---> uname -a: Linux prd-centos8-docker-8c-8g-81846.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 1018 27049 19 3822 30422 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:f3:13:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.51/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fef3:13a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:79:80:3f 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) 11/05/2024 _x86_64_ (8 CPU) 23:36:23 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 131.96 9.06 122.89 2793.87 8885.80 11:39:01 PM 210.61 14.56 196.05 1683.17 6262.35 11:40:01 PM 178.54 2.07 176.47 141.98 54126.06 Average: 173.70 8.56 165.14 1539.75 23089.68 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29475864 31268652 3179848 9.74 2688 2113280 1389244 4.12 171680 2561336 113276 11:39:01 PM 27726376 30782168 4929336 15.09 2688 3366568 1757208 5.21 200816 4242556 1190980 11:40:01 PM 27671860 31125376 4983852 15.26 2688 3759464 1495984 4.44 539508 3941788 24372 Average: 28291367 31058732 4364345 13.36 2688 3079771 1547479 4.59 304001 3581893 442876 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 80.94 59.46 1024.75 27.85 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 516.99 378.17 9184.17 63.51 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 235.73 243.49 791.00 1898.00 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 277.89 227.04 3666.80 663.05 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) 11/05/2024 _x86_64_ (8 CPU) 23:36:23 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 8.43 0.00 1.02 1.84 0.05 88.66 11:38:01 PM 0 7.99 0.00 0.97 1.09 0.07 89.88 11:38:01 PM 1 8.21 0.00 1.48 1.62 0.05 88.64 11:38:01 PM 2 18.61 0.00 1.77 2.88 0.05 76.69 11:38:01 PM 3 8.24 0.00 0.80 1.05 0.03 89.87 11:38:01 PM 4 6.98 0.00 0.84 1.39 0.05 90.75 11:38:01 PM 5 12.18 0.00 1.26 1.02 0.05 85.49 11:38:01 PM 6 1.94 0.00 0.42 1.05 0.03 96.56 11:38:01 PM 7 3.32 0.00 0.63 4.62 0.03 91.39 11:39:01 PM all 11.42 0.00 1.08 1.97 0.07 85.46 11:39:01 PM 0 12.83 0.00 1.37 2.81 0.08 82.89 11:39:01 PM 1 17.22 0.00 0.61 1.18 0.07 80.92 11:39:01 PM 2 10.60 0.00 1.36 2.03 0.08 85.94 11:39:01 PM 3 13.05 0.00 1.59 3.68 0.08 81.59 11:39:01 PM 4 9.93 0.00 0.96 2.25 0.05 86.81 11:39:01 PM 5 10.39 0.00 1.14 2.22 0.07 86.19 11:39:01 PM 6 10.47 0.00 0.65 0.20 0.05 88.62 11:39:01 PM 7 6.93 0.00 0.97 1.37 0.07 90.66 11:40:01 PM all 9.43 0.00 1.21 3.16 0.05 86.15 11:40:01 PM 0 4.58 0.00 0.82 2.79 0.05 91.76 11:40:01 PM 1 11.43 0.00 1.29 7.96 0.05 79.27 11:40:01 PM 2 13.07 0.00 1.04 3.03 0.07 82.80 11:40:01 PM 3 4.32 0.00 0.90 3.89 0.05 90.84 11:40:01 PM 4 16.73 0.00 2.91 5.67 0.05 74.64 11:40:01 PM 5 10.54 0.00 1.09 1.12 0.02 87.24 11:40:01 PM 6 10.78 0.00 0.79 0.62 0.05 87.77 11:40:01 PM 7 4.06 0.00 0.82 0.20 0.07 94.86 Average: all 9.76 0.00 1.10 2.32 0.06 86.76 Average: 0 8.45 0.00 1.05 2.23 0.07 88.20 Average: 1 12.28 0.00 1.13 3.60 0.06 82.94 Average: 2 14.09 0.00 1.39 2.64 0.07 81.81 Average: 3 8.53 0.00 1.10 2.88 0.06 87.44 Average: 4 11.22 0.00 1.57 3.11 0.05 84.05 Average: 5 11.04 0.00 1.16 1.45 0.04 86.31 Average: 6 7.73 0.00 0.62 0.62 0.04 90.98 Average: 7 4.77 0.00 0.81 2.07 0.06 92.31