---> uname -a: Linux prd-centos8-docker-8c-8g-87075.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 1038 27501 19 3349 30405 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:47:de:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe47:de7f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:e3:d4:d7 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) 11/28/2024 _x86_64_ (8 CPU) 02:56:24 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 144.01 20.90 123.11 4399.67 8527.63 02:59:01 AM 216.81 0.90 215.91 698.02 8419.05 03:00:01 AM 127.37 4.68 122.69 135.42 34837.24 Average: 162.73 8.83 153.90 1744.28 17262.28 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29259388 31112860 3396324 10.40 2688 2173464 2020976 6.00 178556 2769720 120276 02:59:01 AM 28653676 30734988 4002036 12.26 2688 2395288 1794572 5.32 199072 3318852 133736 03:00:01 AM 28150936 31122880 4504776 13.79 2688 3281524 1475996 4.38 751924 3261236 24932 Average: 28688000 30990243 3967712 12.15 2688 2616759 1763848 5.23 376517 3116603 92981 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 103.65 83.92 1074.61 34.41 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 277.39 234.88 3095.53 36.14 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 276.29 280.52 1514.95 3788.14 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 219.11 199.78 1895.01 1286.36 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) 11/28/2024 _x86_64_ (8 CPU) 02:56:24 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 9.68 0.00 1.07 1.01 0.07 88.17 02:58:01 AM 0 8.99 0.00 0.85 0.18 0.07 89.91 02:58:01 AM 1 9.32 0.00 1.27 1.14 0.07 88.20 02:58:01 AM 2 16.14 0.00 1.95 2.08 0.08 79.75 02:58:01 AM 3 22.18 0.00 1.69 1.24 0.07 74.83 02:58:01 AM 4 2.44 0.00 0.59 0.72 0.08 96.17 02:58:01 AM 5 6.19 0.00 0.63 1.02 0.07 92.09 02:58:01 AM 6 6.81 0.00 0.78 0.55 0.07 91.78 02:58:01 AM 7 5.41 0.00 0.77 1.19 0.05 92.58 02:59:01 AM all 9.31 0.00 0.79 1.33 0.07 88.49 02:59:01 AM 0 15.45 0.00 0.82 3.01 0.08 80.64 02:59:01 AM 1 10.43 0.00 0.63 0.40 0.07 88.47 02:59:01 AM 2 8.43 0.00 0.64 1.37 0.08 89.48 02:59:01 AM 3 10.58 0.00 0.84 1.04 0.10 87.45 02:59:01 AM 4 4.83 0.00 0.77 1.47 0.05 92.88 02:59:01 AM 5 10.96 0.00 0.84 0.63 0.07 87.50 02:59:01 AM 6 7.31 0.00 0.79 0.54 0.05 91.32 02:59:01 AM 7 6.48 0.00 1.00 2.21 0.08 90.23 03:00:01 AM all 10.16 0.00 1.08 2.79 0.07 85.89 03:00:01 AM 0 8.39 0.00 1.39 1.44 0.08 88.71 03:00:01 AM 1 10.53 0.00 1.44 7.53 0.07 80.44 03:00:01 AM 2 9.46 0.00 1.05 2.29 0.08 87.11 03:00:01 AM 3 17.69 0.00 1.89 4.94 0.07 75.41 03:00:01 AM 4 9.02 0.00 0.57 1.25 0.08 89.07 03:00:01 AM 5 7.90 0.00 0.77 1.20 0.07 90.06 03:00:01 AM 6 12.32 0.00 0.84 0.03 0.05 86.76 03:00:01 AM 7 6.04 0.00 0.70 3.68 0.07 89.52 Average: all 9.72 0.00 0.98 1.71 0.07 87.52 Average: 0 10.94 0.00 1.02 1.54 0.08 86.42 Average: 1 10.09 0.00 1.12 3.02 0.07 85.70 Average: 2 11.34 0.00 1.21 1.92 0.08 85.45 Average: 3 16.82 0.00 1.47 2.40 0.08 79.23 Average: 4 5.43 0.00 0.64 1.15 0.07 92.70 Average: 5 8.35 0.00 0.75 0.95 0.07 89.89 Average: 6 8.81 0.00 0.80 0.37 0.06 89.96 Average: 7 5.97 0.00 0.82 2.36 0.07 90.78