---> uname -a: Linux prd-centos8-docker-8c-8g-6468.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 988 28458 19 2442 30454 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:89:53:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.61/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe89:5397/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:d8:64:49 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) 02/18/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 128.86 7.28 121.58 1402.70 9489.55 08:59:01 PM 166.01 2.42 163.60 753.88 7371.59 09:00:01 PM 70.81 1.57 69.24 425.32 5770.54 09:01:01 PM 78.57 0.63 77.94 60.66 4869.16 Average: 111.06 2.97 108.09 660.63 6875.19 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29543656 31293128 3112056 9.53 2688 2068296 1455652 4.32 167144 2495960 124244 08:59:01 PM 27771252 29652284 4884460 14.96 2688 2195156 2794664 8.29 228084 4176288 66144 09:00:01 PM 29200380 31218024 3455332 10.58 2688 2328252 1418196 4.21 255980 2710848 44512 09:01:01 PM 29110732 31154424 3544980 10.86 2688 2352388 1490780 4.42 431372 2622220 27168 Average: 28906505 30829465 3749207 11.48 2688 2236023 1789823 5.31 270645 3001329 65517 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 73.34 52.49 1069.74 22.19 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 197.93 189.62 1226.39 47.04 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 1.28 1.28 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 156.33 129.34 1305.40 30.81 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 156.14 155.47 307.87 173.49 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 145.94 131.73 977.37 68.38 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) 02/18/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.68 0.00 1.04 0.70 0.05 87.53 08:58:01 PM 0 1.32 0.00 0.28 0.33 0.08 97.98 08:58:01 PM 1 39.45 0.00 3.19 1.22 0.07 56.08 08:58:01 PM 2 6.99 0.00 0.77 0.85 0.08 91.31 08:58:01 PM 3 12.53 0.00 1.44 0.68 0.03 85.32 08:58:01 PM 4 10.98 0.00 0.95 1.45 0.03 86.59 08:58:01 PM 5 7.06 0.00 0.72 0.63 0.03 91.56 08:58:01 PM 6 2.25 0.00 0.38 0.23 0.03 97.10 08:58:01 PM 7 4.89 0.00 0.57 0.17 0.03 94.34 08:59:01 PM all 31.11 0.00 1.29 0.81 0.08 66.72 08:59:01 PM 0 30.86 0.00 1.05 0.25 0.08 67.75 08:59:01 PM 1 35.49 0.00 1.79 2.07 0.10 60.55 08:59:01 PM 2 43.23 0.00 1.87 1.04 0.08 53.78 08:59:01 PM 3 25.66 0.00 1.24 0.59 0.08 72.44 08:59:01 PM 4 24.42 0.00 1.14 0.40 0.07 73.98 08:59:01 PM 5 38.47 0.00 0.70 0.15 0.08 60.60 08:59:01 PM 6 26.77 0.00 1.57 1.45 0.07 70.14 08:59:01 PM 7 23.96 0.00 0.92 0.50 0.08 74.53 09:00:01 PM all 36.20 0.00 1.52 0.51 0.09 61.68 09:00:01 PM 0 27.22 0.00 1.17 0.02 0.10 71.49 09:00:01 PM 1 41.86 0.00 1.70 0.05 0.08 56.30 09:00:01 PM 2 31.54 0.00 1.29 0.55 0.08 66.54 09:00:01 PM 3 27.69 0.00 1.91 1.40 0.10 68.90 09:00:01 PM 4 33.53 0.00 1.35 0.55 0.10 64.46 09:00:01 PM 5 54.35 0.00 1.60 0.32 0.10 43.63 09:00:01 PM 6 35.62 0.00 1.52 0.95 0.08 61.82 09:00:01 PM 7 37.74 0.00 1.62 0.23 0.10 60.30 09:01:01 PM all 10.39 0.00 1.00 0.29 0.06 88.26 09:01:01 PM 0 0.75 0.00 0.79 0.82 0.08 97.56 09:01:01 PM 1 13.43 0.00 0.98 0.32 0.07 85.20 09:01:01 PM 2 14.11 0.00 0.84 0.07 0.08 84.90 09:01:01 PM 3 21.78 0.00 1.60 0.18 0.07 76.36 09:01:01 PM 4 5.52 0.00 0.82 0.02 0.05 93.60 09:01:01 PM 5 20.06 0.00 0.94 0.57 0.07 78.37 09:01:01 PM 6 4.16 0.00 0.67 0.00 0.03 95.14 09:01:01 PM 7 3.33 0.00 1.39 0.34 0.05 94.89 Average: all 22.09 0.00 1.21 0.58 0.07 76.05 Average: 0 15.04 0.00 0.82 0.35 0.09 83.70 Average: 1 32.55 0.00 1.92 0.91 0.08 64.54 Average: 2 23.99 0.00 1.19 0.63 0.08 74.10 Average: 3 21.91 0.00 1.55 0.71 0.07 75.76 Average: 4 18.60 0.00 1.06 0.61 0.06 79.67 Average: 5 29.97 0.00 0.99 0.42 0.07 68.55 Average: 6 17.20 0.00 1.04 0.66 0.05 81.05 Average: 7 17.49 0.00 1.13 0.31 0.07 81.01