---> uname -a: Linux prd-centos8-docker-8c-8g-42539.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1029 27038 19 3822 30410 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:60:53:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.64/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe60:53d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:f7:e2:37 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) 09/27/2024 _x86_64_ (8 CPU) 23:36:23 LINUX RESTART (8 CPU) 11:37:02 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 132.68 9.39 123.29 2844.38 8499.86 11:39:01 PM 250.10 14.48 235.62 1576.94 9533.62 11:40:01 PM 150.53 2.12 148.42 143.02 51747.87 Average: 178.02 8.66 169.36 1514.13 23342.06 11:37:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29460336 31255700 3195376 9.79 2688 2115252 1373264 4.07 172208 2575112 136592 11:39:01 PM 27738468 30795012 4917244 15.06 2688 3366952 1821256 5.40 201644 4227288 1126568 11:40:01 PM 27709076 31161872 4946636 15.15 2688 3758384 1442524 4.28 540184 3904992 24420 Average: 28302627 31070861 4353085 13.33 2688 3080196 1545681 4.59 304679 3569131 429193 11:37:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 100.00 71.46 1076.67 30.88 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 534.64 398.12 9180.79 65.11 0.00 0.00 0.00 0.00 11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 346.20 279.59 790.72 1901.07 0.00 0.00 0.00 0.00 11:40:01 PM docker0 0.00 0.00 0.00 0.00 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 328.20 250.71 3697.14 669.20 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) 09/27/2024 _x86_64_ (8 CPU) 23:36:23 LINUX RESTART (8 CPU) 11:37:02 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 9.59 0.00 1.04 0.76 0.05 88.56 11:38:01 PM 0 4.52 0.00 0.71 1.19 0.05 93.53 11:38:01 PM 1 23.31 0.00 2.00 0.80 0.07 73.82 11:38:01 PM 2 1.24 0.00 0.24 0.10 0.09 98.33 11:38:01 PM 3 2.38 0.00 0.73 1.82 0.03 95.04 11:38:01 PM 4 18.87 0.00 1.73 0.98 0.05 78.37 11:38:01 PM 5 4.36 0.00 0.46 0.08 0.03 95.06 11:38:01 PM 6 18.08 0.00 1.83 0.46 0.03 79.60 11:38:01 PM 7 3.93 0.00 0.61 0.61 0.03 94.81 11:39:01 PM all 10.89 0.00 1.02 1.08 0.06 86.94 11:39:01 PM 0 12.10 0.00 1.20 0.70 0.05 85.95 11:39:01 PM 1 14.65 0.00 1.02 0.98 0.05 83.29 11:39:01 PM 2 16.49 0.00 1.59 1.25 0.07 80.60 11:39:01 PM 3 11.59 0.00 1.10 2.17 0.08 85.05 11:39:01 PM 4 7.97 0.00 0.82 1.54 0.05 89.62 11:39:01 PM 5 7.79 0.00 0.55 0.47 0.07 91.13 11:39:01 PM 6 8.83 0.00 1.14 1.10 0.08 88.84 11:39:01 PM 7 7.69 0.00 0.77 0.40 0.05 91.09 11:40:01 PM all 10.00 0.00 1.35 3.41 0.05 85.19 11:40:01 PM 0 2.47 0.00 0.92 2.26 0.07 94.28 11:40:01 PM 1 13.35 0.00 1.05 6.75 0.07 78.77 11:40:01 PM 2 16.38 0.00 1.47 7.54 0.05 74.57 11:40:01 PM 3 14.74 0.00 1.24 4.75 0.07 79.20 11:40:01 PM 4 6.81 0.00 2.49 0.95 0.03 89.71 11:40:01 PM 5 14.33 0.00 1.34 1.72 0.05 82.57 11:40:01 PM 6 5.36 0.00 1.20 0.32 0.05 93.06 11:40:01 PM 7 6.58 0.00 1.05 2.96 0.05 89.35 Average: all 10.17 0.00 1.14 1.75 0.06 86.89 Average: 0 6.38 0.00 0.95 1.38 0.06 91.24 Average: 1 17.07 0.00 1.35 2.85 0.06 78.66 Average: 2 11.43 0.00 1.10 2.98 0.07 84.41 Average: 3 9.60 0.00 1.03 2.92 0.06 86.39 Average: 4 11.18 0.00 1.68 1.16 0.04 85.93 Average: 5 8.85 0.00 0.78 0.76 0.05 89.55 Average: 6 10.72 0.00 1.39 0.63 0.06 87.20 Average: 7 6.08 0.00 0.81 1.33 0.04 91.74