---> uname -a: Linux prd-centos8-docker-8c-8g-82757.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 1045 26591 19 4253 30380 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:0c:db:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fe0c:db66/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:b4:7b:42 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::42:27ff:feb4:7b42/64 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) 11/10/2024 _x86_64_ (8 CPU) 07:30:24 LINUX RESTART (8 CPU) 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 136.96 11.78 125.18 3155.07 9047.56 07:33:01 AM 260.94 19.25 241.69 2514.38 15061.19 07:34:01 AM 146.30 15.04 131.26 5459.91 30330.06 Average: 181.40 15.36 166.04 3709.89 18146.95 07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29438256 31228380 3217456 9.85 2688 2110476 1976964 5.87 172024 2599712 107924 07:33:01 AM 27310544 29522324 5345168 16.37 2688 2524020 2703420 8.02 286980 4570992 64864 07:34:01 AM 26120328 29907748 6535384 20.01 2688 4079692 2258916 6.70 735652 5239376 609396 Average: 27623043 30219484 5032669 15.41 2688 2904729 2313100 6.86 398219 4136693 260728 07:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 124.66 95.67 1076.45 39.59 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 466.11 364.64 5344.09 51.60 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 11.50 11.50 1.26 1.26 0.00 0.00 0.00 0.00 07:34:01 AM eth0 1072.41 448.10 8352.08 43.37 0.00 0.00 0.00 0.00 07:34:01 AM docker0 4.30 5.26 0.65 0.61 0.00 0.00 0.00 0.00 Average: lo 3.83 3.83 0.42 0.42 0.00 0.00 0.00 0.00 Average: eth0 554.42 302.81 4924.40 44.85 0.00 0.00 0.00 0.00 Average: docker0 1.43 1.76 0.22 0.20 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) 11/10/2024 _x86_64_ (8 CPU) 07:30:24 LINUX RESTART (8 CPU) 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 8.76 0.00 0.99 0.78 0.06 89.40 07:32:01 AM 0 3.83 0.00 0.40 0.58 0.07 95.12 07:32:01 AM 1 11.32 0.00 0.95 0.73 0.08 86.91 07:32:01 AM 2 2.14 0.00 0.47 1.57 0.12 95.70 07:32:01 AM 3 23.46 0.00 2.52 0.95 0.05 73.02 07:32:01 AM 4 3.89 0.00 0.63 0.60 0.03 94.84 07:32:01 AM 5 11.14 0.00 1.25 1.22 0.03 86.36 07:32:01 AM 6 8.98 0.00 0.83 0.22 0.05 89.92 07:32:01 AM 7 5.34 0.00 0.88 0.38 0.03 93.35 07:33:01 AM all 33.10 0.00 1.38 1.34 0.10 64.07 07:33:01 AM 0 41.55 0.00 1.44 1.07 0.10 55.84 07:33:01 AM 1 36.98 0.00 1.57 0.57 0.08 60.80 07:33:01 AM 2 30.18 0.00 1.57 0.69 0.13 67.43 07:33:01 AM 3 23.41 0.00 1.69 3.50 0.12 71.28 07:33:01 AM 4 33.04 0.00 1.68 1.46 0.10 63.73 07:33:01 AM 5 27.77 0.00 1.24 2.11 0.12 68.76 07:33:01 AM 6 41.19 0.00 1.02 0.57 0.07 57.15 07:33:01 AM 7 30.70 0.00 0.82 0.75 0.12 67.61 07:34:01 AM all 20.30 0.28 3.47 1.97 0.09 73.88 07:34:01 AM 0 19.03 0.03 3.48 0.25 0.08 77.12 07:34:01 AM 1 23.74 0.00 3.58 7.05 0.10 65.53 07:34:01 AM 2 15.86 0.05 3.83 1.99 0.10 78.16 07:34:01 AM 3 20.94 0.03 3.61 2.16 0.12 73.14 07:34:01 AM 4 22.54 0.30 2.98 0.49 0.08 73.60 07:34:01 AM 5 19.56 0.03 3.93 1.96 0.08 74.43 07:34:01 AM 6 20.41 1.74 3.12 1.62 0.07 73.04 07:34:01 AM 7 20.33 0.02 3.23 0.25 0.12 76.06 Average: all 20.71 0.09 1.94 1.36 0.09 75.80 Average: 0 21.47 0.01 1.77 0.64 0.08 76.03 Average: 1 24.01 0.00 2.03 2.77 0.09 71.11 Average: 2 16.06 0.02 1.95 1.42 0.12 80.44 Average: 3 22.61 0.01 2.61 2.20 0.10 72.48 Average: 4 19.80 0.10 1.76 0.85 0.07 77.42 Average: 5 19.48 0.01 2.14 1.76 0.08 76.54 Average: 6 23.51 0.58 1.65 0.80 0.06 73.40 Average: 7 18.78 0.01 1.64 0.46 0.09 79.03