---> uname -a: Linux prd-centos8-docker-8c-8g-20232.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: 2800.000 BogoMIPS: 5600.00 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 1060 26568 19 4260 30367 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:3f:d4:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.192/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fe3f:d44c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:4c:21:77 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::42:8bff:fe4c:2177/64 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) 06/29/2024 _x86_64_ (8 CPU) 16:34:24 LINUX RESTART (8 CPU) 04:35:01 PM tps rtps wtps bread/s bwrtn/s 04:36:01 PM 145.62 21.21 124.41 4317.76 8154.68 04:37:01 PM 250.65 9.45 241.20 1316.89 17261.73 04:38:01 PM 129.97 15.08 114.90 5397.93 29925.21 Average: 175.41 15.24 160.17 3677.53 18447.21 04:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 PM 29293684 31127504 3362028 10.30 2688 2154180 1559260 4.63 174600 2744324 173380 04:37:01 PM 27190664 29664144 5465048 16.74 2688 2784316 2660136 7.89 323576 4647824 322528 04:38:01 PM 27109144 30868380 5546568 16.98 2688 4053360 1710860 5.08 689332 4308076 591608 Average: 27864497 30553343 4791215 14.67 2688 2997285 1976752 5.86 395836 3900075 362505 04:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 113.31 85.89 1313.57 33.05 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 919.49 499.02 8565.10 58.48 0.00 0.00 0.00 0.00 04:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM lo 11.36 11.36 1.25 1.25 0.00 0.00 0.00 0.00 04:38:01 PM eth0 724.13 297.40 5764.06 34.35 0.00 0.00 0.00 0.00 04:38:01 PM docker0 4.25 5.16 0.64 0.60 0.00 0.00 0.00 0.00 Average: lo 3.79 3.79 0.42 0.42 0.00 0.00 0.00 0.00 Average: eth0 585.64 294.10 5214.24 41.96 0.00 0.00 0.00 0.00 Average: docker0 1.42 1.72 0.21 0.20 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) 06/29/2024 _x86_64_ (8 CPU) 16:34:24 LINUX RESTART (8 CPU) 04:35:01 PM CPU %user %nice %system %iowait %steal %idle 04:36:01 PM all 11.71 0.00 1.21 1.01 0.05 86.02 04:36:01 PM 0 5.02 0.00 0.82 0.22 0.08 93.86 04:36:01 PM 1 10.95 0.00 1.54 1.10 0.05 86.36 04:36:01 PM 2 12.23 0.00 1.62 0.79 0.05 85.32 04:36:01 PM 3 28.52 0.00 2.17 1.04 0.07 68.21 04:36:01 PM 4 10.00 0.00 1.18 0.48 0.05 88.28 04:36:01 PM 5 15.66 0.00 1.07 1.29 0.03 81.95 04:36:01 PM 6 4.28 0.00 0.57 0.73 0.03 94.39 04:36:01 PM 7 7.02 0.00 0.75 2.42 0.07 89.74 04:37:01 PM all 33.01 0.00 1.65 1.25 0.08 64.00 04:37:01 PM 0 28.68 0.00 1.27 0.75 0.08 69.20 04:37:01 PM 1 23.56 0.00 1.79 1.56 0.08 73.01 04:37:01 PM 2 23.95 0.00 2.28 1.91 0.08 71.77 04:37:01 PM 3 37.68 0.00 1.19 0.40 0.07 60.67 04:37:01 PM 4 44.65 0.00 2.28 2.33 0.08 50.66 04:37:01 PM 5 36.08 0.00 1.69 0.90 0.08 61.24 04:37:01 PM 6 42.69 0.00 1.29 1.33 0.08 54.61 04:37:01 PM 7 26.77 0.00 1.42 0.84 0.08 70.89 04:38:01 PM all 19.47 0.27 3.24 2.56 0.08 74.38 04:38:01 PM 0 22.75 0.02 2.85 0.05 0.12 74.22 04:38:01 PM 1 17.71 0.02 4.09 7.92 0.08 70.18 04:38:01 PM 2 14.42 0.05 2.93 2.67 0.08 79.84 04:38:01 PM 3 22.83 0.07 3.20 1.08 0.08 72.74 04:38:01 PM 4 23.57 1.93 3.92 1.45 0.08 69.05 04:38:01 PM 5 17.03 0.00 2.78 3.59 0.08 76.52 04:38:01 PM 6 17.85 0.00 2.83 0.36 0.07 78.90 04:38:01 PM 7 19.59 0.05 3.32 3.40 0.07 73.57 Average: all 21.39 0.09 2.03 1.60 0.07 74.81 Average: 0 18.78 0.01 1.64 0.34 0.10 79.13 Average: 1 17.40 0.01 2.46 3.51 0.07 76.55 Average: 2 16.87 0.02 2.27 1.79 0.07 78.98 Average: 3 29.68 0.02 2.18 0.84 0.07 67.20 Average: 4 26.06 0.64 2.45 1.42 0.07 69.35 Average: 5 22.93 0.00 1.84 1.92 0.07 73.23 Average: 6 21.59 0.00 1.56 0.81 0.06 75.99 Average: 7 17.78 0.02 1.82 2.22 0.07 78.09