---> uname -a: Linux prd-centos8-docker-8c-8g-24979.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1035 27343 19 3511 30398 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:03:98:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.122/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe03:98c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:6b:3d:a4 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::42:21ff:fe6b:3da4/64 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) 04/21/2024 _x86_64_ (8 CPU) 16:03:26 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 100.83 16.80 84.04 2677.95 5742.88 04:06:01 PM 327.04 18.93 308.11 4365.61 11093.87 04:07:01 PM 263.11 3.05 260.06 487.17 41431.37 04:08:01 PM 77.67 0.90 76.77 68.51 9913.30 Average: 192.17 9.92 182.25 1899.78 17045.82 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29581632 31243360 3074080 9.41 2688 1987100 1470972 4.36 162872 2487696 149776 04:06:01 PM 28454948 30547860 4200764 12.86 2688 2406500 2033024 6.03 240728 3483364 211516 04:07:01 PM 27023840 30035100 5631872 17.25 2688 3311020 2363180 7.01 577736 4518476 56 04:08:01 PM 28008780 31137320 4646932 14.23 2688 3427824 1511448 4.48 806884 3311716 11904 Average: 28267300 30740910 4388412 13.44 2688 2783111 1844656 5.47 447055 3450313 93313 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 171.09 108.73 1100.89 40.06 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 368.84 315.18 3743.89 59.01 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 436.27 327.06 8352.25 38.21 0.00 0.00 0.00 0.00 04:07:01 PM docker0 7.40 12.85 0.44 306.56 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 356.88 340.07 398.86 1967.16 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.10 0.00 0.01 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 333.28 272.77 3399.07 526.13 0.00 0.00 0.00 0.00 Average: docker0 1.85 3.24 0.11 76.65 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) 04/21/2024 _x86_64_ (8 CPU) 16:03:26 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 11.16 0.00 1.17 1.10 0.04 86.53 04:05:01 PM 0 5.28 0.00 0.78 0.02 0.05 93.87 04:05:01 PM 1 6.24 0.00 0.78 1.87 0.05 91.05 04:05:01 PM 2 22.35 0.00 2.54 1.20 0.05 73.86 04:05:01 PM 3 2.50 0.00 0.57 0.90 0.05 95.98 04:05:01 PM 4 6.09 0.00 0.69 1.22 0.03 91.97 04:05:01 PM 5 16.05 0.00 1.89 1.54 0.05 80.47 04:05:01 PM 6 17.71 0.00 1.18 0.60 0.03 80.47 04:05:01 PM 7 13.05 0.00 0.88 1.44 0.03 84.60 04:06:01 PM all 18.75 0.00 1.30 2.00 0.07 77.87 04:06:01 PM 0 21.49 0.00 1.09 0.75 0.08 76.59 04:06:01 PM 1 22.10 0.00 2.46 3.68 0.07 71.69 04:06:01 PM 2 19.42 0.00 1.12 1.17 0.07 78.22 04:06:01 PM 3 10.16 0.00 1.17 1.98 0.08 86.61 04:06:01 PM 4 15.59 0.00 1.04 1.70 0.05 81.61 04:06:01 PM 5 15.42 0.00 0.79 1.00 0.07 82.72 04:06:01 PM 6 27.31 0.00 1.24 2.81 0.08 68.56 04:06:01 PM 7 18.49 0.00 1.52 2.92 0.07 77.00 04:07:01 PM all 21.94 0.00 2.56 3.42 0.09 71.98 04:07:01 PM 0 15.67 0.00 2.40 0.96 0.08 80.90 04:07:01 PM 1 12.18 0.00 2.36 11.47 0.13 73.86 04:07:01 PM 2 12.97 0.00 2.20 3.04 0.10 81.68 04:07:01 PM 3 33.60 0.00 3.17 1.09 0.08 62.05 04:07:01 PM 4 20.59 0.00 2.61 3.13 0.08 73.59 04:07:01 PM 5 30.53 0.00 2.45 3.17 0.08 63.76 04:07:01 PM 6 18.60 0.00 2.89 1.85 0.08 76.58 04:07:01 PM 7 31.34 0.00 2.43 2.66 0.08 63.48 04:08:01 PM all 12.67 0.00 1.62 0.41 0.05 85.25 04:08:01 PM 0 5.71 0.00 1.65 0.07 0.07 92.50 04:08:01 PM 1 19.46 0.00 1.89 0.13 0.07 78.46 04:08:01 PM 2 25.94 0.00 1.60 0.43 0.07 71.95 04:08:01 PM 3 22.75 0.00 1.79 0.33 0.07 75.06 04:08:01 PM 4 4.95 0.00 1.37 0.30 0.07 93.30 04:08:01 PM 5 6.37 0.00 1.15 0.13 0.03 92.31 04:08:01 PM 6 4.57 0.00 1.66 0.84 0.03 92.90 04:08:01 PM 7 11.56 0.00 1.84 1.02 0.03 85.55 Average: all 16.12 0.00 1.66 1.73 0.07 80.42 Average: 0 12.03 0.00 1.48 0.45 0.07 85.97 Average: 1 14.99 0.00 1.87 4.27 0.08 78.78 Average: 2 20.18 0.00 1.87 1.46 0.07 76.42 Average: 3 17.25 0.00 1.68 1.08 0.07 79.93 Average: 4 11.80 0.00 1.42 1.59 0.06 85.14 Average: 5 17.09 0.00 1.57 1.46 0.06 79.83 Average: 6 17.06 0.00 1.74 1.52 0.06 79.62 Average: 7 18.60 0.00 1.67 2.01 0.05 77.66