---> uname -a: Linux prd-centos8-docker-8c-8g-25108.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 988 27396 19 3505 30450 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:80:9a:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fe80:9a71/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:c2:6e:1a 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) 04/22/2024 _x86_64_ (8 CPU) 11:02:24 LINUX RESTART (8 CPU) 11:03:02 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 108.19 7.12 101.07 1325.61 6844.65 11:05:01 AM 249.22 3.07 246.15 476.64 10472.43 11:06:01 AM 163.51 3.33 160.17 161.97 36399.77 Average: 174.01 4.49 169.52 650.98 17966.98 11:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 29488032 31235720 3167680 9.70 2688 2068572 1490864 4.42 174156 2554660 181800 11:05:01 AM 27612896 30465544 5042816 15.44 2688 3164192 2295316 6.81 201144 4356092 1030560 11:06:01 AM 28062724 31177788 4592988 14.06 2688 3419628 1458160 4.33 290816 3795932 258500 Average: 28387884 30959684 4267828 13.07 2688 2884131 1748113 5.19 222039 3568895 490287 11:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 59.31 41.99 956.63 8.41 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 533.26 389.40 8764.65 80.97 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 156.27 183.85 604.60 1171.51 0.00 0.00 0.00 0.00 11:06:01 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 250.69 206.00 3456.14 422.58 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) 04/22/2024 _x86_64_ (8 CPU) 11:02:24 LINUX RESTART (8 CPU) 11:03:02 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 10.50 0.00 1.01 0.52 0.05 87.93 11:04:01 AM 0 6.82 0.00 0.97 1.20 0.07 90.94 11:04:01 AM 1 8.83 0.00 0.59 0.87 0.05 89.66 11:04:01 AM 2 15.10 0.00 1.36 0.36 0.05 83.14 11:04:01 AM 3 3.37 0.00 0.70 0.19 0.05 95.70 11:04:01 AM 4 31.52 0.00 2.66 0.97 0.05 64.79 11:04:01 AM 5 1.95 0.00 0.39 0.05 0.03 97.57 11:04:01 AM 6 14.98 0.00 1.05 0.14 0.03 83.79 11:04:01 AM 7 1.37 0.00 0.37 0.36 0.03 97.86 11:05:01 AM all 12.72 0.00 1.17 1.11 0.06 84.92 11:05:01 AM 0 8.37 0.00 0.95 1.80 0.07 88.80 11:05:01 AM 1 15.49 0.00 1.41 1.05 0.08 81.97 11:05:01 AM 2 15.43 0.00 1.34 1.07 0.07 82.09 11:05:01 AM 3 12.81 0.00 0.77 0.53 0.07 85.82 11:05:01 AM 4 15.36 0.00 1.15 0.55 0.05 82.88 11:05:01 AM 5 15.02 0.00 1.29 1.14 0.05 82.50 11:05:01 AM 6 12.50 0.00 0.90 1.14 0.05 85.41 11:05:01 AM 7 6.80 0.00 1.59 1.62 0.08 89.90 11:06:01 AM all 9.18 0.00 0.96 2.19 0.06 87.61 11:06:01 AM 0 4.33 0.00 0.87 0.50 0.08 94.21 11:06:01 AM 1 20.65 0.00 1.40 2.40 0.05 75.50 11:06:01 AM 2 9.70 0.00 1.25 0.77 0.07 88.22 11:06:01 AM 3 6.01 0.00 1.32 7.93 0.07 84.68 11:06:01 AM 4 10.60 0.00 0.95 1.03 0.03 87.38 11:06:01 AM 5 6.55 0.00 0.57 0.52 0.07 92.30 11:06:01 AM 6 10.32 0.00 0.67 1.64 0.07 87.31 11:06:01 AM 7 5.26 0.00 0.62 2.74 0.07 91.32 Average: all 10.80 0.00 1.05 1.28 0.06 86.82 Average: 0 6.51 0.00 0.93 1.17 0.07 91.32 Average: 1 15.02 0.00 1.14 1.45 0.06 82.33 Average: 2 13.40 0.00 1.32 0.73 0.06 84.49 Average: 3 7.42 0.00 0.93 2.90 0.06 88.69 Average: 4 19.10 0.00 1.58 0.85 0.04 78.42 Average: 5 7.87 0.00 0.75 0.57 0.05 90.76 Average: 6 12.59 0.00 0.87 0.97 0.05 85.51 Average: 7 4.49 0.00 0.86 1.58 0.06 93.01