---> uname -a: Linux prd-centos8-docker-8c-8g-7924.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 997 27384 19 3509 30441 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:65:e2:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fe65:e292/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:66:5b:f1 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) 02/23/2024 _x86_64_ (8 CPU) 11:04:51 LINUX RESTART (8 CPU) 11:05:01 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 149.58 47.46 102.12 8948.63 42223.77 11:07:01 AM 149.01 1.68 147.33 290.88 9986.19 11:08:01 AM 257.35 2.37 254.98 55.98 38253.12 11:09:01 AM 104.13 1.87 102.27 159.84 11446.98 Average: 165.02 13.35 151.67 2364.29 25479.44 11:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 29652220 31301944 3003492 9.20 2688 1975444 1424756 4.23 164304 2417648 132852 11:07:01 AM 28976488 30788316 3679224 11.27 2688 2129148 2206004 6.55 183056 3031000 45120 11:08:01 AM 27156376 30079656 5499336 16.84 2688 3231956 2396888 7.11 229716 4767144 59016 11:09:01 AM 28055216 31186552 4600496 14.09 2688 3435956 1440328 4.27 488324 3605648 11008 Average: 28460075 30839117 4195637 12.85 2688 2693126 1866994 5.54 266350 3455360 61999 11:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 317.47 218.47 1532.90 62.82 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 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 174.32 161.14 1116.47 47.33 0.00 0.00 0.00 0.00 11:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 422.91 301.28 8440.68 46.46 0.00 0.00 0.00 0.00 11:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 184.70 180.15 298.19 1186.06 0.00 0.00 0.00 0.00 11:09:01 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 274.86 215.27 2847.18 335.63 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) 02/23/2024 _x86_64_ (8 CPU) 11:04:51 LINUX RESTART (8 CPU) 11:05:01 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 14.29 0.00 2.68 3.59 0.06 79.38 11:06:01 AM 0 15.73 0.00 1.72 1.10 0.08 81.37 11:06:01 AM 1 14.06 0.00 2.82 5.27 0.08 77.78 11:06:01 AM 2 6.95 0.00 2.90 1.44 0.07 88.64 11:06:01 AM 3 11.83 0.00 2.88 11.40 0.05 73.84 11:06:01 AM 4 8.58 0.00 2.74 1.98 0.05 86.65 11:06:01 AM 5 24.60 0.00 3.11 2.77 0.07 69.46 11:06:01 AM 6 20.70 0.00 2.69 3.80 0.05 72.75 11:06:01 AM 7 11.87 0.00 2.56 0.95 0.05 84.56 11:07:01 AM all 10.19 0.00 0.88 1.17 0.06 87.70 11:07:01 AM 0 4.93 0.00 0.87 1.57 0.07 92.57 11:07:01 AM 1 17.18 0.00 1.69 0.69 0.08 80.36 11:07:01 AM 2 10.50 0.00 0.64 2.83 0.07 85.97 11:07:01 AM 3 13.44 0.00 0.77 1.42 0.05 84.32 11:07:01 AM 4 4.26 0.00 0.40 0.30 0.03 95.01 11:07:01 AM 5 12.72 0.00 1.15 1.52 0.07 84.54 11:07:01 AM 6 13.24 0.00 0.85 0.35 0.05 85.50 11:07:01 AM 7 5.22 0.00 0.64 0.72 0.05 93.37 11:08:01 AM all 10.77 0.00 1.00 3.58 0.06 84.59 11:08:01 AM 0 15.55 0.00 0.60 4.30 0.07 79.48 11:08:01 AM 1 7.11 0.00 0.89 2.59 0.05 89.36 11:08:01 AM 2 15.66 0.00 1.97 7.44 0.07 74.87 11:08:01 AM 3 11.31 0.00 1.50 7.03 0.07 80.09 11:08:01 AM 4 10.74 0.00 0.70 0.37 0.05 88.14 11:08:01 AM 5 9.94 0.00 0.97 4.28 0.05 84.76 11:08:01 AM 6 11.54 0.00 0.67 0.32 0.05 87.42 11:08:01 AM 7 4.29 0.00 0.72 2.30 0.05 92.64 11:09:01 AM all 12.33 0.00 1.24 0.65 0.06 85.72 11:09:01 AM 0 3.96 0.00 0.70 0.03 0.05 95.26 11:09:01 AM 1 14.71 0.00 1.02 0.18 0.08 84.00 11:09:01 AM 2 11.40 0.00 1.20 0.02 0.05 87.33 11:09:01 AM 3 26.77 0.00 1.47 0.17 0.07 71.52 11:09:01 AM 4 5.60 0.00 1.17 0.00 0.05 93.18 11:09:01 AM 5 5.52 0.00 0.98 2.59 0.07 90.84 11:09:01 AM 6 26.76 0.00 2.29 0.82 0.07 70.06 11:09:01 AM 7 3.94 0.00 1.05 1.42 0.05 93.53 Average: all 11.89 0.00 1.45 2.25 0.06 84.35 Average: 0 10.04 0.00 0.97 1.75 0.07 87.17 Average: 1 13.27 0.00 1.60 2.18 0.08 82.88 Average: 2 11.13 0.00 1.68 2.93 0.06 84.20 Average: 3 15.84 0.00 1.65 5.00 0.06 77.45 Average: 4 7.29 0.00 1.25 0.66 0.05 90.75 Average: 5 13.18 0.00 1.55 2.79 0.06 82.42 Average: 6 18.06 0.00 1.63 1.32 0.05 78.94 Average: 7 6.33 0.00 1.24 1.35 0.05 91.03