---> uname -a: Linux prd-centos8-docker-8c-8g-10982.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1017 27216 19 3655 30419 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:d1:59:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.174/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fed1:594a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:d1:e5:1e 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/10/2024 _x86_64_ (8 CPU) 14:23:17 LINUX RESTART (8 CPU) 02:24:01 PM tps rtps wtps bread/s bwrtn/s 02:25:01 PM 131.87 9.05 122.83 2880.64 10364.31 02:26:01 PM 257.63 14.66 242.97 1682.77 9266.46 02:27:01 PM 154.16 2.07 152.09 141.98 46780.92 Average: 181.22 8.59 172.63 1568.54 22135.86 02:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 PM 29399988 31261072 3255724 9.97 2688 2178360 1414268 4.20 172660 2626552 157792 02:26:01 PM 27573412 30667516 5082300 15.56 2688 3402680 1867752 5.54 248788 4335388 1132744 02:27:01 PM 27884384 31163952 4771328 14.61 2688 3583208 1455628 4.32 481420 3780428 27056 Average: 28285928 31030847 4369784 13.38 2688 3054749 1579216 4.69 300956 3580789 439197 02:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 PM eth0 94.44 66.76 1267.67 22.31 0.00 0.00 0.00 0.00 02:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM eth0 521.79 406.83 9100.65 67.33 0.00 0.00 0.00 0.00 02:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM eth0 186.94 187.80 348.73 1203.85 0.00 0.00 0.00 0.00 02:27:01 PM docker0 0.00 0.00 0.00 0.00 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 267.73 220.47 3572.53 431.12 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 01/10/2024 _x86_64_ (8 CPU) 14:23:17 LINUX RESTART (8 CPU) 02:24:01 PM CPU %user %nice %system %iowait %steal %idle 02:25:01 PM all 10.39 0.00 1.03 0.81 0.04 87.72 02:25:01 PM 0 7.05 0.00 0.77 0.40 0.07 91.71 02:25:01 PM 1 3.93 0.00 0.72 0.89 0.05 94.41 02:25:01 PM 2 21.24 0.00 1.40 1.17 0.07 76.12 02:25:01 PM 3 6.82 0.00 0.67 0.08 0.05 92.38 02:25:01 PM 4 8.24 0.00 0.90 0.30 0.03 90.52 02:25:01 PM 5 15.11 0.00 1.95 0.82 0.03 82.09 02:25:01 PM 6 6.19 0.00 0.70 1.02 0.02 92.07 02:25:01 PM 7 14.55 0.00 1.13 1.80 0.03 82.48 02:26:01 PM all 12.00 0.00 1.17 1.16 0.07 85.59 02:26:01 PM 0 14.96 0.00 1.49 1.10 0.07 82.38 02:26:01 PM 1 16.40 0.00 1.57 2.36 0.07 79.61 02:26:01 PM 2 6.05 0.00 1.14 0.62 0.08 92.11 02:26:01 PM 3 10.91 0.00 0.80 0.72 0.08 87.48 02:26:01 PM 4 19.85 0.00 1.66 1.24 0.07 77.19 02:26:01 PM 5 11.45 0.00 0.67 1.79 0.07 86.02 02:26:01 PM 6 8.57 0.00 1.02 0.75 0.07 89.60 02:26:01 PM 7 7.80 0.00 1.04 0.74 0.05 90.38 02:27:01 PM all 11.13 0.00 1.33 2.48 0.10 84.96 02:27:01 PM 0 3.43 0.00 1.19 1.02 0.10 94.27 02:27:01 PM 1 25.60 0.00 1.75 1.99 0.15 70.51 02:27:01 PM 2 3.14 0.00 1.07 4.07 0.15 91.57 02:27:01 PM 3 8.08 0.00 1.44 4.87 0.10 85.52 02:27:01 PM 4 7.36 0.00 1.49 5.56 0.07 85.52 02:27:01 PM 5 7.27 0.00 0.80 0.84 0.07 91.03 02:27:01 PM 6 21.52 0.00 1.51 0.65 0.10 76.22 02:27:01 PM 7 12.64 0.00 1.39 0.85 0.07 85.06 Average: all 11.17 0.00 1.18 1.49 0.07 86.09 Average: 0 8.48 0.00 1.15 0.84 0.08 89.45 Average: 1 15.31 0.00 1.35 1.74 0.09 81.50 Average: 2 10.14 0.00 1.20 1.96 0.10 86.60 Average: 3 8.60 0.00 0.97 1.89 0.08 88.46 Average: 4 11.81 0.00 1.35 2.37 0.06 84.42 Average: 5 11.28 0.00 1.14 1.15 0.06 86.38 Average: 6 12.09 0.00 1.07 0.81 0.06 85.97 Average: 7 11.67 0.00 1.19 1.13 0.05 85.97