---> uname -a: Linux prd-centos8-docker-8c-8g-13368.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 1017 27348 19 3524 30419 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:83:ce:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.80/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe83:ce7d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:c6:cc:28 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) 01/19/2024 _x86_64_ (8 CPU) 11:02:23 LINUX RESTART (8 CPU) 11:03:01 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 79.59 17.04 62.55 2704.03 5956.61 11:05:01 AM 134.22 1.68 132.54 290.84 7413.76 11:06:01 AM 254.02 0.60 253.42 10.00 39927.96 11:07:01 AM 129.06 3.58 125.48 205.43 11579.37 Average: 149.22 5.73 143.50 802.60 16219.62 11:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 29532652 31229500 3123060 9.56 2688 2024188 1467924 4.36 203352 2500840 164180 11:05:01 AM 29191484 30998148 3464228 10.61 2688 2124564 2025796 6.01 182812 2825476 127700 11:06:01 AM 27409508 30281016 5246204 16.07 2688 3181648 2191604 6.50 203572 4547980 33192 11:07:01 AM 27986408 31125232 4669304 14.30 2688 3443368 1494084 4.43 464020 3699340 48160 Average: 28530013 30908474 4125699 12.63 2688 2693442 1794852 5.33 263439 3393409 93308 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 219.33 151.85 1237.84 50.07 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 159.48 147.28 983.87 44.72 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 420.39 281.26 8142.89 42.34 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 220.86 225.63 776.71 1190.49 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 255.02 201.50 2785.41 331.87 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) 01/19/2024 _x86_64_ (8 CPU) 11:02:23 LINUX RESTART (8 CPU) 11:03:01 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 8.80 0.00 1.16 2.69 0.06 87.29 11:04:01 AM 0 5.71 0.00 0.65 0.40 0.05 93.18 11:04:01 AM 1 9.39 0.00 1.14 6.64 0.05 82.79 11:04:01 AM 2 7.69 0.00 1.04 1.99 0.08 89.19 11:04:01 AM 3 15.85 0.00 1.56 1.34 0.08 81.16 11:04:01 AM 4 2.93 0.00 0.75 5.67 0.05 90.60 11:04:01 AM 5 6.96 0.00 0.87 1.17 0.05 90.95 11:04:01 AM 6 19.45 0.00 2.15 3.58 0.08 74.73 11:04:01 AM 7 2.48 0.00 1.11 0.72 0.03 95.66 11:05:01 AM all 10.35 0.00 0.91 0.87 0.05 87.82 11:05:01 AM 0 14.40 0.00 1.09 0.32 0.05 84.15 11:05:01 AM 1 5.80 0.00 0.70 2.74 0.08 90.68 11:05:01 AM 2 11.76 0.00 1.10 0.95 0.05 86.13 11:05:01 AM 3 21.61 0.00 1.67 0.55 0.07 76.10 11:05:01 AM 4 4.73 0.00 0.60 0.48 0.03 94.15 11:05:01 AM 5 13.24 0.00 0.68 0.63 0.07 85.38 11:05:01 AM 6 5.16 0.00 0.70 0.90 0.03 93.21 11:05:01 AM 7 6.10 0.00 0.70 0.37 0.05 92.78 11:06:01 AM all 9.98 0.00 0.95 4.99 0.07 84.01 11:06:01 AM 0 17.01 0.00 0.72 2.04 0.08 80.15 11:06:01 AM 1 9.99 0.00 1.29 6.32 0.08 82.32 11:06:01 AM 2 13.73 0.00 1.62 9.24 0.08 75.34 11:06:01 AM 3 13.97 0.00 0.87 7.99 0.07 77.10 11:06:01 AM 4 6.44 0.00 1.22 6.90 0.08 85.36 11:06:01 AM 5 5.50 0.00 0.57 2.62 0.05 91.26 11:06:01 AM 6 4.55 0.00 0.87 4.27 0.05 90.26 11:06:01 AM 7 8.67 0.00 0.47 0.60 0.05 90.21 11:07:01 AM all 12.08 0.00 1.19 1.34 0.06 85.33 11:07:01 AM 0 8.29 0.00 0.84 1.02 0.07 89.79 11:07:01 AM 1 33.63 0.00 1.94 2.43 0.07 61.94 11:07:01 AM 2 12.24 0.00 1.29 2.37 0.05 84.04 11:07:01 AM 3 6.19 0.00 2.03 0.70 0.07 91.01 11:07:01 AM 4 6.60 0.00 0.70 0.08 0.05 92.56 11:07:01 AM 5 5.35 0.00 0.94 3.79 0.07 89.86 11:07:01 AM 6 8.53 0.00 0.92 0.13 0.07 90.35 11:07:01 AM 7 15.87 0.00 0.90 0.15 0.03 83.05 Average: all 10.30 0.00 1.05 2.47 0.06 86.11 Average: 0 11.36 0.00 0.82 0.94 0.06 86.82 Average: 1 14.70 0.00 1.27 4.53 0.07 79.43 Average: 2 11.36 0.00 1.26 3.63 0.07 83.68 Average: 3 14.40 0.00 1.53 2.65 0.07 81.34 Average: 4 5.17 0.00 0.82 3.29 0.05 90.67 Average: 5 7.76 0.00 0.76 2.06 0.06 89.36 Average: 6 9.41 0.00 1.16 2.22 0.06 87.16 Average: 7 8.29 0.00 0.79 0.46 0.04 90.42