---> uname -a: Linux prd-centos8-docker-8c-8g-11738.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 994 27382 19 3513 30443 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:18:eb:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.44/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe18:eb89/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:0f:61:b3 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 03/08/2024 _x86_64_ (8 CPU) 11:02:29 LINUX RESTART (8 CPU) 11:03:01 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 107.60 25.26 82.34 6275.64 7140.75 11:05:01 AM 98.78 1.60 97.18 288.97 7514.76 11:06:01 AM 268.29 0.63 267.66 10.80 19277.22 11:07:01 AM 132.84 3.63 129.21 206.50 32025.33 Average: 151.87 7.78 144.09 1695.61 16488.75 11:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 29580448 31231000 3075264 9.42 2688 1976484 1519100 4.51 163132 2491848 131000 11:05:01 AM 29330328 31102280 3325384 10.18 2688 2090428 2043832 6.06 179800 2697896 99720 11:06:01 AM 27598976 30465172 5056736 15.48 2688 3176140 2078320 6.17 203032 4356036 645308 11:07:01 AM 28080344 31213988 4575368 14.01 2688 3437248 1426152 4.23 464424 3606848 45296 Average: 28647524 31003110 4008188 12.27 2688 2670075 1766851 5.24 252597 3288157 230331 11:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 361.88 239.19 1519.82 64.21 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 106.58 100.85 511.57 37.37 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 435.71 320.73 8571.40 50.41 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 233.08 228.51 772.08 1191.93 0.00 0.00 0.00 0.00 11:07:01 AM docker0 0.00 0.00 0.00 0.00 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 284.31 222.32 2843.57 335.96 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 03/08/2024 _x86_64_ (8 CPU) 11:02:29 LINUX RESTART (8 CPU) 11:03:01 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 9.93 0.00 1.53 2.64 0.06 85.84 11:04:01 AM 0 20.49 0.00 2.05 6.61 0.07 70.77 11:04:01 AM 1 7.09 0.00 2.35 2.56 0.07 87.94 11:04:01 AM 2 7.60 0.00 0.59 3.35 0.07 88.40 11:04:01 AM 3 4.48 0.00 1.93 1.73 0.05 91.82 11:04:01 AM 4 20.20 0.00 1.82 2.46 0.05 75.47 11:04:01 AM 5 12.34 0.00 1.50 1.49 0.10 84.57 11:04:01 AM 6 3.53 0.00 1.02 1.49 0.03 93.93 11:04:01 AM 7 3.67 0.00 0.97 1.47 0.03 93.85 11:05:01 AM all 7.73 0.00 0.73 1.88 0.05 89.61 11:05:01 AM 0 2.64 0.00 0.89 0.32 0.07 96.09 11:05:01 AM 1 11.50 0.00 1.14 7.43 0.05 79.88 11:05:01 AM 2 6.16 0.00 0.52 1.65 0.03 91.63 11:05:01 AM 3 4.62 0.00 0.43 1.24 0.07 93.65 11:05:01 AM 4 18.27 0.00 1.67 1.47 0.08 78.50 11:05:01 AM 5 11.87 0.00 0.55 1.47 0.03 86.08 11:05:01 AM 6 2.04 0.00 0.37 0.47 0.02 97.11 11:05:01 AM 7 4.75 0.00 0.27 0.97 0.07 93.94 11:06:01 AM all 12.29 0.00 1.02 3.78 0.07 82.85 11:06:01 AM 0 7.81 0.00 1.12 3.14 0.07 87.86 11:06:01 AM 1 7.68 0.00 1.09 4.99 0.07 86.17 11:06:01 AM 2 12.24 0.00 0.94 6.59 0.07 80.17 11:06:01 AM 3 16.98 0.00 1.57 4.15 0.07 77.23 11:06:01 AM 4 11.51 0.00 1.15 3.98 0.07 83.29 11:06:01 AM 5 15.66 0.00 1.09 4.28 0.07 78.90 11:06:01 AM 6 15.67 0.00 0.59 1.76 0.08 81.90 11:06:01 AM 7 10.77 0.00 0.58 1.32 0.05 87.27 11:07:01 AM all 13.10 0.00 1.27 2.01 0.06 83.57 11:07:01 AM 0 10.74 0.00 1.24 0.78 0.07 87.17 11:07:01 AM 1 18.96 0.00 1.52 4.63 0.07 74.82 11:07:01 AM 2 11.15 0.00 1.22 3.14 0.07 84.43 11:07:01 AM 3 20.86 0.00 1.10 3.89 0.07 74.08 11:07:01 AM 4 18.01 0.00 1.84 1.02 0.07 79.06 11:07:01 AM 5 5.27 0.00 0.82 1.30 0.05 92.56 11:07:01 AM 6 7.19 0.00 1.07 1.12 0.05 90.57 11:07:01 AM 7 12.65 0.00 1.32 0.17 0.03 85.83 Average: all 10.76 0.00 1.13 2.58 0.06 85.47 Average: 0 10.42 0.00 1.32 2.72 0.07 85.47 Average: 1 11.31 0.00 1.52 4.90 0.06 82.20 Average: 2 9.29 0.00 0.82 3.68 0.06 86.16 Average: 3 11.74 0.00 1.26 2.75 0.06 84.19 Average: 4 17.00 0.00 1.62 2.23 0.07 79.08 Average: 5 11.28 0.00 0.99 2.14 0.06 85.53 Average: 6 7.10 0.00 0.76 1.21 0.05 90.88 Average: 7 7.97 0.00 0.79 0.98 0.05 90.22