---> uname -a: Linux prd-centos8-robot-2c-8g-44377.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 593 4956 19 2148 6807 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:ce:e1:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fece:e14b/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) 10/20/2024 _x86_64_ (2 CPU) 23:48:20 LINUX RESTART (2 CPU) 11:49:01 PM tps rtps wtps bread/s bwrtn/s 11:50:01 PM 103.56 53.30 50.27 7298.17 5208.18 11:51:01 PM 103.55 0.70 102.85 50.78 10981.92 11:52:01 PM 19.61 0.42 19.20 64.79 1482.52 11:53:01 PM 48.63 2.53 46.10 396.13 2879.06 11:54:01 PM 23.43 0.00 23.43 0.00 5446.64 11:55:01 PM 2.37 0.12 2.25 33.06 150.53 11:56:01 PM 0.62 0.00 0.62 0.00 180.55 11:57:01 PM 13.43 0.32 13.11 36.92 589.99 Average: 39.41 7.18 32.23 985.57 3365.14 11:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 PM 5358920 7011852 2523512 32.01 2688 1842032 750128 8.40 224960 2001812 125040 11:51:01 PM 5162364 6992696 2720068 34.51 2688 2007056 717144 8.03 221672 2148476 30124 11:52:01 PM 5241764 7073508 2640668 33.50 2688 2009000 642436 7.19 240480 2054816 4 11:53:01 PM 5013360 7055992 2869072 36.40 2688 2212092 632828 7.09 262080 2237316 154532 11:54:01 PM 5008112 7050740 2874320 36.46 2688 2212100 632828 7.09 262088 2236796 8 11:55:01 PM 4950656 6997692 2931776 37.19 2688 2216496 736200 8.24 262356 2293432 1152 11:56:01 PM 4942812 6995036 2939620 37.29 2688 2221688 789400 8.84 262520 2300936 1288 11:57:01 PM 5090368 6980892 2792064 35.42 2688 2065548 710744 7.96 300556 2139816 26928 Average: 5096044 7019801 2786388 35.35 2688 2098252 701464 7.85 254589 2176675 42384 11:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 295.74 183.63 1525.11 60.61 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 67.74 52.33 654.76 8.57 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 19.01 9.45 5.96 3.55 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 158.70 121.49 322.33 28.40 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 6.62 5.05 2.35 1.31 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 137.15 125.04 40.96 17.66 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 151.34 145.06 49.25 14.92 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 76.41 51.98 102.76 44.29 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 114.11 86.77 338.05 22.42 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) 10/20/2024 _x86_64_ (2 CPU) 23:48:20 LINUX RESTART (2 CPU) 11:49:01 PM CPU %user %nice %system %iowait %steal %idle 11:50:01 PM all 34.10 0.03 6.85 4.01 0.13 54.88 11:50:01 PM 0 26.82 0.03 7.28 4.66 0.13 61.07 11:50:01 PM 1 41.37 0.02 6.43 3.37 0.12 48.70 11:51:01 PM all 31.93 0.00 4.90 4.65 0.11 58.41 11:51:01 PM 0 34.33 0.00 4.85 4.17 0.12 56.54 11:51:01 PM 1 29.53 0.00 4.95 5.14 0.10 60.27 11:52:01 PM all 10.35 0.00 1.35 0.40 0.06 87.84 11:52:01 PM 0 13.73 0.00 1.44 0.47 0.05 84.32 11:52:01 PM 1 6.98 0.00 1.27 0.33 0.07 91.35 11:53:01 PM all 27.15 0.00 4.49 1.53 0.10 66.73 11:53:01 PM 0 20.18 0.00 3.71 1.20 0.10 74.81 11:53:01 PM 1 34.12 0.00 5.28 1.85 0.10 58.65 11:54:01 PM all 0.37 0.00 0.35 1.48 0.03 97.78 11:54:01 PM 0 0.57 0.00 0.43 2.27 0.02 96.71 11:54:01 PM 1 0.17 0.00 0.27 0.68 0.03 98.85 11:55:01 PM all 9.33 0.00 0.93 0.03 0.07 89.65 11:55:01 PM 0 3.88 0.00 0.57 0.03 0.07 95.45 11:55:01 PM 1 14.81 0.00 1.28 0.02 0.07 83.83 11:56:01 PM all 13.14 0.00 0.91 0.00 0.06 85.89 11:56:01 PM 0 7.39 0.00 0.81 0.00 0.07 91.74 11:56:01 PM 1 18.91 0.00 1.01 0.00 0.05 80.03 11:57:01 PM all 17.22 0.00 2.01 0.18 0.07 80.53 11:57:01 PM 0 14.86 0.00 1.77 0.27 0.07 83.03 11:57:01 PM 1 19.57 0.00 2.26 0.08 0.07 78.02 Average: all 17.95 0.00 2.73 1.54 0.08 77.71 Average: 0 15.22 0.00 2.61 1.63 0.08 80.45 Average: 1 20.68 0.00 2.85 1.44 0.08 74.96