---> uname -a: Linux prd-centos8-docker-8c-8g-9797.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1038 27325 19 3525 30394 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:c3:cb:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.156/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fec3:cb58/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:1a:82:4f 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:f8ff:fe1a:824f/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) 02/29/2024 _x86_64_ (8 CPU) 14:42:52 LINUX RESTART (8 CPU) 02:43:01 PM tps rtps wtps bread/s bwrtn/s 02:44:01 PM 167.06 89.29 77.77 12401.37 40401.85 02:45:01 PM 163.50 14.33 149.17 3114.96 10680.46 02:46:01 PM 389.55 7.20 382.35 1274.85 10502.63 02:47:01 PM 189.57 1.83 187.74 515.96 39600.33 Average: 227.41 28.16 199.25 4326.91 25296.93 02:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 PM 29577040 31243836 3078672 9.43 2688 1996308 1521488 4.51 200208 2470636 185436 02:45:01 PM 29153620 31014720 3502092 10.72 2688 2180728 1833924 5.44 179660 2865660 32508 02:46:01 PM 27854984 30184668 4800728 14.70 2688 2640384 2238272 6.64 411120 3897372 246280 02:47:01 PM 28052436 31187088 4603276 14.10 2688 3432788 1446048 4.29 633600 3434568 143976 Average: 28659520 30907578 3996192 12.24 2688 2562552 1759933 5.22 356147 3167059 152050 02:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM eth0 321.13 213.30 1477.27 61.67 0.00 0.00 0.00 0.00 02:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 101.43 87.30 784.67 31.96 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM eth0 543.21 456.84 6677.39 59.84 0.00 0.00 0.00 0.00 02:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM eth0 445.38 398.90 5061.38 1968.33 0.00 0.00 0.00 0.00 02:47:01 PM docker0 8.11 13.06 0.48 307.68 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 352.78 289.08 3500.04 530.47 0.00 0.00 0.00 0.00 Average: docker0 2.03 3.27 0.12 76.92 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) 02/29/2024 _x86_64_ (8 CPU) 14:42:52 LINUX RESTART (8 CPU) 02:43:01 PM CPU %user %nice %system %iowait %steal %idle 02:44:01 PM all 12.61 0.00 2.58 2.31 0.08 82.41 02:44:01 PM 0 5.44 0.00 1.92 0.39 0.10 92.15 02:44:01 PM 1 12.68 0.00 2.46 5.31 0.07 79.48 02:44:01 PM 2 17.94 0.00 2.86 2.29 0.08 76.84 02:44:01 PM 3 17.28 0.00 2.77 1.83 0.07 78.06 02:44:01 PM 4 14.70 0.00 2.46 0.84 0.10 81.89 02:44:01 PM 5 8.24 0.00 2.35 1.09 0.07 88.25 02:44:01 PM 6 11.99 0.00 3.52 1.91 0.05 82.52 02:44:01 PM 7 12.63 0.00 2.32 4.82 0.12 80.12 02:45:01 PM all 9.63 0.00 0.82 1.34 0.05 88.16 02:45:01 PM 0 1.70 0.00 0.33 0.95 0.05 96.96 02:45:01 PM 1 6.56 0.00 0.94 3.16 0.05 89.30 02:45:01 PM 2 13.37 0.00 0.65 0.43 0.05 85.49 02:45:01 PM 3 13.25 0.00 0.93 1.08 0.03 84.69 02:45:01 PM 4 20.71 0.00 1.51 2.39 0.05 75.34 02:45:01 PM 5 3.62 0.00 0.59 1.24 0.07 94.49 02:45:01 PM 6 4.40 0.00 0.53 0.57 0.07 94.43 02:45:01 PM 7 13.47 0.00 1.07 0.90 0.03 84.53 02:46:01 PM all 26.40 0.00 1.60 1.54 0.09 70.37 02:46:01 PM 0 20.84 0.00 2.48 2.61 0.07 74.00 02:46:01 PM 1 12.38 0.00 1.09 1.16 0.08 85.29 02:46:01 PM 2 35.37 0.00 1.25 0.86 0.14 62.37 02:46:01 PM 3 24.56 0.00 1.71 2.20 0.10 71.43 02:46:01 PM 4 30.26 0.00 1.11 0.49 0.08 68.07 02:46:01 PM 5 26.08 0.00 1.54 1.34 0.10 70.93 02:46:01 PM 6 24.91 0.00 2.55 2.93 0.09 69.52 02:46:01 PM 7 36.89 0.00 1.04 0.75 0.10 61.22 02:47:01 PM all 15.39 0.00 2.74 1.64 0.08 80.15 02:47:01 PM 0 10.56 0.00 2.75 1.02 0.08 85.58 02:47:01 PM 1 7.54 0.00 2.29 0.96 0.10 89.12 02:47:01 PM 2 24.14 0.00 3.18 2.49 0.08 70.11 02:47:01 PM 3 8.98 0.00 2.35 1.61 0.08 86.97 02:47:01 PM 4 11.11 0.00 2.59 1.14 0.08 85.08 02:47:01 PM 5 16.46 0.00 2.28 1.54 0.07 79.65 02:47:01 PM 6 28.08 0.00 3.33 3.14 0.08 65.36 02:47:01 PM 7 16.24 0.00 3.19 1.19 0.07 79.31 Average: all 16.00 0.00 1.93 1.71 0.08 80.29 Average: 0 9.63 0.00 1.87 1.24 0.08 87.18 Average: 1 9.79 0.00 1.69 2.65 0.08 85.80 Average: 2 22.66 0.00 1.98 1.52 0.09 73.75 Average: 3 16.01 0.00 1.94 1.68 0.07 80.29 Average: 4 19.20 0.00 1.92 1.22 0.08 77.59 Average: 5 13.59 0.00 1.69 1.30 0.08 83.34 Average: 6 17.30 0.00 2.48 2.13 0.07 78.02 Average: 7 19.82 0.00 1.90 1.91 0.08 76.29