---> uname -a: Linux prd-centos8-robot-2c-8g-10369.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 563 5016 19 2117 6838 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:0e:49:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fe0e:49bb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/23/2024 _x86_64_ (2 CPU) 07:53:04 LINUX RESTART (2 CPU) 07:54:02 AM tps rtps wtps bread/s bwrtn/s 07:55:01 AM 89.61 19.00 70.62 3515.88 6060.57 07:56:01 AM 86.75 0.75 86.00 52.52 9171.41 07:57:01 AM 21.85 0.85 21.00 123.98 1828.48 07:58:01 AM 55.53 0.20 55.33 12.93 7382.84 07:59:01 AM 13.23 0.00 13.23 0.00 1030.21 08:00:01 AM 2.18 0.03 2.15 1.07 157.05 08:01:01 AM 0.23 0.02 0.22 0.13 3.00 08:02:01 AM 0.43 0.07 0.37 1.73 6.71 08:03:01 AM 25.03 0.53 24.50 70.25 1272.20 Average: 32.65 2.35 30.30 414.03 2984.45 07:54:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:55:01 AM 5367796 7070464 2514636 31.90 2688 1885316 674236 7.55 211520 1980996 143688 07:56:01 AM 5204980 7027652 2677452 33.97 2688 1999444 685540 7.68 222056 2106572 41132 07:57:01 AM 5270268 7097488 2612164 33.14 2688 2004432 626012 7.01 241152 2025176 24 07:58:01 AM 5042800 7069932 2839632 36.02 2688 2196352 629240 7.05 263440 2197892 18296 07:59:01 AM 5046432 7073304 2836000 35.98 2688 2196364 629240 7.05 263480 2197900 4 08:00:01 AM 4947884 6977364 2934548 37.23 2688 2198972 757028 8.48 263660 2294732 24 08:01:01 AM 4909320 6938824 2973112 37.72 2688 2198988 790180 8.85 263660 2333472 20 08:02:01 AM 5040904 7071932 2841528 36.05 2688 2200512 638604 7.15 264144 2202340 1448 08:03:01 AM 5167316 7028764 2715116 34.45 2688 2036784 683444 7.65 440772 1923152 184 Average: 5110856 7039525 2771576 35.16 2688 2101907 679280 7.61 270432 2140248 22758 07:54:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM eth0 264.75 174.28 1565.53 58.48 0.00 0.00 0.00 0.00 07:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 AM eth0 45.45 38.70 478.56 7.69 0.00 0.00 0.00 0.00 07:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 AM eth0 22.63 14.65 6.66 4.64 0.00 0.00 0.00 0.00 07:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 AM eth0 505.18 429.31 387.07 88.65 0.00 0.00 0.00 0.00 07:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 AM eth0 246.31 183.92 47.59 38.14 0.00 0.00 0.00 0.00 08:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 AM eth0 231.75 198.50 2535.57 14.19 0.00 0.00 0.00 0.00 08:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM eth0 469.79 408.15 5721.06 26.38 0.00 0.00 0.00 0.00 08:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 AM eth0 375.90 331.86 4602.49 22.97 0.00 0.00 0.00 0.00 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 48.36 37.66 87.46 28.94 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 245.55 201.95 1715.16 32.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/23/2024 _x86_64_ (2 CPU) 07:53:04 LINUX RESTART (2 CPU) 07:54:02 AM CPU %user %nice %system %iowait %steal %idle 07:55:01 AM all 38.98 0.00 6.26 3.34 0.11 51.31 07:55:01 AM 0 50.48 0.00 7.33 3.15 0.12 38.92 07:55:01 AM 1 27.49 0.00 5.20 3.53 0.10 63.69 07:56:01 AM all 35.01 0.00 4.01 3.08 0.10 57.81 07:56:01 AM 0 55.01 0.00 5.26 2.31 0.10 37.32 07:56:01 AM 1 15.08 0.00 2.76 3.84 0.10 78.22 07:57:01 AM all 12.92 0.00 1.81 0.91 0.08 84.28 07:57:01 AM 0 14.61 0.00 1.87 1.35 0.08 82.08 07:57:01 AM 1 11.22 0.00 1.74 0.47 0.08 86.48 07:58:01 AM all 32.51 0.00 5.40 2.45 0.11 59.53 07:58:01 AM 0 42.39 0.00 6.11 3.10 0.10 48.30 07:58:01 AM 1 22.65 0.00 4.69 1.79 0.12 70.75 07:59:01 AM all 0.68 0.00 0.64 0.32 0.03 98.34 07:59:01 AM 0 0.80 0.00 0.80 0.18 0.03 98.18 07:59:01 AM 1 0.55 0.00 0.47 0.45 0.03 98.49 08:00:01 AM all 10.34 0.00 2.14 0.01 0.08 87.43 08:00:01 AM 0 15.40 0.00 2.97 0.00 0.07 81.57 08:00:01 AM 1 5.31 0.00 1.32 0.02 0.08 93.26 08:01:01 AM all 9.64 0.00 1.36 0.00 0.10 88.90 08:01:01 AM 0 13.02 0.00 1.71 0.00 0.12 85.15 08:01:01 AM 1 6.26 0.00 1.01 0.00 0.08 92.65 08:02:01 AM all 8.92 0.00 1.12 0.02 0.10 89.84 08:02:01 AM 0 14.94 0.00 1.80 0.02 0.10 83.14 08:02:01 AM 1 2.93 0.00 0.45 0.02 0.10 96.51 08:03:01 AM all 28.08 0.00 3.27 0.38 0.08 68.19 08:03:01 AM 0 32.89 0.00 3.75 0.52 0.08 62.76 08:03:01 AM 1 23.26 0.00 2.79 0.25 0.07 73.63 Average: all 19.65 0.00 2.88 1.16 0.09 76.21 Average: 0 26.58 0.00 3.50 1.18 0.09 68.64 Average: 1 12.73 0.00 2.27 1.15 0.09 83.77