---> uname -a: Linux prd-centos8-docker-8c-8g-20393.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 990 28289 19 2609 30456 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:6f:4b:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.96/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86181sec preferred_lft 86181sec inet6 fe80::f816:3eff:fe6f:4bb8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:09:de:8a 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) 04/03/2024 _x86_64_ (8 CPU) 22:39:41 LINUX RESTART (8 CPU) 10:40:00 PM tps rtps wtps bread/s bwrtn/s 10:40:01 PM 0.00 0.00 0.00 0.00 0.00 10:41:01 PM 100.92 26.59 74.33 6999.97 39846.00 10:42:01 PM 127.57 8.95 118.63 2878.51 10465.34 10:43:01 PM 196.05 15.73 180.32 1985.80 14754.17 Average: 140.64 16.98 123.66 3930.64 21556.00 10:40:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 PM 30629216 31818300 2026496 6.21 2688 1530080 705148 2.16 77516 1591336 860752 10:41:01 PM 29743908 31250772 2911804 8.92 2688 1840616 1476104 4.38 150844 2370736 98616 10:42:01 PM 29431160 31269072 3224552 9.87 2688 2156956 1365176 4.05 179040 2593808 82544 10:43:01 PM 28957116 31175540 3698596 11.33 2688 2530912 1465528 4.35 457412 2766340 33176 Average: 29690350 31378421 2965362 9.08 2688 2014641 1252989 3.72 216203 2330555 268772 10:40:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 16.22 11.71 4.29 2.88 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 364.46 231.74 1221.53 62.52 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 95.62 77.79 993.83 27.46 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 362.51 307.35 2372.87 544.19 0.00 0.00 0.00 0.00 10:43:01 PM 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 272.61 204.43 1520.02 210.09 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) 04/03/2024 _x86_64_ (8 CPU) 22:39:41 LINUX RESTART (8 CPU) 10:40:00 PM CPU %user %nice %system %iowait %steal %idle 10:40:01 PM all 0.23 0.00 0.57 25.25 0.23 73.73 10:40:01 PM 0 0.00 0.00 0.91 99.09 0.00 0.00 10:40:01 PM 1 0.00 0.00 0.91 0.00 0.00 99.09 10:40:01 PM 2 0.00 0.00 0.90 99.10 0.00 0.00 10:40:01 PM 3 0.90 0.00 0.90 0.00 0.00 98.20 10:40:01 PM 4 0.00 0.00 0.00 0.00 0.00 100.00 10:40:01 PM 5 0.00 0.00 0.00 3.64 0.00 96.36 10:40:01 PM 6 0.90 0.00 0.90 0.00 1.80 96.40 10:40:01 PM 7 0.00 0.00 0.00 0.00 0.00 100.00 10:41:01 PM all 11.03 0.00 1.90 11.51 0.05 75.51 10:41:01 PM 0 11.99 0.00 2.25 27.60 0.07 58.08 10:41:01 PM 1 13.67 0.00 1.91 1.31 0.05 83.06 10:41:01 PM 2 17.99 0.00 1.51 20.51 0.05 59.93 10:41:01 PM 3 13.77 0.00 2.13 4.94 0.05 79.11 10:41:01 PM 4 5.70 0.00 1.97 9.93 0.05 82.35 10:41:01 PM 5 9.80 0.00 1.98 21.21 0.05 66.97 10:41:01 PM 6 9.30 0.00 1.95 2.20 0.03 86.51 10:41:01 PM 7 6.02 0.00 1.51 4.36 0.07 88.04 10:42:01 PM all 7.90 0.00 0.95 1.23 0.04 89.89 10:42:01 PM 0 1.47 0.00 0.58 1.68 0.05 96.22 10:42:01 PM 1 20.86 0.00 1.92 2.24 0.05 74.94 10:42:01 PM 2 7.53 0.00 1.00 2.62 0.03 88.82 10:42:01 PM 3 6.87 0.00 0.67 1.47 0.03 90.96 10:42:01 PM 4 8.23 0.00 1.02 0.77 0.05 89.93 10:42:01 PM 5 2.57 0.00 0.55 0.25 0.02 96.61 10:42:01 PM 6 14.87 0.00 1.53 0.57 0.03 83.00 10:42:01 PM 7 0.75 0.00 0.32 0.20 0.05 98.68 10:43:01 PM all 15.96 0.00 1.39 0.78 0.07 81.80 10:43:01 PM 0 11.03 0.00 0.99 0.32 0.07 87.60 10:43:01 PM 1 9.59 0.00 1.90 1.98 0.08 86.45 10:43:01 PM 2 10.20 0.00 1.42 1.72 0.07 86.60 10:43:01 PM 3 24.69 0.00 1.32 0.58 0.07 73.34 10:43:01 PM 4 22.89 0.00 1.72 0.28 0.07 75.04 10:43:01 PM 5 11.96 0.00 0.99 0.15 0.05 86.86 10:43:01 PM 6 27.39 0.00 1.78 0.52 0.07 70.25 10:43:01 PM 7 9.94 0.00 1.05 0.70 0.07 88.24 Average: all 11.56 0.00 1.41 4.62 0.05 82.36 Average: 0 8.10 0.00 1.27 10.37 0.06 80.21 Average: 1 14.63 0.00 1.90 1.83 0.06 81.58 Average: 2 11.82 0.00 1.31 8.82 0.05 78.00 Average: 3 15.02 0.00 1.37 2.31 0.05 81.24 Average: 4 12.21 0.00 1.56 3.63 0.06 82.55 Average: 5 8.06 0.00 1.16 7.17 0.04 83.58 Average: 6 17.09 0.00 1.75 1.09 0.06 80.02 Average: 7 5.54 0.00 0.96 1.74 0.06 91.71