---> uname -a: Linux prd-centos8-docker-8c-8g-25368.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 1049 27329 19 3511 30384 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:89:e7:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.204/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe89:e77b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:45:e0:a0 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::42:38ff:fe45:e0a0/64 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) 04/23/2024 _x86_64_ (8 CPU) 16:03:32 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 102.78 14.46 88.32 2507.03 6075.41 04:06:01 PM 358.32 19.51 338.81 4427.40 11142.66 04:07:01 PM 273.10 3.07 270.03 462.04 41500.10 04:08:01 PM 81.29 0.90 80.39 68.51 9971.36 Average: 203.87 9.48 194.39 1866.08 17173.65 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29563044 31218440 3092668 9.47 2688 1980508 1438688 4.27 163256 2506148 144272 04:06:01 PM 28535472 30601500 4120240 12.62 2688 2380404 1885324 5.59 236844 3408404 185060 04:07:01 PM 26531720 29543628 6123992 18.75 2688 3311032 2976096 8.83 576836 5008620 20 04:08:01 PM 28019824 31148396 4635888 14.20 2688 3427900 1493468 4.43 807400 3299152 11904 Average: 28162515 30627991 4493197 13.76 2688 2774961 1948394 5.78 446084 3555581 85314 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 113.00 72.11 934.38 25.19 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 359.27 306.80 3325.89 61.82 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 490.07 369.93 8770.20 43.04 0.00 0.00 0.00 0.00 04:07:01 PM docker0 7.30 12.78 0.44 305.81 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 292.77 289.07 394.79 1965.82 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.12 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 313.78 259.48 3356.54 523.97 0.00 0.00 0.00 0.00 Average: docker0 1.82 3.22 0.11 76.47 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) 04/23/2024 _x86_64_ (8 CPU) 16:03:32 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.90 0.00 1.06 0.81 0.05 87.18 04:05:01 PM 0 5.56 0.00 0.93 0.48 0.05 92.97 04:05:01 PM 1 18.95 0.00 1.47 1.49 0.05 78.04 04:05:01 PM 2 12.45 0.00 0.97 0.54 0.05 85.99 04:05:01 PM 3 18.31 0.00 1.45 1.74 0.05 78.45 04:05:01 PM 4 4.19 0.00 0.95 1.04 0.03 93.79 04:05:01 PM 5 7.32 0.00 0.65 0.37 0.03 91.63 04:05:01 PM 6 2.59 0.00 0.52 0.20 0.05 96.64 04:05:01 PM 7 17.79 0.00 1.57 0.65 0.07 79.92 04:06:01 PM all 18.06 0.00 1.32 1.41 0.07 79.15 04:06:01 PM 0 11.69 0.00 2.24 2.76 0.07 83.24 04:06:01 PM 1 21.38 0.00 2.34 2.23 0.08 73.96 04:06:01 PM 2 25.01 0.00 0.94 1.00 0.07 72.98 04:06:01 PM 3 18.52 0.00 0.87 1.44 0.07 79.11 04:06:01 PM 4 12.63 0.00 0.59 0.42 0.05 86.31 04:06:01 PM 5 10.87 0.00 1.04 1.44 0.08 86.57 04:06:01 PM 6 14.79 0.00 0.94 1.27 0.05 82.95 04:06:01 PM 7 29.59 0.00 1.57 0.72 0.07 68.06 04:07:01 PM all 23.41 0.00 2.58 2.23 0.09 71.69 04:07:01 PM 0 25.99 0.00 1.91 0.20 0.10 71.79 04:07:01 PM 1 28.63 0.00 2.15 3.07 0.08 66.07 04:07:01 PM 2 28.70 0.00 2.30 2.56 0.08 66.36 04:07:01 PM 3 19.04 0.00 1.98 2.25 0.08 76.64 04:07:01 PM 4 16.59 0.00 3.26 1.36 0.10 78.68 04:07:01 PM 5 25.00 0.00 2.84 4.76 0.10 67.29 04:07:01 PM 6 24.46 0.00 3.06 1.16 0.10 71.22 04:07:01 PM 7 18.86 0.00 3.13 2.51 0.07 75.44 04:08:01 PM all 12.66 0.00 1.75 0.31 0.06 85.22 04:08:01 PM 0 5.29 0.00 2.09 0.37 0.07 92.17 04:08:01 PM 1 19.99 0.00 1.60 0.75 0.07 77.59 04:08:01 PM 2 6.25 0.00 1.79 0.74 0.07 91.15 04:08:01 PM 3 33.62 0.00 2.04 0.17 0.08 64.09 04:08:01 PM 4 15.16 0.00 1.94 0.20 0.07 82.63 04:08:01 PM 5 7.93 0.00 1.47 0.05 0.05 90.50 04:08:01 PM 6 7.44 0.00 1.46 0.03 0.03 91.04 04:08:01 PM 7 5.57 0.00 1.61 0.13 0.05 92.64 Average: all 16.25 0.00 1.68 1.19 0.07 80.82 Average: 0 12.12 0.00 1.80 0.95 0.07 85.06 Average: 1 22.23 0.00 1.89 1.88 0.07 73.92 Average: 2 18.09 0.00 1.50 1.21 0.07 79.13 Average: 3 22.37 0.00 1.58 1.40 0.07 74.58 Average: 4 12.13 0.00 1.68 0.75 0.06 85.37 Average: 5 12.76 0.00 1.50 1.65 0.07 84.02 Average: 6 12.30 0.00 1.49 0.67 0.06 85.48 Average: 7 17.95 0.00 1.97 1.00 0.06 79.02