---> uname -a: Linux prd-centos8-docker-8c-8g-84548.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: 2799.998 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 1042 27224 19 3623 30390 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:b8:af:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.248/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:feb8:afb3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:59:90:7e 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 inet6 fe80::42:15ff:fe59:907e/64 scope link 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) 11/18/2024 _x86_64_ (8 CPU) 10:56:34 LINUX RESTART (8 CPU) 10:57:03 AM tps rtps wtps bread/s bwrtn/s 10:58:01 AM 117.78 11.98 105.81 3207.03 5853.70 10:59:01 AM 394.68 16.78 377.90 2775.33 14125.75 11:00:01 AM 280.39 3.00 277.39 447.72 47477.84 Average: 265.91 10.57 255.34 2131.40 22672.59 10:57:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:58:01 AM 29515140 31296852 3140572 9.62 2688 2102824 1402400 4.16 169344 2534088 211716 10:59:01 AM 28056960 30289916 4598752 14.08 2688 2545104 2530756 7.51 292156 3821592 255708 11:00:01 AM 27952228 31177284 4703484 14.40 2688 3523040 1484124 4.40 660444 3508572 126264 Average: 28508109 30921351 4147603 12.70 2688 2723656 1805760 5.36 373981 3288084 197896 10:57:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 AM eth0 88.92 63.40 1176.37 29.41 0.00 0.00 0.00 0.00 10:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 AM eth0 438.05 379.58 5668.58 57.13 0.00 0.00 0.00 0.00 10:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM eth0 566.76 464.75 7135.36 1365.45 0.00 0.00 0.00 0.00 11:00:01 AM docker0 8.28 12.90 0.49 307.76 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 367.65 305.24 4698.92 489.12 0.00 0.00 0.00 0.00 Average: docker0 2.79 4.35 0.16 103.75 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) 11/18/2024 _x86_64_ (8 CPU) 10:56:34 LINUX RESTART (8 CPU) 10:57:03 AM CPU %user %nice %system %iowait %steal %idle 10:58:01 AM all 9.98 0.00 1.04 1.13 0.05 87.80 10:58:01 AM 0 9.56 0.00 1.38 0.22 0.05 88.78 10:58:01 AM 1 12.04 0.00 1.21 0.85 0.05 85.86 10:58:01 AM 2 10.71 0.00 0.85 1.02 0.05 87.37 10:58:01 AM 3 7.88 0.00 0.95 1.21 0.03 89.93 10:58:01 AM 4 6.29 0.00 0.35 3.68 0.05 89.64 10:58:01 AM 5 12.62 0.00 1.37 0.92 0.05 85.05 10:58:01 AM 6 5.56 0.00 0.83 0.64 0.03 92.93 10:58:01 AM 7 15.23 0.00 1.38 0.48 0.05 82.85 10:59:01 AM all 26.70 0.00 1.60 1.68 0.09 69.93 10:59:01 AM 0 33.63 0.00 0.95 1.74 0.10 63.58 10:59:01 AM 1 16.10 0.00 1.43 1.59 0.10 80.78 10:59:01 AM 2 36.88 0.00 2.51 2.35 0.08 58.18 10:59:01 AM 3 33.74 0.00 1.16 1.37 0.10 63.64 10:59:01 AM 4 34.49 0.00 1.88 0.94 0.07 62.63 10:59:01 AM 5 12.96 0.00 1.36 1.22 0.10 84.37 10:59:01 AM 6 22.92 0.00 1.29 1.44 0.10 74.26 10:59:01 AM 7 22.88 0.00 2.20 2.80 0.07 72.05 11:00:01 AM all 18.47 0.00 3.29 2.37 0.10 75.76 11:00:01 AM 0 8.75 0.00 3.12 0.42 0.10 87.60 11:00:01 AM 1 22.26 0.00 4.27 4.10 0.10 69.27 11:00:01 AM 2 26.70 0.00 2.69 2.40 0.10 68.12 11:00:01 AM 3 27.04 0.00 3.13 1.58 0.10 68.15 11:00:01 AM 4 11.06 0.00 3.34 1.74 0.10 83.77 11:00:01 AM 5 10.59 0.00 3.30 3.73 0.08 82.30 11:00:01 AM 6 16.00 0.00 3.16 2.64 0.08 78.12 11:00:01 AM 7 25.38 0.00 3.36 2.38 0.10 68.78 Average: all 18.47 0.00 1.98 1.73 0.08 77.73 Average: 0 17.41 0.00 1.82 0.80 0.08 79.88 Average: 1 16.83 0.00 2.31 2.19 0.08 78.59 Average: 2 24.91 0.00 2.03 1.93 0.08 71.06 Average: 3 23.03 0.00 1.75 1.39 0.08 73.75 Average: 4 17.41 0.00 1.86 2.10 0.07 78.55 Average: 5 12.05 0.00 2.01 1.97 0.08 83.89 Average: 6 14.93 0.00 1.77 1.58 0.07 81.65 Average: 7 21.22 0.00 2.32 1.90 0.07 74.48