---> uname -a: Linux prd-centos8-docker-8c-8g-23731.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: 2799.996 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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1124 25338 19 5427 30292 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:82:43:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.155/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:fe82:43e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:db:4e:d9 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::42:14ff:fedb:4ed9/64 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) 06/25/2025 _x86_64_ (8 CPU) 14:03:08 LINUX RESTART (8 CPU) 02:04:02 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 188.95 16.54 172.41 3180.34 10114.64 02:06:01 PM 211.58 2.78 208.80 1086.89 14531.21 02:07:01 PM 136.70 0.67 136.04 424.39 41955.65 02:08:01 PM 38.90 0.05 38.85 0.53 548.48 02:09:01 PM 13.35 0.43 12.91 20.93 332.12 02:10:01 PM 4.77 0.00 4.77 0.00 351.05 02:11:01 PM 36.28 0.00 36.28 0.00 8387.35 02:12:01 PM 92.02 0.00 92.02 0.00 15754.02 02:13:01 PM 171.89 0.00 171.89 0.00 2394.54 02:14:01 PM 74.33 2.90 71.43 4540.13 29705.05 Average: 96.72 2.31 94.41 921.59 12411.60 02:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 29080716 30963792 3574988 10.95 2688 2200536 1681332 4.99 166748 2944628 138792 02:06:01 PM 27594348 29844100 5061356 15.50 2688 2559432 2520880 7.48 272396 4286512 86120 02:07:01 PM 24513312 27897636 8142392 24.93 2688 3668788 4950792 14.69 425744 7107888 36 02:08:01 PM 24434300 27822324 8221404 25.18 2688 3671352 4557276 13.52 435364 7174324 92 02:09:01 PM 24335348 27727908 8320356 25.48 2688 3676192 4387636 13.02 437032 7273360 24 02:10:01 PM 25325960 28726896 7329744 22.45 2688 3684580 3587300 10.64 438904 6286824 20 02:11:01 PM 24423528 28206716 8232176 25.21 2688 4056136 4304880 12.77 503168 7099960 134668 02:12:01 PM 22758076 26889940 9897628 30.31 2688 4403032 6659652 19.76 550488 8674368 2092 02:13:01 PM 23924332 27994540 8731372 26.74 2688 4329936 4084352 12.12 549128 7524480 488 02:14:01 PM 25951240 31021468 6704464 20.53 2688 5319668 1497864 4.44 904524 5138432 22712 Average: 25234116 28709532 7421588 22.73 2688 3756965 3823196 11.34 468350 6351078 38504 02:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 191.51 155.84 1339.30 34.46 0.00 0.00 0.00 0.00 02:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 381.90 296.53 4986.60 51.38 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM lo 1.50 1.50 0.07 0.07 0.00 0.00 0.00 0.00 02:07:01 PM eth0 290.14 171.68 9481.60 17.61 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:07:01 PM vethc3f9572 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM veth0d2da82 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM lo 30.04 30.04 2.63 2.63 0.00 0.00 0.00 0.00 02:08:01 PM eth0 63.55 46.35 20.15 22.94 0.00 0.00 0.00 0.00 02:08:01 PM docker0 7.56 8.58 1.08 1.00 0.00 0.00 0.00 0.00 02:08:01 PM veth21d81d9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:09:01 PM lo 61.15 61.15 3.69 3.69 0.00 0.00 0.00 0.00 02:09:01 PM eth0 323.26 239.92 92.39 94.61 0.00 0.00 0.00 0.00 02:09:01 PM docker0 3.05 3.77 0.59 0.63 0.00 0.00 0.00 0.00 02:10:01 PM lo 17.29 17.29 0.84 0.84 0.00 0.00 0.00 0.00 02:10:01 PM eth0 187.69 131.72 84.96 43.54 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:11:01 PM eth0 341.88 202.58 1699.83 25.33 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 464.75 464.75 68.90 68.90 0.00 0.00 0.00 0.00 02:12:01 PM eth0 400.08 213.78 1309.15 32.65 0.00 0.00 0.00 0.00 02:12:01 PM docker0 199.60 208.81 31.37 33.41 0.00 0.00 0.00 0.00 02:12:01 PM vethc1168d9 179.67 188.12 31.76 27.71 0.00 0.00 0.00 0.00 02:12:01 PM veth1c19843 19.93 21.39 2.33 5.96 0.00 0.00 0.00 0.00 02:13:01 PM lo 969.41 969.41 177.42 177.42 0.00 0.00 0.00 0.00 02:13:01 PM eth0 91.40 76.96 309.12 31.57 0.00 0.00 0.00 0.00 02:13:01 PM docker0 419.88 428.47 88.62 83.07 0.00 0.00 0.00 0.00 02:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM eth0 88.32 75.01 1262.53 16.42 0.00 0.00 0.00 0.00 02:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 154.70 154.70 25.40 25.40 0.00 0.00 0.00 0.00 Average: eth0 236.04 161.04 2059.72 37.06 0.00 0.00 0.00 0.00 Average: docker0 63.12 65.09 12.19 11.83 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) 14:03:08 LINUX RESTART (8 CPU) 02:04:02 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 11.22 0.00 0.98 1.85 0.05 85.90 02:05:01 PM 0 4.24 0.00 0.42 0.53 0.03 94.77 02:05:01 PM 1 33.92 0.00 3.04 1.38 0.07 61.59 02:05:01 PM 2 14.66 0.00 1.01 2.08 0.05 82.19 02:05:01 PM 3 8.89 0.00 0.68 0.70 0.05 89.68 02:05:01 PM 4 7.29 0.00 0.64 0.19 0.05 91.83 02:05:01 PM 5 5.83 0.00 0.60 0.80 0.05 92.72 02:05:01 PM 6 6.90 0.00 0.46 8.35 0.05 84.24 02:05:01 PM 7 8.10 0.00 1.02 0.77 0.03 90.08 02:06:01 PM all 41.35 0.00 1.35 0.78 0.09 56.43 02:06:01 PM 0 37.86 0.00 1.89 1.29 0.10 58.87 02:06:01 PM 1 59.81 0.00 1.72 1.20 0.10 37.17 02:06:01 PM 2 45.07 0.00 1.52 0.30 0.10 53.00 02:06:01 PM 3 45.72 0.00 1.09 1.20 0.08 51.90 02:06:01 PM 4 35.58 0.00 1.47 0.40 0.08 62.46 02:06:01 PM 5 37.58 0.00 0.87 0.32 0.08 61.15 02:06:01 PM 6 33.71 0.00 1.44 0.15 0.08 64.62 02:06:01 PM 7 35.49 0.00 0.80 1.34 0.08 62.29 02:07:01 PM all 24.66 0.00 2.96 0.81 0.08 71.49 02:07:01 PM 0 30.86 0.00 2.78 0.62 0.08 65.65 02:07:01 PM 1 27.07 0.00 2.92 2.59 0.08 67.34 02:07:01 PM 2 21.97 0.00 3.05 0.67 0.07 74.24 02:07:01 PM 3 29.47 0.00 3.16 0.27 0.10 67.00 02:07:01 PM 4 23.22 0.00 2.16 0.84 0.07 73.71 02:07:01 PM 5 23.93 0.00 3.11 1.19 0.08 71.68 02:07:01 PM 6 14.28 0.00 3.63 0.29 0.08 81.72 02:07:01 PM 7 26.42 0.00 2.84 0.02 0.08 70.64 02:08:01 PM all 21.64 0.00 2.41 0.13 0.09 75.74 02:08:01 PM 0 19.84 0.00 2.44 0.05 0.08 77.58 02:08:01 PM 1 20.31 0.00 2.41 0.07 0.08 77.13 02:08:01 PM 2 21.22 0.00 2.29 0.15 0.08 76.25 02:08:01 PM 3 21.67 0.00 2.55 0.05 0.08 75.65 02:08:01 PM 4 20.43 0.00 2.46 0.12 0.10 76.89 02:08:01 PM 5 25.68 0.00 2.21 0.08 0.08 71.95 02:08:01 PM 6 21.39 0.00 2.31 0.32 0.08 75.90 02:08:01 PM 7 22.60 0.00 2.58 0.18 0.08 74.55 02:09:01 PM all 7.99 0.00 1.22 0.02 0.06 90.71 02:09:01 PM 0 8.25 0.00 1.42 0.03 0.07 90.23 02:09:01 PM 1 6.71 0.00 1.49 0.03 0.08 91.68 02:09:01 PM 2 7.62 0.00 1.05 0.02 0.08 91.23 02:09:01 PM 3 6.87 0.00 1.02 0.02 0.05 92.04 02:09:01 PM 4 9.19 0.00 1.39 0.03 0.07 89.32 02:09:01 PM 5 7.85 0.00 1.09 0.00 0.07 91.00 02:09:01 PM 6 4.83 0.00 1.29 0.03 0.05 93.80 02:09:01 PM 7 12.58 0.00 0.99 0.02 0.05 86.37 02:10:01 PM all 12.09 0.00 0.57 0.01 0.05 87.28 02:10:01 PM 0 10.30 0.00 0.37 0.00 0.05 89.29 02:10:01 PM 1 11.43 0.00 0.43 0.00 0.03 88.10 02:10:01 PM 2 3.51 0.00 0.53 0.00 0.03 95.92 02:10:01 PM 3 29.77 0.00 0.45 0.02 0.07 69.69 02:10:01 PM 4 8.09 0.00 1.09 0.02 0.05 90.76 02:10:01 PM 5 6.42 0.00 0.32 0.00 0.05 93.21 02:10:01 PM 6 23.03 0.00 1.00 0.00 0.05 75.92 02:10:01 PM 7 4.16 0.00 0.37 0.05 0.05 95.37 02:11:01 PM all 33.93 0.00 1.23 0.14 0.08 64.63 02:11:01 PM 0 29.56 0.00 1.09 0.00 0.07 69.29 02:11:01 PM 1 18.51 0.00 1.46 0.18 0.05 79.80 02:11:01 PM 2 33.84 0.00 1.45 0.35 0.07 64.29 02:11:01 PM 3 31.28 0.00 0.90 0.13 0.08 67.60 02:11:01 PM 4 36.29 0.00 0.75 0.05 0.07 62.84 02:11:01 PM 5 37.08 0.00 1.61 0.08 0.07 61.16 02:11:01 PM 6 49.72 0.00 1.59 0.03 0.12 48.54 02:11:01 PM 7 35.14 0.00 1.02 0.25 0.08 63.50 02:12:01 PM all 26.66 0.00 2.04 0.38 0.09 70.82 02:12:01 PM 0 40.08 0.00 2.29 0.03 0.08 57.51 02:12:01 PM 1 34.32 0.00 1.73 0.35 0.10 63.50 02:12:01 PM 2 33.07 0.00 2.24 0.08 0.10 64.51 02:12:01 PM 3 17.44 0.00 2.08 0.25 0.08 80.14 02:12:01 PM 4 17.85 0.00 2.04 0.22 0.10 79.79 02:12:01 PM 5 20.60 0.00 1.39 0.32 0.08 77.61 02:12:01 PM 6 20.85 0.00 2.33 1.43 0.10 75.29 02:12:01 PM 7 29.05 0.00 2.22 0.37 0.10 68.27 02:13:01 PM all 29.20 0.00 1.92 0.31 0.09 68.49 02:13:01 PM 0 21.69 0.00 1.34 0.02 0.08 76.87 02:13:01 PM 1 23.07 0.00 1.88 0.02 0.10 74.94 02:13:01 PM 2 17.58 0.00 2.03 0.18 0.08 80.12 02:13:01 PM 3 36.07 0.00 2.98 0.20 0.10 60.64 02:13:01 PM 4 32.80 0.00 2.18 0.17 0.10 64.76 02:13:01 PM 5 45.05 0.00 1.42 0.12 0.08 53.33 02:13:01 PM 6 36.97 0.00 1.62 0.77 0.07 60.57 02:13:01 PM 7 20.37 0.00 1.91 0.97 0.07 76.69 02:14:01 PM all 22.80 0.00 2.04 0.42 0.06 74.67 02:14:01 PM 0 18.97 0.00 1.30 0.07 0.08 79.58 02:14:01 PM 1 14.56 0.00 1.42 0.42 0.07 83.53 02:14:01 PM 2 34.48 0.00 2.48 0.17 0.08 62.79 02:14:01 PM 3 21.74 0.00 2.75 0.45 0.07 75.00 02:14:01 PM 4 28.29 0.00 1.67 0.18 0.07 69.79 02:14:01 PM 5 28.86 0.00 2.24 2.04 0.07 66.79 02:14:01 PM 6 17.92 0.00 2.48 0.05 0.05 79.50 02:14:01 PM 7 17.59 0.00 2.01 0.00 0.03 80.37 Average: all 23.17 0.00 1.67 0.48 0.07 74.60 Average: 0 22.18 0.00 1.54 0.26 0.07 75.94 Average: 1 24.95 0.00 1.85 0.62 0.08 72.50 Average: 2 23.32 0.00 1.77 0.40 0.08 74.44 Average: 3 24.92 0.00 1.77 0.33 0.08 72.91 Average: 4 21.95 0.00 1.59 0.22 0.08 76.17 Average: 5 23.92 0.00 1.49 0.49 0.07 74.03 Average: 6 22.99 0.00 1.82 1.13 0.07 73.99 Average: 7 21.17 0.00 1.57 0.40 0.07 76.80