---> uname -a: Linux prd-centos8-docker-8c-8g-22626.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 1059 27620 19 3209 30374 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:a3:7d:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.161/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fea3:7db0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:68:2f:87 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::42:5bff:fe68:2f87/64 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) 04/12/2024 _x86_64_ (8 CPU) 06:22:02 LINUX RESTART (8 CPU) 06:23:03 AM tps rtps wtps bread/s bwrtn/s 06:24:01 AM 318.29 1.91 316.37 315.20 10297.16 06:25:01 AM 315.23 3.88 311.35 1357.41 34468.99 06:26:01 AM 108.03 1.50 106.53 127.02 12284.11 Average: 246.38 2.44 243.95 603.08 19114.69 06:23:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:24:01 AM 28552120 30408364 4103584 12.57 2688 2173132 2298092 6.82 194004 3445164 178976 06:25:01 AM 27105020 29763168 5550684 17.00 2688 2961596 2667724 7.92 410344 4612884 28 06:26:01 AM 28310036 31129748 4345668 13.31 2688 3119468 1504752 4.46 649856 3164588 33196 Average: 27989059 30433760 4666645 14.29 2688 2751399 2156856 6.40 418068 3740879 70733 06:23:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 238.83 204.43 2207.27 51.16 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 503.42 405.20 7176.74 52.80 0.00 0.00 0.00 0.00 06:25:01 AM docker0 2.85 5.08 0.17 139.88 0.00 0.00 0.00 0.00 06:25:01 AM vethceb3527 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 332.06 303.25 521.94 1928.98 0.00 0.00 0.00 0.00 06:26:01 AM docker0 3.92 7.13 0.24 165.90 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 359.44 305.41 3314.28 684.68 0.00 0.00 0.00 0.00 Average: docker0 2.28 4.12 0.14 103.07 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) 04/12/2024 _x86_64_ (8 CPU) 06:22:02 LINUX RESTART (8 CPU) 06:23:03 AM CPU %user %nice %system %iowait %steal %idle 06:24:01 AM all 15.25 0.00 1.32 1.03 0.08 82.32 06:24:01 AM 0 9.07 0.00 1.37 1.00 0.12 88.44 06:24:01 AM 1 24.49 0.00 2.39 2.11 0.07 70.95 06:24:01 AM 2 12.69 0.00 1.05 0.47 0.07 85.72 06:24:01 AM 3 26.48 0.00 1.71 1.68 0.07 70.07 06:24:01 AM 4 7.30 0.00 1.21 0.95 0.09 90.45 06:24:01 AM 5 21.44 0.00 1.38 0.40 0.05 76.73 06:24:01 AM 6 15.97 0.00 0.79 0.21 0.05 82.97 06:24:01 AM 7 4.56 0.00 0.67 1.40 0.09 93.27 06:25:01 AM all 24.10 0.00 1.77 3.00 0.08 71.05 06:25:01 AM 0 21.27 0.00 2.20 5.21 0.10 71.22 06:25:01 AM 1 28.54 0.00 1.76 2.56 0.08 67.06 06:25:01 AM 2 17.67 0.00 2.15 1.53 0.08 78.57 06:25:01 AM 3 28.59 0.00 1.93 2.89 0.08 66.51 06:25:01 AM 4 17.06 0.00 2.08 3.15 0.07 77.65 06:25:01 AM 5 23.58 0.00 1.56 6.69 0.07 68.11 06:25:01 AM 6 37.52 0.00 1.11 0.80 0.08 60.49 06:25:01 AM 7 18.61 0.00 1.39 1.15 0.07 78.78 06:26:01 AM all 12.20 0.00 2.15 0.57 0.06 85.01 06:26:01 AM 0 4.72 0.00 1.96 0.49 0.08 92.75 06:26:01 AM 1 19.36 0.00 2.09 0.18 0.08 78.27 06:26:01 AM 2 6.05 0.00 2.13 0.12 0.05 91.65 06:26:01 AM 3 21.18 0.00 2.31 0.59 0.07 75.85 06:26:01 AM 4 8.56 0.00 2.23 1.14 0.07 88.00 06:26:01 AM 5 13.06 0.00 2.29 0.15 0.07 84.42 06:26:01 AM 6 14.13 0.00 2.15 0.40 0.05 83.27 06:26:01 AM 7 10.56 0.00 2.08 1.46 0.05 85.85 Average: all 17.21 0.00 1.75 1.53 0.07 79.43 Average: 0 11.71 0.00 1.84 2.25 0.10 84.10 Average: 1 24.13 0.00 2.08 1.61 0.08 72.11 Average: 2 12.13 0.00 1.78 0.71 0.07 85.31 Average: 3 25.40 0.00 1.99 1.72 0.07 70.82 Average: 4 11.01 0.00 1.85 1.76 0.07 85.31 Average: 5 19.34 0.00 1.75 2.43 0.06 76.42 Average: 6 22.61 0.00 1.35 0.47 0.06 75.50 Average: 7 11.32 0.00 1.39 1.34 0.07 85.89