---> uname -a: Linux prd-centos8-docker-8c-8g-87876.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1057 27204 19 3627 30374 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:f9:57:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.191/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fef9:575a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:46:76:76 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 inet6 fe80::42:f9ff:fe46:7676/64 scope link 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) 12/01/2024 _x86_64_ (8 CPU) 03:37:26 LINUX RESTART (8 CPU) 03:38:01 AM tps rtps wtps bread/s bwrtn/s 03:39:01 AM 136.09 12.51 123.58 2163.68 6745.70 03:40:01 AM 308.05 19.23 288.82 4214.46 13013.96 03:41:01 AM 195.72 2.23 193.49 83.71 10565.36 03:42:01 AM 162.28 1.80 160.48 500.63 38343.59 Average: 200.53 8.94 191.59 1740.62 17167.15 03:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 AM 29564708 31292892 3090996 9.47 2688 2049740 1381912 4.10 162956 2492060 201700 03:40:01 AM 28420868 30468680 4234836 12.97 2688 2362496 2108576 6.26 228196 3530660 89372 03:41:01 AM 27181632 29655560 5474072 16.76 2688 2782052 2868980 8.51 477784 4493372 243208 03:42:01 AM 27869676 31103164 4786028 14.66 2688 3531428 1530508 4.54 662168 3586804 140280 Average: 28259221 30630074 4396483 13.46 2688 2681429 1972494 5.85 382776 3525724 168640 03:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 67.73 48.08 998.19 9.20 0.00 0.00 0.00 0.00 03:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 278.16 252.32 2932.00 57.46 0.00 0.00 0.00 0.00 03:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 414.10 335.40 5685.11 44.07 0.00 0.00 0.00 0.00 03:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 370.03 323.01 4359.02 2048.02 0.00 0.00 0.00 0.00 03:42:01 AM docker0 9.31 14.10 0.54 307.81 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 282.50 239.70 3493.58 539.69 0.00 0.00 0.00 0.00 Average: docker0 2.33 3.52 0.14 76.95 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) 12/01/2024 _x86_64_ (8 CPU) 03:37:26 LINUX RESTART (8 CPU) 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 9.34 0.00 1.05 1.31 0.05 88.25 03:39:01 AM 0 9.68 0.00 1.05 2.15 0.08 87.03 03:39:01 AM 1 5.98 0.00 0.99 0.82 0.05 92.17 03:39:01 AM 2 6.34 0.00 0.80 0.23 0.05 92.57 03:39:01 AM 3 26.57 0.00 2.82 2.02 0.05 68.54 03:39:01 AM 4 5.42 0.00 0.70 0.45 0.03 93.39 03:39:01 AM 5 13.10 0.00 0.97 3.71 0.05 82.17 03:39:01 AM 6 6.64 0.00 0.62 0.42 0.05 92.27 03:39:01 AM 7 1.00 0.00 0.47 0.70 0.03 97.80 03:40:01 AM all 13.07 0.00 1.11 3.33 0.08 82.42 03:40:01 AM 0 9.87 0.00 0.69 0.90 0.07 88.47 03:40:01 AM 1 13.32 0.00 1.52 7.30 0.10 77.75 03:40:01 AM 2 12.23 0.00 1.10 3.04 0.08 83.54 03:40:01 AM 3 15.74 0.00 0.69 2.39 0.10 81.08 03:40:01 AM 4 14.92 0.00 1.57 3.95 0.08 79.46 03:40:01 AM 5 15.38 0.00 1.32 4.05 0.08 79.16 03:40:01 AM 6 4.33 0.00 0.70 0.97 0.05 93.95 03:40:01 AM 7 18.73 0.00 1.27 4.01 0.08 75.90 03:41:01 AM all 24.86 0.00 1.41 2.53 0.10 71.10 03:41:01 AM 0 21.49 0.00 1.68 2.06 0.12 74.66 03:41:01 AM 1 34.56 0.00 0.90 2.40 0.10 62.04 03:41:01 AM 2 21.49 0.00 1.29 2.06 0.10 75.05 03:41:01 AM 3 27.89 0.00 2.00 7.15 0.12 62.85 03:41:01 AM 4 26.68 0.00 1.49 1.53 0.08 70.21 03:41:01 AM 5 27.51 0.00 1.93 2.95 0.10 67.52 03:41:01 AM 6 23.44 0.00 0.95 0.60 0.10 74.90 03:41:01 AM 7 15.84 0.00 1.01 1.49 0.10 81.56 03:42:01 AM all 10.22 0.00 3.01 3.15 0.09 83.53 03:42:01 AM 0 7.36 0.00 2.93 2.76 0.10 86.84 03:42:01 AM 1 8.44 0.00 2.64 3.97 0.10 84.84 03:42:01 AM 2 12.79 0.00 3.18 5.58 0.08 78.38 03:42:01 AM 3 17.28 0.00 2.97 5.20 0.10 74.45 03:42:01 AM 4 10.15 0.00 2.74 0.71 0.08 86.32 03:42:01 AM 5 9.78 0.00 3.38 1.38 0.08 85.38 03:42:01 AM 6 8.59 0.00 2.74 0.30 0.08 88.28 03:42:01 AM 7 7.42 0.00 3.45 5.27 0.10 83.75 Average: all 14.37 0.00 1.64 2.58 0.08 81.33 Average: 0 12.10 0.00 1.58 1.97 0.09 84.25 Average: 1 15.57 0.00 1.51 3.62 0.09 79.21 Average: 2 13.21 0.00 1.59 2.72 0.08 82.40 Average: 3 21.88 0.00 2.12 4.18 0.09 71.73 Average: 4 14.28 0.00 1.63 1.66 0.07 82.36 Average: 5 16.45 0.00 1.90 3.03 0.08 78.55 Average: 6 10.75 0.00 1.25 0.57 0.07 87.36 Average: 7 10.75 0.00 1.55 2.87 0.08 84.76