---> uname -a: Linux prd-centos7-builder-1c-1g-1301.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: 2799.870 BogoMIPS: 5599.74 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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 338 127 10 524 478 Swap: 1023 3 1020 ---> 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:dd:1c:af brd ff:ff:ff:ff:ff:ff inet 10.32.6.89/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fedd:1caf/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) 12/18/2023 _x86_64_ (1 CPU) 04:50:26 PM LINUX RESTART 04:51:01 PM tps rtps wtps bread/s bwrtn/s 04:52:01 PM 125.38 4.41 120.98 147.92 16307.90 04:53:02 PM 162.85 12.73 150.12 1716.28 20511.26 04:54:01 PM 288.71 93.43 195.28 9135.58 34398.45 04:55:01 PM 70.64 36.31 34.33 1985.66 2894.66 04:56:01 PM 47.78 45.65 2.13 1184.01 79.21 04:57:01 PM 84.52 42.04 42.48 4154.75 1831.01 Average: 128.04 39.07 88.97 3009.04 12370.12 04:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:52:01 PM 126680 887780 87.51 2088 516124 430632 20.87 325124 413060 16980 04:53:02 PM 155620 858840 84.66 0 420116 529376 25.66 302712 384568 12464 04:54:01 PM 227616 786844 77.56 0 400260 411200 19.93 152764 451228 19140 04:55:01 PM 158740 855720 84.35 0 486448 371376 18.00 153108 497404 8 04:56:01 PM 113372 901088 88.82 0 518748 389556 18.88 169772 521916 48 04:57:01 PM 147780 866680 85.43 0 454392 418208 20.27 222644 443036 21888 Average: 154968 859492 84.72 348 466015 425058 20.60 221021 451869 11755 04:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:52:01 PM eth0 93.95 89.14 1332.03 9.62 0.00 0.00 0.00 04:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:02 PM eth0 106.92 99.04 1796.99 13.92 0.00 0.00 0.00 04:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 PM eth0 41.45 40.04 772.21 7.00 0.00 0.00 0.00 04:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 PM eth0 4.04 4.99 2.97 1.65 0.00 0.00 0.00 04:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 PM eth0 4.25 3.56 3.23 3.80 0.00 0.00 0.00 04:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 PM eth0 17.90 19.45 42.87 10.10 0.00 0.00 0.00 04:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.81 41.81 642.72 7.57 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 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) 12/18/2023 _x86_64_ (1 CPU) 04:50:26 PM LINUX RESTART 04:51:01 PM CPU %user %nice %system %iowait %steal %idle 04:52:01 PM all 67.79 0.00 5.69 2.36 0.16 23.99 04:52:01 PM 0 67.79 0.00 5.69 2.36 0.16 23.99 04:53:02 PM all 68.79 0.00 6.46 1.03 0.17 23.55 04:53:02 PM 0 68.79 0.00 6.46 1.03 0.17 23.55 04:54:01 PM all 65.66 0.00 6.92 8.33 0.11 18.97 04:54:01 PM 0 65.66 0.00 6.92 8.33 0.11 18.97 04:55:01 PM all 28.49 0.00 2.01 2.03 0.07 67.40 04:55:01 PM 0 28.49 0.00 2.01 2.03 0.07 67.40 04:56:01 PM all 8.76 0.00 0.88 5.76 0.05 84.55 04:56:01 PM 0 8.76 0.00 0.88 5.76 0.05 84.55 04:57:01 PM all 65.34 0.00 3.19 6.03 0.15 25.30 04:57:01 PM 0 65.34 0.00 3.19 6.03 0.15 25.30 Average: all 50.01 0.00 4.12 4.25 0.12 41.51 Average: 0 50.01 0.00 4.12 4.25 0.12 41.51