---> uname -a: Linux prd-centos8-docker-8c-8g-83921.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 1062 26543 19 4284 30364 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:cf:80:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.31/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fecf:80bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0f:24:4d:42 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:fe24:4d42/64 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) 11/15/2024 _x86_64_ (8 CPU) 15:05:33 LINUX RESTART (8 CPU) 03:06:01 PM tps rtps wtps bread/s bwrtn/s 03:07:01 PM 136.52 28.64 107.88 9561.75 5905.90 03:08:01 PM 253.94 6.20 247.74 1175.80 18890.27 03:09:01 PM 172.03 13.51 158.51 1100.17 30206.76 03:10:01 PM 51.15 0.28 50.87 48.65 24895.87 Average: 153.41 12.16 141.25 2971.67 19974.74 03:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 PM 29188332 31144336 3467380 10.62 2688 2276508 2017016 5.98 260944 2767796 213748 03:08:01 PM 27026664 29730440 5629048 17.24 2688 3014820 2745540 8.15 407100 4727316 423752 03:09:01 PM 25415912 29412568 7239800 22.17 2688 4288388 3143816 9.33 721092 5956468 835480 03:10:01 PM 27189872 31101664 5465840 16.74 2688 4203492 1519420 4.51 863920 4043008 24536 Average: 27205195 30347252 5450517 16.69 2688 3445802 2356448 6.99 563264 4373647 374379 03:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 103.58 72.81 1165.78 16.93 0.00 0.00 0.00 0.00 03:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 1469.11 678.34 10466.43 69.40 0.00 0.00 0.00 0.00 03:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM lo 11.41 11.41 1.27 1.27 0.00 0.00 0.00 0.00 03:09:01 PM eth0 448.67 227.27 3590.47 33.97 0.00 0.00 0.00 0.00 03:09:01 PM docker0 4.33 5.28 0.65 0.61 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 75.89 61.28 221.93 18.22 0.00 0.00 0.00 0.00 03:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.85 2.85 0.32 0.32 0.00 0.00 0.00 0.00 Average: eth0 524.27 259.91 3860.88 34.63 0.00 0.00 0.00 0.00 Average: docker0 1.08 1.32 0.16 0.15 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) 11/15/2024 _x86_64_ (8 CPU) 15:05:33 LINUX RESTART (8 CPU) 03:06:01 PM CPU %user %nice %system %iowait %steal %idle 03:07:01 PM all 11.44 0.00 1.24 0.66 0.08 86.58 03:07:01 PM 0 4.06 0.00 0.88 0.37 0.13 94.56 03:07:01 PM 1 10.70 0.00 0.92 0.33 0.05 88.00 03:07:01 PM 2 14.26 0.00 1.17 0.73 0.07 83.76 03:07:01 PM 3 23.02 0.00 2.64 0.87 0.10 73.37 03:07:01 PM 4 9.87 0.00 1.25 0.60 0.08 88.20 03:07:01 PM 5 9.99 0.00 1.10 0.74 0.07 88.10 03:07:01 PM 6 8.06 0.00 0.70 0.57 0.03 90.64 03:07:01 PM 7 11.58 0.00 1.27 1.10 0.08 85.96 03:08:01 PM all 30.98 0.00 1.77 1.39 0.11 65.75 03:08:01 PM 0 41.08 0.00 2.09 1.83 0.10 54.90 03:08:01 PM 1 36.24 0.00 1.88 2.36 0.10 59.42 03:08:01 PM 2 34.97 0.00 1.95 1.41 0.12 61.55 03:08:01 PM 3 26.08 0.00 1.69 0.57 0.12 71.54 03:08:01 PM 4 36.24 0.00 1.71 2.50 0.13 59.42 03:08:01 PM 5 17.38 0.00 1.90 0.57 0.12 80.03 03:08:01 PM 6 25.61 0.00 1.76 0.91 0.13 71.59 03:08:01 PM 7 30.19 0.00 1.16 0.98 0.08 67.59 03:09:01 PM all 23.23 0.27 3.57 1.63 0.11 71.18 03:09:01 PM 0 24.48 2.00 3.83 2.05 0.12 67.51 03:09:01 PM 1 21.20 0.03 3.85 2.73 0.13 72.05 03:09:01 PM 2 22.11 0.03 3.32 0.59 0.13 73.82 03:09:01 PM 3 20.68 0.05 3.70 1.94 0.10 73.53 03:09:01 PM 4 16.56 0.05 3.73 1.22 0.08 78.36 03:09:01 PM 5 19.45 0.00 3.25 1.43 0.12 75.75 03:09:01 PM 6 31.75 0.00 3.95 2.75 0.08 61.46 03:09:01 PM 7 29.54 0.02 2.95 0.34 0.10 67.06 03:10:01 PM all 5.78 0.00 0.72 0.75 0.05 92.70 03:10:01 PM 0 3.50 0.00 0.50 0.02 0.08 95.90 03:10:01 PM 1 1.55 0.00 0.92 1.40 0.05 96.07 03:10:01 PM 2 14.88 0.00 0.65 1.35 0.07 83.05 03:10:01 PM 3 7.40 0.00 0.77 1.05 0.03 90.75 03:10:01 PM 4 1.52 0.00 0.68 2.03 0.03 95.73 03:10:01 PM 5 8.43 0.00 0.82 0.02 0.05 90.69 03:10:01 PM 6 8.21 0.00 0.97 0.03 0.05 90.74 03:10:01 PM 7 0.77 0.00 0.45 0.07 0.07 98.65 Average: all 17.83 0.07 1.82 1.11 0.09 79.09 Average: 0 18.25 0.50 1.82 1.06 0.11 78.26 Average: 1 17.40 0.01 1.88 1.70 0.08 78.92 Average: 2 21.53 0.01 1.77 1.02 0.10 75.57 Average: 3 19.28 0.01 2.20 1.11 0.09 77.32 Average: 4 16.02 0.01 1.84 1.59 0.08 80.46 Average: 5 13.79 0.00 1.76 0.69 0.09 83.67 Average: 6 18.38 0.00 1.84 1.06 0.08 78.64 Average: 7 17.97 0.00 1.46 0.62 0.08 79.86