---> uname -a: Linux prd-centos8-docker-8c-8g-18359.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: 2799.996 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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1046 27323 19 3520 30387 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:c7:55:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.90/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fec7:55a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:55:9b:5b 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::42:15ff:fe55:9b5b/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) 03/26/2024 _x86_64_ (8 CPU) 16:04:14 LINUX RESTART (8 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 71.99 7.08 64.91 1304.37 5378.01 04:07:01 PM 311.43 14.80 296.63 3124.29 11170.69 04:08:01 PM 235.67 6.75 228.92 1265.98 12400.42 04:09:01 PM 153.84 1.47 152.37 415.66 35123.17 Average: 193.23 7.52 185.71 1527.53 16018.87 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 29607492 31255972 3048220 9.33 2688 1974336 1435104 4.26 162464 2465976 138700 04:07:01 PM 28856872 30798340 3798840 11.63 2688 2258376 1810868 5.37 192704 3140980 94324 04:08:01 PM 27367432 29785260 5288280 16.19 2688 2727012 2555304 7.58 461860 4328792 196396 04:09:01 PM 28025572 31145152 4630140 14.18 2688 3419200 1514032 4.49 631432 3469916 100684 Average: 28464342 30746181 4191370 12.84 2688 2594731 1828827 5.43 362115 3351416 132526 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 53.02 38.09 807.59 7.75 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 202.38 173.79 1909.90 46.30 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 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 440.45 370.28 6095.00 49.29 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 278.59 239.98 4315.72 1157.31 0.00 0.00 0.00 0.00 04:09:01 PM docker0 8.20 13.73 0.48 305.78 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 243.61 205.54 3282.10 315.20 0.00 0.00 0.00 0.00 Average: docker0 2.05 3.43 0.12 76.45 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) 03/26/2024 _x86_64_ (8 CPU) 16:04:14 LINUX RESTART (8 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 7.84 0.00 0.73 1.48 0.05 89.90 04:06:01 PM 0 4.69 0.00 0.57 0.62 0.03 94.09 04:06:01 PM 1 1.49 0.00 0.18 0.00 0.07 98.26 04:06:01 PM 2 21.24 0.00 1.69 0.94 0.08 76.05 04:06:01 PM 3 10.15 0.00 1.21 2.35 0.05 86.25 04:06:01 PM 4 6.78 0.00 0.45 0.32 0.03 92.42 04:06:01 PM 5 9.28 0.00 0.65 2.44 0.05 87.58 04:06:01 PM 6 8.22 0.00 0.79 4.43 0.03 86.54 04:06:01 PM 7 0.92 0.00 0.32 0.73 0.02 98.01 04:07:01 PM all 12.56 0.00 1.17 1.86 0.07 84.34 04:07:01 PM 0 4.63 0.00 0.45 0.30 0.07 94.55 04:07:01 PM 1 11.22 0.00 1.58 2.47 0.08 84.65 04:07:01 PM 2 15.78 0.00 1.42 2.39 0.07 80.34 04:07:01 PM 3 18.11 0.00 1.45 3.67 0.07 76.70 04:07:01 PM 4 15.68 0.00 1.71 3.30 0.07 79.25 04:07:01 PM 5 11.79 0.00 1.10 0.38 0.07 86.66 04:07:01 PM 6 15.17 0.00 0.80 0.79 0.08 83.15 04:07:01 PM 7 8.07 0.00 0.87 1.57 0.07 89.42 04:08:01 PM all 29.90 0.00 1.61 2.21 0.12 66.16 04:08:01 PM 0 33.21 0.00 1.53 2.10 0.12 63.04 04:08:01 PM 1 29.59 0.00 1.76 4.25 0.13 64.27 04:08:01 PM 2 29.48 0.00 1.31 2.18 0.12 66.91 04:08:01 PM 3 26.99 0.00 1.54 0.44 0.13 70.89 04:08:01 PM 4 28.32 0.00 1.51 1.01 0.10 69.07 04:08:01 PM 5 29.66 0.00 1.53 0.62 0.10 68.08 04:08:01 PM 6 35.63 0.00 2.06 5.48 0.12 56.72 04:08:01 PM 7 26.33 0.00 1.63 1.64 0.12 70.29 04:09:01 PM all 7.66 0.00 2.61 3.78 0.08 85.86 04:09:01 PM 0 7.96 0.00 2.61 0.57 0.08 88.78 04:09:01 PM 1 6.11 0.00 2.68 7.00 0.08 84.13 04:09:01 PM 2 9.36 0.00 3.00 6.17 0.08 81.38 04:09:01 PM 3 7.17 0.00 2.32 0.42 0.08 90.01 04:09:01 PM 4 6.89 0.00 2.58 5.25 0.08 85.19 04:09:01 PM 5 8.44 0.00 2.55 6.31 0.08 82.61 04:09:01 PM 6 8.59 0.00 2.97 0.73 0.10 87.61 04:09:01 PM 7 6.74 0.00 2.18 3.80 0.07 87.21 Average: all 14.48 0.00 1.53 2.33 0.08 81.58 Average: 0 12.59 0.00 1.29 0.90 0.08 85.15 Average: 1 12.09 0.00 1.55 3.42 0.09 82.85 Average: 2 18.97 0.00 1.85 2.92 0.09 76.17 Average: 3 15.61 0.00 1.63 1.72 0.08 80.96 Average: 4 14.41 0.00 1.56 2.47 0.07 81.49 Average: 5 14.77 0.00 1.46 2.44 0.08 81.26 Average: 6 16.88 0.00 1.65 2.85 0.08 78.53 Average: 7 10.50 0.00 1.25 1.94 0.07 86.25