---> uname -a: Linux prd-centos8-docker-8c-8g-34973.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 1017 27052 19 3820 30423 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:33:31:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86194sec preferred_lft 86194sec inet6 fe80::f816:3eff:fe33:31f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:8d:82:82 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) 08/30/2024 _x86_64_ (8 CPU) 23:36:25 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 132.74 9.06 123.68 2793.87 8867.51 11:39:01 PM 287.47 16.04 271.43 1763.55 9082.17 Average: 210.10 12.55 197.55 2278.71 8974.84 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29470880 31261580 3184832 9.75 2688 2111364 1347736 4.00 171912 2563164 107924 11:39:01 PM 27784652 31220080 4871060 14.92 2688 3741392 1450900 4.30 364772 4007428 1501556 Average: 28627766 31240830 4027946 12.33 2688 2926378 1399318 4.15 268342 3285296 804740 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 78.22 56.90 1012.44 27.02 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 625.57 476.04 9737.52 82.33 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 351.90 266.47 5374.98 54.68 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) 08/30/2024 _x86_64_ (8 CPU) 23:36:25 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 8.33 0.00 0.94 0.77 0.04 89.92 11:38:01 PM 0 6.16 0.00 0.78 0.50 0.05 92.51 11:38:01 PM 1 12.72 0.00 1.30 1.32 0.05 84.61 11:38:01 PM 2 11.22 0.00 1.05 1.27 0.03 86.43 11:38:01 PM 3 6.87 0.00 0.94 1.56 0.05 90.58 11:38:01 PM 4 11.91 0.00 1.27 0.15 0.03 86.64 11:38:01 PM 5 0.90 0.00 0.40 0.20 0.03 98.46 11:38:01 PM 6 8.84 0.00 0.89 0.55 0.05 89.68 11:38:01 PM 7 8.01 0.00 0.85 0.62 0.02 90.50 11:39:01 PM all 14.97 0.00 1.67 0.99 0.08 82.28 11:39:01 PM 0 12.80 0.00 1.51 0.55 0.08 85.06 11:39:01 PM 1 18.76 0.00 1.54 1.66 0.08 77.96 11:39:01 PM 2 24.68 0.00 2.85 2.06 0.10 70.31 11:39:01 PM 3 17.72 0.00 1.16 0.50 0.10 80.52 11:39:01 PM 4 13.97 0.00 1.55 1.60 0.07 82.80 11:39:01 PM 5 12.36 0.00 1.52 0.82 0.08 85.22 11:39:01 PM 6 11.57 0.00 1.42 0.18 0.07 86.76 11:39:01 PM 7 7.93 0.00 1.84 0.57 0.07 89.60 Average: all 11.65 0.00 1.30 0.88 0.06 86.10 Average: 0 9.47 0.00 1.14 0.53 0.07 88.79 Average: 1 15.74 0.00 1.42 1.49 0.07 81.29 Average: 2 17.94 0.00 1.95 1.66 0.07 78.38 Average: 3 12.30 0.00 1.05 1.03 0.08 85.55 Average: 4 12.94 0.00 1.41 0.88 0.05 84.72 Average: 5 6.63 0.00 0.96 0.51 0.06 91.84 Average: 6 10.20 0.00 1.15 0.37 0.06 88.22 Average: 7 7.97 0.00 1.35 0.59 0.04 90.05