---> uname -a: Linux prd-centos8-robot-2c-8g-884.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 564 5007 19 2126 6837 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:d9:ad:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fed9:ad89/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/16/2024 _x86_64_ (2 CPU) 23:35:58 LINUX RESTART (2 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 113.30 6.72 106.58 1270.45 9006.32 11:39:01 PM 42.40 0.95 41.45 109.56 5055.23 11:40:01 PM 48.15 2.97 45.18 290.30 2896.57 11:41:01 PM 23.14 0.03 23.11 3.47 5681.17 11:42:01 PM 0.48 0.00 0.48 0.00 10.11 11:43:01 PM 0.15 0.00 0.15 0.00 1.05 11:44:01 PM 0.10 0.00 0.10 0.00 0.63 11:45:01 PM 9.28 0.25 9.03 35.06 319.31 11:46:01 PM 24.73 0.50 24.23 63.72 1088.35 Average: 29.08 1.27 27.81 196.94 2673.20 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 5223576 7036876 2658860 33.73 2688 1990840 685176 7.67 210340 2106076 103168 11:39:01 PM 5259840 7093148 2622596 33.27 2688 2010604 626744 7.02 238700 2036720 16 11:40:01 PM 4967980 7016984 2914456 36.97 2688 2218372 689136 7.72 263616 2279672 161784 11:41:01 PM 5021280 7070108 2861156 36.30 2688 2218504 628136 7.03 266968 2218760 16 11:42:01 PM 5021052 7069884 2861384 36.30 2688 2218508 628136 7.03 266968 2218876 4 11:43:01 PM 5021440 7070272 2860996 36.30 2688 2218508 628136 7.03 266968 2218672 4 11:44:01 PM 5021448 7070280 2860988 36.30 2688 2218508 628136 7.03 266968 2218788 4 11:45:01 PM 5140540 7009648 2741896 34.78 2688 2044468 695040 7.78 284576 2102972 16448 11:46:01 PM 5137808 7011588 2744628 34.82 2688 2049504 704568 7.89 442236 1951892 16128 Average: 5090552 7049865 2791884 35.42 2688 2131980 657023 7.36 278593 2150270 33064 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 61.49 49.81 599.47 16.15 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 28.82 25.49 250.92 5.36 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 40.84 36.47 291.06 9.49 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 19.66 8.65 4.68 4.14 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 2.17 1.28 0.98 0.74 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 1.50 1.22 0.21 0.17 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 4.35 1.22 0.63 0.17 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 37.53 29.36 65.65 14.39 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 17.31 16.95 13.25 18.86 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 23.74 18.94 136.31 7.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/16/2024 _x86_64_ (2 CPU) 23:35:58 LINUX RESTART (2 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 40.15 0.00 5.56 1.93 0.09 52.26 11:38:01 PM 0 34.88 0.00 5.35 1.72 0.08 57.98 11:38:01 PM 1 45.42 0.00 5.78 2.15 0.10 46.55 11:39:01 PM all 23.17 0.00 2.03 0.67 0.08 74.06 11:39:01 PM 0 13.12 0.00 1.65 0.75 0.08 84.39 11:39:01 PM 1 33.21 0.00 2.40 0.58 0.07 63.74 11:40:01 PM all 29.57 0.00 4.39 1.23 0.09 64.72 11:40:01 PM 0 21.80 0.00 3.82 1.57 0.08 72.73 11:40:01 PM 1 37.34 0.00 4.97 0.88 0.10 56.70 11:41:01 PM all 2.82 0.00 0.57 2.00 0.06 94.56 11:41:01 PM 0 1.72 0.00 0.65 2.19 0.07 95.37 11:41:01 PM 1 3.92 0.00 0.48 1.80 0.05 93.74 11:42:01 PM all 0.35 0.00 0.08 0.01 0.03 99.54 11:42:01 PM 0 0.08 0.00 0.08 0.00 0.03 99.80 11:42:01 PM 1 0.62 0.00 0.07 0.02 0.02 99.28 11:43:01 PM all 0.33 0.00 0.05 0.00 0.05 99.57 11:43:01 PM 0 0.07 0.00 0.03 0.00 0.03 99.87 11:43:01 PM 1 0.60 0.00 0.07 0.00 0.07 99.27 11:44:01 PM all 0.28 0.00 0.07 0.00 0.03 99.62 11:44:01 PM 0 0.05 0.00 0.05 0.00 0.02 99.88 11:44:01 PM 1 0.50 0.00 0.08 0.00 0.05 99.37 11:45:01 PM all 16.73 0.00 1.85 0.18 0.07 81.17 11:45:01 PM 0 18.81 0.00 1.95 0.18 0.07 78.99 11:45:01 PM 1 14.66 0.00 1.75 0.17 0.07 83.36 11:46:01 PM all 28.79 0.00 2.96 0.97 0.10 67.18 11:46:01 PM 0 22.77 0.00 2.94 0.82 0.10 73.37 11:46:01 PM 1 34.79 0.00 2.99 1.12 0.10 61.00 Average: all 15.81 0.00 1.95 0.77 0.07 81.40 Average: 0 12.60 0.00 1.84 0.80 0.06 84.70 Average: 1 19.02 0.00 2.07 0.75 0.07 78.10