---> uname -a: Linux prd-centos8-docker-8c-8g-23800.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1649 22298 19 7942 29767 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:15:e7:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.114/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85714sec preferred_lft 85714sec inet6 fe80::f816:3eff:fe15:e7da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:90:0b:7d 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 06/25/2025 _x86_64_ (8 CPU) 23:48:19 LINUX RESTART (8 CPU) 11:49:01 PM tps rtps wtps bread/s bwrtn/s 11:50:01 PM 149.99 2.33 147.66 1519.24 10761.02 11:51:01 PM 236.11 14.41 221.70 1867.16 9659.54 11:52:01 PM 102.62 1.85 100.77 398.67 11568.41 11:53:01 PM 104.12 1.97 102.15 140.11 7588.24 11:54:01 PM 178.21 0.38 177.82 71.98 40174.58 11:55:01 PM 1250.04 0.02 1250.02 13.60 67757.51 11:56:01 PM 876.05 0.00 876.05 0.00 37923.98 11:57:01 PM 13.25 0.00 13.25 0.00 525.47 11:58:01 PM 9.65 0.00 9.65 0.00 1531.11 11:59:01 PM 681.92 0.50 681.42 24.80 28764.56 Average: 360.17 2.15 358.02 403.57 21624.53 11:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 PM 29451128 31251812 3204584 9.81 2688 2117944 1356128 4.02 158716 2581608 79580 11:51:01 PM 28118288 30387820 4537424 13.89 2688 2577300 2055860 6.10 260756 3772092 254396 11:52:01 PM 26561660 29094940 6094052 18.66 2688 2837228 3521056 10.45 288520 5279344 185092 11:53:01 PM 26423016 29078604 6232696 19.09 2688 2955280 3140276 9.32 326280 5369624 103852 11:54:01 PM 22563124 27276996 10092588 30.91 2688 4910604 4853212 14.40 423460 8875568 1010636 11:55:01 PM 22280004 28186924 10375708 31.77 2688 5905248 3437704 10.20 521492 8620028 415372 11:56:01 PM 21154904 27577588 11500808 35.22 2688 6342500 3383040 10.04 581388 9496260 8 11:57:01 PM 21084208 27512544 11571504 35.43 2688 6347464 3490788 10.36 582516 9559376 4596 11:58:01 PM 21720868 28324172 10934844 33.49 2688 6518924 3322648 9.86 619020 8909764 141196 11:59:01 PM 22931468 30567636 9724244 29.78 2688 7484280 1446808 4.29 1098632 7093832 474168 Average: 24228867 28925904 8426845 25.81 2688 4799677 3000752 8.90 486078 6955750 266890 11:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 280.46 217.29 1159.32 42.27 0.00 0.00 0.00 0.00 11:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 554.57 426.36 6511.47 66.83 0.00 0.00 0.00 0.00 11:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 225.36 163.88 3735.60 21.58 0.00 0.00 0.00 0.00 11:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 168.89 157.51 1659.50 27.20 0.00 0.00 0.00 0.00 11:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 646.90 486.30 9615.26 55.63 0.00 0.00 0.00 0.00 11:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 209.75 161.96 2416.43 16.45 0.00 0.00 0.00 0.00 11:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 56.27 50.84 515.60 8.79 0.00 0.00 0.00 0.00 11:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 2.68 1.50 6.82 0.70 0.00 0.00 0.00 0.00 11:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 122.19 85.52 974.55 7.73 0.00 0.00 0.00 0.00 11:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM eth0 441.36 492.92 2498.88 5194.60 0.00 0.00 0.00 0.00 11:59:01 PM docker0 0.00 0.00 0.00 0.00 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 270.84 224.41 2909.33 544.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 06/25/2025 _x86_64_ (8 CPU) 23:48:19 LINUX RESTART (8 CPU) 11:49:01 PM CPU %user %nice %system %iowait %steal %idle 11:50:01 PM all 6.92 0.00 0.83 0.42 0.05 91.78 11:50:01 PM 0 2.37 0.00 0.47 0.08 0.07 97.02 11:50:01 PM 1 5.28 0.00 0.88 0.72 0.05 93.07 11:50:01 PM 2 8.56 0.00 0.99 0.55 0.05 89.85 11:50:01 PM 3 11.78 0.00 0.68 0.65 0.05 86.83 11:50:01 PM 4 1.40 0.00 0.38 0.70 0.03 97.48 11:50:01 PM 5 11.96 0.00 1.52 0.30 0.07 86.15 11:50:01 PM 6 10.46 0.00 1.14 0.32 0.07 88.02 11:50:01 PM 7 3.60 0.00 0.55 0.05 0.03 95.76 11:51:01 PM all 24.27 0.00 1.27 0.53 0.08 73.86 11:51:01 PM 0 21.22 0.00 0.92 0.13 0.07 77.66 11:51:01 PM 1 28.39 0.00 1.59 1.12 0.08 68.82 11:51:01 PM 2 23.00 0.00 1.37 0.23 0.08 75.31 11:51:01 PM 3 32.11 0.00 1.30 0.54 0.08 65.97 11:51:01 PM 4 33.10 0.00 1.02 0.57 0.07 65.25 11:51:01 PM 5 22.63 0.00 0.95 0.18 0.07 76.16 11:51:01 PM 6 18.08 0.00 0.94 0.20 0.08 80.70 11:51:01 PM 7 15.60 0.00 2.04 1.26 0.07 81.03 11:52:01 PM all 49.39 0.00 1.16 0.35 0.10 49.00 11:52:01 PM 0 47.45 0.00 1.07 0.17 0.10 51.21 11:52:01 PM 1 48.01 0.00 0.85 1.18 0.10 49.86 11:52:01 PM 2 40.55 0.00 1.69 0.25 0.10 57.41 11:52:01 PM 3 66.71 0.00 0.63 0.15 0.10 32.40 11:52:01 PM 4 43.79 0.00 0.99 0.43 0.10 54.69 11:52:01 PM 5 51.73 0.00 0.95 0.23 0.12 46.97 11:52:01 PM 6 48.05 0.00 1.64 0.15 0.08 50.08 11:52:01 PM 7 48.80 0.00 1.44 0.25 0.10 49.41 11:53:01 PM all 43.80 0.00 1.23 0.27 0.09 54.61 11:53:01 PM 0 44.16 0.00 1.10 0.13 0.10 54.51 11:53:01 PM 1 53.45 0.00 1.37 0.05 0.10 45.03 11:53:01 PM 2 29.15 0.00 1.00 0.02 0.10 69.73 11:53:01 PM 3 33.44 0.00 1.42 0.45 0.08 64.60 11:53:01 PM 4 41.02 0.00 2.69 1.19 0.10 55.00 11:53:01 PM 5 37.80 0.00 0.92 0.08 0.08 61.11 11:53:01 PM 6 48.12 0.00 0.87 0.22 0.10 50.69 11:53:01 PM 7 63.21 0.00 0.45 0.00 0.08 36.25 11:54:01 PM all 16.62 0.00 3.15 0.71 0.08 79.43 11:54:01 PM 0 7.83 0.00 1.94 0.27 0.10 89.86 11:54:01 PM 1 47.90 0.00 5.11 0.02 0.10 46.88 11:54:01 PM 2 6.58 0.00 3.79 2.06 0.07 87.50 11:54:01 PM 3 25.23 0.00 5.95 0.08 0.08 68.65 11:54:01 PM 4 7.31 0.00 1.87 2.38 0.07 88.37 11:54:01 PM 5 10.67 0.00 0.86 0.60 0.08 87.79 11:54:01 PM 6 23.40 0.00 1.62 0.30 0.07 74.62 11:54:01 PM 7 3.96 0.00 4.08 0.00 0.08 91.87 11:55:01 PM all 15.71 0.00 4.91 2.69 0.09 76.60 11:55:01 PM 0 5.30 0.00 3.24 1.27 0.08 90.11 11:55:01 PM 1 33.66 0.00 7.75 2.28 0.10 56.20 11:55:01 PM 2 8.41 0.00 5.35 3.26 0.12 82.86 11:55:01 PM 3 4.82 0.00 5.85 1.79 0.07 87.47 11:55:01 PM 4 7.04 0.00 4.89 1.85 0.10 86.12 11:55:01 PM 5 40.34 0.00 4.07 2.59 0.08 52.92 11:55:01 PM 6 21.76 0.00 1.81 0.79 0.08 75.56 11:55:01 PM 7 4.20 0.00 6.31 7.73 0.08 81.67 11:56:01 PM all 20.61 0.00 2.38 2.10 0.08 74.83 11:56:01 PM 0 6.41 0.00 1.03 1.74 0.07 90.76 11:56:01 PM 1 33.38 0.00 1.89 0.05 0.07 64.61 11:56:01 PM 2 2.37 0.00 2.40 7.75 0.10 87.38 11:56:01 PM 3 25.23 0.00 2.09 0.17 0.07 72.45 11:56:01 PM 4 14.89 0.00 3.52 0.80 0.08 80.70 11:56:01 PM 5 15.48 0.00 2.95 5.55 0.08 75.93 11:56:01 PM 6 64.84 0.00 4.05 0.00 0.08 31.03 11:56:01 PM 7 2.26 0.00 1.14 0.75 0.05 95.80 11:57:01 PM all 20.70 0.00 0.80 0.02 0.07 78.42 11:57:01 PM 0 6.12 0.00 0.52 0.00 0.07 93.30 11:57:01 PM 1 14.58 0.00 0.67 0.00 0.07 84.69 11:57:01 PM 2 9.51 0.00 0.53 0.02 0.07 89.87 11:57:01 PM 3 10.69 0.00 0.55 0.00 0.07 88.70 11:57:01 PM 4 11.71 0.00 0.73 0.00 0.05 87.50 11:57:01 PM 5 13.03 0.00 0.70 0.12 0.07 86.08 11:57:01 PM 6 94.60 0.00 2.25 0.00 0.12 3.04 11:57:01 PM 7 5.34 0.00 0.45 0.00 0.05 94.16 11:58:01 PM all 20.18 0.00 0.94 0.04 0.06 78.78 11:58:01 PM 0 7.63 0.00 0.65 0.00 0.08 91.64 11:58:01 PM 1 46.42 0.00 1.22 0.00 0.08 52.28 11:58:01 PM 2 12.95 0.00 0.68 0.05 0.05 86.27 11:58:01 PM 3 8.65 0.00 1.02 0.07 0.07 90.20 11:58:01 PM 4 25.62 0.00 0.90 0.00 0.05 73.43 11:58:01 PM 5 13.79 0.00 1.20 0.00 0.05 84.96 11:58:01 PM 6 34.48 0.00 1.12 0.20 0.07 64.13 11:58:01 PM 7 11.88 0.00 0.73 0.00 0.05 87.34 11:59:01 PM all 16.02 0.00 2.70 1.62 0.09 79.57 11:59:01 PM 0 11.42 0.00 1.86 2.21 0.08 84.43 11:59:01 PM 1 12.29 0.00 2.77 2.60 0.08 82.26 11:59:01 PM 2 8.91 0.00 4.09 1.29 0.12 85.59 11:59:01 PM 3 21.30 0.00 2.54 1.25 0.08 74.82 11:59:01 PM 4 7.88 0.00 3.16 0.17 0.10 88.69 11:59:01 PM 5 40.11 0.00 3.74 1.29 0.08 54.78 11:59:01 PM 6 13.98 0.00 1.92 3.41 0.07 80.62 11:59:01 PM 7 12.23 0.00 1.54 0.70 0.10 85.43 Average: all 23.43 0.00 1.93 0.87 0.08 73.69 Average: 0 15.99 0.00 1.28 0.60 0.08 82.05 Average: 1 32.34 0.00 2.41 0.80 0.08 64.37 Average: 2 15.02 0.00 2.18 1.54 0.09 81.17 Average: 3 24.01 0.00 2.20 0.51 0.08 73.20 Average: 4 19.39 0.00 2.01 0.81 0.08 77.71 Average: 5 25.75 0.00 1.78 1.09 0.08 71.30 Average: 6 37.78 0.00 1.74 0.56 0.08 59.84 Average: 7 17.13 0.00 1.87 1.07 0.07 79.87