---> uname -a: Linux prd-centos8-docker-8c-8g-14042.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1002 27036 19 3850 30435 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:cd:f3:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.229/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fecd:f382/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:0c:4f:4a 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) 01/21/2024 _x86_64_ (8 CPU) 23:36:18 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 129.75 10.00 119.75 2973.37 10034.83 11:39:01 PM 291.05 16.04 275.01 1763.55 8698.88 11:40:01 PM 146.93 0.67 146.26 61.59 54545.33 Average: 189.25 8.90 180.34 1599.51 24425.47 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29457500 31269312 3198204 9.79 2688 2130396 1364496 4.05 171608 2572200 116316 11:39:01 PM 27715012 31168756 4940692 15.13 2688 3759844 1446164 4.29 365228 4072528 1526848 11:40:01 PM 27713144 31193052 4942560 15.14 2688 3783624 1431668 4.25 548532 3885096 26648 Average: 28295219 31210373 4360485 13.35 2688 3224621 1414109 4.20 361789 3509941 556604 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 102.18 73.69 1108.63 26.56 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 576.89 451.90 9727.73 80.14 0.00 0.00 0.00 0.00 11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 142.73 167.56 304.97 1898.01 0.00 0.00 0.00 0.00 11:40:01 PM 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 273.95 231.06 3714.11 668.20 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) 01/21/2024 _x86_64_ (8 CPU) 23:36:18 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 10.50 0.00 1.11 0.97 0.05 87.38 11:38:01 PM 0 11.65 0.00 1.62 1.04 0.07 85.63 11:38:01 PM 1 4.18 0.00 0.58 0.32 0.07 94.85 11:38:01 PM 2 11.06 0.00 1.09 0.64 0.03 87.18 11:38:01 PM 3 5.62 0.00 0.62 0.79 0.05 92.93 11:38:01 PM 4 8.27 0.00 0.72 0.35 0.03 90.63 11:38:01 PM 5 22.00 0.00 1.97 0.70 0.05 75.28 11:38:01 PM 6 4.46 0.00 0.72 1.92 0.03 92.87 11:38:01 PM 7 16.77 0.00 1.54 2.00 0.03 79.66 11:39:01 PM all 15.78 0.00 1.67 1.18 0.08 81.28 11:39:01 PM 0 13.80 0.00 1.62 1.24 0.07 83.28 11:39:01 PM 1 16.98 0.00 1.56 0.75 0.10 80.61 11:39:01 PM 2 9.73 0.00 1.44 1.93 0.07 86.84 11:39:01 PM 3 24.30 0.00 1.80 2.17 0.10 71.62 11:39:01 PM 4 9.19 0.00 1.97 0.72 0.08 88.03 11:39:01 PM 5 19.50 0.00 1.02 0.37 0.07 79.05 11:39:01 PM 6 18.26 0.00 2.21 1.46 0.08 78.00 11:39:01 PM 7 14.51 0.00 1.78 0.80 0.10 82.81 11:40:01 PM all 10.19 0.00 1.11 3.19 0.05 85.46 11:40:01 PM 0 3.34 0.00 0.75 2.57 0.07 93.26 11:40:01 PM 1 32.18 0.00 1.56 5.06 0.08 61.12 11:40:01 PM 2 3.16 0.00 0.85 7.19 0.07 88.74 11:40:01 PM 3 13.70 0.00 1.51 4.75 0.03 80.00 11:40:01 PM 4 14.84 0.00 1.50 0.63 0.03 82.99 11:40:01 PM 5 2.68 0.00 0.86 3.12 0.07 93.27 11:40:01 PM 6 3.72 0.00 0.69 2.08 0.05 93.46 11:40:01 PM 7 7.92 0.00 1.12 0.13 0.03 90.79 Average: all 12.16 0.00 1.30 1.78 0.06 84.71 Average: 0 9.60 0.00 1.33 1.62 0.07 87.39 Average: 1 17.76 0.00 1.23 2.04 0.08 78.89 Average: 2 7.98 0.00 1.13 3.25 0.06 87.59 Average: 3 14.54 0.00 1.31 2.57 0.06 81.52 Average: 4 10.77 0.00 1.40 0.57 0.05 87.22 Average: 5 14.74 0.00 1.28 1.39 0.06 82.52 Average: 6 8.81 0.00 1.20 1.82 0.06 88.11 Average: 7 13.07 0.00 1.48 0.98 0.06 84.42