---> uname -a: Linux prd-centos7-builder-1c-1g-1356.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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 art rep_good nopl extd_apicid eagerfpu 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 rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 462M 0 462M 0% /dev tmpfs 496M 0 496M 0% /dev/shm tmpfs 496M 13M 483M 3% /run tmpfs 496M 0 496M 0% /sys/fs/cgroup /dev/vda1 20G 5.8G 15G 29% / tmpfs 100M 0 100M 0% /run/user/1001 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 324 98 8 567 493 Swap: 1023 4 1019 ---> 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:5f:8b:47 brd ff:ff:ff:ff:ff:ff inet 10.32.6.60/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85623sec preferred_lft 85623sec inet6 fe80::f816:3eff:fe5f:8b47/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/01/2023 _x86_64_ (1 CPU) 08:00:35 PM LINUX RESTART 08:01:01 PM tps rtps wtps bread/s bwrtn/s 08:02:01 PM 42.43 15.45 26.99 1722.60 9206.81 08:03:02 PM 228.42 53.58 174.84 3620.17 20926.11 08:04:01 PM 9.49 0.53 8.96 22.64 461.24 08:05:01 PM 1.37 0.00 1.37 0.00 47.04 08:06:01 PM 0.34 0.07 0.27 14.10 4.48 08:07:01 PM 0.43 0.02 0.41 0.58 7.13 08:08:01 PM 0.32 0.02 0.31 0.29 5.25 08:09:01 PM 0.83 0.00 0.83 0.00 30.18 08:10:01 PM 0.40 0.00 0.40 0.00 6.34 08:11:01 PM 0.76 0.41 0.34 17.72 4.81 08:12:01 PM 131.90 91.32 40.58 6143.93 3721.81 08:13:01 PM 136.02 7.78 128.24 808.66 15218.90 Average: 46.19 14.18 32.02 1036.74 4165.68 08:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:02:01 PM 70336 944124 93.07 2088 525940 756808 36.68 423160 393404 20 08:03:02 PM 224544 789916 77.87 0 338104 805988 39.07 293076 347148 6588 08:04:01 PM 221676 792784 78.15 0 338736 807160 39.12 306984 336032 8 08:05:01 PM 223532 790928 77.97 0 338740 808476 39.19 312264 329076 0 08:06:01 PM 218484 795976 78.46 0 339092 808932 39.21 317212 329388 16 08:07:01 PM 220344 794116 78.28 0 339096 808916 39.21 316632 327984 12 08:08:01 PM 231196 783264 77.21 0 339616 803976 38.97 305852 327948 500 08:09:01 PM 230072 784388 77.32 0 339616 803976 38.97 306920 327948 8 08:10:01 PM 236324 778136 76.70 0 339600 803976 38.97 300748 327948 16 08:11:01 PM 225196 789264 77.80 0 340116 804380 38.99 311208 328440 16 08:12:01 PM 88160 926300 91.31 0 522368 471276 22.84 351200 421712 30444 08:13:01 PM 88144 926316 91.31 0 499328 458640 22.23 338008 399556 26380 Average: 189834 824626 81.29 174 383363 745209 36.12 323605 349715 5334 08:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:02:01 PM eth0 177.67 136.57 1132.56 36.24 0.00 0.00 0.00 08:02:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 08:03:02 PM eth0 29.54 28.45 135.90 12.54 0.00 0.00 0.00 08:03:02 PM lo 4.35 4.35 8.11 8.11 0.00 0.00 0.00 08:04:01 PM eth0 0.95 0.53 0.10 0.05 0.00 0.00 0.00 08:04:01 PM lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 08:05:01 PM eth0 2.21 1.85 5.10 0.50 0.00 0.00 0.00 08:05:01 PM lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 08:06:01 PM eth0 0.47 0.63 0.11 0.09 0.00 0.00 0.00 08:06:01 PM lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 08:07:01 PM eth0 0.36 0.54 0.03 0.08 0.00 0.00 0.00 08:07:01 PM lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 08:08:01 PM eth0 6.44 6.19 1.25 12.85 0.00 0.00 0.00 08:08:01 PM lo 8.27 8.27 13.22 13.22 0.00 0.00 0.00 08:09:01 PM eth0 0.34 0.54 0.03 0.05 0.00 0.00 0.00 08:09:01 PM lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 08:10:01 PM eth0 0.41 0.54 0.04 0.05 0.00 0.00 0.00 08:10:01 PM lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 08:11:01 PM eth0 0.58 0.76 0.51 0.10 0.00 0.00 0.00 08:11:01 PM lo 0.27 0.27 0.41 0.41 0.00 0.00 0.00 08:12:01 PM eth0 47.67 47.33 531.62 10.46 0.00 0.00 0.00 08:12:01 PM lo 2.04 2.04 2.27 2.27 0.00 0.00 0.00 08:13:01 PM eth0 41.24 40.80 527.77 8.71 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 26.27 22.53 198.43 6.94 0.00 0.00 0.00 Average: lo 1.33 1.33 2.00 2.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/01/2023 _x86_64_ (1 CPU) 08:00:35 PM LINUX RESTART 08:01:01 PM CPU %user %nice %system %iowait %steal %idle 08:02:01 PM all 25.35 0.00 2.60 1.38 0.07 70.61 08:02:01 PM 0 25.35 0.00 2.60 1.38 0.07 70.61 08:03:02 PM all 39.88 0.00 9.50 6.85 0.13 43.65 08:03:02 PM 0 39.88 0.00 9.50 6.85 0.13 43.65 08:04:01 PM all 2.98 0.00 0.35 0.02 0.15 96.51 08:04:01 PM 0 2.98 0.00 0.35 0.02 0.15 96.51 08:05:01 PM all 3.20 0.00 0.25 0.00 0.14 96.40 08:05:01 PM 0 3.20 0.00 0.25 0.00 0.14 96.40 08:06:01 PM all 3.16 0.00 0.27 0.00 0.16 96.40 08:06:01 PM 0 3.16 0.00 0.27 0.00 0.16 96.40 08:07:01 PM all 2.97 0.00 0.29 0.00 0.14 96.60 08:07:01 PM 0 2.97 0.00 0.29 0.00 0.14 96.60 08:08:01 PM all 4.26 0.00 0.79 0.00 0.16 94.79 08:08:01 PM 0 4.26 0.00 0.79 0.00 0.16 94.79 08:09:01 PM all 3.02 0.00 0.31 0.00 0.16 96.51 08:09:01 PM 0 3.02 0.00 0.31 0.00 0.16 96.51 08:10:01 PM all 3.11 0.00 0.25 0.00 0.14 96.50 08:10:01 PM 0 3.11 0.00 0.25 0.00 0.14 96.50 08:11:01 PM all 2.97 0.00 0.25 0.02 0.14 96.61 08:11:01 PM 0 2.97 0.00 0.25 0.02 0.14 96.61 08:12:01 PM all 38.04 0.00 3.08 12.35 0.14 46.39 08:12:01 PM 0 38.04 0.00 3.08 12.35 0.14 46.39 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 66.97 0.00 5.92 2.33 0.11 24.67 08:13:01 PM 0 66.97 0.00 5.92 2.33 0.11 24.67 Average: all 16.39 0.00 1.99 1.92 0.14 79.56 Average: 0 16.39 0.00 1.99 1.92 0.14 79.56