---> uname -a: Linux prd-centos8-docker-8c-8g-37196.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1010 27507 19 3372 30433 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:c3:b6:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.52/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86212sec preferred_lft 86212sec inet6 fe80::f816:3eff:fec3:b64d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:24:8c:da 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) 09/09/2024 _x86_64_ (8 CPU) 03:56:01 LINUX RESTART (8 CPU) 03:57:01 AM tps rtps wtps bread/s bwrtn/s 03:58:01 AM 271.65 15.10 256.56 3823.76 11832.58 03:59:01 AM 171.63 4.77 166.86 183.27 38480.76 Average: 221.64 9.93 211.71 2003.37 25157.78 03:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:58:01 AM 28618628 30640072 4037084 12.36 2688 2335772 1889936 5.61 199368 3361384 143920 03:59:01 AM 28240132 31236764 4415580 13.52 2688 3306372 1383680 4.11 755232 3174012 11892 Average: 28429380 30938418 4226332 12.94 2688 2821072 1636808 4.86 477300 3267698 77906 03:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 291.57 259.81 2688.88 61.92 0.00 0.00 0.00 0.00 03:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 346.80 334.26 2616.87 3794.69 0.00 0.00 0.00 0.00 03:59:01 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 319.19 297.03 2652.87 1928.46 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) 09/09/2024 _x86_64_ (8 CPU) 03:56:01 LINUX RESTART (8 CPU) 03:57:01 AM CPU %user %nice %system %iowait %steal %idle 03:58:01 AM all 14.84 0.00 1.19 1.50 0.06 82.41 03:58:01 AM 0 15.14 0.00 1.42 1.94 0.07 81.43 03:58:01 AM 1 14.94 0.00 1.15 2.19 0.07 81.65 03:58:01 AM 2 13.22 0.00 1.07 1.09 0.05 84.57 03:58:01 AM 3 5.35 0.00 0.69 2.01 0.07 91.89 03:58:01 AM 4 25.18 0.00 2.05 1.24 0.07 71.47 03:58:01 AM 5 14.07 0.00 1.42 2.06 0.05 82.40 03:58:01 AM 6 9.33 0.00 0.72 1.10 0.07 88.78 03:58:01 AM 7 21.46 0.00 1.00 0.35 0.07 77.12 03:59:01 AM all 12.75 0.00 1.35 2.71 0.06 83.12 03:59:01 AM 0 13.30 0.00 1.14 1.45 0.07 84.05 03:59:01 AM 1 13.86 0.00 1.92 2.86 0.07 81.29 03:59:01 AM 2 16.81 0.00 1.69 3.98 0.07 77.45 03:59:01 AM 3 19.04 0.00 2.11 6.52 0.08 72.25 03:59:01 AM 4 8.79 0.00 1.26 2.38 0.07 87.51 03:59:01 AM 5 4.04 0.00 1.11 0.87 0.07 93.92 03:59:01 AM 6 10.25 0.00 0.85 3.40 0.03 85.46 03:59:01 AM 7 15.89 0.00 0.72 0.25 0.05 83.09 Average: all 13.80 0.00 1.27 2.10 0.06 82.77 Average: 0 14.22 0.00 1.28 1.70 0.07 82.74 Average: 1 14.40 0.00 1.54 2.52 0.07 81.47 Average: 2 15.02 0.00 1.38 2.53 0.06 81.01 Average: 3 12.20 0.00 1.40 4.26 0.08 82.06 Average: 4 16.99 0.00 1.66 1.81 0.07 79.48 Average: 5 9.06 0.00 1.26 1.46 0.06 88.15 Average: 6 9.79 0.00 0.78 2.25 0.05 87.12 Average: 7 18.67 0.00 0.86 0.30 0.06 80.11