---> uname -a: Linux prd-centos8-docker-8c-8g-3852.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1090 25692 19 5107 30326 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:43:27:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.14/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:fe43:27fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:1e:56:c3 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::42:4eff:fe1e:56c3/64 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) 02/08/2024 _x86_64_ (8 CPU) 16:58:12 LINUX RESTART (8 CPU) 04:59:01 PM tps rtps wtps bread/s bwrtn/s 05:00:01 PM 213.55 22.84 190.70 4417.86 9197.58 05:01:01 PM 181.17 5.75 175.42 1281.84 15382.19 05:02:01 PM 47.55 0.25 47.30 32.91 2770.65 05:03:01 PM 110.76 12.44 98.32 869.30 28060.54 05:04:01 PM 24.38 0.02 24.36 0.53 516.39 05:05:01 PM 32.49 0.00 32.49 0.00 1833.02 05:06:01 PM 135.56 3.57 131.99 4559.91 34708.27 05:07:02 PM 54.63 0.48 54.15 64.11 16663.03 Average: 100.01 5.67 94.34 1403.17 13640.87 04:59:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 PM 29022868 30956880 3632844 11.12 2688 2250588 1671088 4.96 187900 2983944 171668 05:01:01 PM 28040908 30273584 4614804 14.13 2688 2544944 2221060 6.59 295816 3826752 15316 05:02:01 PM 26390572 29224468 6265140 19.19 2688 3139848 3205044 9.51 367120 5384420 545056 05:03:01 PM 25820016 28936200 6835696 20.93 2688 3409332 3304904 9.81 527780 5740556 28 05:04:01 PM 25424780 28543660 7230932 22.14 2688 3410960 3954320 11.73 532880 6108588 624 05:05:01 PM 25528020 28847936 7127692 21.83 2688 3611560 3283844 9.74 654188 5902896 160008 05:06:01 PM 24829400 29107512 7826312 23.97 2688 4551056 3515332 10.43 842124 6360428 21216 05:07:02 PM 26332136 31075472 6323576 19.36 2688 5008420 1491484 4.43 1118776 4580424 49140 Average: 26423588 29620714 6232124 19.08 2688 3490838 2830884 8.40 565823 5111001 120382 04:59:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 PM eth0 169.38 147.10 1662.56 42.05 0.00 0.00 0.00 0.00 05:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 PM lo 2.17 2.17 0.36 0.36 0.00 0.00 0.00 0.00 05:01:01 PM eth0 265.28 216.11 3921.84 34.39 0.00 0.00 0.00 0.00 05:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 PM eth0 1101.18 349.28 7018.56 35.15 0.00 0.00 0.00 0.00 05:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 PM lo 47.59 47.59 10.31 10.31 0.00 0.00 0.00 0.00 05:03:01 PM eth0 75.68 55.29 31.56 28.73 0.00 0.00 0.00 0.00 05:03:01 PM docker0 6.53 7.26 0.84 0.86 0.00 0.00 0.00 0.00 05:04:01 PM lo 485.55 485.55 219.53 219.53 0.00 0.00 0.00 0.00 05:04:01 PM eth0 44.74 28.51 14.81 19.90 0.00 0.00 0.00 0.00 05:04:01 PM docker0 1.52 1.97 0.22 0.24 0.00 0.00 0.00 0.00 05:05:01 PM lo 35.55 35.55 3.47 3.47 0.00 0.00 0.00 0.00 05:05:01 PM eth0 100.28 103.20 567.48 1220.34 0.00 0.00 0.00 0.00 05:05:01 PM docker0 2.02 2.38 0.38 0.32 0.00 0.00 0.00 0.00 05:06:01 PM lo 193.72 193.72 52.20 52.20 0.00 0.00 0.00 0.00 05:06:01 PM eth0 458.46 240.33 3776.96 63.90 0.00 0.00 0.00 0.00 05:06:01 PM docker0 97.15 102.30 35.40 18.49 0.00 0.00 0.00 0.00 05:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:02 PM eth0 61.21 85.64 144.40 1848.88 0.00 0.00 0.00 0.00 05:07:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 95.57 95.57 35.73 35.73 0.00 0.00 0.00 0.00 Average: eth0 284.55 153.19 2142.40 411.65 0.00 0.00 0.00 0.00 Average: docker0 13.40 14.24 4.60 2.49 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) 02/08/2024 _x86_64_ (8 CPU) 16:58:12 LINUX RESTART (8 CPU) 04:59:01 PM CPU %user %nice %system %iowait %steal %idle 05:00:01 PM all 14.20 0.00 1.34 0.51 0.06 83.89 05:00:01 PM 0 10.57 0.00 1.85 0.87 0.07 86.64 05:00:01 PM 1 8.76 0.00 1.05 0.69 0.07 89.43 05:00:01 PM 2 25.51 0.00 1.74 0.57 0.07 72.12 05:00:01 PM 3 22.75 0.00 2.57 0.75 0.07 73.86 05:00:01 PM 4 6.64 0.00 0.92 0.87 0.10 91.47 05:00:01 PM 5 14.83 0.00 0.77 0.22 0.05 84.14 05:00:01 PM 6 17.10 0.00 1.03 0.10 0.03 81.73 05:00:01 PM 7 7.41 0.00 0.78 0.02 0.05 91.74 05:01:01 PM all 32.35 0.00 1.13 0.51 0.08 65.93 05:01:01 PM 0 28.95 0.00 1.24 0.12 0.08 69.62 05:01:01 PM 1 36.93 0.00 1.03 0.55 0.08 61.40 05:01:01 PM 2 21.85 0.00 0.69 0.03 0.08 77.34 05:01:01 PM 3 14.78 0.00 1.29 1.14 0.07 82.73 05:01:01 PM 4 41.29 0.00 0.68 0.20 0.07 57.76 05:01:01 PM 5 37.64 0.00 1.81 0.43 0.07 60.05 05:01:01 PM 6 34.86 0.00 1.25 1.37 0.10 62.41 05:01:01 PM 7 42.48 0.00 1.04 0.27 0.07 56.15 05:02:01 PM all 42.50 0.00 1.58 0.12 0.09 55.72 05:02:01 PM 0 38.94 0.00 1.42 0.30 0.10 59.24 05:02:01 PM 1 36.47 0.00 1.67 0.25 0.10 61.50 05:02:01 PM 2 42.34 0.00 2.34 0.02 0.12 55.19 05:02:01 PM 3 38.86 0.00 1.43 0.00 0.12 59.60 05:02:01 PM 4 32.15 0.00 1.49 0.08 0.07 66.20 05:02:01 PM 5 42.83 0.00 1.02 0.17 0.10 55.88 05:02:01 PM 6 51.70 0.00 1.02 0.00 0.07 47.21 05:02:01 PM 7 56.67 0.00 2.21 0.10 0.08 40.94 05:03:01 PM all 18.36 0.31 2.49 1.75 0.08 77.00 05:03:01 PM 0 14.18 0.49 2.27 0.05 0.10 82.91 05:03:01 PM 1 18.91 0.08 3.00 4.81 0.08 73.11 05:03:01 PM 2 17.84 0.02 2.35 1.43 0.08 78.27 05:03:01 PM 3 20.54 0.00 2.45 7.05 0.07 69.89 05:03:01 PM 4 17.46 0.00 1.95 0.17 0.07 80.36 05:03:01 PM 5 22.12 0.08 3.07 0.17 0.07 74.48 05:03:01 PM 6 19.16 0.69 2.69 0.24 0.10 77.13 05:03:01 PM 7 16.70 1.12 2.11 0.10 0.08 79.88 05:04:01 PM all 16.12 0.24 1.82 0.05 0.09 81.68 05:04:01 PM 0 16.60 0.07 2.11 0.02 0.10 81.11 05:04:01 PM 1 11.61 1.71 1.76 0.02 0.08 84.83 05:04:01 PM 2 16.29 0.00 1.88 0.05 0.08 81.70 05:04:01 PM 3 19.22 0.07 1.79 0.08 0.10 78.74 05:04:01 PM 4 11.88 0.00 1.36 0.02 0.08 86.66 05:04:01 PM 5 15.08 0.02 1.64 0.08 0.10 83.08 05:04:01 PM 6 23.02 0.02 2.39 0.00 0.07 74.51 05:04:01 PM 7 15.23 0.08 1.66 0.10 0.08 82.84 05:05:01 PM all 41.93 0.06 1.54 0.07 0.09 56.31 05:05:01 PM 0 37.91 0.02 1.80 0.03 0.08 60.15 05:05:01 PM 1 37.84 0.07 1.59 0.15 0.08 60.27 05:05:01 PM 2 37.06 0.02 1.42 0.03 0.08 61.39 05:05:01 PM 3 40.75 0.00 1.45 0.02 0.08 57.70 05:05:01 PM 4 33.02 0.00 1.20 0.02 0.10 65.66 05:05:01 PM 5 42.77 0.38 1.56 0.03 0.08 55.17 05:05:01 PM 6 48.64 0.02 1.49 0.12 0.08 49.66 05:05:01 PM 7 57.46 0.00 1.80 0.17 0.08 40.49 05:06:01 PM all 26.48 0.00 2.44 0.61 0.09 70.38 05:06:01 PM 0 37.31 0.00 2.01 0.96 0.10 59.62 05:06:01 PM 1 37.41 0.00 3.19 1.38 0.08 57.95 05:06:01 PM 2 26.53 0.00 3.01 0.86 0.10 69.50 05:06:01 PM 3 16.93 0.00 2.60 0.34 0.08 80.05 05:06:01 PM 4 18.56 0.00 2.23 0.10 0.07 79.04 05:06:01 PM 5 26.09 0.00 2.36 0.25 0.08 71.21 05:06:01 PM 6 13.55 0.00 2.27 0.29 0.08 83.81 05:06:01 PM 7 35.45 0.00 1.83 0.75 0.08 61.89 05:07:02 PM all 21.60 0.00 1.38 0.26 0.06 76.71 05:07:02 PM 0 12.46 0.00 0.77 0.03 0.07 86.67 05:07:02 PM 1 33.18 0.00 1.60 0.12 0.08 65.01 05:07:02 PM 2 14.78 0.00 1.61 0.10 0.07 83.45 05:07:02 PM 3 37.06 0.00 1.65 0.15 0.07 61.07 05:07:02 PM 4 24.46 0.00 1.79 0.05 0.05 73.65 05:07:02 PM 5 11.39 0.00 1.12 0.00 0.05 87.44 05:07:02 PM 6 19.09 0.00 0.97 0.02 0.03 79.89 05:07:02 PM 7 20.31 0.00 1.51 1.62 0.07 76.49 Average: all 26.69 0.08 1.71 0.48 0.08 70.95 Average: 0 24.61 0.07 1.68 0.30 0.09 73.25 Average: 1 27.64 0.23 1.86 0.99 0.08 69.19 Average: 2 25.27 0.00 1.88 0.39 0.09 72.38 Average: 3 26.36 0.01 1.90 1.19 0.08 70.45 Average: 4 23.19 0.00 1.45 0.19 0.08 75.09 Average: 5 26.59 0.06 1.67 0.17 0.08 71.43 Average: 6 28.40 0.09 1.64 0.27 0.07 69.53 Average: 7 31.47 0.15 1.62 0.39 0.08 66.30