---> uname -a: Linux prd-centos8-docker-8c-8g-78069.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 1043 26598 19 4247 30383 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:ab:49:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.58/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:feab:4928/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:cc:52: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 inet6 fe80::42:caff:fecc:52cc/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) 10/20/2024 _x86_64_ (8 CPU) 07:30:23 LINUX RESTART (8 CPU) 07:31:03 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 139.73 17.55 122.19 3624.34 8893.95 07:33:01 AM 252.45 14.18 238.27 2256.05 13907.26 07:34:01 AM 154.32 15.14 139.17 5439.12 31542.80 Average: 182.65 15.60 167.04 3774.85 18218.76 07:31:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29409108 31202656 3246604 9.94 2688 2114020 1976760 5.87 174684 2622664 106080 07:33:01 AM 27363632 29571096 5292080 16.21 2688 2519864 2898468 8.60 289376 4514400 99960 07:34:01 AM 26249516 30036420 6406196 19.62 2688 4079384 2336600 6.93 741204 5105196 613704 Average: 27674085 30270057 4981627 15.25 2688 2904423 2403943 7.13 401755 4080753 273248 07:31:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 121.36 96.85 1072.64 40.86 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 459.53 354.07 5345.84 52.94 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 11.41 11.41 1.27 1.27 0.00 0.00 0.00 0.00 07:34:01 AM eth0 1061.20 474.53 8420.16 44.75 0.00 0.00 0.00 0.00 07:34:01 AM docker0 4.35 5.26 0.65 0.61 0.00 0.00 0.00 0.00 Average: lo 3.85 3.85 0.43 0.43 0.00 0.00 0.00 0.00 Average: eth0 552.17 310.87 4989.94 46.24 0.00 0.00 0.00 0.00 Average: docker0 1.47 1.77 0.22 0.21 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) 10/20/2024 _x86_64_ (8 CPU) 07:30:23 LINUX RESTART (8 CPU) 07:31:03 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 8.81 0.00 1.00 0.89 0.05 89.25 07:32:01 AM 0 7.32 0.00 1.07 0.64 0.07 90.90 07:32:01 AM 1 6.31 0.00 0.85 2.60 0.05 90.19 07:32:01 AM 2 9.92 0.00 1.14 0.67 0.07 88.19 07:32:01 AM 3 3.10 0.00 0.35 0.71 0.05 95.80 07:32:01 AM 4 0.95 0.00 0.26 0.03 0.03 98.72 07:32:01 AM 5 15.84 0.00 1.43 0.62 0.03 82.07 07:32:01 AM 6 7.04 0.00 0.67 0.19 0.02 92.08 07:32:01 AM 7 19.99 0.00 2.24 1.66 0.05 76.06 07:33:01 AM all 32.40 0.00 1.36 1.30 0.09 64.86 07:33:01 AM 0 41.15 0.00 0.72 0.12 0.08 57.94 07:33:01 AM 1 23.24 0.00 1.57 2.91 0.08 72.20 07:33:01 AM 2 37.59 0.00 1.17 1.09 0.08 60.07 07:33:01 AM 3 21.73 0.00 1.61 2.04 0.08 74.53 07:33:01 AM 4 24.72 0.00 1.14 0.44 0.10 73.61 07:33:01 AM 5 39.21 0.00 1.15 1.14 0.08 58.41 07:33:01 AM 6 33.98 0.00 1.86 1.52 0.08 62.56 07:33:01 AM 7 37.51 0.00 1.64 1.16 0.10 59.59 07:34:01 AM all 20.14 0.27 3.49 2.12 0.09 73.88 07:34:01 AM 0 18.08 0.00 2.73 4.53 0.08 74.57 07:34:01 AM 1 18.74 0.02 4.34 3.27 0.08 73.55 07:34:01 AM 2 18.49 0.37 3.77 5.66 0.08 71.62 07:34:01 AM 3 20.46 1.06 3.38 0.71 0.10 74.29 07:34:01 AM 4 21.93 0.02 4.33 0.30 0.08 73.34 07:34:01 AM 5 26.54 0.02 3.31 1.33 0.10 68.70 07:34:01 AM 6 21.37 0.00 3.38 0.91 0.12 74.22 07:34:01 AM 7 15.51 0.66 2.71 0.27 0.08 80.77 Average: all 20.57 0.09 1.96 1.44 0.08 75.86 Average: 0 22.36 0.00 1.51 1.77 0.08 74.29 Average: 1 16.20 0.01 2.26 2.93 0.07 78.53 Average: 2 22.15 0.12 2.03 2.48 0.08 73.13 Average: 3 15.21 0.36 1.79 1.16 0.08 81.41 Average: 4 16.00 0.01 1.92 0.26 0.07 81.74 Average: 5 27.32 0.01 1.97 1.03 0.07 69.60 Average: 6 20.93 0.00 1.98 0.88 0.07 76.13 Average: 7 24.39 0.22 2.20 1.02 0.08 72.09