---> uname -a: Linux prd-centos8-docker-8c-8g-21059.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1676 27761 19 2451 29768 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:86:e1:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.129/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe86:e1e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:44:fa:99 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) 04/06/2024 _x86_64_ (8 CPU) 14:01:24 LINUX RESTART (8 CPU) 02:02:01 PM tps rtps wtps bread/s bwrtn/s 02:03:01 PM 101.50 6.98 94.52 1302.77 6855.45 02:04:01 PM 193.75 3.05 190.70 866.63 11149.13 02:05:01 PM 59.85 3.35 56.50 437.19 5169.54 02:06:01 PM 41.07 0.45 40.62 63.85 3144.45 Average: 99.05 3.46 95.59 667.62 6579.83 02:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 PM 29516644 31226800 3139068 9.61 2688 2032932 1508492 4.48 170592 2537104 159436 02:04:01 PM 27736928 29633240 4918784 15.06 2688 2211308 2743684 8.14 227452 4212660 43968 02:05:01 PM 29059908 31108252 3595804 11.01 2688 2359860 1353496 4.02 273336 2840500 51192 02:06:01 PM 28394496 30448652 4261216 13.05 2688 2365180 2066708 6.13 470920 3305516 336 Average: 28676994 30604236 3978718 12.18 2688 2242320 1918095 5.69 285575 3223945 63733 02:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 59.28 40.32 869.13 7.73 0.00 0.00 0.00 0.00 02:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 02:04:01 PM eth0 215.36 182.38 1903.51 50.92 0.00 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 326.12 231.84 1680.90 84.24 0.00 0.00 0.00 0.00 02:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 43.72 30.94 25.06 79.47 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 161.12 121.37 1119.68 55.59 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) 04/06/2024 _x86_64_ (8 CPU) 14:01:24 LINUX RESTART (8 CPU) 02:02:01 PM CPU %user %nice %system %iowait %steal %idle 02:03:01 PM all 10.13 0.00 0.96 0.62 0.04 88.24 02:03:01 PM 0 2.53 0.00 0.45 0.23 0.03 96.75 02:03:01 PM 1 14.70 0.00 1.57 0.35 0.07 83.31 02:03:01 PM 2 5.48 0.00 0.65 0.73 0.05 93.09 02:03:01 PM 3 10.63 0.00 0.89 0.50 0.05 87.94 02:03:01 PM 4 19.82 0.00 1.32 1.13 0.03 77.70 02:03:01 PM 5 2.39 0.00 0.43 0.38 0.03 96.76 02:03:01 PM 6 10.38 0.00 0.67 0.17 0.03 88.76 02:03:01 PM 7 15.14 0.00 1.73 1.47 0.03 81.62 02:04:01 PM all 36.41 0.00 1.56 1.22 0.08 60.72 02:04:01 PM 0 30.91 0.00 1.20 0.28 0.10 67.50 02:04:01 PM 1 42.89 0.00 2.29 2.54 0.10 52.18 02:04:01 PM 2 27.48 0.00 1.77 2.98 0.08 67.69 02:04:01 PM 3 44.42 0.00 1.55 1.59 0.08 52.35 02:04:01 PM 4 41.81 0.00 1.65 0.28 0.08 56.17 02:04:01 PM 5 32.66 0.00 1.05 0.54 0.08 65.66 02:04:01 PM 6 30.89 0.00 1.90 0.94 0.07 66.20 02:04:01 PM 7 40.21 0.00 1.07 0.63 0.07 58.02 02:05:01 PM all 40.87 0.00 1.83 0.52 0.09 56.69 02:05:01 PM 0 29.44 0.00 1.32 1.00 0.08 68.16 02:05:01 PM 1 40.46 0.00 2.43 0.18 0.08 56.84 02:05:01 PM 2 53.66 0.00 1.74 0.02 0.10 44.49 02:05:01 PM 3 46.74 0.00 1.47 0.30 0.08 51.41 02:05:01 PM 4 40.86 0.00 2.31 0.20 0.10 56.53 02:05:01 PM 5 37.26 0.00 2.08 1.48 0.08 59.10 02:05:01 PM 6 45.56 0.00 2.05 0.37 0.10 51.92 02:05:01 PM 7 32.98 0.00 1.20 0.64 0.08 65.09 02:06:01 PM all 9.46 0.00 0.57 0.27 0.03 89.68 02:06:01 PM 0 1.33 0.00 0.27 0.00 0.03 98.37 02:06:01 PM 1 22.02 0.00 0.90 0.22 0.03 76.83 02:06:01 PM 2 17.31 0.00 0.72 0.12 0.02 81.84 02:06:01 PM 3 12.27 0.00 0.63 0.53 0.03 86.53 02:06:01 PM 4 6.06 0.00 0.33 0.07 0.02 93.53 02:06:01 PM 5 4.83 0.00 0.69 0.79 0.03 93.67 02:06:01 PM 6 8.05 0.00 0.70 0.00 0.03 91.22 02:06:01 PM 7 3.80 0.00 0.32 0.42 0.02 95.45 Average: all 24.21 0.00 1.23 0.66 0.06 73.85 Average: 0 16.05 0.00 0.81 0.38 0.06 82.70 Average: 1 30.01 0.00 1.80 0.82 0.07 67.30 Average: 2 25.98 0.00 1.22 0.96 0.06 71.78 Average: 3 28.51 0.00 1.14 0.73 0.06 69.56 Average: 4 27.12 0.00 1.40 0.42 0.06 71.00 Average: 5 19.26 0.00 1.06 0.79 0.06 78.83 Average: 6 23.72 0.00 1.33 0.37 0.06 74.52 Average: 7 23.02 0.00 1.08 0.79 0.05 75.06