---> uname -a: Linux prd-centos8-docker-8c-8g-13417.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 986 28282 19 2620 30460 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:36:5e:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.207/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fe36:5ee2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:da:5a:ad 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) 03/15/2024 _x86_64_ (8 CPU) 22:41:35 LINUX RESTART (8 CPU) 10:42:01 PM tps rtps wtps bread/s bwrtn/s 10:43:01 PM 105.00 29.50 75.50 7288.76 8391.42 10:44:01 PM 131.49 14.26 117.23 3217.59 8703.38 10:45:01 PM 158.34 3.78 154.56 378.87 12866.27 Average: 131.61 15.85 115.76 3628.79 9986.78 10:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 PM 29470564 31217572 3185148 9.75 2688 2071848 1531680 4.54 211272 2547684 185184 10:44:01 PM 29152872 31067308 3502840 10.73 2688 2231764 1607208 4.77 187452 2853108 47436 10:45:01 PM 28988252 31217820 3667460 11.23 2688 2542344 1432760 4.25 457700 2735084 33172 Average: 29203896 31167567 3451816 10.57 2688 2281985 1523883 4.52 285475 2711959 88597 10:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 405.66 260.39 1798.91 66.55 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 110.36 102.00 665.06 34.45 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 294.05 266.26 2169.18 543.99 0.00 0.00 0.00 0.00 10:45:01 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 270.03 209.55 1544.37 214.97 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) 03/15/2024 _x86_64_ (8 CPU) 22:41:35 LINUX RESTART (8 CPU) 10:42:01 PM CPU %user %nice %system %iowait %steal %idle 10:43:01 PM all 13.90 0.00 2.04 1.77 0.07 82.22 10:43:01 PM 0 12.59 0.00 1.86 1.16 0.05 84.34 10:43:01 PM 1 23.11 0.00 2.11 0.99 0.10 73.69 10:43:01 PM 2 8.35 0.00 2.03 1.59 0.08 87.94 10:43:01 PM 3 16.93 0.00 2.73 0.80 0.07 79.46 10:43:01 PM 4 14.92 0.00 1.76 2.22 0.07 81.04 10:43:01 PM 5 14.77 0.00 2.39 3.70 0.08 79.05 10:43:01 PM 6 8.30 0.00 1.71 2.98 0.07 86.94 10:43:01 PM 7 12.23 0.00 1.76 0.67 0.05 85.29 10:44:01 PM all 9.59 0.00 0.87 1.81 0.06 87.67 10:44:01 PM 0 11.33 0.00 1.29 0.68 0.07 86.64 10:44:01 PM 1 6.87 0.00 0.74 2.71 0.03 89.66 10:44:01 PM 2 10.99 0.00 1.02 3.66 0.08 84.25 10:44:01 PM 3 16.06 0.00 0.88 1.77 0.05 81.23 10:44:01 PM 4 8.52 0.00 0.89 4.16 0.03 86.40 10:44:01 PM 5 4.85 0.00 0.47 0.70 0.17 93.81 10:44:01 PM 6 4.29 0.00 0.28 0.12 0.03 95.28 10:44:01 PM 7 13.82 0.00 1.39 0.67 0.05 84.07 10:45:01 PM all 14.89 0.00 1.40 2.28 0.07 81.36 10:45:01 PM 0 15.16 0.00 0.87 0.33 0.08 83.55 10:45:01 PM 1 21.54 0.00 1.00 3.38 0.08 74.00 10:45:01 PM 2 15.26 0.00 2.31 6.33 0.05 76.05 10:45:01 PM 3 12.58 0.00 1.29 2.31 0.07 83.75 10:45:01 PM 4 15.18 0.00 1.46 1.05 0.08 82.22 10:45:01 PM 5 15.38 0.00 1.32 2.76 0.07 80.48 10:45:01 PM 6 9.54 0.00 1.12 0.80 0.07 88.47 10:45:01 PM 7 14.47 0.00 1.86 1.29 0.05 82.34 Average: all 12.79 0.00 1.44 1.95 0.07 83.75 Average: 0 13.03 0.00 1.34 0.72 0.07 84.84 Average: 1 17.17 0.00 1.28 2.36 0.07 79.12 Average: 2 11.54 0.00 1.79 3.86 0.07 82.74 Average: 3 15.19 0.00 1.64 1.63 0.06 81.48 Average: 4 12.87 0.00 1.37 2.48 0.06 83.22 Average: 5 11.66 0.00 1.39 2.39 0.11 84.45 Average: 6 7.37 0.00 1.04 1.30 0.06 90.24 Average: 7 13.50 0.00 1.67 0.88 0.05 83.90