---> uname -a: Linux prd-centos8-docker-8c-8g-589.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 1008 27033 19 3848 30429 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:b1:a8:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.211/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:feb1:a8ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:40:5f:44 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) 01/28/2024 _x86_64_ (8 CPU) 23:36:22 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 125.98 6.98 119.00 1302.98 9623.93 11:39:01 PM 280.97 18.24 262.73 3253.72 8211.93 11:40:01 PM 156.59 0.70 155.89 66.79 55167.01 Average: 187.85 8.64 179.21 1541.26 24333.39 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29452616 31205648 3203096 9.81 2688 2071040 1448688 4.30 165436 2585440 119320 11:39:01 PM 27387100 30656124 5268612 16.13 2688 3576056 1832916 5.44 313208 4452544 1363628 11:40:01 PM 27695924 31172712 4959788 15.19 2688 3780476 1396188 4.14 539772 3911096 27148 Average: 28178547 31011495 4477165 13.71 2688 3142524 1559264 4.63 339472 3649693 503365 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 63.72 42.24 967.45 7.53 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 611.36 471.96 9882.69 92.51 0.00 0.00 0.00 0.00 11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 231.33 213.65 318.86 1902.71 0.00 0.00 0.00 0.00 11:40:01 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 302.16 242.63 3723.34 667.55 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) 01/28/2024 _x86_64_ (8 CPU) 23:36:22 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 9.91 0.00 0.96 1.09 0.04 88.00 11:38:01 PM 0 3.04 0.00 0.58 0.85 0.07 95.46 11:38:01 PM 1 5.74 0.00 0.48 0.28 0.03 93.46 11:38:01 PM 2 1.72 0.00 0.55 2.84 0.07 94.82 11:38:01 PM 3 39.35 0.00 3.15 1.49 0.05 55.96 11:38:01 PM 4 12.46 0.00 0.92 1.17 0.03 85.41 11:38:01 PM 5 5.73 0.00 0.45 0.15 0.03 93.63 11:38:01 PM 6 7.96 0.00 1.00 1.79 0.03 89.22 11:38:01 PM 7 3.39 0.00 0.57 0.13 0.02 95.90 11:39:01 PM all 14.02 0.00 1.42 1.51 0.07 82.98 11:39:01 PM 0 11.13 0.00 1.44 1.22 0.07 86.14 11:39:01 PM 1 12.82 0.00 2.56 2.79 0.08 81.74 11:39:01 PM 2 12.61 0.00 1.19 2.36 0.07 83.77 11:39:01 PM 3 17.96 0.00 0.99 0.59 0.08 80.39 11:39:01 PM 4 16.06 0.00 1.58 1.39 0.07 80.90 11:39:01 PM 5 9.12 0.00 1.04 0.96 0.07 88.82 11:39:01 PM 6 20.46 0.00 1.69 0.74 0.07 77.05 11:39:01 PM 7 11.96 0.00 0.89 2.07 0.07 85.02 11:40:01 PM all 10.86 0.00 1.43 2.99 0.06 84.66 11:40:01 PM 0 5.55 0.00 1.86 2.23 0.10 90.26 11:40:01 PM 1 11.49 0.00 1.35 3.23 0.07 83.86 11:40:01 PM 2 3.88 0.00 1.12 6.54 0.12 88.35 11:40:01 PM 3 23.89 0.00 1.99 1.37 0.07 72.67 11:40:01 PM 4 9.78 0.00 1.51 2.83 0.05 85.84 11:40:01 PM 5 4.20 0.00 1.24 3.81 0.03 90.72 11:40:01 PM 6 18.52 0.00 1.44 2.43 0.05 77.56 11:40:01 PM 7 9.55 0.00 0.92 1.46 0.03 88.04 Average: all 11.59 0.00 1.27 1.86 0.06 85.21 Average: 0 6.57 0.00 1.29 1.43 0.08 90.62 Average: 1 10.01 0.00 1.47 2.10 0.06 86.36 Average: 2 6.06 0.00 0.95 3.92 0.08 88.98 Average: 3 27.06 0.00 2.04 1.15 0.07 69.68 Average: 4 12.77 0.00 1.33 1.80 0.05 84.05 Average: 5 6.35 0.00 0.91 1.64 0.04 91.06 Average: 6 15.64 0.00 1.38 1.65 0.05 81.28 Average: 7 8.30 0.00 0.79 1.22 0.04 89.66