---> uname -a: Linux prd-centos8-docker-8c-8g-77205.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 1056 26714 19 4119 30371 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:07:e9:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.166/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe07:e9db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0f:46:46:2c 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:fff:fe46:462c/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) 10/16/2024 _x86_64_ (8 CPU) 20:53:24 LINUX RESTART (8 CPU) 08:54:01 PM tps rtps wtps bread/s bwrtn/s 08:55:01 PM 135.59 9.06 126.52 2793.87 8901.03 08:56:01 PM 251.22 18.90 232.33 2697.28 13769.37 08:57:01 PM 127.20 16.34 110.86 5519.91 31109.90 Average: 171.33 14.77 156.56 3670.51 17927.73 08:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 PM 29505680 31280404 3150032 9.65 2688 2096012 1391252 4.13 169864 2537580 103728 08:56:01 PM 27773560 29971884 4882152 14.95 2688 2511044 2545068 7.55 274148 4123104 97108 08:57:01 PM 26600288 30110016 6055424 18.54 2688 3804740 2643144 7.84 647056 4851748 346428 Average: 27959843 30454101 4695869 14.38 2688 2803932 2193155 6.51 363689 3837477 182421 08:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 95.78 69.98 1051.10 31.13 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 470.45 370.29 5271.15 54.88 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM lo 13.68 13.68 1.43 1.43 0.00 0.00 0.00 0.00 08:57:01 PM eth0 1172.68 440.23 7607.71 43.57 0.00 0.00 0.00 0.00 08:57:01 PM docker0 4.78 5.76 0.72 0.66 0.00 0.00 0.00 0.00 Average: lo 4.56 4.56 0.48 0.48 0.00 0.00 0.00 0.00 Average: eth0 579.68 293.50 4643.45 43.19 0.00 0.00 0.00 0.00 Average: docker0 1.59 1.92 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) 10/16/2024 _x86_64_ (8 CPU) 20:53:24 LINUX RESTART (8 CPU) 08:54:01 PM CPU %user %nice %system %iowait %steal %idle 08:55:01 PM all 8.40 0.00 1.02 0.76 0.04 89.77 08:55:01 PM 0 2.79 0.00 0.47 0.87 0.03 95.84 08:55:01 PM 1 5.48 0.00 1.04 1.00 0.05 92.43 08:55:01 PM 2 4.50 0.00 0.80 0.47 0.05 94.18 08:55:01 PM 3 11.19 0.00 1.10 1.10 0.03 86.57 08:55:01 PM 4 11.90 0.00 1.29 0.90 0.05 85.86 08:55:01 PM 5 4.35 0.00 0.63 0.15 0.03 94.83 08:55:01 PM 6 12.56 0.00 1.67 1.05 0.05 84.67 08:55:01 PM 7 14.41 0.00 1.17 0.55 0.05 83.81 08:56:01 PM all 31.44 0.00 1.37 1.20 0.09 65.89 08:56:01 PM 0 31.66 0.00 1.39 0.30 0.12 66.53 08:56:01 PM 1 30.50 0.00 0.89 0.62 0.08 67.91 08:56:01 PM 2 19.03 0.00 1.32 0.89 0.10 78.66 08:56:01 PM 3 44.00 0.00 1.84 1.34 0.10 52.72 08:56:01 PM 4 29.42 0.00 2.31 3.09 0.10 65.08 08:56:01 PM 5 29.82 0.00 1.24 2.33 0.08 66.53 08:56:01 PM 6 33.48 0.00 1.10 0.87 0.08 64.46 08:56:01 PM 7 33.65 0.00 0.84 0.18 0.08 65.25 08:57:01 PM all 19.23 0.23 3.58 2.03 0.09 74.84 08:57:01 PM 0 21.68 1.66 3.35 0.79 0.08 72.44 08:57:01 PM 1 21.43 0.00 4.25 1.32 0.10 72.90 08:57:01 PM 2 23.39 0.05 4.01 2.18 0.08 70.28 08:57:01 PM 3 16.57 0.07 3.32 1.16 0.08 78.79 08:57:01 PM 4 19.09 0.00 3.00 0.54 0.08 77.29 08:57:01 PM 5 19.57 0.00 3.35 2.77 0.08 74.22 08:57:01 PM 6 17.24 0.03 3.72 3.12 0.08 75.80 08:57:01 PM 7 14.89 0.00 3.68 4.34 0.10 77.00 Average: all 19.69 0.07 1.98 1.33 0.08 76.85 Average: 0 18.69 0.55 1.73 0.65 0.08 78.30 Average: 1 19.12 0.00 2.05 0.98 0.08 77.77 Average: 2 15.62 0.02 2.04 1.17 0.08 81.07 Average: 3 23.92 0.02 2.08 1.20 0.07 72.70 Average: 4 20.13 0.00 2.19 1.51 0.08 76.08 Average: 5 17.89 0.00 1.73 1.75 0.07 78.56 Average: 6 21.10 0.01 2.16 1.68 0.07 74.98 Average: 7 21.00 0.00 1.89 1.68 0.08 75.35