---> uname -a: Linux prd-centos8-docker-8c-8g-14980.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1006 28190 19 2693 30435 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:0e:65:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.10/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe0e:65c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:de:94:cc 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) 01/25/2024 _x86_64_ (8 CPU) 11:36:30 LINUX RESTART (8 CPU) 11:37:01 AM tps rtps wtps bread/s bwrtn/s 11:38:01 AM 222.73 13.55 209.18 2387.47 7020.16 11:39:01 AM 243.94 20.11 223.83 3900.55 10865.39 11:40:01 AM 108.58 1.22 107.36 382.14 11286.30 11:41:01 AM 61.22 0.45 60.77 63.86 3640.49 Average: 159.12 8.83 150.29 1683.48 8203.17 11:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 AM 29590940 31274136 3064772 9.39 2688 2007392 1429504 4.24 167168 2471980 157476 11:39:01 AM 28631332 30673208 4024380 12.32 2688 2356332 1823748 5.41 247900 3302412 152184 11:40:01 AM 27256128 29523048 5399584 16.53 2688 2577992 2801400 8.31 314548 4592400 52908 11:41:01 AM 28832968 31133308 3822744 11.71 2688 2607408 1504724 4.46 499740 2827624 50772 Average: 28577842 30650925 4077870 12.49 2688 2387281 1889844 5.61 307339 3298604 103335 11:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM eth0 145.50 97.10 1109.97 26.72 0.00 0.00 0.00 0.00 11:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM eth0 285.17 244.23 2760.18 56.47 0.00 0.00 0.00 0.00 11:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 AM lo 2.08 2.08 0.35 0.35 0.00 0.00 0.00 0.00 11:40:01 AM eth0 203.02 154.95 3202.85 23.48 0.00 0.00 0.00 0.00 11:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 AM eth0 48.29 38.36 114.85 16.99 0.00 0.00 0.00 0.00 11:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.52 0.52 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 170.49 133.66 1796.99 30.92 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) 01/25/2024 _x86_64_ (8 CPU) 11:36:30 LINUX RESTART (8 CPU) 11:37:01 AM CPU %user %nice %system %iowait %steal %idle 11:38:01 AM all 9.63 0.00 1.19 0.84 0.11 88.23 11:38:01 AM 0 3.14 0.00 0.85 0.32 0.05 95.64 11:38:01 AM 1 9.10 0.00 1.05 0.72 0.05 89.09 11:38:01 AM 2 12.38 0.00 1.25 1.17 0.03 85.17 11:38:01 AM 3 6.50 0.00 1.12 0.07 0.03 92.28 11:38:01 AM 4 21.80 0.00 2.15 1.42 0.05 74.57 11:38:01 AM 5 6.12 0.00 0.53 0.33 0.60 92.41 11:38:01 AM 6 14.70 0.00 1.35 0.42 0.03 83.50 11:38:01 AM 7 3.29 0.00 1.22 2.29 0.03 93.17 11:39:01 AM all 22.21 0.00 1.32 1.45 0.08 74.94 11:39:01 AM 0 20.90 0.00 1.00 0.88 0.08 77.13 11:39:01 AM 1 21.53 0.00 1.92 2.19 0.08 74.28 11:39:01 AM 2 24.95 0.00 1.52 1.92 0.08 71.52 11:39:01 AM 3 18.10 0.00 1.32 1.51 0.08 78.99 11:39:01 AM 4 19.89 0.00 1.05 0.70 0.07 78.28 11:39:01 AM 5 21.12 0.00 0.92 1.52 0.08 76.36 11:39:01 AM 6 31.48 0.00 2.01 2.12 0.08 64.31 11:39:01 AM 7 19.72 0.00 0.82 0.73 0.05 78.67 11:40:01 AM all 36.41 0.00 1.07 0.74 0.08 61.69 11:40:01 AM 0 39.04 0.00 0.50 0.13 0.08 60.24 11:40:01 AM 1 41.57 0.00 2.02 0.74 0.10 55.57 11:40:01 AM 2 39.08 0.00 0.62 0.07 0.08 60.15 11:40:01 AM 3 44.77 0.00 1.19 0.35 0.08 53.60 11:40:01 AM 4 33.12 0.00 1.37 3.00 0.08 62.42 11:40:01 AM 5 19.37 0.00 0.74 0.62 0.07 79.21 11:40:01 AM 6 29.35 0.00 0.62 0.91 0.07 69.05 11:40:01 AM 7 44.97 0.00 1.50 0.12 0.08 53.32 11:41:01 AM all 26.67 0.00 1.04 0.19 0.06 72.04 11:41:01 AM 0 35.23 0.00 1.57 0.18 0.08 62.94 11:41:01 AM 1 50.94 0.00 1.95 0.10 0.08 46.92 11:41:01 AM 2 25.89 0.00 0.53 0.05 0.07 73.45 11:41:01 AM 3 30.81 0.00 1.15 0.15 0.07 67.82 11:41:01 AM 4 20.80 0.00 0.67 0.17 0.05 78.32 11:41:01 AM 5 15.24 0.00 0.47 0.02 0.03 84.25 11:41:01 AM 6 23.86 0.00 0.82 0.00 0.07 75.26 11:41:01 AM 7 10.59 0.00 1.19 0.83 0.05 87.34 Average: all 23.72 0.00 1.16 0.80 0.08 74.24 Average: 0 24.58 0.00 0.98 0.38 0.08 73.98 Average: 1 30.78 0.00 1.74 0.94 0.08 66.47 Average: 2 25.57 0.00 0.98 0.80 0.07 72.58 Average: 3 25.03 0.00 1.20 0.52 0.07 73.19 Average: 4 23.90 0.00 1.31 1.32 0.06 73.41 Average: 5 15.44 0.00 0.66 0.62 0.20 83.08 Average: 6 24.83 0.00 1.20 0.86 0.06 73.04 Average: 7 19.64 0.00 1.18 0.99 0.05 78.13