---> uname -a: Linux prd-centos8-robot-2c-8g-9654.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 562 5003 19 2131 6839 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:e9:f7:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fee9:f777/64 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) 04/20/2024 _x86_64_ (2 CPU) 23:33:03 LINUX RESTART (2 CPU) 11:34:01 PM tps rtps wtps bread/s bwrtn/s 11:35:01 PM 89.34 22.79 66.54 5118.56 5551.48 11:36:01 PM 85.22 0.75 84.47 52.52 8914.48 11:37:01 PM 17.71 0.03 17.68 0.53 1962.41 11:38:01 PM 48.87 3.47 45.40 526.36 2817.69 11:39:01 PM 25.96 0.03 25.93 1.07 5618.55 11:40:01 PM 3.72 0.00 3.72 0.00 161.06 11:41:01 PM 0.23 0.00 0.23 0.00 2.58 11:42:01 PM 0.15 0.00 0.15 0.00 2.93 11:43:01 PM 12.01 0.27 11.75 35.45 460.76 Average: 31.47 3.04 28.43 637.20 2832.46 11:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 PM 5392544 7089584 2489892 31.59 2688 1879780 654168 7.32 210228 1959280 136204 11:36:01 PM 5208028 7033760 2674408 33.93 2688 2002592 690044 7.73 222040 2104244 49940 11:37:01 PM 5193836 7029304 2688600 34.11 2688 2012740 696992 7.80 232732 2110388 10148 11:38:01 PM 5041128 7083340 2841308 36.05 2688 2211220 632292 7.08 266596 2204104 154268 11:39:01 PM 4986860 7030128 2895576 36.73 2688 2212644 701932 7.86 267160 2252720 1188 11:40:01 PM 4986400 7029672 2896036 36.74 2688 2212648 719716 8.06 267160 2253056 4 11:41:01 PM 4972020 7015324 2910416 36.92 2688 2212664 736020 8.24 267160 2267108 4 11:42:01 PM 4971312 7014620 2911124 36.93 2688 2212668 736020 8.24 267160 2268260 4 11:43:01 PM 5134684 7009256 2747752 34.86 2688 2049588 698408 7.82 287688 2106296 19352 Average: 5098535 7037221 2783901 35.32 2688 2111838 696177 7.80 254214 2169495 41235 11:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 308.31 200.42 1544.76 59.02 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 51.95 46.10 499.10 8.16 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 10.96 3.92 3.42 1.81 0.00 0.00 0.00 0.00 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 45.40 41.00 302.31 10.56 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 304.83 240.84 75.79 69.77 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 251.52 251.22 50.67 107.31 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 27.37 26.66 144.97 8.45 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 167.89 166.74 59.79 59.93 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 48.75 39.10 117.31 22.86 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 135.22 112.89 310.92 38.65 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) 04/20/2024 _x86_64_ (2 CPU) 23:33:03 LINUX RESTART (2 CPU) 11:34:01 PM CPU %user %nice %system %iowait %steal %idle 11:35:01 PM all 37.56 0.00 6.69 4.88 0.11 50.77 11:35:01 PM 0 38.83 0.00 5.94 3.78 0.12 51.33 11:35:01 PM 1 36.28 0.00 7.44 5.97 0.10 50.21 11:36:01 PM all 36.09 0.00 4.14 1.90 0.09 57.78 11:36:01 PM 0 45.47 0.00 4.40 1.05 0.08 49.00 11:36:01 PM 1 26.72 0.00 3.88 2.75 0.10 66.56 11:37:01 PM all 5.89 0.00 0.80 0.94 0.05 92.31 11:37:01 PM 0 9.65 0.00 0.98 0.98 0.05 88.33 11:37:01 PM 1 2.14 0.00 0.62 0.90 0.05 96.29 11:38:01 PM all 38.00 0.00 4.83 1.46 0.09 55.62 11:38:01 PM 0 57.54 0.00 5.60 2.05 0.10 34.71 11:38:01 PM 1 18.48 0.00 4.06 0.87 0.08 76.51 11:39:01 PM all 8.23 0.00 0.83 0.80 0.07 90.07 11:39:01 PM 0 15.57 0.00 1.11 0.79 0.07 82.47 11:39:01 PM 1 0.90 0.00 0.55 0.82 0.07 97.66 11:40:01 PM all 20.38 0.00 0.40 0.05 0.09 79.08 11:40:01 PM 0 31.70 0.00 0.55 0.10 0.10 67.55 11:40:01 PM 1 9.09 0.00 0.25 0.00 0.08 90.57 11:41:01 PM all 2.16 0.00 0.16 0.00 0.05 97.63 11:41:01 PM 0 3.71 0.00 0.22 0.00 0.07 96.00 11:41:01 PM 1 0.62 0.00 0.10 0.00 0.03 99.25 11:42:01 PM all 23.64 0.00 0.42 0.00 0.10 75.85 11:42:01 PM 0 46.59 0.00 0.62 0.00 0.12 52.68 11:42:01 PM 1 0.72 0.00 0.22 0.00 0.08 98.98 11:43:01 PM all 16.66 0.00 1.88 0.10 0.08 81.28 11:43:01 PM 0 24.71 0.00 2.17 0.07 0.07 72.99 11:43:01 PM 1 8.69 0.00 1.59 0.13 0.08 89.50 Average: all 20.98 0.00 2.24 1.13 0.08 75.57 Average: 0 30.44 0.00 2.40 0.98 0.09 66.09 Average: 1 11.53 0.00 2.08 1.27 0.08 85.04