---> uname -a: Linux prd-centos8-docker-8c-8g-85666.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 1081 26685 19 4123 30346 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:b2:19:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.212/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:feb2:19c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:5f:99:ab 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::42:6dff:fe5f:99ab/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) 11/21/2024 _x86_64_ (8 CPU) 20:55:05 LINUX RESTART (8 CPU) 08:56:02 PM tps rtps wtps bread/s bwrtn/s 08:57:01 PM 226.01 15.03 210.98 3178.99 11958.57 08:58:01 PM 176.35 7.96 168.39 1299.93 25374.35 08:59:01 PM 119.63 16.13 103.50 5441.25 34684.29 Average: 173.70 13.03 160.68 3307.21 24073.16 08:56:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:57:01 PM 28941452 30975960 3714260 11.37 2688 2351116 1790724 5.31 180888 3063440 200388 08:58:01 PM 26565144 29567004 6090568 18.65 2688 3300108 2918380 8.66 335708 5211980 381212 08:59:01 PM 27298788 31046764 5356924 16.40 2688 4041104 1535356 4.56 870320 3937036 4 Average: 27601795 30529909 5053917 15.48 2688 3230776 2081487 6.18 462305 4070819 193868 08:56:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 330.46 251.17 3799.65 59.19 0.00 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 1260.28 502.96 8409.98 47.58 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 13.43 13.43 1.41 1.41 0.00 0.00 0.00 0.00 08:59:01 PM eth0 225.59 187.67 1408.59 1117.61 0.00 0.00 0.00 0.00 08:59:01 PM docker0 4.72 5.70 0.71 0.66 0.00 0.00 0.00 0.00 Average: lo 4.50 4.50 0.47 0.47 0.00 0.00 0.00 0.00 Average: eth0 607.05 314.31 4543.97 410.04 0.00 0.00 0.00 0.00 Average: docker0 1.58 1.91 0.24 0.22 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) 11/21/2024 _x86_64_ (8 CPU) 20:55:05 LINUX RESTART (8 CPU) 08:56:02 PM CPU %user %nice %system %iowait %steal %idle 08:57:01 PM all 9.88 0.00 1.16 1.19 0.06 87.71 08:57:01 PM 0 3.02 0.00 0.71 0.47 0.07 95.73 08:57:01 PM 1 13.42 0.00 1.32 1.88 0.07 83.30 08:57:01 PM 2 18.38 0.00 2.48 2.33 0.05 76.75 08:57:01 PM 3 6.72 0.00 0.83 0.89 0.09 91.47 08:57:01 PM 4 19.38 0.00 1.41 1.09 0.07 78.05 08:57:01 PM 5 5.81 0.00 0.87 0.53 0.05 92.75 08:57:01 PM 6 7.42 0.00 0.90 1.56 0.05 90.07 08:57:01 PM 7 4.93 0.00 0.73 0.75 0.07 93.52 08:58:01 PM all 32.90 0.00 2.46 1.29 0.09 63.25 08:58:01 PM 0 39.42 0.00 1.85 0.55 0.08 58.10 08:58:01 PM 1 23.29 0.00 3.05 3.05 0.10 70.51 08:58:01 PM 2 28.37 0.00 2.92 1.48 0.10 67.13 08:58:01 PM 3 25.13 0.00 2.42 0.50 0.08 71.86 08:58:01 PM 4 40.17 0.00 2.55 1.87 0.08 55.33 08:58:01 PM 5 29.52 0.00 2.10 0.03 0.10 68.24 08:58:01 PM 6 45.82 0.00 2.25 0.75 0.08 51.09 08:58:01 PM 7 31.58 0.00 2.57 2.12 0.08 63.64 08:59:01 PM all 19.07 0.26 2.59 2.02 0.08 75.98 08:59:01 PM 0 23.17 0.03 3.06 0.99 0.08 72.66 08:59:01 PM 1 25.13 0.00 2.48 2.31 0.08 69.99 08:59:01 PM 2 23.06 0.00 2.75 3.12 0.07 71.00 08:59:01 PM 3 22.10 0.02 2.38 1.69 0.07 73.75 08:59:01 PM 4 17.09 0.00 2.67 1.46 0.07 78.71 08:59:01 PM 5 14.90 0.34 1.96 4.79 0.07 77.94 08:59:01 PM 6 13.20 0.08 2.90 0.23 0.08 83.50 08:59:01 PM 7 13.94 1.61 2.53 1.58 0.12 80.23 Average: all 20.65 0.09 2.07 1.50 0.08 75.61 Average: 0 21.93 0.01 1.88 0.67 0.08 75.42 Average: 1 20.63 0.00 2.29 2.41 0.08 74.58 Average: 2 23.29 0.00 2.72 2.31 0.07 71.61 Average: 3 18.04 0.01 1.88 1.03 0.08 78.97 Average: 4 25.55 0.00 2.21 1.47 0.07 70.69 Average: 5 16.79 0.11 1.65 1.79 0.07 79.59 Average: 6 22.12 0.03 2.02 0.84 0.07 74.91 Average: 7 16.86 0.54 1.95 1.48 0.09 79.08