---> uname -a: Linux prd-centos8-docker-8c-8g-6778.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: 2800.000 BogoMIPS: 5600.00 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 1000 28199 19 2689 30440 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:d5:7c:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fed5:7cbc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:c7:1a:1a 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) 02/19/2024 _x86_64_ (8 CPU) 14:14:32 LINUX RESTART (8 CPU) 02:15:01 PM tps rtps wtps bread/s bwrtn/s 02:16:01 PM 100.17 9.08 91.08 1577.87 5243.89 02:17:01 PM 265.83 20.08 245.75 3898.17 11754.15 02:18:01 PM 76.77 1.27 75.51 383.21 9840.72 02:19:01 PM 59.14 0.83 58.31 80.92 3551.27 Average: 125.48 7.81 117.67 1485.10 7597.78 02:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 PM 29499172 31235140 3156540 9.67 2688 2056888 1417128 4.20 178060 2539540 201100 02:17:01 PM 28444212 30637924 4211500 12.90 2688 2507032 1846140 5.48 261904 3468476 265388 02:18:01 PM 27144440 29412764 5511272 16.88 2688 2579164 3187432 9.46 312604 4704024 53056 02:19:01 PM 28923520 31218280 3732192 11.43 2688 2601732 1388940 4.12 498216 2738408 48036 Average: 28502836 30626027 4152876 12.72 2688 2436204 1959910 5.82 312696 3362612 141895 02:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM eth0 62.11 44.09 1042.36 9.21 0.00 0.00 0.00 0.00 02:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM eth0 381.24 325.99 5098.17 62.68 0.00 0.00 0.00 0.00 02:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM lo 2.07 2.07 0.35 0.35 0.00 0.00 0.00 0.00 02:18:01 PM eth0 73.21 67.44 713.55 14.15 0.00 0.00 0.00 0.00 02:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM eth0 38.28 31.08 104.08 14.75 0.00 0.00 0.00 0.00 02:19:01 PM 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 138.72 117.16 1739.64 25.20 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) 02/19/2024 _x86_64_ (8 CPU) 14:14:32 LINUX RESTART (8 CPU) 02:15:01 PM CPU %user %nice %system %iowait %steal %idle 02:16:01 PM all 10.74 0.00 0.94 0.47 0.05 87.80 02:16:01 PM 0 10.03 0.00 0.97 0.53 0.07 88.40 02:16:01 PM 1 30.40 0.00 2.32 1.22 0.05 66.02 02:16:01 PM 2 4.81 0.00 0.58 0.48 0.05 94.07 02:16:01 PM 3 11.35 0.00 0.97 0.28 0.07 87.33 02:16:01 PM 4 12.43 0.00 0.87 0.20 0.02 86.48 02:16:01 PM 5 10.16 0.00 0.92 0.63 0.05 88.24 02:16:01 PM 6 0.50 0.00 0.17 0.02 0.07 99.25 02:16:01 PM 7 6.21 0.00 0.75 0.37 0.03 92.64 02:17:01 PM all 22.24 0.00 1.24 1.46 0.08 74.98 02:17:01 PM 0 21.02 0.00 1.15 2.52 0.07 75.24 02:17:01 PM 1 33.94 0.00 1.55 1.66 0.07 62.78 02:17:01 PM 2 20.01 0.00 1.41 1.92 0.08 76.58 02:17:01 PM 3 27.04 0.00 1.12 1.19 0.19 70.46 02:17:01 PM 4 27.19 0.00 0.95 0.53 0.07 71.25 02:17:01 PM 5 12.89 0.00 1.44 1.30 0.07 84.30 02:17:01 PM 6 12.22 0.00 0.69 0.94 0.05 86.11 02:17:01 PM 7 23.70 0.00 1.62 1.59 0.07 73.02 02:18:01 PM all 36.23 0.00 1.04 0.46 0.09 62.18 02:18:01 PM 0 34.51 0.00 0.62 0.52 0.10 64.25 02:18:01 PM 1 45.64 0.00 0.71 0.24 0.08 53.33 02:18:01 PM 2 23.39 0.00 0.77 0.02 0.09 75.74 02:18:01 PM 3 17.28 0.00 0.85 0.05 0.08 81.74 02:18:01 PM 4 36.39 0.00 0.76 2.36 0.09 60.41 02:18:01 PM 5 46.11 0.00 1.92 0.02 0.08 51.86 02:18:01 PM 6 42.64 0.00 0.72 0.08 0.07 56.49 02:18:01 PM 7 43.71 0.00 1.95 0.46 0.10 53.77 02:19:01 PM all 23.55 0.00 1.04 0.17 0.06 75.18 02:19:01 PM 0 17.38 0.00 1.00 0.03 0.07 81.51 02:19:01 PM 1 32.38 0.00 1.69 0.05 0.07 65.81 02:19:01 PM 2 16.52 0.00 0.87 0.17 0.07 82.37 02:19:01 PM 3 36.50 0.00 1.39 0.17 0.05 61.90 02:19:01 PM 4 24.41 0.00 0.80 0.03 0.05 74.71 02:19:01 PM 5 11.50 0.00 0.47 0.05 0.07 87.91 02:19:01 PM 6 20.45 0.00 0.94 0.78 0.05 77.78 02:19:01 PM 7 29.30 0.00 1.19 0.05 0.03 69.42 Average: all 23.15 0.00 1.07 0.64 0.07 75.08 Average: 0 20.73 0.00 0.93 0.90 0.08 77.36 Average: 1 35.56 0.00 1.57 0.79 0.07 62.01 Average: 2 16.15 0.00 0.91 0.65 0.07 82.23 Average: 3 23.05 0.00 1.08 0.42 0.10 75.35 Average: 4 25.02 0.00 0.85 0.77 0.05 73.31 Average: 5 20.16 0.00 1.19 0.50 0.07 78.09 Average: 6 18.96 0.00 0.63 0.46 0.06 79.90 Average: 7 25.60 0.00 1.38 0.62 0.06 72.34