---> uname -a: Linux prd-centos8-docker-8c-8g-31914.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 22273 19 7966 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:8b:12:6b 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:fe8b:126b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:06:0c:5e 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) 07/30/2025 _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 182.74 14.45 168.29 3026.99 11228.92 11:51:01 PM 250.54 3.88 246.66 728.84 17375.60 11:52:01 PM 83.89 0.40 83.49 30.12 8410.08 11:53:01 PM 112.33 2.02 110.31 136.64 4426.73 11:54:01 PM 473.79 0.38 473.40 73.05 68757.36 11:55:01 PM 1065.01 0.02 1064.99 13.60 45682.20 11:56:01 PM 772.49 0.00 772.49 0.00 30782.22 11:57:01 PM 14.46 0.00 14.46 0.00 1531.54 11:58:01 PM 157.37 0.00 157.37 0.00 12713.96 11:59:01 PM 625.48 0.73 624.75 68.12 36964.56 Average: 373.79 2.19 371.60 407.77 23786.01 11:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 PM 29077712 30960376 3578000 10.96 2688 2195588 1659116 4.92 166764 2932656 113352 11:51:01 PM 27534260 29852972 5121452 15.68 2688 2624652 2494232 7.40 272612 4336904 65556 11:52:01 PM 26570588 29125596 6085124 18.63 2688 2857308 3630596 10.77 289860 5263668 71544 11:53:01 PM 25702464 29001148 6953248 21.29 2688 3595776 3643780 10.81 330480 6075384 706660 11:54:01 PM 20512244 25983336 12143468 37.19 2688 5504992 5942468 17.63 460788 10591668 910880 11:55:01 PM 20635296 27125376 12020416 36.81 2688 6409256 4512784 13.39 508404 10170584 796484 11:56:01 PM 18744588 25185896 13911124 42.60 2688 6358300 4860636 14.42 525184 11931632 248 11:57:01 PM 18906564 25377588 13749148 42.10 2688 6387676 4943652 14.67 530036 11765376 364 11:58:01 PM 19417696 26424640 13238016 40.54 2688 6874388 4589776 13.62 573560 11168908 231976 11:59:01 PM 22817180 30498040 9838532 30.13 2688 7526832 1449424 4.30 1218292 7105352 27988 Average: 22991859 27953497 9663853 29.59 2688 5033477 3772646 11.19 487598 8134213 292505 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 287.10 261.46 1443.31 77.02 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 494.44 357.20 6390.41 44.02 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 226.10 165.37 3615.77 22.03 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 255.07 222.36 3053.71 31.89 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 570.19 439.94 8980.59 50.20 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 190.52 162.71 2176.07 21.43 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 0.18 0.13 0.06 0.23 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 0.68 0.18 0.11 0.22 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 271.60 217.75 3193.90 35.96 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 368.57 493.22 534.69 7297.73 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 266.45 232.03 2938.93 758.00 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) 07/30/2025 _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 10.60 0.00 1.13 0.77 0.05 87.45 11:50:01 PM 0 6.22 0.00 0.48 0.03 0.07 93.20 11:50:01 PM 1 16.47 0.00 1.69 0.74 0.05 81.05 11:50:01 PM 2 8.96 0.00 1.74 0.54 0.07 88.70 11:50:01 PM 3 4.05 0.00 0.47 0.17 0.07 95.25 11:50:01 PM 4 31.07 0.00 2.45 1.40 0.05 65.02 11:50:01 PM 5 9.04 0.00 0.90 1.70 0.05 88.30 11:50:01 PM 6 2.34 0.00 0.55 0.82 0.03 96.26 11:50:01 PM 7 6.61 0.00 0.79 0.75 0.05 91.80 11:51:01 PM all 40.24 0.00 1.33 1.13 0.08 57.22 11:51:01 PM 0 57.47 0.00 0.87 0.33 0.08 41.24 11:51:01 PM 1 25.39 0.00 1.22 1.25 0.10 72.04 11:51:01 PM 2 30.29 0.00 1.71 3.58 0.07 64.36 11:51:01 PM 3 22.19 0.00 1.25 1.97 0.08 74.50 11:51:01 PM 4 59.09 0.00 1.12 0.57 0.07 39.15 11:51:01 PM 5 39.80 0.00 1.59 0.49 0.07 58.06 11:51:01 PM 6 54.74 0.00 1.59 0.27 0.08 43.32 11:51:01 PM 7 32.90 0.00 1.32 0.57 0.07 65.14 11:52:01 PM all 48.11 0.00 1.32 0.53 0.10 49.94 11:52:01 PM 0 65.00 0.00 0.70 0.02 0.10 34.18 11:52:01 PM 1 53.69 0.00 1.35 0.10 0.10 44.76 11:52:01 PM 2 45.05 0.00 1.52 1.17 0.12 52.14 11:52:01 PM 3 59.84 0.00 1.62 0.77 0.10 37.67 11:52:01 PM 4 34.36 0.00 1.30 0.03 0.08 64.22 11:52:01 PM 5 28.63 0.00 1.00 0.62 0.07 69.68 11:52:01 PM 6 52.23 0.00 1.54 0.23 0.10 45.90 11:52:01 PM 7 46.02 0.00 1.49 1.32 0.10 51.06 11:53:01 PM all 32.57 0.00 1.27 0.32 0.08 65.77 11:53:01 PM 0 44.62 0.00 0.53 0.00 0.08 54.76 11:53:01 PM 1 26.25 0.00 1.51 0.32 0.07 71.86 11:53:01 PM 2 25.98 0.00 1.04 0.23 0.07 72.68 11:53:01 PM 3 45.11 0.00 2.25 0.22 0.08 52.34 11:53:01 PM 4 40.49 0.00 1.10 0.43 0.08 57.89 11:53:01 PM 5 22.32 0.00 0.94 0.03 0.07 76.64 11:53:01 PM 6 29.27 0.00 1.72 1.12 0.08 67.80 11:53:01 PM 7 26.48 0.00 1.04 0.20 0.07 72.21 11:54:01 PM all 15.08 0.00 5.50 2.96 0.08 76.37 11:54:01 PM 0 5.32 0.00 3.98 1.13 0.08 89.49 11:54:01 PM 1 3.69 0.00 6.12 6.61 0.07 83.50 11:54:01 PM 2 8.27 0.00 4.38 9.08 0.08 78.18 11:54:01 PM 3 2.07 0.00 6.28 1.71 0.08 89.86 11:54:01 PM 4 68.77 0.00 9.40 0.03 0.12 21.67 11:54:01 PM 5 20.04 0.00 3.52 2.63 0.08 73.73 11:54:01 PM 6 2.62 0.00 5.69 1.08 0.08 90.53 11:54:01 PM 7 9.78 0.00 4.63 1.42 0.07 84.11 11:55:01 PM all 17.71 0.00 3.22 2.64 0.08 76.35 11:55:01 PM 0 10.80 0.00 1.27 0.05 0.07 87.81 11:55:01 PM 1 5.49 0.00 4.28 10.68 0.08 79.47 11:55:01 PM 2 41.87 0.00 7.06 0.00 0.08 50.99 11:55:01 PM 3 12.81 0.00 1.89 3.38 0.07 81.85 11:55:01 PM 4 29.35 0.00 3.70 0.55 0.08 66.31 11:55:01 PM 5 27.97 0.00 3.16 3.01 0.08 65.77 11:55:01 PM 6 6.59 0.00 2.92 2.71 0.08 87.70 11:55:01 PM 7 6.87 0.00 1.47 0.75 0.07 90.84 11:56:01 PM all 23.61 0.00 1.11 2.11 0.07 73.10 11:56:01 PM 0 5.06 0.00 0.89 4.60 0.07 89.39 11:56:01 PM 1 18.84 0.00 1.02 2.82 0.07 77.25 11:56:01 PM 2 29.28 0.00 0.77 0.00 0.08 69.87 11:56:01 PM 3 20.32 0.00 0.75 0.42 0.07 78.44 11:56:01 PM 4 14.45 0.00 1.64 8.55 0.05 75.31 11:56:01 PM 5 77.78 0.00 2.47 0.00 0.10 19.65 11:56:01 PM 6 17.52 0.00 0.80 0.40 0.07 81.21 11:56:01 PM 7 5.64 0.00 0.55 0.13 0.07 93.61 11:57:01 PM all 20.15 0.00 0.84 0.04 0.06 78.91 11:57:01 PM 0 7.16 0.00 0.67 0.00 0.08 92.09 11:57:01 PM 1 11.09 0.00 0.68 0.07 0.07 88.10 11:57:01 PM 2 17.23 0.00 0.80 0.22 0.05 81.70 11:57:01 PM 3 8.13 0.00 0.62 0.00 0.03 91.22 11:57:01 PM 4 61.49 0.00 1.22 0.00 0.10 37.20 11:57:01 PM 5 18.12 0.00 1.08 0.00 0.07 80.73 11:57:01 PM 6 8.95 0.00 0.67 0.00 0.03 90.35 11:57:01 PM 7 29.10 0.00 0.95 0.00 0.07 69.88 11:58:01 PM all 18.79 0.00 1.55 0.52 0.07 79.07 11:58:01 PM 0 15.54 0.00 1.24 0.82 0.07 82.34 11:58:01 PM 1 9.11 0.00 1.15 0.00 0.07 89.67 11:58:01 PM 2 4.19 0.00 2.31 0.30 0.08 93.12 11:58:01 PM 3 33.92 0.00 1.97 0.00 0.07 64.04 11:58:01 PM 4 8.35 0.00 1.83 0.64 0.07 89.11 11:58:01 PM 5 55.82 0.00 1.76 1.64 0.08 40.70 11:58:01 PM 6 8.14 0.00 1.20 0.45 0.03 90.17 11:58:01 PM 7 15.18 0.00 0.95 0.32 0.07 83.48 11:59:01 PM all 13.18 0.00 2.51 2.01 0.06 82.24 11:59:01 PM 0 11.66 0.00 1.82 2.24 0.08 84.20 11:59:01 PM 1 18.40 0.00 2.85 2.73 0.07 75.95 11:59:01 PM 2 6.93 0.00 1.98 0.79 0.07 90.23 11:59:01 PM 3 15.61 0.00 3.22 4.16 0.07 76.94 11:59:01 PM 4 27.40 0.00 3.20 2.51 0.07 66.82 11:59:01 PM 5 7.86 0.00 2.63 1.49 0.05 87.96 11:59:01 PM 6 7.45 0.00 1.74 1.61 0.07 89.13 11:59:01 PM 7 10.08 0.00 2.64 0.50 0.05 86.73 Average: all 24.01 0.00 1.97 1.30 0.07 72.64 Average: 0 22.90 0.00 1.24 0.92 0.08 74.86 Average: 1 18.86 0.00 2.18 2.52 0.07 76.36 Average: 2 21.81 0.00 2.32 1.59 0.08 74.20 Average: 3 22.43 0.00 2.03 1.28 0.07 74.19 Average: 4 37.48 0.00 2.69 1.47 0.08 58.28 Average: 5 30.74 0.00 1.91 1.16 0.07 66.12 Average: 6 19.01 0.00 1.84 0.87 0.07 78.22 Average: 7 18.88 0.00 1.58 0.60 0.07 78.88