---> uname -a: Linux prd-centos8-docker-8c-8g-21842.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1152 25142 19 5595 30264 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:5e:64:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.235/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85673sec preferred_lft 85673sec inet6 fe80::f816:3eff:fe5e:64ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:c3:8f:ad 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::42:3ff:fec3:8fad/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) 06/17/2025 _x86_64_ (8 CPU) 13:12:48 LINUX RESTART (8 CPU) 01:13:01 PM tps rtps wtps bread/s bwrtn/s 01:14:01 PM 264.68 27.82 236.85 6854.42 9614.58 01:15:01 PM 245.23 18.94 226.29 4143.26 14218.94 01:16:01 PM 204.52 0.22 204.30 45.58 44599.12 01:17:01 PM 35.27 0.57 34.71 393.87 3782.59 01:18:01 PM 27.67 0.48 27.19 21.46 461.91 01:19:01 PM 10.29 0.00 10.29 0.00 205.56 01:20:01 PM 8.50 0.00 8.50 0.00 458.66 01:20:01 PM 0.00 0.00 0.00 0.00 0.00 01:21:01 PM 101.80 0.00 101.80 0.00 23167.14 01:22:01 PM 19.51 0.00 19.51 0.00 636.80 01:23:01 PM 154.93 0.00 154.93 0.00 2003.12 01:24:01 PM 50.92 3.81 47.10 6210.26 28702.02 Average: 102.11 4.71 97.40 1606.44 11622.92 01:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:14:01 PM 29576720 31238660 3078992 9.43 2688 1985908 1448444 4.30 149060 2503328 157744 01:15:01 PM 28037728 30191732 4617984 14.14 2688 2467668 2314180 6.87 248416 3886920 163496 01:16:01 PM 25702500 29066404 6953212 21.29 2688 3649352 3174396 9.42 338080 6014804 17324 01:17:01 PM 24851724 28231916 7803988 23.90 2688 3663760 4996676 14.83 431764 6762952 180 01:18:01 PM 25089012 28473264 7566700 23.17 2688 3667992 3575852 10.61 439036 6523156 116 01:19:01 PM 25945968 29339836 6709744 20.55 2688 3677468 2872300 8.52 440968 5669620 7972 01:20:01 PM 25447568 28841712 7208144 22.07 2688 3677688 3348044 9.93 441312 6167112 24 01:20:01 PM 25430628 28824788 7225084 22.13 2688 3677704 3348044 9.93 441488 6183928 52 01:21:01 PM 24125576 28212216 8530136 26.12 2688 4355872 4595696 13.64 538624 7332104 192 01:22:01 PM 22853604 26973064 9802108 30.02 2688 4391600 6495892 19.27 551780 8580352 1060 01:23:01 PM 24482324 28674652 8173388 25.03 2688 4452024 3392972 10.07 575540 6947944 138948 01:24:01 PM 24414164 29645992 8241548 25.24 2688 5479484 2776440 8.24 775716 6799496 138424 Average: 25496460 28976186 7159252 21.92 2688 3762210 3528245 10.47 447649 6114310 52128 01:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 603.40 361.71 1991.22 69.95 0.00 0.00 0.00 0.00 01:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 397.47 299.33 4810.79 58.41 0.00 0.00 0.00 0.00 01:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 427.61 283.77 10664.04 36.85 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM lo 6.58 6.58 0.57 0.57 0.00 0.00 0.00 0.00 01:17:01 PM eth0 37.40 27.89 9.30 11.34 0.00 0.00 0.00 0.00 01:17:01 PM docker0 1.22 1.72 0.22 0.21 0.00 0.00 0.00 0.00 01:17:01 PM veth92c13c7 0.52 0.83 0.11 0.10 0.00 0.00 0.00 0.00 01:18:01 PM lo 52.33 52.33 4.06 4.06 0.00 0.00 0.00 0.00 01:18:01 PM eth0 166.09 124.28 46.18 51.30 0.00 0.00 0.00 0.00 01:18:01 PM docker0 8.78 9.86 1.36 1.25 0.00 0.00 0.00 0.00 01:19:01 PM lo 55.59 55.59 2.83 2.83 0.00 0.00 0.00 0.00 01:19:01 PM eth0 222.67 184.22 64.38 72.36 0.00 0.00 0.00 0.00 01:19:01 PM docker0 0.70 0.93 0.11 0.17 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 181.24 121.13 85.54 24.33 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:21:01 PM eth0 657.95 360.53 2855.45 37.29 0.00 0.00 0.00 0.00 01:21:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM vethed54cd0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:21:01 PM vethbb72eb9 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM lo 567.06 567.06 122.54 122.54 0.00 0.00 0.00 0.00 01:22:01 PM eth0 91.17 58.60 26.07 28.32 0.00 0.00 0.00 0.00 01:22:01 PM docker0 268.46 278.84 53.00 66.33 0.00 0.00 0.00 0.00 01:22:01 PM vethed54cd0 239.04 248.90 53.43 46.15 0.00 0.00 0.00 0.00 01:22:01 PM vethbb72eb9 29.42 30.52 3.24 20.43 0.00 0.00 0.00 0.00 01:23:01 PM lo 480.34 480.34 104.49 104.49 0.00 0.00 0.00 0.00 01:23:01 PM eth0 81.22 62.01 273.70 23.58 0.00 0.00 0.00 0.00 01:23:01 PM docker0 235.37 243.59 60.47 43.68 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 353.23 249.02 3339.67 24.48 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 105.64 105.64 21.32 21.32 0.00 0.00 0.00 0.00 Average: eth0 292.53 193.76 2196.94 39.82 0.00 0.00 0.00 0.00 Average: docker0 46.77 48.63 10.47 10.15 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) 06/17/2025 _x86_64_ (8 CPU) 13:12:48 LINUX RESTART (8 CPU) 01:13:01 PM CPU %user %nice %system %iowait %steal %idle 01:14:01 PM all 15.53 0.00 2.19 0.77 0.06 81.45 01:14:01 PM 0 19.85 0.00 3.60 2.66 0.07 73.82 01:14:01 PM 1 13.08 0.00 1.36 0.64 0.07 84.86 01:14:01 PM 2 16.94 0.00 1.71 0.79 0.07 80.50 01:14:01 PM 3 15.91 0.00 2.76 0.30 0.05 80.97 01:14:01 PM 4 6.05 0.00 1.52 0.40 0.07 91.96 01:14:01 PM 5 13.76 0.00 2.38 0.50 0.05 83.31 01:14:01 PM 6 8.58 0.00 1.47 0.38 0.07 89.50 01:14:01 PM 7 30.09 0.00 2.70 0.48 0.07 66.66 01:15:01 PM all 33.52 0.00 2.37 0.87 0.22 63.03 01:15:01 PM 0 23.86 0.00 1.32 0.55 0.08 74.19 01:15:01 PM 1 35.05 0.00 2.26 1.67 0.14 60.89 01:15:01 PM 2 39.88 0.00 4.73 0.22 0.08 55.09 01:15:01 PM 3 30.34 0.00 2.25 1.39 0.11 65.92 01:15:01 PM 4 44.04 0.00 1.89 0.87 0.10 53.10 01:15:01 PM 5 27.64 0.00 2.26 0.47 0.10 69.53 01:15:01 PM 6 41.45 0.00 2.67 0.57 0.12 55.20 01:15:01 PM 7 25.55 0.00 1.54 1.24 1.07 70.61 01:16:01 PM all 35.37 0.00 3.06 1.72 0.11 59.74 01:16:01 PM 0 22.64 0.00 2.42 0.10 0.10 74.74 01:16:01 PM 1 47.57 0.00 3.72 2.27 0.13 46.29 01:16:01 PM 2 15.28 0.00 3.23 1.90 0.10 79.49 01:16:01 PM 3 36.31 0.00 3.04 1.16 0.10 59.38 01:16:01 PM 4 46.83 0.00 2.93 6.13 0.10 44.00 01:16:01 PM 5 29.96 0.00 3.39 0.20 0.08 66.36 01:16:01 PM 6 48.82 0.00 2.98 0.49 0.10 47.61 01:16:01 PM 7 35.53 0.00 2.80 1.54 0.12 60.01 01:17:01 PM all 20.91 0.00 2.04 0.19 0.08 76.78 01:17:01 PM 0 19.16 0.00 2.22 0.05 0.08 78.48 01:17:01 PM 1 20.35 0.00 2.16 0.87 0.07 76.56 01:17:01 PM 2 20.89 0.00 2.01 0.05 0.08 76.97 01:17:01 PM 3 28.18 0.00 2.56 0.13 0.08 69.05 01:17:01 PM 4 23.62 0.00 2.19 0.02 0.08 74.09 01:17:01 PM 5 20.49 0.00 1.73 0.12 0.08 77.59 01:17:01 PM 6 21.23 0.00 1.98 0.03 0.08 76.68 01:17:01 PM 7 13.35 0.00 1.49 0.25 0.07 84.85 01:18:01 PM all 16.89 0.00 2.08 0.23 0.09 80.70 01:18:01 PM 0 15.75 0.00 2.15 0.05 0.07 81.98 01:18:01 PM 1 17.57 0.00 2.10 0.03 0.10 80.20 01:18:01 PM 2 17.06 0.00 1.59 0.07 0.10 81.19 01:18:01 PM 3 20.04 0.00 2.14 0.05 0.08 77.69 01:18:01 PM 4 14.36 0.00 1.67 1.55 0.08 82.34 01:18:01 PM 5 18.30 0.00 2.40 0.05 0.09 79.16 01:18:01 PM 6 18.87 0.00 2.29 0.02 0.10 78.72 01:18:01 PM 7 13.26 0.00 2.33 0.05 0.08 84.28 01:19:01 PM all 6.95 0.00 1.15 0.03 0.06 91.82 01:19:01 PM 0 5.43 0.00 0.90 0.00 0.07 93.60 01:19:01 PM 1 6.10 0.00 1.19 0.08 0.07 92.56 01:19:01 PM 2 6.86 0.00 1.46 0.00 0.05 91.63 01:19:01 PM 3 6.91 0.00 0.79 0.02 0.05 92.24 01:19:01 PM 4 5.22 0.00 0.82 0.02 0.05 93.90 01:19:01 PM 5 8.58 0.00 1.86 0.05 0.07 89.45 01:19:01 PM 6 8.32 0.00 1.34 0.03 0.07 90.25 01:19:01 PM 7 8.16 0.00 0.89 0.00 0.03 90.93 01:20:01 PM all 10.83 0.00 0.33 0.01 0.03 88.80 01:20:01 PM 0 6.46 0.00 0.10 0.00 0.03 93.41 01:20:01 PM 1 7.53 0.00 0.08 0.02 0.02 92.36 01:20:01 PM 2 10.96 0.00 0.13 0.00 0.03 88.87 01:20:01 PM 3 4.67 0.00 0.29 0.00 0.03 95.01 01:20:01 PM 4 2.95 0.00 0.62 0.00 0.02 96.41 01:20:01 PM 5 49.15 0.00 1.04 0.00 0.07 49.74 01:20:01 PM 6 1.43 0.00 0.20 0.10 0.02 98.25 01:20:01 PM 7 3.45 0.00 0.15 0.00 0.02 96.38 01:20:01 PM all 56.39 0.00 1.10 0.00 0.22 42.29 01:20:01 PM 0 0.00 0.00 0.00 0.00 0.00 100.00 01:20:01 PM 1 98.25 0.00 0.00 0.00 0.00 1.75 01:20:01 PM 2 96.55 0.00 0.00 0.00 0.00 3.45 01:20:01 PM 3 32.14 0.00 0.00 0.00 0.00 67.86 01:20:01 PM 4 33.93 0.00 1.79 0.00 0.00 64.29 01:20:01 PM 5 89.66 0.00 5.17 0.00 1.72 3.45 01:20:01 PM 6 98.21 0.00 0.00 0.00 0.00 1.79 01:20:01 PM 7 0.00 0.00 1.75 0.00 0.00 98.25 01:21:01 PM all 34.52 0.00 2.12 0.76 0.10 62.50 01:21:01 PM 0 19.22 0.00 1.44 0.94 0.08 78.31 01:21:01 PM 1 32.72 0.00 1.68 1.61 0.10 63.89 01:21:01 PM 2 45.14 0.00 1.91 0.18 0.10 52.66 01:21:01 PM 3 18.65 0.00 2.62 0.08 0.08 78.56 01:21:01 PM 4 43.95 0.00 2.28 1.74 0.12 51.90 01:21:01 PM 5 38.56 0.00 2.47 0.05 0.10 58.81 01:21:01 PM 6 32.82 0.00 2.12 0.76 0.10 64.20 01:21:01 PM 7 45.09 0.00 2.42 0.69 0.12 51.69 01:22:01 PM all 31.46 0.00 1.65 0.03 0.10 66.76 01:22:01 PM 0 35.93 0.00 1.63 0.02 0.10 62.33 01:22:01 PM 1 27.38 0.00 1.69 0.10 0.10 70.73 01:22:01 PM 2 39.50 0.00 2.01 0.02 0.10 58.37 01:22:01 PM 3 24.25 0.00 1.74 0.02 0.10 73.88 01:22:01 PM 4 22.85 0.00 1.54 0.02 0.10 75.49 01:22:01 PM 5 21.59 0.00 1.37 0.03 0.08 76.92 01:22:01 PM 6 33.64 0.00 1.76 0.03 0.10 64.47 01:22:01 PM 7 46.53 0.00 1.44 0.00 0.10 51.93 01:23:01 PM all 29.84 0.00 1.61 0.30 0.09 68.16 01:23:01 PM 0 15.49 0.00 1.74 0.03 0.10 82.63 01:23:01 PM 1 39.41 0.00 1.29 0.00 0.08 59.22 01:23:01 PM 2 20.91 0.00 1.57 1.07 0.08 76.36 01:23:01 PM 3 28.82 0.00 2.43 0.08 0.07 68.60 01:23:01 PM 4 46.36 0.00 1.69 0.17 0.08 51.70 01:23:01 PM 5 21.59 0.00 1.78 0.94 0.08 75.61 01:23:01 PM 6 17.56 0.00 1.14 0.00 0.08 81.22 01:23:01 PM 7 48.50 0.00 1.25 0.12 0.10 50.03 01:23:01 PM CPU %user %nice %system %iowait %steal %idle 01:24:01 PM all 31.20 0.00 1.89 0.59 0.08 66.23 01:24:01 PM 0 34.85 0.00 1.49 0.15 0.08 63.43 01:24:01 PM 1 19.70 0.00 1.65 0.84 0.10 77.71 01:24:01 PM 2 14.86 0.00 1.68 1.04 0.07 82.36 01:24:01 PM 3 44.17 0.00 2.63 0.03 0.10 53.07 01:24:01 PM 4 19.15 0.00 1.71 0.72 0.07 78.36 01:24:01 PM 5 32.59 0.00 1.42 1.57 0.07 64.35 01:24:01 PM 6 24.66 0.00 2.08 0.15 0.08 73.03 01:24:01 PM 7 59.66 0.00 2.46 0.25 0.10 37.53 Average: all 24.29 0.00 1.86 0.50 0.09 73.25 Average: 0 19.87 0.00 1.73 0.41 0.08 77.91 Average: 1 24.26 0.00 1.74 0.74 0.09 73.17 Average: 2 22.64 0.00 2.00 0.48 0.08 74.79 Average: 3 23.46 0.00 2.11 0.29 0.08 74.06 Average: 4 25.05 0.00 1.71 1.05 0.08 72.11 Average: 5 25.72 0.00 2.01 0.36 0.08 71.83 Average: 6 23.45 0.00 1.82 0.23 0.08 74.41 Average: 7 29.92 0.00 1.77 0.42 0.17 67.73