---> uname -a: Linux prd-centos8-docker-8c-8g-5375.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 1020 27198 19 3671 30404 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:6f:31:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.62/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe6f:311f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:fa:bf:b6 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::42:56ff:fefa:bfb6/64 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) 02/14/2024 _x86_64_ (8 CPU) 15:48:23 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 133.14 15.94 117.19 3614.80 9572.24 03:51:01 PM 392.88 10.05 382.84 1870.09 13319.76 03:52:01 PM 211.25 2.18 209.06 200.20 19016.79 03:53:01 PM 221.31 5.13 216.18 5715.29 24625.51 03:54:01 PM 39.30 0.83 38.47 79.97 1067.19 Average: 199.57 6.83 192.74 2296.08 13520.31 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29389984 31210152 3265728 10.00 2688 2139216 1998660 5.93 173684 2642032 117096 03:51:01 PM 27919904 30158720 4735808 14.50 2688 2551592 2341244 6.95 389284 3862192 186140 03:52:01 PM 28037632 30678856 4618080 14.14 2688 2946680 2052016 6.09 525692 3580672 64300 03:53:01 PM 27881700 31157048 4774012 14.62 2688 3567988 1679508 4.98 932504 3281472 144 03:54:01 PM 27799500 31095764 4856212 14.87 2688 3587512 1585532 4.70 1165548 3132224 39852 Average: 28205744 30860108 4449968 13.63 2688 2958598 1931392 5.73 637342 3299718 81506 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 73.88 51.97 1087.58 19.01 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 425.66 347.54 5616.25 49.51 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 332.49 285.44 3589.39 42.28 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 255.85 162.78 2339.02 47.13 0.00 0.00 0.00 0.00 03:53:01 PM docker0 94.92 125.82 35.27 580.92 0.00 0.00 0.00 0.00 03:53:01 PM veth04aca24 12.06 10.70 31.09 3.11 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 135.00 143.10 103.10 1570.90 0.00 0.00 0.00 0.00 03:54:01 PM docker0 51.27 47.40 763.64 4.67 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 244.57 198.16 2546.97 345.78 0.00 0.00 0.00 0.00 Average: docker0 29.24 34.65 159.79 117.12 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) 02/14/2024 _x86_64_ (8 CPU) 15:48:23 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 11.24 0.00 1.07 1.00 0.04 86.64 03:50:01 PM 0 4.12 0.00 0.50 0.65 0.03 94.69 03:50:01 PM 1 6.90 0.00 0.69 1.25 0.07 91.09 03:50:01 PM 2 2.09 0.00 0.62 1.57 0.05 95.67 03:50:01 PM 3 23.20 0.00 1.95 1.18 0.05 73.61 03:50:01 PM 4 9.98 0.00 0.95 0.32 0.03 88.72 03:50:01 PM 5 14.87 0.00 1.08 1.92 0.03 82.09 03:50:01 PM 6 7.00 0.00 0.82 0.27 0.03 91.88 03:50:01 PM 7 21.74 0.00 1.93 0.87 0.03 75.43 03:51:01 PM all 27.30 0.00 1.59 2.80 0.09 68.22 03:51:01 PM 0 32.89 0.00 1.86 1.26 0.08 63.91 03:51:01 PM 1 23.68 0.00 1.12 3.57 0.08 71.54 03:51:01 PM 2 27.84 0.00 1.51 5.23 0.08 65.33 03:51:01 PM 3 37.04 0.00 2.09 3.75 0.10 57.02 03:51:01 PM 4 17.91 0.00 2.02 4.67 0.08 75.32 03:51:01 PM 5 28.13 0.00 1.78 2.26 0.08 67.75 03:51:01 PM 6 26.88 0.00 1.29 1.53 0.08 70.22 03:51:01 PM 7 24.07 0.00 1.06 0.13 0.08 74.66 03:52:01 PM all 15.04 0.00 1.02 5.05 0.07 78.83 03:52:01 PM 0 9.24 0.00 0.72 0.25 0.08 89.70 03:52:01 PM 1 9.59 0.00 0.84 16.53 0.08 72.96 03:52:01 PM 2 15.66 0.00 1.92 11.26 0.08 71.08 03:52:01 PM 3 24.06 0.00 0.83 2.25 0.05 72.81 03:52:01 PM 4 12.63 0.00 0.99 1.47 0.07 84.85 03:52:01 PM 5 26.23 0.00 1.52 4.52 0.07 67.66 03:52:01 PM 6 9.41 0.00 0.77 2.21 0.05 87.57 03:52:01 PM 7 13.44 0.00 0.57 1.89 0.07 84.03 03:53:01 PM all 13.54 0.00 1.78 2.07 0.06 82.56 03:53:01 PM 0 7.20 0.00 1.49 0.22 0.07 91.03 03:53:01 PM 1 16.10 0.00 1.84 5.69 0.08 76.29 03:53:01 PM 2 9.79 0.00 1.98 2.44 0.05 85.74 03:53:01 PM 3 12.25 0.00 1.78 0.87 0.07 85.03 03:53:01 PM 4 16.19 0.00 2.65 3.55 0.05 77.55 03:53:01 PM 5 15.30 0.00 1.51 0.54 0.05 82.61 03:53:01 PM 6 16.89 0.00 0.94 1.24 0.05 80.89 03:53:01 PM 7 14.59 0.00 2.04 1.99 0.05 81.33 03:54:01 PM all 10.39 0.00 0.90 0.13 0.05 88.52 03:54:01 PM 0 14.02 0.00 1.03 0.15 0.07 84.73 03:54:01 PM 1 13.40 0.00 1.05 0.23 0.05 85.26 03:54:01 PM 2 0.62 0.00 0.60 0.05 0.07 98.66 03:54:01 PM 3 20.13 0.00 1.02 0.13 0.05 78.67 03:54:01 PM 4 1.87 0.00 0.43 0.02 0.05 97.63 03:54:01 PM 5 11.58 0.00 0.92 0.28 0.05 87.17 03:54:01 PM 6 7.31 0.00 0.63 0.02 0.05 91.99 03:54:01 PM 7 14.18 0.00 1.52 0.18 0.05 84.07 Average: all 15.49 0.00 1.27 2.21 0.06 80.97 Average: 0 13.47 0.00 1.12 0.50 0.07 84.83 Average: 1 13.93 0.00 1.11 5.45 0.07 79.44 Average: 2 11.19 0.00 1.33 4.11 0.07 83.31 Average: 3 23.32 0.00 1.53 1.64 0.06 73.45 Average: 4 11.71 0.00 1.41 2.00 0.06 84.83 Average: 5 19.22 0.00 1.36 1.91 0.06 77.46 Average: 6 13.48 0.00 0.89 1.05 0.05 84.52 Average: 7 17.60 0.00 1.42 1.01 0.06 79.90