---> uname -a: Linux prd-centos8-docker-8c-8g-21540.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 992 28215 19 2681 30451 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:b1:9f:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.115/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:feb1:9f82/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:70:64:7c 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) 04/08/2024 _x86_64_ (8 CPU) 13:07:53 LINUX RESTART (8 CPU) 01:08:01 PM tps rtps wtps bread/s bwrtn/s 01:09:01 PM 214.68 127.07 87.60 14545.85 40777.39 01:10:01 PM 207.88 19.74 188.14 3714.76 8502.85 01:11:01 PM 134.41 1.62 132.79 635.52 14714.33 01:12:01 PM 70.89 0.47 70.42 64.12 3196.33 Average: 156.97 37.23 119.74 4740.26 16798.29 01:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 PM 29572900 31229404 3082812 9.44 2688 1985632 1492960 4.43 199416 2475160 167616 01:10:01 PM 28678144 30650680 3977568 12.18 2688 2288680 2366476 7.02 205896 3309020 191844 01:11:01 PM 27304128 29520764 5351584 16.39 2688 2529352 3155512 9.36 298556 4563920 5832 01:12:01 PM 28911476 31200672 3744236 11.47 2688 2599400 1408636 4.18 496484 2762728 25452 Average: 28616662 30650380 4039050 12.37 2688 2350766 2105896 6.25 300088 3277707 97686 01:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 338.20 230.71 1525.30 63.16 0.00 0.00 0.00 0.00 01:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 217.03 186.55 2110.83 42.74 0.00 0.00 0.00 0.00 01:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.95 0.95 0.25 0.25 0.00 0.00 0.00 0.00 01:11:01 PM eth0 232.19 171.38 3451.69 21.87 0.00 0.00 0.00 0.00 01:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM lo 1.30 1.30 0.20 0.20 0.00 0.00 0.00 0.00 01:12:01 PM eth0 115.36 99.50 767.49 24.38 0.00 0.00 0.00 0.00 01:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.56 0.56 0.11 0.11 0.00 0.00 0.00 0.00 Average: eth0 225.70 172.04 1963.88 38.04 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) 04/08/2024 _x86_64_ (8 CPU) 13:07:53 LINUX RESTART (8 CPU) 01:08:01 PM CPU %user %nice %system %iowait %steal %idle 01:09:01 PM all 13.29 0.00 2.91 3.45 0.07 80.28 01:09:01 PM 0 10.40 0.00 3.36 2.49 0.07 83.67 01:09:01 PM 1 9.44 0.00 2.45 1.26 0.07 86.79 01:09:01 PM 2 17.40 0.00 3.13 3.33 0.07 76.06 01:09:01 PM 3 9.74 0.00 3.59 0.81 0.05 85.81 01:09:01 PM 4 17.64 0.00 3.40 12.51 0.08 66.37 01:09:01 PM 5 8.27 0.00 2.26 0.47 0.08 88.91 01:09:01 PM 6 20.71 0.00 2.79 1.52 0.05 74.93 01:09:01 PM 7 12.71 0.00 2.31 5.22 0.07 79.70 01:10:01 PM all 16.41 0.00 1.24 1.37 0.07 80.92 01:10:01 PM 0 12.62 0.00 0.95 0.57 0.07 85.79 01:10:01 PM 1 21.48 0.00 1.72 1.37 0.07 75.36 01:10:01 PM 2 17.52 0.00 1.78 2.46 0.10 78.14 01:10:01 PM 3 23.03 0.00 1.39 2.21 0.07 73.31 01:10:01 PM 4 14.89 0.00 0.74 1.17 0.07 83.14 01:10:01 PM 5 11.69 0.00 1.00 1.94 0.05 85.32 01:10:01 PM 6 16.65 0.00 1.55 1.14 0.07 80.59 01:10:01 PM 7 13.37 0.00 0.75 0.12 0.05 85.71 01:11:01 PM all 32.44 0.00 1.01 1.18 0.09 65.27 01:11:01 PM 0 39.20 0.00 1.36 0.20 0.10 59.15 01:11:01 PM 1 12.59 0.00 0.82 0.70 0.10 85.79 01:11:01 PM 2 40.84 0.00 0.64 0.29 0.08 58.15 01:11:01 PM 3 35.19 0.00 1.05 1.40 0.10 62.26 01:11:01 PM 4 35.38 0.00 1.01 1.59 0.08 61.94 01:11:01 PM 5 32.01 0.00 1.49 0.72 0.12 65.67 01:11:01 PM 6 37.98 0.00 0.89 0.25 0.10 60.78 01:11:01 PM 7 26.43 0.00 0.87 4.30 0.07 68.33 01:12:01 PM all 29.42 0.00 1.19 0.33 0.07 68.99 01:12:01 PM 0 21.39 0.00 0.97 0.27 0.08 77.29 01:12:01 PM 1 22.53 0.00 1.46 0.35 0.07 75.59 01:12:01 PM 2 27.91 0.00 0.89 0.02 0.07 71.12 01:12:01 PM 3 18.96 0.00 1.49 0.30 0.07 79.19 01:12:01 PM 4 37.41 0.00 1.07 0.42 0.07 61.04 01:12:01 PM 5 27.87 0.00 1.42 0.65 0.08 69.97 01:12:01 PM 6 29.10 0.00 1.30 0.50 0.05 69.05 01:12:01 PM 7 50.16 0.00 0.97 0.10 0.08 48.69 Average: all 22.89 0.00 1.59 1.58 0.07 73.87 Average: 0 20.89 0.00 1.66 0.88 0.08 76.49 Average: 1 16.51 0.00 1.61 0.92 0.08 80.88 Average: 2 25.92 0.00 1.61 1.52 0.08 70.87 Average: 3 21.72 0.00 1.88 1.18 0.07 75.16 Average: 4 26.33 0.00 1.55 3.91 0.08 68.13 Average: 5 19.97 0.00 1.54 0.95 0.08 77.46 Average: 6 26.10 0.00 1.63 0.85 0.07 71.35 Average: 7 25.67 0.00 1.22 2.43 0.07 70.61