---> uname -a: Linux prd-centos8-docker-8c-8g-83607.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1010 27539 19 3340 30433 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:85:db:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.220/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fe85:db8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:1e:71:e4 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) 11/14/2024 _x86_64_ (8 CPU) 02:56:26 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 124.61 6.73 117.88 1274.59 8969.19 02:59:01 AM 116.03 14.41 101.62 3026.16 5077.85 03:00:01 AM 198.23 4.97 193.27 808.66 6740.60 Average: 146.30 8.70 137.59 1703.09 6929.20 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29475560 31214988 3180144 9.74 2688 2061408 1444900 4.29 172808 2566020 96472 02:59:01 AM 29099644 30995456 3556060 10.89 2688 2213540 1592912 4.73 184904 2908988 47580 03:00:01 AM 28183576 31134620 4472128 13.69 2688 3260980 1463728 4.34 579884 3404596 924712 Average: 28919593 31115021 3736111 11.44 2688 2511976 1500513 4.45 312532 2959868 356255 02:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 54.14 39.43 865.79 7.19 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 136.38 127.71 941.02 41.70 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 384.52 322.59 3640.26 43.62 0.00 0.00 0.00 0.00 03:00:01 AM 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 191.69 163.25 1815.79 30.84 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) 11/14/2024 _x86_64_ (8 CPU) 02:56:26 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 7.27 0.00 0.81 2.58 0.04 89.32 02:58:01 AM 0 0.28 0.00 0.35 0.37 0.05 98.95 02:58:01 AM 1 5.22 0.00 0.87 3.54 0.03 90.34 02:58:01 AM 2 4.88 0.00 0.42 7.18 0.05 87.47 02:58:01 AM 3 19.61 0.00 1.64 1.90 0.03 76.82 02:58:01 AM 4 6.16 0.00 0.63 3.20 0.03 89.97 02:58:01 AM 5 9.43 0.00 1.17 0.75 0.02 88.63 02:58:01 AM 6 5.41 0.00 0.47 1.79 0.03 92.31 02:58:01 AM 7 7.12 0.00 0.90 1.88 0.03 90.06 02:59:01 AM all 6.50 0.00 0.62 7.19 0.05 85.64 02:59:01 AM 0 6.21 0.00 0.53 18.85 0.08 74.32 02:59:01 AM 1 10.07 0.00 0.70 1.15 0.07 88.01 02:59:01 AM 2 5.96 0.00 0.78 9.26 0.05 83.94 02:59:01 AM 3 6.29 0.00 0.35 2.44 0.05 90.87 02:59:01 AM 4 3.16 0.00 0.47 6.83 0.03 89.51 02:59:01 AM 5 5.75 0.00 0.82 13.01 0.05 80.37 02:59:01 AM 6 9.98 0.00 0.45 1.62 0.05 87.90 02:59:01 AM 7 4.60 0.00 0.82 4.33 0.05 90.20 03:00:01 AM all 13.93 0.00 1.11 2.54 0.06 82.35 03:00:01 AM 0 19.81 0.00 0.68 1.92 0.07 77.52 03:00:01 AM 1 17.42 0.00 1.84 3.32 0.08 77.33 03:00:01 AM 2 8.51 0.00 0.64 1.89 0.05 88.91 03:00:01 AM 3 15.20 0.00 1.09 2.49 0.07 81.15 03:00:01 AM 4 12.27 0.00 0.97 0.95 0.07 85.74 03:00:01 AM 5 17.85 0.00 1.49 5.62 0.07 74.97 03:00:01 AM 6 8.66 0.00 1.09 1.25 0.05 88.95 03:00:01 AM 7 11.76 0.00 1.12 2.89 0.07 84.16 Average: all 9.23 0.00 0.84 4.10 0.05 85.77 Average: 0 8.77 0.00 0.52 7.05 0.07 83.59 Average: 1 10.90 0.00 1.14 2.67 0.06 85.23 Average: 2 6.45 0.00 0.61 6.11 0.05 86.77 Average: 3 13.70 0.00 1.02 2.28 0.05 82.95 Average: 4 7.20 0.00 0.69 3.66 0.04 88.41 Average: 5 10.98 0.00 1.16 6.46 0.04 81.36 Average: 6 8.02 0.00 0.67 1.55 0.04 89.72 Average: 7 7.83 0.00 0.95 3.04 0.05 88.14