---> uname -a: Linux prd-centos8-docker-8c-8g-8956.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1033 27330 19 3525 30399 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:59:76:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe59:762f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:2d:dd:03 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:eeff:fe2d:dd03/64 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) 02/26/2024 _x86_64_ (8 CPU) 20:11:24 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 123.58 7.93 115.65 1462.82 8792.78 08:14:01 PM 315.09 18.51 296.58 4265.38 7623.99 08:15:01 PM 242.65 2.92 239.74 443.45 40871.01 08:16:01 PM 111.36 1.08 110.28 90.90 10963.20 Average: 198.18 7.61 190.57 1565.64 17063.09 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29538292 31286148 3117420 9.55 2688 2068316 1401288 4.16 166800 2505800 127156 08:14:01 PM 28567228 30653716 4088484 12.52 2688 2400928 1874180 5.56 238140 3374680 196844 08:15:01 PM 26944020 29962048 5711692 17.49 2688 3318016 2481320 7.36 573444 4600852 2000 08:16:01 PM 27962712 31115376 4693000 14.37 2688 3451240 1536452 4.56 807988 3348532 21696 Average: 28253063 30754322 4402649 13.48 2688 2809625 1823310 5.41 446593 3457466 86924 08:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 73.00 49.91 1080.19 23.94 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 332.14 297.87 3211.12 45.47 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 433.46 332.77 8588.69 37.84 0.00 0.00 0.00 0.00 08:15:01 PM docker0 7.60 12.06 0.45 306.50 0.00 0.00 0.00 0.00 08:15:01 PM veth5c1bc23 1.67 2.22 0.14 32.53 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 261.28 278.07 407.56 1964.03 0.00 0.00 0.00 0.00 08:16:01 PM docker0 0.00 0.15 0.00 0.02 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 274.98 239.66 3321.98 517.84 0.00 0.00 0.00 0.00 Average: docker0 1.90 3.05 0.11 76.63 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) 02/26/2024 _x86_64_ (8 CPU) 20:11:24 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 10.59 0.00 0.98 0.81 0.05 87.56 08:13:01 PM 0 14.75 0.00 0.93 0.43 0.07 83.82 08:13:01 PM 1 3.43 0.00 0.85 1.72 0.08 93.92 08:13:01 PM 2 14.64 0.00 1.74 1.27 0.05 82.30 08:13:01 PM 3 14.59 0.00 1.40 0.65 0.03 83.32 08:13:01 PM 4 1.20 0.00 0.25 0.69 0.07 97.79 08:13:01 PM 5 14.59 0.00 1.20 0.84 0.03 83.34 08:13:01 PM 6 15.71 0.00 0.90 0.67 0.05 82.67 08:13:01 PM 7 5.83 0.00 0.55 0.22 0.05 93.35 08:14:01 PM all 15.46 0.00 1.12 1.61 0.13 81.68 08:14:01 PM 0 26.82 0.00 0.48 0.47 0.12 72.11 08:14:01 PM 1 9.96 0.00 1.02 0.93 0.15 87.93 08:14:01 PM 2 22.51 0.00 1.72 3.18 0.15 72.44 08:14:01 PM 3 7.23 0.00 1.14 0.99 0.13 90.51 08:14:01 PM 4 11.57 0.00 2.20 5.37 0.13 80.73 08:14:01 PM 5 13.69 0.00 0.77 0.42 0.12 85.01 08:14:01 PM 6 16.76 0.00 0.85 0.87 0.10 81.42 08:14:01 PM 7 15.17 0.00 0.75 0.70 0.12 83.26 08:15:01 PM all 22.97 0.00 2.29 3.67 0.09 70.97 08:15:01 PM 0 24.31 0.00 1.87 0.35 0.10 73.37 08:15:01 PM 1 15.53 0.00 2.32 7.19 0.12 74.84 08:15:01 PM 2 29.73 0.00 2.84 7.91 0.08 59.44 08:15:01 PM 3 26.12 0.00 2.00 1.48 0.10 70.29 08:15:01 PM 4 18.62 0.00 2.49 1.90 0.07 76.92 08:15:01 PM 5 22.90 0.00 1.54 1.66 0.08 73.81 08:15:01 PM 6 21.37 0.00 3.15 4.34 0.10 71.04 08:15:01 PM 7 25.13 0.00 2.15 4.55 0.08 68.09 08:16:01 PM all 12.30 0.00 1.88 0.47 0.07 85.29 08:16:01 PM 0 4.62 0.00 1.46 0.52 0.08 93.32 08:16:01 PM 1 17.82 0.00 1.64 0.42 0.10 80.02 08:16:01 PM 2 16.14 0.00 2.16 0.44 0.10 81.17 08:16:01 PM 3 17.69 0.00 1.94 1.00 0.05 79.31 08:16:01 PM 4 7.49 0.00 2.16 0.62 0.07 89.66 08:16:01 PM 5 6.04 0.00 1.59 0.49 0.03 91.85 08:16:01 PM 6 15.41 0.00 2.16 0.22 0.07 82.14 08:16:01 PM 7 13.13 0.00 1.89 0.08 0.05 84.84 Average: all 15.32 0.00 1.56 1.64 0.09 81.39 Average: 0 17.62 0.00 1.18 0.44 0.09 80.66 Average: 1 11.68 0.00 1.46 2.56 0.11 84.19 Average: 2 20.74 0.00 2.11 3.20 0.10 73.85 Average: 3 16.39 0.00 1.62 1.03 0.08 80.88 Average: 4 9.70 0.00 1.77 2.14 0.08 86.30 Average: 5 14.30 0.00 1.28 0.85 0.07 83.51 Average: 6 17.31 0.00 1.76 1.52 0.08 79.33 Average: 7 14.80 0.00 1.33 1.38 0.08 82.40