---> uname -a: Linux prd-centos8-docker-8c-8g-5110.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 25M 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 1069 27088 27 3732 30346 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:eb:da:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.41/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:feeb:da9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:2a:6f:4a 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:bdff:fe2a:6f4a/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) 02/13/2024 _x86_64_ (8 CPU) 14:07:14 LINUX RESTART (8 CPU) 02:08:01 PM tps rtps wtps bread/s bwrtn/s 02:09:01 PM 175.90 21.03 154.87 4245.29 10112.25 02:10:01 PM 200.12 6.83 193.29 1304.77 10662.06 02:11:01 PM 62.64 0.10 62.54 27.86 7613.58 02:12:01 PM 109.36 12.41 96.95 867.83 28329.10 02:13:01 PM 20.14 0.02 20.12 0.53 421.75 02:14:01 PM 34.39 0.00 34.39 0.00 1167.56 Average: 100.42 6.73 93.69 1074.26 9717.77 02:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 PM 29088668 30953180 3567044 10.92 2688 2190832 1828760 5.43 183404 2927584 109964 02:10:01 PM 27309960 29526416 5345752 16.37 2688 2537244 2896728 8.59 297940 4554168 154400 02:11:01 PM 26533020 29100824 6122692 18.75 2688 2883540 3086740 9.16 372032 5242432 290504 02:12:01 PM 25669456 28783268 6986256 21.39 2688 3415464 3494644 10.37 531716 5886604 416 02:13:01 PM 25098604 28214692 7557108 23.14 2688 3416400 5230120 15.52 537032 6424448 0 02:14:01 PM 25646488 28963164 7009224 21.46 2688 3616968 3352368 9.95 587724 5851932 182652 Average: 26557699 29256924 6098013 18.67 2688 3010075 3314893 9.84 418308 5147861 122989 02:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 117.05 92.28 1262.08 33.34 0.00 0.00 0.00 0.00 02:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.87 0.87 0.16 0.16 0.00 0.00 0.00 0.00 02:10:01 PM eth0 360.51 296.65 4746.35 40.41 0.00 0.00 0.00 0.00 02:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM lo 1.18 1.18 0.19 0.19 0.00 0.00 0.00 0.00 02:11:01 PM eth0 671.20 348.98 4326.13 35.91 0.00 0.00 0.00 0.00 02:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM lo 22.91 22.91 2.08 2.08 0.00 0.00 0.00 0.00 02:12:01 PM eth0 533.08 192.75 2875.60 25.63 0.00 0.00 0.00 0.00 02:12:01 PM docker0 6.68 7.35 0.85 0.86 0.00 0.00 0.00 0.00 02:13:01 PM lo 507.78 507.78 246.69 246.69 0.00 0.00 0.00 0.00 02:13:01 PM eth0 67.64 46.32 23.15 22.89 0.00 0.00 0.00 0.00 02:13:01 PM docker0 1.53 1.78 0.22 0.21 0.00 0.00 0.00 0.00 02:13:01 PM vethc19f98a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM lo 48.52 48.52 4.75 4.75 0.00 0.00 0.00 0.00 02:14:01 PM eth0 95.97 71.78 566.17 26.95 0.00 0.00 0.00 0.00 02:14:01 PM docker0 1.97 2.43 0.37 0.35 0.00 0.00 0.00 0.00 Average: lo 96.90 96.90 42.32 42.32 0.00 0.00 0.00 0.00 Average: eth0 307.56 174.78 2299.77 30.85 0.00 0.00 0.00 0.00 Average: docker0 1.70 1.93 0.24 0.24 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) 02/13/2024 _x86_64_ (8 CPU) 14:07:14 LINUX RESTART (8 CPU) 02:08:01 PM CPU %user %nice %system %iowait %steal %idle 02:09:01 PM all 12.52 0.00 1.17 0.94 0.06 85.32 02:09:01 PM 0 5.31 0.00 0.72 1.12 0.08 92.77 02:09:01 PM 1 13.23 0.00 1.74 1.50 0.07 83.47 02:09:01 PM 2 4.34 0.00 0.89 1.37 0.05 93.35 02:09:01 PM 3 4.68 0.00 0.45 0.20 0.08 94.59 02:09:01 PM 4 36.35 0.00 2.87 1.90 0.08 58.79 02:09:01 PM 5 17.72 0.00 1.25 0.65 0.05 80.33 02:09:01 PM 6 8.77 0.00 0.87 0.38 0.05 89.93 02:09:01 PM 7 9.68 0.00 0.55 0.35 0.05 89.36 02:10:01 PM all 35.50 0.00 1.20 0.82 0.09 62.39 02:10:01 PM 0 42.09 0.00 1.47 1.34 0.08 55.02 02:10:01 PM 1 25.44 0.00 0.95 1.49 0.10 72.02 02:10:01 PM 2 38.01 0.00 1.71 0.87 0.10 59.31 02:10:01 PM 3 33.22 0.00 1.32 1.62 0.10 63.74 02:10:01 PM 4 38.48 0.00 0.75 0.08 0.08 60.60 02:10:01 PM 5 42.71 0.00 1.52 0.33 0.10 55.33 02:10:01 PM 6 30.32 0.00 0.95 0.65 0.08 67.99 02:10:01 PM 7 33.70 0.00 0.95 0.17 0.10 65.08 02:11:01 PM all 40.86 0.00 1.28 0.32 0.09 57.45 02:11:01 PM 0 45.59 0.00 1.49 0.12 0.12 52.69 02:11:01 PM 1 28.87 0.00 1.29 0.17 0.10 69.58 02:11:01 PM 2 46.38 0.00 1.34 0.80 0.10 51.37 02:11:01 PM 3 31.60 0.00 1.19 0.03 0.08 67.10 02:11:01 PM 4 46.72 0.00 1.42 0.45 0.08 51.32 02:11:01 PM 5 47.07 0.00 0.80 0.07 0.08 51.97 02:11:01 PM 6 42.96 0.00 1.17 0.89 0.10 54.88 02:11:01 PM 7 37.65 0.00 1.54 0.00 0.08 60.73 02:12:01 PM all 18.75 0.27 2.66 1.73 0.09 76.49 02:12:01 PM 0 14.90 0.00 2.07 1.96 0.10 80.97 02:12:01 PM 1 18.42 1.65 3.33 4.03 0.08 72.49 02:12:01 PM 2 17.01 0.00 2.42 3.56 0.10 76.91 02:12:01 PM 3 17.41 0.02 2.57 1.55 0.08 78.37 02:12:01 PM 4 21.38 0.37 2.79 0.47 0.08 74.90 02:12:01 PM 5 18.46 0.08 2.62 1.60 0.08 77.16 02:12:01 PM 6 23.83 0.02 2.43 0.65 0.08 72.98 02:12:01 PM 7 18.61 0.05 3.04 0.05 0.10 78.15 02:13:01 PM all 14.23 0.24 1.58 0.04 0.08 83.82 02:13:01 PM 0 15.92 0.07 1.66 0.10 0.07 82.19 02:13:01 PM 1 16.21 0.02 1.86 0.07 0.08 81.76 02:13:01 PM 2 13.87 0.00 1.22 0.00 0.08 84.82 02:13:01 PM 3 12.42 1.73 1.58 0.02 0.10 84.16 02:13:01 PM 4 15.65 0.02 1.61 0.03 0.07 82.63 02:13:01 PM 5 12.28 0.07 1.41 0.03 0.07 86.14 02:13:01 PM 6 12.99 0.05 1.71 0.02 0.10 85.14 02:13:01 PM 7 14.50 0.00 1.63 0.07 0.08 83.73 02:14:01 PM all 41.77 0.07 1.54 0.11 0.09 56.41 02:14:01 PM 0 46.89 0.00 1.37 0.03 0.08 51.63 02:14:01 PM 1 35.43 0.33 1.59 0.40 0.10 62.15 02:14:01 PM 2 43.47 0.10 1.49 0.05 0.10 54.79 02:14:01 PM 3 53.60 0.02 2.14 0.05 0.10 44.10 02:14:01 PM 4 43.32 0.05 1.71 0.10 0.10 54.72 02:14:01 PM 5 39.83 0.02 1.29 0.08 0.08 58.70 02:14:01 PM 6 39.55 0.00 1.24 0.02 0.08 59.12 02:14:01 PM 7 32.10 0.07 1.52 0.15 0.10 66.07 Average: all 27.28 0.10 1.57 0.66 0.09 70.31 Average: 0 28.46 0.01 1.46 0.78 0.09 69.20 Average: 1 22.94 0.33 1.79 1.27 0.09 73.58 Average: 2 27.18 0.02 1.51 1.11 0.09 70.10 Average: 3 25.50 0.29 1.54 0.58 0.09 71.99 Average: 4 33.66 0.07 1.86 0.51 0.08 63.82 Average: 5 29.69 0.03 1.48 0.46 0.08 68.27 Average: 6 26.40 0.01 1.39 0.43 0.08 71.68 Average: 7 24.37 0.02 1.54 0.13 0.09 73.85