---> uname -a: Linux prd-centos8-robot-2c-8g-16271.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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 17G 23G 43% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 714 181 19 6801 6665 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:d1:cd:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85674sec preferred_lft 85674sec inet6 fe80::f816:3eff:fed1:cdc9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/13/2024 _x86_64_ (2 CPU) 23:42:40 LINUX RESTART (2 CPU) 11:43:01 PM tps rtps wtps bread/s bwrtn/s 11:44:01 PM 82.86 38.70 44.16 5770.26 37216.29 11:45:01 PM 88.79 12.60 76.19 2185.80 6580.86 11:46:01 PM 102.18 0.65 101.53 28.00 9313.98 11:47:01 PM 27.82 0.82 27.01 124.63 2121.41 11:48:01 PM 8.85 0.17 8.68 5.86 656.28 11:49:01 PM 70.07 2.55 67.52 441.93 7891.47 11:50:01 PM 38.99 0.02 38.97 0.13 52892.77 11:51:02 PM 148.83 4.38 144.46 163.78 174601.53 11:52:01 PM 36.48 0.03 36.45 0.68 42574.67 11:53:01 PM 1.48 1.07 0.42 351.14 198.23 11:54:01 PM 159.33 117.51 41.82 7816.06 2101.77 Average: 69.67 16.25 53.42 1537.75 30555.34 11:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 PM 5791400 7184448 2091056 26.53 2688 1593200 617756 6.92 143084 1693228 28636 11:45:01 PM 5356956 7068128 2525500 32.04 2688 1893940 694648 7.78 186360 2019628 142340 11:46:01 PM 5234468 7048076 2647988 33.59 2688 1990104 681844 7.63 194876 2105740 46932 11:47:01 PM 5265836 7083784 2616620 33.20 2688 1995108 648568 7.26 213808 2058188 24 11:48:01 PM 5168004 7034188 2714452 34.44 2688 2041304 716648 8.02 225412 2137588 41988 11:49:01 PM 5034616 7054244 2847840 36.13 2688 2189320 657624 7.36 239064 2228940 108 11:50:01 PM 1495556 6806104 6386900 81.03 2688 5456504 918488 10.28 349536 5588204 1601404 11:51:02 PM 271020 6900368 7611436 96.56 2636 6697828 747456 8.37 370372 6648160 1231424 11:52:01 PM 265004 6899200 7617452 96.64 2636 6702204 746780 8.36 370360 6657184 1336 11:53:01 PM 294836 6945976 7587620 96.26 2636 6719124 660136 7.39 371000 6627008 1952 11:54:01 PM 121456 6818460 7761000 98.46 2636 6774392 750916 8.41 373240 6821104 180 Average: 3118105 6985725 4764351 60.44 2669 4004821 712806 7.98 276101 4053179 281484 11:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 177.52 106.76 725.82 42.43 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 100.05 72.53 883.70 11.38 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 45.46 37.01 396.72 7.13 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 10.36 8.30 4.53 3.05 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 15.86 14.56 66.46 3.45 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 246.29 214.93 297.40 49.11 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 130.77 79.91 2200.27 6.62 0.00 0.00 0.00 0.00 11:51:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:02 PM eth0 0.58 0.10 0.03 0.01 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 253.66 212.98 29.35 424.76 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 95.87 61.24 19.63 17.34 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 40.90 32.42 67.09 59.30 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 101.34 76.22 427.04 56.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/13/2024 _x86_64_ (2 CPU) 23:42:40 LINUX RESTART (2 CPU) 11:43:01 PM CPU %user %nice %system %iowait %steal %idle 11:44:01 PM all 13.58 0.00 4.39 52.98 0.07 28.98 11:44:01 PM 0 14.34 0.00 5.04 67.18 0.05 13.38 11:44:01 PM 1 12.82 0.00 3.74 38.82 0.08 44.54 11:45:01 PM all 35.02 0.00 5.40 4.42 0.12 55.04 11:45:01 PM 0 45.19 0.00 6.52 3.48 0.12 44.70 11:45:01 PM 1 24.85 0.00 4.27 5.37 0.12 65.39 11:46:01 PM all 32.12 0.00 4.27 6.87 0.12 56.62 11:46:01 PM 0 40.99 0.00 4.86 6.04 0.12 48.00 11:46:01 PM 1 23.26 0.00 3.68 7.70 0.12 65.24 11:47:01 PM all 12.17 0.00 1.14 1.98 0.08 84.63 11:47:01 PM 0 14.20 0.00 1.32 3.21 0.08 81.20 11:47:01 PM 1 10.13 0.00 0.97 0.75 0.08 88.06 11:48:01 PM all 9.79 0.00 1.76 1.18 0.05 87.22 11:48:01 PM 0 16.15 0.00 2.35 1.25 0.05 80.20 11:48:01 PM 1 3.44 0.00 1.17 1.10 0.05 94.24 11:49:01 PM all 23.73 0.00 3.75 4.11 0.09 68.33 11:49:01 PM 0 32.47 0.00 3.98 4.72 0.08 58.74 11:49:01 PM 1 14.96 0.00 3.51 3.49 0.10 77.94 11:50:01 PM all 34.49 0.00 4.59 16.38 0.10 44.44 11:50:01 PM 0 31.59 0.00 3.78 15.56 0.10 48.97 11:50:01 PM 1 37.38 0.00 5.40 17.21 0.10 39.91 11:51:02 PM all 4.96 0.00 9.21 59.72 0.10 26.00 11:51:02 PM 0 4.51 0.00 8.88 62.17 0.10 24.35 11:51:02 PM 1 5.41 0.00 9.55 57.27 0.10 27.67 11:52:01 PM all 6.10 0.00 1.82 18.83 0.08 73.17 11:52:01 PM 0 3.52 0.00 1.55 20.85 0.07 74.01 11:52:01 PM 1 8.70 0.00 2.09 16.80 0.09 72.33 11:53:01 PM all 12.65 0.00 0.43 0.08 0.07 86.77 11:53:01 PM 0 12.35 0.00 0.44 0.08 0.07 87.07 11:53:01 PM 1 12.96 0.00 0.42 0.08 0.07 86.47 11:54:01 PM all 23.42 0.00 3.01 5.77 0.09 67.71 11:54:01 PM 0 26.44 0.00 2.59 2.30 0.08 68.59 11:54:01 PM 1 20.39 0.00 3.43 9.24 0.10 66.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.95 0.00 3.61 15.57 0.09 61.78 Average: 0 22.04 0.00 3.75 16.88 0.08 57.25 Average: 1 15.86 0.00 3.47 14.26 0.09 66.32