---> uname -a: Linux prd-centos8-robot-2c-8g-4958.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: 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 547 5050 19 2099 6855 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:46:b2:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:fe46:b211/64 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) 03/09/2024 _x86_64_ (2 CPU) 23:36:22 LINUX RESTART (2 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 79.91 15.48 64.43 2613.00 5707.45 11:39:01 PM 92.27 0.63 91.63 28.00 8403.70 11:40:01 PM 24.26 0.85 23.41 125.56 2382.22 11:41:01 PM 62.23 2.48 59.75 272.18 7169.71 11:42:01 PM 8.48 0.00 8.48 0.00 656.46 11:43:01 PM 0.43 0.00 0.43 0.00 4.92 11:44:01 PM 0.32 0.00 0.32 0.00 3.28 11:45:01 PM 0.45 0.00 0.45 0.00 10.81 11:46:01 PM 20.21 0.33 19.88 44.25 762.96 Average: 32.06 2.20 29.86 342.58 2789.10 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 5384312 7083808 2498128 31.69 2688 1883448 686840 7.69 184976 2001040 135840 11:39:01 PM 5234644 7040916 2647796 33.59 2688 1984272 704176 7.88 194352 2114108 47364 11:40:01 PM 5224028 7064452 2658412 33.73 2688 2017920 682296 7.64 220916 2095796 28104 11:41:01 PM 5074996 7081336 2807444 35.62 2688 2177312 656104 7.35 242408 2196808 12568 11:42:01 PM 5076184 7082528 2806256 35.60 2688 2177316 656104 7.35 242408 2196772 4 11:43:01 PM 5076312 7082656 2806128 35.60 2688 2177316 656104 7.35 242408 2196716 8 11:44:01 PM 5076276 7082620 2806164 35.60 2688 2177316 656104 7.35 242408 2196716 4 11:45:01 PM 5042092 7048588 2840348 36.03 2688 2177488 691976 7.75 242668 2230564 88 11:46:01 PM 5253232 7097892 2629208 33.36 2688 2021624 649032 7.27 434784 1853100 10604 Average: 5160231 7073866 2722209 34.54 2688 2088224 670971 7.51 249703 2120180 26065 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 206.80 141.24 1270.75 41.02 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 40.04 34.06 423.78 7.20 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 20.13 10.93 6.88 4.04 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 51.30 41.09 293.52 12.29 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 1.03 0.37 0.16 0.10 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 1.30 0.88 0.19 0.14 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 1.45 1.42 0.92 0.19 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 4.80 4.52 1.11 1.07 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 46.05 32.56 70.93 28.30 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 41.44 29.67 229.81 10.48 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) 03/09/2024 _x86_64_ (2 CPU) 23:36:22 LINUX RESTART (2 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 35.46 0.00 5.56 3.71 0.11 55.16 11:38:01 PM 0 39.01 0.00 5.66 2.97 0.12 52.24 11:38:01 PM 1 31.93 0.00 5.46 4.44 0.10 58.07 11:39:01 PM all 31.48 0.00 3.80 2.05 0.10 62.57 11:39:01 PM 0 39.45 0.00 3.79 3.01 0.10 53.65 11:39:01 PM 1 23.50 0.00 3.80 1.08 0.10 71.51 11:40:01 PM all 15.62 0.00 1.80 1.14 0.08 81.37 11:40:01 PM 0 23.18 0.00 1.90 0.94 0.08 73.90 11:40:01 PM 1 8.10 0.00 1.70 1.34 0.07 88.80 11:41:01 PM all 26.55 0.00 3.75 1.75 0.11 67.84 11:41:01 PM 0 35.48 0.00 4.38 2.13 0.10 57.91 11:41:01 PM 1 17.66 0.00 3.12 1.38 0.12 77.73 11:42:01 PM all 0.30 0.00 0.11 0.16 0.04 99.39 11:42:01 PM 0 0.47 0.00 0.10 0.22 0.03 99.18 11:42:01 PM 1 0.13 0.00 0.12 0.10 0.05 99.60 11:43:01 PM all 0.23 0.00 0.06 0.00 0.05 99.66 11:43:01 PM 0 0.40 0.00 0.05 0.00 0.05 99.50 11:43:01 PM 1 0.07 0.00 0.07 0.00 0.05 99.82 11:44:01 PM all 0.33 0.00 0.07 0.00 0.05 99.56 11:44:01 PM 0 0.53 0.00 0.05 0.00 0.03 99.38 11:44:01 PM 1 0.12 0.00 0.08 0.00 0.07 99.73 11:45:01 PM all 1.49 0.00 0.13 0.00 0.04 98.33 11:45:01 PM 0 2.10 0.00 0.15 0.00 0.03 97.71 11:45:01 PM 1 0.89 0.00 0.12 0.00 0.05 98.95 11:46:01 PM all 24.73 0.00 2.41 0.23 0.08 72.55 11:46:01 PM 0 29.83 0.00 2.59 0.20 0.08 67.30 11:46:01 PM 1 19.64 0.00 2.22 0.27 0.07 77.81 Average: all 15.13 0.00 1.96 1.00 0.07 81.84 Average: 0 18.92 0.00 2.07 1.05 0.07 77.88 Average: 1 11.33 0.00 1.85 0.96 0.07 85.79