---> uname -a: Linux prd-centos8-docker-8c-8g-23496.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 980 28467 19 2442 30465 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:a7:5a:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.196/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fea7:5ac3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:13:5b:89 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) 07/13/2024 _x86_64_ (8 CPU) 05:35:24 LINUX RESTART (8 CPU) 05:36:01 AM tps rtps wtps bread/s bwrtn/s 05:37:01 AM 185.09 8.75 176.34 1432.03 9189.32 05:38:01 AM 112.48 1.87 110.61 920.74 7748.54 05:39:01 AM 67.18 1.97 65.21 1408.33 5625.66 Average: 121.58 4.19 117.38 1253.67 7521.09 05:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:37:01 AM 28756220 30551892 3899492 11.94 2688 2114252 2008528 5.96 184728 3260988 156464 05:38:01 AM 27881592 29849808 4774120 14.62 2688 2281532 2758644 8.18 240948 4051124 105552 05:39:01 AM 29150704 31196264 3505008 10.73 2688 2357288 1447872 4.30 428240 2594824 13200 Average: 28596172 30532655 4059540 12.43 2688 2251024 2071681 6.15 284639 3302312 91739 05:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 191.03 147.56 1873.51 42.14 0.00 0.00 0.00 0.00 05:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:38:01 AM eth0 136.28 116.72 1495.13 24.63 0.00 0.00 0.00 0.00 05:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 58.53 52.88 311.91 17.80 0.00 0.00 0.00 0.00 05:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 128.61 105.72 1226.83 28.19 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) 07/13/2024 _x86_64_ (8 CPU) 05:35:24 LINUX RESTART (8 CPU) 05:36:01 AM CPU %user %nice %system %iowait %steal %idle 05:37:01 AM all 17.22 0.00 1.23 1.14 0.06 80.36 05:37:01 AM 0 10.59 0.00 0.73 0.08 0.08 88.51 05:37:01 AM 1 17.07 0.00 1.37 1.27 0.07 80.22 05:37:01 AM 2 18.40 0.00 0.69 1.14 0.08 79.69 05:37:01 AM 3 12.23 0.00 1.35 2.12 0.05 84.25 05:37:01 AM 4 26.39 0.00 1.67 0.65 0.05 71.24 05:37:01 AM 5 3.03 0.00 0.77 0.74 0.07 95.40 05:37:01 AM 6 31.48 0.00 2.47 1.87 0.07 64.11 05:37:01 AM 7 18.50 0.00 0.75 1.22 0.03 79.49 05:38:01 AM all 47.51 0.00 1.54 0.71 0.09 50.15 05:38:01 AM 0 44.15 0.00 1.39 0.58 0.08 53.79 05:38:01 AM 1 56.57 0.00 1.55 0.55 0.12 41.21 05:38:01 AM 2 52.73 0.00 1.44 0.22 0.10 45.51 05:38:01 AM 3 47.43 0.00 1.57 0.52 0.10 50.38 05:38:01 AM 4 33.47 0.00 1.32 1.55 0.08 63.57 05:38:01 AM 5 43.65 0.00 1.27 0.28 0.08 54.71 05:38:01 AM 6 55.26 0.00 1.77 1.34 0.08 41.54 05:38:01 AM 7 46.77 0.00 2.04 0.64 0.10 50.45 05:39:01 AM all 22.80 0.00 1.28 0.46 0.07 75.38 05:39:01 AM 0 29.13 0.00 1.64 0.38 0.08 68.77 05:39:01 AM 1 17.97 0.00 1.14 0.07 0.05 80.78 05:39:01 AM 2 17.69 0.00 1.44 1.24 0.07 79.57 05:39:01 AM 3 18.38 0.00 1.02 0.08 0.10 80.41 05:39:01 AM 4 28.15 0.00 1.22 0.12 0.07 70.44 05:39:01 AM 5 17.02 0.00 0.79 0.30 0.07 81.83 05:39:01 AM 6 32.69 0.00 1.29 0.10 0.07 65.85 05:39:01 AM 7 21.36 0.00 1.74 1.40 0.07 75.43 Average: all 29.17 0.00 1.35 0.77 0.08 68.63 Average: 0 27.95 0.00 1.25 0.35 0.08 70.36 Average: 1 30.53 0.00 1.35 0.63 0.08 67.40 Average: 2 29.61 0.00 1.19 0.86 0.08 68.26 Average: 3 26.01 0.00 1.31 0.91 0.08 71.68 Average: 4 29.34 0.00 1.40 0.77 0.07 68.42 Average: 5 21.24 0.00 0.94 0.44 0.07 77.31 Average: 6 39.81 0.00 1.84 1.10 0.07 57.18 Average: 7 28.86 0.00 1.51 1.09 0.07 68.47