---> uname -a: Linux prd-centos8-docker-8c-8g-14553.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 1006 27790 19 3093 30437 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:71:1f:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.126/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe71:1fd0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:e8:e0:8d 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) 03/20/2024 _x86_64_ (8 CPU) 10:16:22 LINUX RESTART (8 CPU) 10:17:01 AM tps rtps wtps bread/s bwrtn/s 10:18:01 AM 99.67 15.30 84.37 2444.66 6288.05 10:19:01 AM 234.57 1.95 232.62 562.21 11032.32 10:20:01 AM 123.65 0.58 123.06 9.47 13405.03 10:21:01 AM 66.91 0.65 66.26 65.71 19302.83 Average: 131.20 4.62 126.58 770.47 12507.28 10:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:18:01 AM 29604408 31282216 3051304 9.34 2688 2003752 1419556 4.21 165184 2464728 151204 10:19:01 AM 28482556 30402792 4173156 12.78 2688 2234812 2166764 6.43 199088 3499704 129336 10:20:01 AM 27953204 30223356 4702508 14.40 2688 2581712 2208008 6.55 293164 3918552 91948 10:21:01 AM 28491876 31202680 4163836 12.75 2688 3020312 1440412 4.27 672628 3002640 10936 Average: 28633011 30777761 4022701 12.32 2688 2460147 1808685 5.37 332516 3221406 95856 10:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM eth0 145.21 98.52 1243.93 34.24 0.00 0.00 0.00 0.00 10:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM eth0 273.41 242.22 2404.92 52.36 0.00 0.00 0.00 0.00 10:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM eth0 179.30 146.38 1780.36 19.07 0.00 0.00 0.00 0.00 10:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM eth0 221.01 215.84 646.26 3047.42 0.00 0.00 0.00 0.00 10:21:01 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 204.74 175.74 1518.87 788.34 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) 03/20/2024 _x86_64_ (8 CPU) 10:16:22 LINUX RESTART (8 CPU) 10:17:01 AM CPU %user %nice %system %iowait %steal %idle 10:18:01 AM all 10.25 0.00 1.13 1.00 0.06 87.56 10:18:01 AM 0 3.59 0.00 0.58 0.12 0.05 95.66 10:18:01 AM 1 15.20 0.00 1.50 2.42 0.07 80.81 10:18:01 AM 2 16.53 0.00 1.31 1.44 0.07 80.65 10:18:01 AM 3 7.15 0.00 0.74 0.60 0.07 91.45 10:18:01 AM 4 9.64 0.00 1.85 1.17 0.05 87.29 10:18:01 AM 5 10.00 0.00 0.89 0.89 0.05 88.18 10:18:01 AM 6 16.61 0.00 1.10 0.75 0.05 81.48 10:18:01 AM 7 3.34 0.00 1.07 0.58 0.05 94.96 10:19:01 AM all 13.88 0.00 1.16 2.45 0.10 82.41 10:19:01 AM 0 17.80 0.00 1.14 1.69 0.12 79.25 10:19:01 AM 1 12.14 0.00 1.20 3.71 0.12 82.83 10:19:01 AM 2 10.62 0.00 1.02 1.64 0.10 86.63 10:19:01 AM 3 16.52 0.00 2.07 4.89 0.12 76.41 10:19:01 AM 4 11.64 0.00 0.77 1.71 0.08 85.80 10:19:01 AM 5 12.90 0.00 1.14 0.94 0.08 84.95 10:19:01 AM 6 12.86 0.00 0.97 0.94 0.10 85.13 10:19:01 AM 7 16.57 0.00 0.95 4.09 0.12 78.27 10:20:01 AM all 6.08 0.00 0.47 18.75 0.04 74.66 10:20:01 AM 0 1.57 0.00 0.25 5.41 0.03 92.74 10:20:01 AM 1 5.66 0.00 0.43 4.96 0.05 88.90 10:20:01 AM 2 4.58 0.00 0.52 42.04 0.05 52.81 10:20:01 AM 3 12.39 0.00 0.23 11.92 0.05 75.41 10:20:01 AM 4 11.12 0.00 1.07 3.51 0.05 84.25 10:20:01 AM 5 1.24 0.00 0.37 58.92 0.02 39.46 10:20:01 AM 6 6.72 0.00 0.18 3.69 0.03 89.37 10:20:01 AM 7 5.41 0.00 0.67 19.56 0.03 74.33 10:21:01 AM all 7.07 0.00 0.80 5.88 0.06 86.20 10:21:01 AM 0 0.87 0.00 0.42 0.00 0.05 98.67 10:21:01 AM 1 15.28 0.00 0.85 13.91 0.10 69.85 10:21:01 AM 2 2.05 0.00 0.72 1.49 0.05 95.69 10:21:01 AM 3 7.62 0.00 1.16 7.87 0.05 83.30 10:21:01 AM 4 0.87 0.00 0.49 0.28 0.03 98.33 10:21:01 AM 5 4.72 0.00 0.67 8.61 0.03 85.97 10:21:01 AM 6 21.61 0.00 1.43 2.07 0.08 74.81 10:21:01 AM 7 3.60 0.00 0.67 12.83 0.05 82.85 Average: all 9.32 0.00 0.89 7.02 0.06 82.71 Average: 0 5.95 0.00 0.60 1.80 0.06 91.59 Average: 1 12.07 0.00 1.00 6.25 0.08 80.60 Average: 2 8.44 0.00 0.89 11.65 0.07 78.96 Average: 3 10.92 0.00 1.05 6.32 0.07 81.64 Average: 4 8.32 0.00 1.05 1.67 0.05 88.92 Average: 5 7.21 0.00 0.76 17.34 0.05 74.63 Average: 6 14.44 0.00 0.92 1.86 0.07 82.71 Average: 7 7.23 0.00 0.84 9.26 0.06 82.60