---> uname -a: Linux prd-centos8-docker-8c-8g-4011.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 1014 27344 19 3531 30421 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:f5:e0:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fef5:e033/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:7d:0f:4b 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) 02/09/2024 _x86_64_ (8 CPU) 11:03:42 LINUX RESTART (8 CPU) 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 107.15 25.89 81.26 5565.57 6312.45 11:06:01 AM 204.98 2.50 202.48 467.18 11298.05 11:07:01 AM 230.59 3.68 226.91 159.15 38440.87 11:08:01 AM 98.37 0.62 97.75 60.51 11438.40 Average: 160.49 8.10 152.40 1546.36 16916.61 11:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 29590808 31274244 3064904 9.39 2688 2008584 1459792 4.33 168708 2472952 158048 11:06:01 AM 28639900 30551884 4015812 12.30 2688 2227224 2189532 6.50 190564 3354248 137180 11:07:01 AM 28064836 31188780 4590876 14.06 2688 3428408 1441532 4.28 291032 3793296 237804 11:08:01 AM 27996644 31147372 4659068 14.27 2688 3453148 1442804 4.28 466512 3679588 27176 Average: 28573047 31040570 4082665 12.50 2688 2779341 1633415 4.85 279204 3325021 140052 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 444.46 306.03 1652.88 67.28 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 272.89 253.05 1749.46 70.20 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 372.56 263.26 7829.47 46.81 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 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 214.03 211.45 322.63 1176.27 0.00 0.00 0.00 0.00 11:08:01 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 325.49 258.25 2893.78 341.28 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) 02/09/2024 _x86_64_ (8 CPU) 11:03:42 LINUX RESTART (8 CPU) 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 12.55 0.00 1.62 0.86 0.06 84.91 11:05:01 AM 0 6.73 0.00 1.35 0.19 0.09 91.65 11:05:01 AM 1 15.48 0.00 1.77 1.69 0.05 81.01 11:05:01 AM 2 13.09 0.00 1.02 0.65 0.05 85.20 11:05:01 AM 3 8.38 0.00 1.63 0.53 0.05 89.41 11:05:01 AM 4 13.27 0.00 2.06 1.02 0.07 83.59 11:05:01 AM 5 4.40 0.00 1.21 0.22 0.05 94.12 11:05:01 AM 6 23.54 0.00 2.47 1.46 0.05 72.48 11:05:01 AM 7 15.55 0.00 1.44 1.16 0.05 81.80 11:06:01 AM all 13.05 0.00 1.13 1.09 0.06 84.67 11:06:01 AM 0 3.17 0.00 0.82 0.47 0.07 95.48 11:06:01 AM 1 15.52 0.00 1.59 1.47 0.08 81.33 11:06:01 AM 2 17.65 0.00 1.35 0.57 0.05 80.38 11:06:01 AM 3 15.54 0.00 0.67 0.85 0.05 82.88 11:06:01 AM 4 15.15 0.00 0.94 0.74 0.05 83.12 11:06:01 AM 5 8.59 0.00 0.70 1.37 0.05 89.29 11:06:01 AM 6 13.67 0.00 1.14 1.99 0.05 83.16 11:06:01 AM 7 15.14 0.00 1.88 1.27 0.05 81.66 11:07:01 AM all 11.82 0.00 1.32 3.12 0.06 83.67 11:07:01 AM 0 8.36 0.00 1.34 3.33 0.07 86.91 11:07:01 AM 1 13.16 0.00 0.90 2.64 0.07 83.23 11:07:01 AM 2 6.70 0.00 1.11 0.85 0.07 91.28 11:07:01 AM 3 11.50 0.00 2.55 4.52 0.07 81.36 11:07:01 AM 4 15.80 0.00 1.22 2.46 0.07 80.45 11:07:01 AM 5 9.57 0.00 0.87 1.87 0.07 87.63 11:07:01 AM 6 16.81 0.00 1.24 7.94 0.07 73.94 11:07:01 AM 7 12.63 0.00 1.34 1.37 0.05 84.61 11:08:01 AM all 10.81 0.00 1.05 0.72 0.05 87.36 11:08:01 AM 0 8.60 0.00 0.75 0.32 0.07 90.26 11:08:01 AM 1 16.31 0.00 1.64 1.39 0.05 80.60 11:08:01 AM 2 19.30 0.00 1.09 0.13 0.08 79.40 11:08:01 AM 3 11.00 0.00 0.92 0.45 0.07 87.56 11:08:01 AM 4 12.82 0.00 1.17 0.68 0.03 85.29 11:08:01 AM 5 1.31 0.00 0.45 0.69 0.03 97.52 11:08:01 AM 6 6.81 0.00 0.97 1.95 0.03 90.23 11:08:01 AM 7 10.35 0.00 1.45 0.17 0.05 87.98 Average: all 12.06 0.00 1.28 1.45 0.06 85.15 Average: 0 6.72 0.00 1.06 1.08 0.07 91.07 Average: 1 15.12 0.00 1.48 1.80 0.06 81.54 Average: 2 14.19 0.00 1.14 0.55 0.06 84.05 Average: 3 11.62 0.00 1.44 1.59 0.06 85.29 Average: 4 14.26 0.00 1.34 1.22 0.05 83.11 Average: 5 5.97 0.00 0.81 1.04 0.05 92.13 Average: 6 15.17 0.00 1.45 3.34 0.05 79.99 Average: 7 13.41 0.00 1.53 0.99 0.05 84.02