---> uname -a: Linux prd-centos8-robot-2c-8g-7519.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 566 4999 19 2131 6834 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:4e:8f:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fe4e:8fc0/64 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) 04/13/2024 _x86_64_ (2 CPU) 23:32:52 LINUX RESTART (2 CPU) 11:34:01 PM tps rtps wtps bread/s bwrtn/s 11:35:01 PM 100.10 6.60 93.50 1266.64 9592.97 11:36:01 PM 46.96 0.78 46.18 53.06 4580.69 11:37:02 PM 23.16 0.98 22.18 132.89 1942.94 11:38:01 PM 59.28 2.59 56.69 403.86 7325.49 11:39:01 PM 9.00 0.03 8.96 1.07 807.71 11:40:00 PM 0.52 0.00 0.52 0.00 7.99 11:41:01 PM 0.25 0.00 0.25 0.00 2.86 11:42:01 PM 0.18 0.00 0.18 0.00 2.67 11:43:01 PM 11.85 0.23 11.61 34.13 503.62 11:44:01 PM 24.84 0.70 24.14 76.64 1100.67 Average: 27.56 1.19 26.37 196.49 2578.86 11:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 PM 5277252 7026908 2605176 33.05 2688 1931924 751240 8.41 212708 2066360 47028 11:36:01 PM 5224892 7050052 2657536 33.71 2688 2002568 689728 7.72 221872 2090996 37116 11:37:02 PM 5205108 7078120 2677320 33.97 2688 2047904 708412 7.93 252972 2072752 38588 11:38:01 PM 5032948 7074336 2849480 36.15 2688 2211100 664296 7.44 266784 2211760 15952 11:39:01 PM 4983536 7026396 2898892 36.78 2688 2212556 730356 8.18 267116 2258592 8 11:40:00 PM 4979508 7022380 2902920 36.83 2688 2212576 759804 8.51 267116 2263032 28 11:41:01 PM 4969956 7012848 2912472 36.95 2688 2212576 775768 8.69 267116 2271664 4 11:42:01 PM 4970652 7013548 2911776 36.94 2688 2212580 775768 8.69 267116 2271808 4 11:43:01 PM 5131148 7005828 2751280 34.90 2688 2049616 722980 8.10 287824 2112828 19356 11:44:01 PM 5118968 6998108 2763460 35.06 2688 2054800 735232 8.23 445544 1969520 15924 Average: 5089397 7030852 2793031 35.43 2688 2114820 731358 8.19 275617 2158931 17401 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 50.33 41.85 578.73 5.38 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 26.66 22.66 276.97 5.17 0.00 0.00 0.00 0.00 11:37:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:02 PM eth0 16.11 16.03 45.39 5.03 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 232.99 198.34 306.83 45.10 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 108.95 106.93 38.62 42.45 0.00 0.00 0.00 0.00 11:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 PM eth0 244.01 243.36 118.26 99.88 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 6.55 5.25 70.89 0.35 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 148.37 145.47 47.26 52.41 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 75.54 62.12 122.88 30.59 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 18.86 16.96 13.84 8.44 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 92.44 85.54 161.69 29.38 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) 04/13/2024 _x86_64_ (2 CPU) 23:32:52 LINUX RESTART (2 CPU) 11:34:01 PM CPU %user %nice %system %iowait %steal %idle 11:35:01 PM all 28.02 0.00 4.26 5.30 0.08 62.34 11:35:01 PM 0 24.54 0.00 3.96 5.31 0.08 66.10 11:35:01 PM 1 31.51 0.00 4.55 5.28 0.08 58.58 11:36:01 PM all 24.10 0.00 2.74 1.52 0.08 71.56 11:36:01 PM 0 19.53 0.00 3.03 2.00 0.08 75.35 11:36:01 PM 1 28.66 0.00 2.45 1.03 0.08 67.77 11:37:02 PM all 20.12 0.00 2.74 1.92 0.06 75.17 11:37:02 PM 0 17.79 0.00 3.05 1.49 0.05 77.62 11:37:02 PM 1 22.44 0.00 2.42 2.35 0.07 72.73 11:38:01 PM all 25.78 0.00 3.93 4.87 0.08 65.34 11:38:01 PM 0 28.85 0.00 3.97 3.56 0.08 63.53 11:38:01 PM 1 22.70 0.00 3.89 6.18 0.08 67.14 11:39:01 PM all 10.93 0.00 0.41 0.26 0.06 88.35 11:39:01 PM 0 18.71 0.00 0.45 0.25 0.07 80.52 11:39:01 PM 1 3.18 0.00 0.37 0.27 0.05 96.14 11:40:00 PM all 19.26 0.00 0.49 0.01 0.08 80.17 11:40:00 PM 0 0.91 0.00 0.22 0.02 0.05 98.80 11:40:00 PM 1 37.65 0.00 0.76 0.00 0.10 61.49 11:41:01 PM all 0.49 0.00 0.12 0.00 0.05 99.34 11:41:01 PM 0 0.60 0.00 0.10 0.00 0.03 99.27 11:41:01 PM 1 0.38 0.00 0.15 0.00 0.07 99.40 11:42:01 PM all 20.97 0.00 0.33 0.00 0.08 78.62 11:42:01 PM 0 41.28 0.00 0.54 0.00 0.08 58.10 11:42:01 PM 1 0.70 0.00 0.13 0.00 0.08 99.08 11:43:01 PM all 19.70 0.00 1.94 0.16 0.07 78.13 11:43:01 PM 0 17.41 0.00 1.39 0.15 0.07 80.98 11:43:01 PM 1 22.02 0.00 2.49 0.17 0.07 75.26 11:44:01 PM all 33.48 0.00 3.10 0.52 0.08 62.82 11:44:01 PM 0 48.85 0.00 3.71 0.62 0.07 46.76 11:44:01 PM 1 18.12 0.00 2.50 0.42 0.08 78.88 Average: all 20.27 0.00 2.01 1.45 0.07 76.20 Average: 0 21.84 0.00 2.04 1.34 0.07 74.72 Average: 1 18.70 0.00 1.97 1.57 0.08 77.68