---> uname -a: Linux prd-centos8-docker-8c-8g-2461.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 1034 27303 18 3552 30393 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:b6:be:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.243/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:feb6:bebc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:bf:32:51 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::42:40ff:febf:3251/64 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) 11/21/2023 _x86_64_ (8 CPU) 11:40:47 LINUX RESTART (8 CPU) 11:41:02 AM tps rtps wtps bread/s bwrtn/s 11:42:01 AM 238.44 34.53 203.91 8534.77 26936.48 11:43:01 AM 218.41 20.04 198.37 3962.81 11494.57 11:44:01 AM 123.13 1.28 121.85 402.33 9230.31 11:45:01 AM 89.20 12.50 76.71 876.91 31261.63 11:46:01 AM 67.82 0.48 67.33 64.77 2652.61 Average: 147.09 13.70 133.40 2749.03 16279.39 11:41:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:42:01 AM 29642404 31294968 3013300 9.23 2688 1976676 1405024 4.17 168020 2431420 145040 11:43:01 AM 28455924 30493608 4199780 12.86 2688 2351916 2396532 7.11 204580 3532388 147796 11:44:01 AM 27297824 29888648 5357880 16.41 2688 2899372 2764464 8.20 338248 4531372 426376 11:45:01 AM 25940352 29026928 6715352 20.56 2688 3380844 5503576 16.33 478688 5682052 1464 11:46:01 AM 27990940 31149624 4664764 14.28 2688 3449508 1479116 4.39 646868 3472416 44884 Average: 27865489 30370755 4790215 14.67 2688 2811663 2709742 8.04 367281 3929930 153112 11:41:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM eth0 420.47 248.86 1578.08 66.05 0.00 0.00 0.00 0.00 11:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM eth0 227.99 195.68 2311.16 41.95 0.00 0.00 0.00 0.00 11:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM eth0 721.41 374.35 7663.27 34.20 0.00 0.00 0.00 0.00 11:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM lo 15.98 15.98 2.00 2.00 0.00 0.00 0.00 0.00 11:45:01 AM eth0 316.08 126.56 1997.81 9.81 0.00 0.00 0.00 0.00 11:45:01 AM docker0 6.13 10.28 1.03 1.27 0.00 0.00 0.00 0.00 11:45:01 AM veth346165b 6.13 10.43 1.11 1.28 0.00 0.00 0.00 0.00 11:46:01 AM lo 6.25 6.25 0.82 0.82 0.00 0.00 0.00 0.00 11:46:01 AM eth0 91.25 82.26 685.62 22.55 0.00 0.00 0.00 0.00 11:46:01 AM docker0 1.77 2.78 0.28 0.31 0.00 0.00 0.00 0.00 Average: lo 4.46 4.46 0.57 0.57 0.00 0.00 0.00 0.00 Average: eth0 355.20 205.39 2851.20 34.81 0.00 0.00 0.00 0.00 Average: docker0 1.58 2.62 0.26 0.32 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) 11/21/2023 _x86_64_ (8 CPU) 11:40:47 LINUX RESTART (8 CPU) 11:41:02 AM CPU %user %nice %system %iowait %steal %idle 11:42:01 AM all 14.72 0.00 2.54 2.42 0.06 80.26 11:42:01 AM 0 12.39 0.00 2.35 1.02 0.07 84.17 11:42:01 AM 1 25.39 0.00 2.99 4.55 0.07 67.00 11:42:01 AM 2 5.88 0.00 2.98 8.21 0.09 82.85 11:42:01 AM 3 19.45 0.00 3.72 1.01 0.09 75.74 11:42:01 AM 4 21.27 0.00 2.46 1.43 0.05 74.79 11:42:01 AM 5 10.38 0.00 1.31 0.83 0.05 87.42 11:42:01 AM 6 16.47 0.00 1.68 0.44 0.05 81.35 11:42:01 AM 7 6.39 0.00 2.82 1.91 0.05 88.83 11:43:01 AM all 16.20 0.00 1.20 1.37 0.06 81.17 11:43:01 AM 0 11.96 0.00 1.51 1.66 0.05 84.83 11:43:01 AM 1 20.27 0.00 1.25 1.74 0.07 76.67 11:43:01 AM 2 13.02 0.00 1.07 1.20 0.05 84.66 11:43:01 AM 3 20.09 0.00 1.39 0.28 0.08 78.16 11:43:01 AM 4 12.99 0.00 1.74 2.11 0.05 83.12 11:43:01 AM 5 20.00 0.00 0.84 1.72 0.05 77.40 11:43:01 AM 6 21.01 0.00 0.95 1.65 0.05 76.34 11:43:01 AM 7 10.23 0.00 0.85 0.62 0.05 88.25 11:44:01 AM all 32.95 0.00 1.34 0.67 0.09 64.95 11:44:01 AM 0 34.92 0.00 1.27 0.80 0.08 62.92 11:44:01 AM 1 28.63 0.00 1.17 0.45 0.08 69.66 11:44:01 AM 2 24.66 0.00 1.53 1.18 0.08 72.55 11:44:01 AM 3 24.58 0.00 1.31 0.74 0.08 73.29 11:44:01 AM 4 42.73 0.00 1.05 0.03 0.10 56.08 11:44:01 AM 5 21.82 0.00 1.46 1.89 0.07 74.77 11:44:01 AM 6 48.55 0.00 1.52 0.10 0.10 49.72 11:44:01 AM 7 37.65 0.00 1.43 0.20 0.10 60.62 11:45:01 AM all 9.27 0.28 1.89 2.29 0.06 86.22 11:45:01 AM 0 11.48 0.03 1.96 3.98 0.07 82.48 11:45:01 AM 1 8.23 0.00 2.02 0.30 0.07 89.39 11:45:01 AM 2 9.46 0.00 1.51 1.75 0.05 87.23 11:45:01 AM 3 9.21 2.15 2.05 4.86 0.05 81.68 11:45:01 AM 4 8.49 0.02 1.58 1.33 0.05 88.54 11:45:01 AM 5 8.63 0.00 1.61 1.88 0.07 87.81 11:45:01 AM 6 8.52 0.00 2.32 2.47 0.05 86.64 11:45:01 AM 7 10.17 0.00 2.03 1.78 0.05 85.97 11:46:01 AM all 29.44 0.00 1.14 0.20 0.08 69.15 11:46:01 AM 0 22.13 0.00 0.92 0.00 0.07 76.89 11:46:01 AM 1 43.29 0.00 1.32 0.07 0.10 55.22 11:46:01 AM 2 22.94 0.00 1.32 0.72 0.08 74.94 11:46:01 AM 3 41.07 0.00 1.05 0.20 0.08 57.60 11:46:01 AM 4 22.53 0.00 0.92 0.08 0.07 76.40 11:46:01 AM 5 18.42 0.00 1.57 0.47 0.07 79.47 11:46:01 AM 6 35.65 0.00 0.89 0.05 0.07 63.34 11:46:01 AM 7 29.51 0.00 1.10 0.00 0.07 69.32 Average: all 20.54 0.06 1.62 1.39 0.07 76.33 Average: 0 18.60 0.01 1.60 1.49 0.07 78.24 Average: 1 25.18 0.00 1.75 1.41 0.08 71.58 Average: 2 15.23 0.00 1.68 2.59 0.07 80.43 Average: 3 22.91 0.43 1.90 1.41 0.08 73.27 Average: 4 21.61 0.00 1.55 0.99 0.06 75.78 Average: 5 15.88 0.00 1.36 1.36 0.06 81.35 Average: 6 26.08 0.00 1.47 0.94 0.06 71.44 Average: 7 18.83 0.00 1.64 0.90 0.06 78.56