 2105528 39436 11:30:01 PM 5016804 7068120 2865628 36.35 2688 2220668 644192 7.21 263056 2221620 76 11:31:01 PM 4973780 7027728 2908652 36.90 2688 2223256 699908 7.84 263288 2267048 1624 11:32:01 PM 4672224 6751296 3210208 40.73 2688 2248380 1023548 11.46 263336 2568520 4 11:33:01 PM 4825404 6909828 3057028 38.78 2688 2253736 871764 9.76 263504 2415548 1300 11:34:01 PM 5043280 6992068 2839152 36.02 2688 2124020 716176 8.02 326644 2158516 30820 Average: 5030980 6988190 2851452 36.17 2688 2130379 754286 8.45 257702 2231308 32699 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 276.56 176.15 1554.04 58.89 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 56.60 41.87 585.69 7.44 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 26.86 19.89 81.53 5.93 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 217.81 178.99 261.26 36.93 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 27.63 20.20 19.47 2.26 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 137.65 123.11 408.98 11.11 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 151.11 145.83 50.02 21.18 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 86.72 56.08 148.43 87.08 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 122.62 95.27 388.72 28.85 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) 12/08/2024 _x86_64_ (2 CPU) 23:25:03 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 39.90 0.00 6.84 2.85 0.11 50.30 11:27:01 PM 0 48.68 0.00 7.04 2.87 0.10 41.31 11:27:01 PM 1 31.07 0.00 6.65 2.84 0.12 59.32 11:28:01 PM all 20.93 0.00 2.94 2.58 0.08 73.46 11:28:01 PM 0 21.95 0.00 3.16 3.31 0.10 71.47 11:28:01 PM 1 19.91 0.00 2.73 1.86 0.07 75.44 11:29:01 PM all 18.70 0.00 2.89 0.20 0.07 78.15 11:29:01 PM 0 30.51 0.00 3.61 0.25 0.08 65.55 11:29:01 PM 1 6.89 0.00 2.17 0.15 0.05 90.74 11:30:01 PM all 19.38 0.00 3.22 0.94 0.08 76.37 11:30:01 PM 0 26.88 0.00 3.57 0.53 0.08 68.93 11:30:01 PM 1 11.88 0.00 2.87 1.35 0.08 83.81 11:31:01 PM all 3.01 0.00 0.43 0.04 0.05 96.46 11:31:01 PM 0 5.13 0.00 0.59 0.00 0.03 94.25 11:31:01 PM 1 0.89 0.00 0.28 0.08 0.07 98.68 11:32:01 PM all 21.03 0.00 0.95 0.03 0.09 77.89 11:32:01 PM 0 12.92 0.00 0.74 0.07 0.08 86.19 11:32:01 PM 1 29.15 0.00 1.16 0.00 0.10 69.58 11:33:01 PM all 14.37 0.00 0.95 0.00 0.08 84.61 11:33:01 PM 0 17.75 0.00 1.01 0.00 0.07 81.18 11:33:01 PM 1 10.99 0.00 0.89 0.00 0.08 88.04 11:34:01 PM all 19.02 0.00 2.03 0.14 0.07 78.74 11:34:01 PM 0 28.46 0.00 2.55 0.25 0.07 68.66 11:34:01 PM 1 9.57 0.00 1.50 0.03 0.07 88.83 Average: all 19.53 0.00 2.53 0.85 0.08 77.01 Average: 0 24.05 0.00 2.79 0.91 0.08 72.18 Average: 1 15.02 0.00 2.28 0.79 0.08 81.83