---> uname -a: Linux prd-centos8-docker-8c-8g-11617.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 1049 27302 19 3538 30382 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:9a:19:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.140/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe9a:195b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:76:b4:87 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:dcff:fe76:b487/64 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) 03/07/2024 _x86_64_ (8 CPU) 17:49:16 LINUX RESTART (8 CPU) 05:50:02 PM tps rtps wtps bread/s bwrtn/s 05:51:01 PM 126.36 7.07 119.30 1323.75 9349.56 05:52:01 PM 358.69 19.51 339.18 4201.97 11037.53 05:53:01 PM 135.07 1.98 133.09 63.98 13127.14 05:54:01 PM 149.60 1.43 148.17 510.10 31212.46 Average: 192.70 7.50 185.20 1525.68 16210.47 05:50:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:51:01 PM 29473932 31219384 3181780 9.74 2688 2066720 1448400 4.30 174080 2562364 127660 05:52:01 PM 27960940 30196292 4694772 14.38 2688 2548504 2232584 6.62 280872 3929832 255256 05:53:01 PM 26408692 28751552 6247020 19.13 2688 2652000 3843464 11.40 445760 5295792 644 05:54:01 PM 27909976 31060032 4745736 14.53 2688 3446844 1552936 4.61 821156 3383992 149360 Average: 27938385 30306815 4717327 14.45 2688 2678517 2269346 6.73 430467 3792995 133230 05:50:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 PM eth0 61.28 44.15 944.97 8.04 0.00 0.00 0.00 0.00 05:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 PM eth0 437.26 369.97 5786.55 68.21 0.00 0.00 0.00 0.00 05:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 PM lo 1143.22 1143.22 423.66 423.66 0.00 0.00 0.00 0.00 05:53:01 PM eth0 152.68 129.39 1553.71 19.32 0.00 0.00 0.00 0.00 05:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 PM lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 05:54:01 PM eth0 407.68 324.49 4949.08 1175.35 0.00 0.00 0.00 0.00 05:54:01 PM docker0 7.28 12.63 0.44 307.00 0.00 0.00 0.00 0.00 Average: lo 287.11 287.11 106.37 106.37 0.00 0.00 0.00 0.00 Average: eth0 265.57 217.72 3318.36 319.04 0.00 0.00 0.00 0.00 Average: docker0 1.83 3.17 0.11 77.07 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) 03/07/2024 _x86_64_ (8 CPU) 17:49:16 LINUX RESTART (8 CPU) 05:50:02 PM CPU %user %nice %system %iowait %steal %idle 05:51:01 PM all 9.82 0.00 0.88 0.88 0.05 88.36 05:51:01 PM 0 3.98 0.00 0.58 0.97 0.07 94.40 05:51:01 PM 1 4.23 0.00 0.41 0.83 0.07 94.46 05:51:01 PM 2 16.07 0.00 1.73 2.06 0.05 80.09 05:51:01 PM 3 15.34 0.00 1.17 0.78 0.03 82.67 05:51:01 PM 4 20.14 0.00 1.49 1.54 0.05 76.77 05:51:01 PM 5 6.89 0.00 0.80 0.54 0.02 91.76 05:51:01 PM 6 4.96 0.00 0.36 0.27 0.05 94.36 05:51:01 PM 7 7.00 0.00 0.51 0.08 0.03 92.37 05:52:01 PM all 27.45 0.00 1.66 2.41 0.09 68.38 05:52:01 PM 0 28.37 0.00 1.41 0.90 0.08 69.23 05:52:01 PM 1 25.00 0.00 1.69 1.49 0.10 71.71 05:52:01 PM 2 36.26 0.00 2.29 3.84 0.08 57.53 05:52:01 PM 3 22.87 0.00 0.99 0.40 0.10 75.64 05:52:01 PM 4 28.11 0.00 1.91 3.08 0.10 66.80 05:52:01 PM 5 26.60 0.00 1.54 1.80 0.10 69.96 05:52:01 PM 6 30.20 0.00 1.77 3.93 0.10 63.99 05:52:01 PM 7 22.16 0.00 1.66 3.86 0.08 72.23 05:53:01 PM all 38.81 0.00 3.27 1.37 0.12 56.43 05:53:01 PM 0 42.83 0.00 2.87 2.55 0.12 51.64 05:53:01 PM 1 36.36 0.00 3.71 1.28 0.13 58.51 05:53:01 PM 2 35.28 0.00 3.51 1.21 0.13 59.86 05:53:01 PM 3 33.11 0.00 3.93 2.33 0.12 60.51 05:53:01 PM 4 52.01 0.00 2.05 0.36 0.12 45.46 05:53:01 PM 5 38.10 0.00 3.85 1.68 0.10 56.27 05:53:01 PM 6 41.55 0.00 2.91 0.82 0.12 54.60 05:53:01 PM 7 31.35 0.00 3.29 0.74 0.10 64.52 05:54:01 PM all 11.69 0.00 2.77 2.10 0.09 83.35 05:54:01 PM 0 10.71 0.00 2.70 0.52 0.08 85.98 05:54:01 PM 1 12.11 0.00 2.39 6.44 0.08 78.97 05:54:01 PM 2 22.30 0.00 3.23 4.37 0.10 70.00 05:54:01 PM 3 9.32 0.00 2.76 0.86 0.08 86.97 05:54:01 PM 4 9.98 0.00 2.81 0.82 0.10 86.29 05:54:01 PM 5 12.11 0.00 2.43 0.65 0.07 84.74 05:54:01 PM 6 7.86 0.00 2.92 2.19 0.08 86.95 05:54:01 PM 7 9.11 0.00 2.91 0.94 0.10 86.93 Average: all 21.97 0.00 2.15 1.70 0.09 74.10 Average: 0 21.50 0.00 1.89 1.23 0.09 75.29 Average: 1 19.45 0.00 2.05 2.52 0.10 75.88 Average: 2 27.52 0.00 2.70 2.87 0.09 66.82 Average: 3 20.18 0.00 2.21 1.09 0.08 76.42 Average: 4 27.52 0.00 2.07 1.46 0.09 68.87 Average: 5 20.95 0.00 2.16 1.17 0.07 75.65 Average: 6 21.21 0.00 1.99 1.81 0.09 74.90 Average: 7 17.43 0.00 2.09 1.41 0.08 78.98