---> uname -a: Linux prd-centos8-docker-8c-8g-4957.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: 2799.996 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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1150 25791 18 4948 30268 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:1c:50:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.245/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe1c:50cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:a9:96:db 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) 11/27/2023 _x86_64_ (8 CPU) 00:57:19 LINUX RESTART (8 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 94.00 27.87 66.13 6812.26 8825.62 01:00:01 AM 130.94 3.42 127.52 4673.64 9386.17 01:01:01 AM 231.44 3.58 227.86 360.21 9895.18 01:02:01 AM 300.08 0.17 299.92 11.72 80835.25 Average: 189.13 8.76 180.38 2964.07 27245.21 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 29666632 31286668 2989080 9.15 2688 1951016 1499056 4.45 179104 2423356 62400 01:00:01 AM 29283888 31270872 3371824 10.33 2688 2302204 1509048 4.48 263656 2659496 129280 01:01:01 AM 26444408 30273360 6211304 19.02 2688 4097856 2537612 7.53 383764 5229552 1713480 01:02:01 AM 26390472 30962796 6265240 19.19 2688 4752968 1557496 4.62 562108 4916344 136944 Average: 27946350 30948424 4709362 14.42 2688 3276011 1775803 5.27 347158 3807187 510526 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 405.00 239.52 1770.06 59.75 0.00 0.00 0.00 0.00 12:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 67.04 44.69 635.37 20.16 0.00 0.00 0.00 0.00 01:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 467.97 373.57 8899.08 59.34 0.00 0.00 0.00 0.00 01:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 130.39 101.33 2065.49 16.34 0.00 0.00 0.00 0.00 01:02:01 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 267.57 189.75 3342.05 38.89 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) 11/27/2023 _x86_64_ (8 CPU) 00:57:19 LINUX RESTART (8 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 10.41 0.00 1.63 2.90 0.07 84.99 12:59:01 AM 0 8.55 0.00 1.54 3.06 0.07 86.79 12:59:01 AM 1 11.07 0.00 1.07 1.10 0.07 86.69 12:59:01 AM 2 7.72 0.00 1.87 4.65 0.07 85.69 12:59:01 AM 3 25.32 0.00 2.39 4.55 0.08 67.65 12:59:01 AM 4 8.70 0.00 0.97 1.75 0.05 88.53 12:59:01 AM 5 9.26 0.00 1.47 1.84 0.10 87.33 12:59:01 AM 6 3.48 0.00 1.79 3.47 0.07 91.20 12:59:01 AM 7 9.20 0.00 1.93 2.78 0.07 86.02 01:00:01 AM all 8.73 0.00 0.95 1.32 0.04 88.95 01:00:01 AM 0 1.63 0.00 0.28 0.48 0.03 97.57 01:00:01 AM 1 1.57 0.00 0.48 0.54 0.05 97.36 01:00:01 AM 2 29.92 0.00 2.81 2.86 0.08 64.33 01:00:01 AM 3 2.04 0.00 0.50 0.72 0.03 96.71 01:00:01 AM 4 17.91 0.00 1.82 3.72 0.05 76.50 01:00:01 AM 5 12.41 0.00 0.95 0.38 0.03 86.22 01:00:01 AM 6 0.82 0.00 0.35 1.52 0.03 97.28 01:00:01 AM 7 3.56 0.00 0.43 0.38 0.03 95.59 01:01:01 AM all 21.76 0.00 2.88 1.38 0.13 73.85 01:01:01 AM 0 20.06 0.00 2.56 1.33 0.12 75.93 01:01:01 AM 1 24.87 0.00 2.43 0.52 0.12 72.06 01:01:01 AM 2 20.85 0.00 2.46 1.16 0.12 75.41 01:01:01 AM 3 18.94 0.00 2.22 0.77 0.13 77.93 01:01:01 AM 4 35.28 0.00 3.12 2.83 0.13 58.65 01:01:01 AM 5 24.23 0.00 3.55 1.56 0.13 70.52 01:01:01 AM 6 17.37 0.00 2.86 1.70 0.12 77.94 01:01:01 AM 7 12.47 0.00 3.84 1.18 0.14 82.37 01:02:01 AM all 8.15 0.00 2.47 5.83 0.07 83.48 01:02:01 AM 0 7.22 0.00 1.83 1.13 0.07 89.75 01:02:01 AM 1 10.74 0.00 3.61 7.15 0.05 78.45 01:02:01 AM 2 5.61 0.00 3.89 14.16 0.08 76.26 01:02:01 AM 3 4.79 0.00 2.08 11.34 0.08 81.71 01:02:01 AM 4 17.13 0.00 2.69 5.43 0.07 74.68 01:02:01 AM 5 9.48 0.00 2.81 5.38 0.05 82.29 01:02:01 AM 6 5.00 0.00 1.63 1.46 0.07 91.84 01:02:01 AM 7 5.22 0.00 1.26 0.64 0.08 92.80 Average: all 12.25 0.00 1.98 2.86 0.08 82.83 Average: 0 9.35 0.00 1.55 1.50 0.07 87.53 Average: 1 12.04 0.00 1.90 2.32 0.07 83.67 Average: 2 16.04 0.00 2.76 5.70 0.09 75.42 Average: 3 12.76 0.00 1.80 4.34 0.08 81.02 Average: 4 19.72 0.00 2.15 3.43 0.08 74.62 Average: 5 13.83 0.00 2.19 2.29 0.08 81.61 Average: 6 6.65 0.00 1.66 2.04 0.07 89.59 Average: 7 7.60 0.00 1.86 1.25 0.08 89.22