---> uname -a: Linux prd-centos8-docker-8c-8g-27504.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 1068 27301 19 3520 30365 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:38:56:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.106/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe38:561a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:48:f1:ec 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::42:6aff:fe48:f1ec/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) 07/29/2024 _x86_64_ (8 CPU) 20:11:24 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 151.14 20.83 130.31 4367.27 8796.08 08:14:01 PM 373.50 7.40 366.10 1277.49 13536.25 08:15:01 PM 199.15 1.78 197.37 502.02 39629.97 Average: 241.27 10.00 231.27 2048.67 20655.42 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29304192 31133396 3351520 10.26 2688 2149856 2022952 6.00 178472 2727296 108296 08:14:01 PM 27935360 30234848 4720352 14.45 2688 2610388 2190044 6.50 408468 3821152 229900 08:15:01 PM 27984592 31097360 4671120 14.30 2688 3412076 1521060 4.51 635168 3501912 114136 Average: 28408048 30821868 4247664 13.01 2688 2724107 1911352 5.67 407369 3350120 150777 08:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 94.68 73.10 1089.18 32.08 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 509.43 428.22 6656.48 58.79 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 416.58 369.55 5237.11 1543.34 0.00 0.00 0.00 0.00 08:15:01 PM docker0 8.11 12.98 0.48 306.71 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 340.26 290.31 4327.95 544.80 0.00 0.00 0.00 0.00 Average: docker0 2.70 4.33 0.16 102.25 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) 07/29/2024 _x86_64_ (8 CPU) 20:11:24 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 9.30 0.00 1.04 0.80 0.06 88.80 08:13:01 PM 0 8.66 0.00 0.82 0.83 0.08 89.61 08:13:01 PM 1 14.59 0.00 1.81 2.11 0.07 81.43 08:13:01 PM 2 24.92 0.00 2.50 1.22 0.07 71.30 08:13:01 PM 3 7.01 0.00 0.88 0.92 0.03 91.16 08:13:01 PM 4 3.64 0.00 0.45 0.43 0.07 95.40 08:13:01 PM 5 1.29 0.00 0.50 0.30 0.07 97.84 08:13:01 PM 6 12.02 0.00 1.00 0.38 0.03 86.56 08:13:01 PM 7 2.25 0.00 0.33 0.18 0.05 97.18 08:14:01 PM all 28.08 0.00 1.70 2.10 0.13 67.99 08:14:01 PM 0 30.69 0.00 0.99 0.30 0.08 67.94 08:14:01 PM 1 24.51 0.00 1.54 1.66 0.10 72.19 08:14:01 PM 2 31.90 0.00 2.21 2.23 0.08 63.58 08:14:01 PM 3 37.99 0.00 1.95 0.72 0.43 58.91 08:14:01 PM 4 35.76 0.00 1.79 4.15 0.08 58.21 08:14:01 PM 5 23.02 0.00 1.91 5.24 0.10 69.72 08:14:01 PM 6 19.43 0.00 1.59 1.96 0.08 76.93 08:14:01 PM 7 21.24 0.00 1.61 0.59 0.08 76.48 08:15:01 PM all 14.35 0.00 2.77 2.09 0.08 80.72 08:15:01 PM 0 15.79 0.00 3.48 2.46 0.08 78.19 08:15:01 PM 1 15.13 0.00 2.81 1.58 0.08 80.39 08:15:01 PM 2 14.91 0.00 3.39 3.21 0.08 78.41 08:15:01 PM 3 9.12 0.00 2.42 0.45 0.07 87.95 08:15:01 PM 4 17.95 0.00 2.69 0.54 0.08 78.75 08:15:01 PM 5 14.22 0.00 2.35 0.39 0.07 82.98 08:15:01 PM 6 14.96 0.00 2.20 5.03 0.07 77.74 08:15:01 PM 7 12.70 0.00 2.82 3.04 0.07 81.38 Average: all 17.24 0.00 1.83 1.66 0.09 79.18 Average: 0 18.38 0.00 1.76 1.19 0.08 78.59 Average: 1 18.08 0.00 2.05 1.78 0.08 78.00 Average: 2 23.92 0.00 2.70 2.22 0.08 71.09 Average: 3 18.06 0.00 1.75 0.70 0.18 79.32 Average: 4 19.11 0.00 1.64 1.71 0.08 77.46 Average: 5 12.83 0.00 1.59 1.97 0.08 83.53 Average: 6 15.47 0.00 1.60 2.45 0.06 80.42 Average: 7 12.05 0.00 1.59 1.27 0.07 85.03