---> uname -a: Linux prd-centos8-docker-8c-8g-4568.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1094 25430 19 5364 30322 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:46:2d:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.253/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fe46:2dd9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:90:68:44 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:fdff:fe90:6844/64 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) 12/12/2023 _x86_64_ (8 CPU) 14:14:09 LINUX RESTART (8 CPU) 02:15:01 PM tps rtps wtps bread/s bwrtn/s 02:16:01 PM 184.71 21.01 163.70 4208.33 10931.57 02:17:01 PM 186.65 6.73 179.92 1375.77 12083.39 02:18:01 PM 116.84 12.76 104.08 1008.46 33118.28 02:19:01 PM 65.84 0.03 65.81 0.80 3018.46 02:20:01 PM 21.48 0.00 21.48 0.00 483.24 02:21:01 PM 41.41 0.03 41.38 3.07 855.76 02:22:01 PM 33.11 0.00 33.11 0.00 6930.43 02:23:01 PM 130.27 3.58 126.69 4579.27 29226.24 02:24:01 PM 147.20 1.38 145.82 1711.83 16492.82 Average: 103.06 5.06 98.00 1431.95 12571.03 02:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 PM 28960048 30881540 3695664 11.32 2688 2238300 1805552 5.36 184364 3050448 165616 02:17:01 PM 27245916 29742716 5409796 16.57 2688 2806512 2663280 7.90 341412 4567264 388972 02:18:01 PM 26772168 29868868 5883544 18.02 2688 3392504 2702928 8.02 493932 4838952 4108 02:19:01 PM 25601212 28766124 7054500 21.60 2688 3456900 4541592 13.47 534112 5948812 140 02:20:01 PM 25557508 28722796 7098204 21.74 2688 3457396 3730344 11.07 540372 5978732 24 02:21:01 PM 25836180 29013844 6819532 20.88 2688 3469268 3461228 10.27 544980 5707740 9460 02:22:01 PM 25717100 29093128 6938612 21.25 2688 3666820 3448064 10.23 589796 5777024 10112 02:23:01 PM 24638480 28962404 8017232 24.55 2688 4593760 3509128 10.41 775528 6613244 21208 02:24:01 PM 24919368 29903536 7736344 23.69 2688 5249816 2459288 7.30 866180 6239428 166852 Average: 26138664 29439440 6517048 19.96 2688 3592364 3146823 9.34 541186 5413516 85166 02:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM eth0 141.14 110.30 1580.22 32.04 0.00 0.00 0.00 0.00 02:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM eth0 808.02 412.20 7430.64 44.32 0.00 0.00 0.00 0.00 02:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM lo 21.83 21.83 2.78 2.78 0.00 0.00 0.00 0.00 02:18:01 PM eth0 445.25 170.94 3598.08 15.62 0.00 0.00 0.00 0.00 02:18:01 PM docker0 7.78 12.83 1.28 1.55 0.00 0.00 0.00 0.00 02:19:01 PM lo 1.92 1.92 0.22 0.22 0.00 0.00 0.00 0.00 02:19:01 PM eth0 83.71 71.23 711.18 18.59 0.00 0.00 0.00 0.00 02:19:01 PM docker0 0.77 0.93 0.11 0.11 0.00 0.00 0.00 0.00 02:19:01 PM veth0403431 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:20:01 PM lo 184.59 184.59 82.76 82.76 0.00 0.00 0.00 0.00 02:20:01 PM eth0 101.45 74.76 29.46 38.76 0.00 0.00 0.00 0.00 02:20:01 PM docker0 5.90 6.46 0.74 0.76 0.00 0.00 0.00 0.00 02:21:01 PM lo 198.58 198.58 119.58 119.58 0.00 0.00 0.00 0.00 02:21:01 PM eth0 271.28 234.07 46.95 126.15 0.00 0.00 0.00 0.00 02:21:01 PM docker0 3.53 4.28 0.59 0.55 0.00 0.00 0.00 0.00 02:22:01 PM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 02:22:01 PM eth0 88.30 76.87 588.75 25.67 0.00 0.00 0.00 0.00 02:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM lo 239.74 239.74 54.45 54.45 0.00 0.00 0.00 0.00 02:23:01 PM eth0 322.58 174.01 3731.32 17.55 0.00 0.00 0.00 0.00 02:23:01 PM docker0 119.13 125.26 36.77 19.62 0.00 0.00 0.00 0.00 02:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 PM eth0 193.07 141.54 2479.30 15.99 0.00 0.00 0.00 0.00 02:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 71.88 71.88 28.87 28.87 0.00 0.00 0.00 0.00 Average: eth0 272.75 162.88 2243.88 37.19 0.00 0.00 0.00 0.00 Average: docker0 15.23 16.64 4.39 2.51 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) 12/12/2023 _x86_64_ (8 CPU) 14:14:09 LINUX RESTART (8 CPU) 02:15:01 PM CPU %user %nice %system %iowait %steal %idle 02:16:01 PM all 12.76 0.00 1.22 1.17 0.06 84.78 02:16:01 PM 0 5.26 0.00 0.57 0.03 0.07 94.08 02:16:01 PM 1 18.67 0.00 2.14 1.12 0.07 78.01 02:16:01 PM 2 13.42 0.00 0.90 1.05 0.07 84.56 02:16:01 PM 3 13.89 0.00 1.09 2.77 0.07 82.18 02:16:01 PM 4 7.11 0.00 0.90 1.54 0.05 90.41 02:16:01 PM 5 28.77 0.00 2.84 1.54 0.08 66.77 02:16:01 PM 6 9.05 0.00 0.87 0.87 0.05 89.17 02:16:01 PM 7 5.96 0.00 0.48 0.45 0.03 93.07 02:17:01 PM all 37.63 0.00 1.52 1.62 0.10 59.12 02:17:01 PM 0 54.41 0.00 1.44 0.57 0.10 43.48 02:17:01 PM 1 22.91 0.00 1.56 2.51 0.10 72.92 02:17:01 PM 2 47.09 0.00 1.51 1.36 0.10 49.95 02:17:01 PM 3 32.79 0.00 1.52 1.51 0.12 64.07 02:17:01 PM 4 45.86 0.00 1.72 1.44 0.10 50.88 02:17:01 PM 5 33.86 0.00 1.94 2.75 0.12 61.33 02:17:01 PM 6 30.87 0.00 1.19 2.73 0.08 65.12 02:17:01 PM 7 33.27 0.00 1.31 0.12 0.08 65.23 02:18:01 PM all 10.53 0.27 1.83 2.05 0.08 85.24 02:18:01 PM 0 7.77 0.72 1.61 3.38 0.08 86.43 02:18:01 PM 1 14.81 1.01 2.10 1.36 0.10 80.62 02:18:01 PM 2 8.11 0.00 2.86 5.83 0.08 83.12 02:18:01 PM 3 10.97 0.00 1.27 1.24 0.08 86.44 02:18:01 PM 4 13.20 0.00 2.03 1.57 0.07 83.13 02:18:01 PM 5 8.73 0.05 1.68 0.66 0.07 88.82 02:18:01 PM 6 11.49 0.00 1.60 2.27 0.07 84.58 02:18:01 PM 7 9.17 0.37 1.52 0.10 0.08 88.76 02:19:01 PM all 49.17 0.23 1.62 0.22 0.11 48.65 02:19:01 PM 0 56.71 0.00 1.55 0.37 0.12 41.26 02:19:01 PM 1 25.66 0.00 1.77 0.13 0.10 72.34 02:19:01 PM 2 48.49 0.02 1.56 0.02 0.12 49.81 02:19:01 PM 3 51.32 1.72 1.75 0.05 0.08 45.07 02:19:01 PM 4 40.98 0.00 1.50 0.05 0.10 57.36 02:19:01 PM 5 58.93 0.00 1.61 0.13 0.12 39.21 02:19:01 PM 6 51.95 0.02 1.65 0.63 0.13 45.61 02:19:01 PM 7 59.33 0.05 1.59 0.37 0.12 38.55 02:20:01 PM all 14.96 0.34 1.49 0.06 0.08 83.07 02:20:01 PM 0 14.01 0.02 1.52 0.13 0.08 84.24 02:20:01 PM 1 12.51 0.00 1.37 0.15 0.08 85.88 02:20:01 PM 2 16.45 0.40 1.41 0.00 0.08 81.65 02:20:01 PM 3 14.08 0.02 1.49 0.03 0.08 84.29 02:20:01 PM 4 14.97 0.05 1.47 0.05 0.07 83.39 02:20:01 PM 5 16.80 2.16 1.64 0.05 0.08 79.27 02:20:01 PM 6 12.45 0.03 1.49 0.02 0.07 85.94 02:20:01 PM 7 18.43 0.02 1.55 0.02 0.08 79.90 02:21:01 PM all 30.25 0.67 3.26 0.11 0.11 65.60 02:21:01 PM 0 30.09 2.08 3.06 0.07 0.12 64.58 02:21:01 PM 1 24.35 0.10 3.03 0.03 0.12 72.37 02:21:01 PM 2 28.55 0.03 3.31 0.19 0.10 67.82 02:21:01 PM 3 26.59 0.00 3.93 0.12 0.12 69.24 02:21:01 PM 4 30.83 0.05 3.38 0.10 0.12 65.52 02:21:01 PM 5 34.28 0.00 3.12 0.14 0.10 62.35 02:21:01 PM 6 34.98 3.07 3.27 0.05 0.12 58.51 02:21:01 PM 7 32.28 0.00 2.96 0.22 0.08 64.46 02:22:01 PM all 40.37 0.00 1.37 0.32 0.09 57.85 02:22:01 PM 0 22.71 0.00 0.93 0.05 0.07 76.23 02:22:01 PM 1 39.46 0.00 1.63 0.19 0.09 58.63 02:22:01 PM 2 50.54 0.00 1.30 1.27 0.09 46.80 02:22:01 PM 3 39.60 0.00 0.79 0.21 0.11 59.30 02:22:01 PM 4 32.35 0.00 2.05 0.02 0.07 65.51 02:22:01 PM 5 50.70 0.00 1.75 0.11 0.12 47.32 02:22:01 PM 6 45.62 0.00 1.74 0.02 0.09 52.54 02:22:01 PM 7 42.83 0.00 0.79 0.68 0.09 55.61 02:23:01 PM all 29.90 0.00 2.59 1.66 0.09 65.76 02:23:01 PM 0 42.33 0.00 3.13 0.47 0.12 53.95 02:23:01 PM 1 34.59 0.00 2.27 2.40 0.08 60.65 02:23:01 PM 2 33.57 0.00 2.91 4.60 0.10 58.82 02:23:01 PM 3 33.78 0.00 2.58 0.81 0.08 62.75 02:23:01 PM 4 26.99 0.00 2.57 0.65 0.10 69.68 02:23:01 PM 5 30.71 0.00 2.27 2.08 0.08 64.85 02:23:01 PM 6 27.35 0.00 2.80 0.44 0.08 69.32 02:23:01 PM 7 9.86 0.00 2.19 1.80 0.08 86.07 02:24:01 PM all 35.23 0.00 1.41 0.90 0.09 62.36 02:24:01 PM 0 28.78 0.00 1.12 0.02 0.08 70.00 02:24:01 PM 1 26.54 0.00 1.59 6.31 0.10 65.45 02:24:01 PM 2 32.41 0.00 1.17 0.12 0.08 66.21 02:24:01 PM 3 34.70 0.00 2.45 0.69 0.08 62.08 02:24:01 PM 4 36.70 0.00 1.32 0.00 0.08 61.89 02:24:01 PM 5 49.42 0.00 0.95 0.00 0.10 49.52 02:24:01 PM 6 12.52 0.00 0.89 0.00 0.08 86.51 02:24:01 PM 7 60.85 0.00 1.81 0.12 0.08 37.14 Average: all 28.92 0.17 1.81 0.90 0.09 68.10 Average: 0 29.12 0.31 1.66 0.57 0.09 68.25 Average: 1 24.31 0.12 1.94 1.59 0.09 71.94 Average: 2 30.86 0.05 1.88 1.60 0.09 65.52 Average: 3 28.58 0.19 1.88 0.83 0.09 68.43 Average: 4 27.63 0.01 1.88 0.61 0.08 69.78 Average: 5 34.59 0.25 1.98 0.83 0.10 62.25 Average: 6 26.15 0.35 1.72 0.78 0.09 70.91 Average: 7 30.16 0.05 1.58 0.43 0.08 67.70