---> uname -a: Linux prd-centos8-docker-8c-8g-18002.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 1068 26574 19 4246 30359 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:22:2e:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe22:2e40/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:fd:b8:c1 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 inet6 fe80::42:21ff:fefd:b8c1/64 scope link 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) 03/25/2024 _x86_64_ (8 CPU) 12:39:22 LINUX RESTART (8 CPU) 12:40:01 PM tps rtps wtps bread/s bwrtn/s 12:41:01 PM 203.22 12.63 190.59 2189.14 5895.57 12:42:01 PM 260.19 19.75 240.44 3856.56 11761.57 12:43:01 PM 132.53 14.66 117.87 1248.44 36926.67 12:44:01 PM 178.11 4.38 173.73 6124.76 21955.43 Average: 193.51 12.85 180.65 3354.62 19135.86 12:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 PM 29562104 31244028 3093608 9.47 2688 2006956 1485164 4.41 163620 2505424 165468 12:42:01 PM 28104624 30294972 4551088 13.94 2688 2504572 2893680 8.59 252848 3820084 277956 12:43:01 PM 25955176 28981956 6700536 20.52 2688 3324068 5548848 16.46 469876 5679740 1720 12:44:01 PM 26527984 30386672 6127728 18.76 2688 4152952 2169748 6.44 720460 4856436 37872 Average: 27537472 30226907 5118240 15.67 2688 2997137 3024360 8.97 401701 4215421 120754 12:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 PM eth0 67.61 46.87 1008.80 9.90 0.00 0.00 0.00 0.00 12:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 PM eth0 465.62 374.82 5394.43 64.98 0.00 0.00 0.00 0.00 12:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 PM lo 3.88 3.88 0.37 0.37 0.00 0.00 0.00 0.00 12:43:01 PM eth0 997.10 363.37 6441.53 33.18 0.00 0.00 0.00 0.00 12:43:01 PM docker0 1.23 1.55 0.17 0.17 0.00 0.00 0.00 0.00 12:43:01 PM vethc72b15d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:44:01 PM lo 9.20 9.20 0.86 0.86 0.00 0.00 0.00 0.00 12:44:01 PM eth0 244.22 187.49 3448.50 27.73 0.00 0.00 0.00 0.00 12:44:01 PM docker0 2.70 3.18 0.38 0.36 0.00 0.00 0.00 0.00 Average: lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 Average: eth0 443.66 243.14 4073.36 33.95 0.00 0.00 0.00 0.00 Average: docker0 0.98 1.18 0.14 0.13 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) 03/25/2024 _x86_64_ (8 CPU) 12:39:22 LINUX RESTART (8 CPU) 12:40:01 PM CPU %user %nice %system %iowait %steal %idle 12:41:01 PM all 10.45 0.00 1.11 0.72 0.05 87.66 12:41:01 PM 0 19.89 0.00 1.45 0.43 0.07 78.16 12:41:01 PM 1 4.88 0.00 1.56 2.24 0.07 91.25 12:41:01 PM 2 14.76 0.00 1.42 0.43 0.05 83.34 12:41:01 PM 3 7.44 0.00 0.52 0.33 0.07 91.64 12:41:01 PM 4 3.94 0.00 0.58 0.77 0.03 94.67 12:41:01 PM 5 4.89 0.00 0.55 0.13 0.05 94.37 12:41:01 PM 6 6.15 0.00 0.80 0.53 0.02 92.49 12:41:01 PM 7 21.64 0.00 2.00 0.88 0.05 75.42 12:42:01 PM all 22.02 0.00 1.39 1.53 0.08 74.98 12:42:01 PM 0 22.08 0.00 1.25 0.32 0.08 76.27 12:42:01 PM 1 13.31 0.00 1.07 1.51 0.08 84.03 12:42:01 PM 2 23.67 0.00 1.40 1.12 0.07 73.74 12:42:01 PM 3 28.94 0.00 1.99 3.71 0.10 65.25 12:42:01 PM 4 25.27 0.00 1.76 1.73 0.07 71.17 12:42:01 PM 5 19.65 0.00 1.62 1.09 0.07 77.57 12:42:01 PM 6 25.83 0.00 1.34 2.66 0.07 70.10 12:42:01 PM 7 17.41 0.00 0.71 0.07 0.07 81.75 12:43:01 PM all 19.43 0.22 2.60 3.70 0.09 73.97 12:43:01 PM 0 15.66 0.00 2.28 1.71 0.08 80.27 12:43:01 PM 1 21.68 0.05 2.87 1.97 0.07 73.36 12:43:01 PM 2 19.40 0.00 2.53 8.36 0.10 69.61 12:43:01 PM 3 16.44 0.03 2.70 9.45 0.07 71.31 12:43:01 PM 4 18.92 0.02 2.04 1.31 0.08 77.62 12:43:01 PM 5 22.24 1.60 2.15 2.17 0.15 71.68 12:43:01 PM 6 26.67 0.00 2.91 1.01 0.08 69.32 12:43:01 PM 7 14.40 0.05 3.32 3.60 0.07 78.57 12:44:01 PM all 18.67 0.06 1.64 2.80 0.09 76.74 12:44:01 PM 0 14.04 0.00 1.14 1.22 0.07 83.53 12:44:01 PM 1 13.38 0.40 2.23 4.40 0.08 79.50 12:44:01 PM 2 25.86 0.00 2.24 2.28 0.08 69.54 12:44:01 PM 3 18.94 0.03 1.36 3.31 0.10 76.26 12:44:01 PM 4 18.92 0.00 1.14 0.57 0.07 79.30 12:44:01 PM 5 16.64 0.00 1.99 2.51 0.15 78.71 12:44:01 PM 6 15.92 0.05 1.42 8.05 0.08 74.47 12:44:01 PM 7 25.68 0.00 1.57 0.03 0.08 72.63 Average: all 17.64 0.07 1.68 2.18 0.08 78.35 Average: 0 17.93 0.00 1.53 0.92 0.08 79.55 Average: 1 13.30 0.11 1.93 2.53 0.08 82.05 Average: 2 20.92 0.00 1.90 3.03 0.08 74.08 Average: 3 17.95 0.02 1.64 4.19 0.08 76.12 Average: 4 16.75 0.00 1.38 1.09 0.06 80.71 Average: 5 15.84 0.40 1.58 1.48 0.10 80.61 Average: 6 18.62 0.01 1.62 3.07 0.06 76.62 Average: 7 19.79 0.01 1.90 1.14 0.07 77.08