---> uname -a: Linux prd-centos8-docker-8c-8g-24429.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1039 27342 19 3508 30394 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:31:26:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.107/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe31:2646/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:df:66:47 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:5aff:fedf:6647/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 04/19/2024 _x86_64_ (8 CPU) 16:03:25 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 95.25 9.08 86.17 1577.61 5982.02 04:06:02 PM 362.61 19.68 342.93 4341.54 11007.95 04:07:01 PM 235.70 2.63 233.07 426.57 40015.64 04:08:01 PM 101.73 1.25 100.48 101.03 11207.63 Average: 198.66 8.18 190.48 1616.53 16957.51 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29565992 31245056 3089720 9.46 2688 2004112 1448052 4.30 165412 2501168 158776 04:06:02 PM 28468424 30560184 4187288 12.82 2688 2405444 1886468 5.60 257504 3452388 210796 04:07:01 PM 26811456 29851976 5844256 17.90 2688 3339680 2671616 7.93 572012 4734236 36372 04:08:01 PM 28061948 31187924 4593764 14.07 2688 3425108 1446060 4.29 806528 3257000 33692 Average: 28226955 30711285 4428757 13.56 2688 2793586 1863049 5.53 450364 3486198 109909 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 63.58 44.52 980.80 8.57 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 PM eth0 372.05 317.88 3601.13 63.94 0.00 0.00 0.00 0.00 04:06:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 436.92 333.23 8458.40 38.34 0.00 0.00 0.00 0.00 04:07:01 PM docker0 6.01 10.08 0.34 277.93 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 357.76 330.32 427.12 1965.07 0.00 0.00 0.00 0.00 04:08:01 PM docker0 1.20 2.20 0.09 32.53 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 307.04 256.16 3345.56 521.01 0.00 0.00 0.00 0.00 Average: docker0 1.79 3.04 0.11 76.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 04/19/2024 _x86_64_ (8 CPU) 16:03:25 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.39 0.00 0.96 0.68 0.04 87.93 04:05:01 PM 0 8.69 0.00 0.75 0.80 0.07 89.69 04:05:01 PM 1 11.42 0.00 0.97 0.45 0.05 87.11 04:05:01 PM 2 8.20 0.00 1.14 1.54 0.03 89.10 04:05:01 PM 3 12.16 0.00 0.99 0.47 0.07 86.32 04:05:01 PM 4 4.54 0.00 0.63 0.63 0.03 94.15 04:05:01 PM 5 23.90 0.00 1.90 0.84 0.03 73.33 04:05:01 PM 6 4.12 0.00 0.28 0.05 0.03 95.51 04:05:01 PM 7 10.12 0.00 0.98 0.67 0.03 88.19 04:06:02 PM all 20.83 0.00 1.49 1.87 0.08 75.73 04:06:02 PM 0 33.65 0.00 1.49 3.10 0.10 61.67 04:06:02 PM 1 26.25 0.00 0.94 2.24 0.08 70.49 04:06:02 PM 2 7.53 0.00 1.14 1.22 0.07 90.05 04:06:02 PM 3 17.60 0.00 1.96 2.18 0.10 78.17 04:06:02 PM 4 27.06 0.00 1.54 0.22 0.08 71.10 04:06:02 PM 5 19.21 0.00 1.59 1.50 0.07 77.63 04:06:02 PM 6 13.26 0.00 1.41 2.56 0.07 82.71 04:06:02 PM 7 22.09 0.00 1.91 1.91 0.08 74.01 04:07:01 PM all 22.46 0.00 2.57 3.86 0.08 71.03 04:07:01 PM 0 19.84 0.00 3.49 3.85 0.09 72.73 04:07:01 PM 1 26.40 0.00 2.82 3.71 0.09 66.98 04:07:01 PM 2 21.13 0.00 2.71 5.26 0.07 70.84 04:07:01 PM 3 21.20 0.00 2.98 10.31 0.09 65.42 04:07:01 PM 4 19.70 0.00 2.93 2.72 0.09 74.57 04:07:01 PM 5 22.20 0.00 2.26 1.65 0.07 73.82 04:07:01 PM 6 27.85 0.00 1.68 2.81 0.07 67.59 04:07:01 PM 7 21.38 0.00 1.67 0.60 0.07 76.28 04:08:01 PM all 12.38 0.00 2.09 0.52 0.06 84.94 04:08:01 PM 0 14.51 0.00 2.21 0.18 0.08 83.01 04:08:01 PM 1 9.75 0.00 2.18 1.84 0.07 86.16 04:08:01 PM 2 11.76 0.00 1.89 0.03 0.07 86.25 04:08:01 PM 3 12.65 0.00 2.50 0.10 0.07 84.68 04:08:01 PM 4 15.43 0.00 1.73 0.89 0.07 81.89 04:08:01 PM 5 16.77 0.00 2.36 0.18 0.07 80.61 04:08:01 PM 6 9.47 0.00 1.99 0.32 0.05 88.17 04:08:01 PM 7 8.69 0.00 1.86 0.64 0.03 88.78 Average: all 16.48 0.00 1.77 1.72 0.07 79.96 Average: 0 19.16 0.00 1.98 1.97 0.08 76.80 Average: 1 18.41 0.00 1.72 2.05 0.07 77.74 Average: 2 12.10 0.00 1.71 1.99 0.06 84.14 Average: 3 15.87 0.00 2.10 3.23 0.08 78.72 Average: 4 16.66 0.00 1.70 1.11 0.07 80.47 Average: 5 20.51 0.00 2.03 1.04 0.06 76.36 Average: 6 13.59 0.00 1.34 1.43 0.05 83.59 Average: 7 15.54 0.00 1.60 0.95 0.05 81.85