---> uname -a: Linux prd-centos8-docker-8c-8g-47308.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 1127 25309 19 5453 30289 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:d3:4a:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.169/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85713sec preferred_lft 85713sec inet6 fe80::f816:3eff:fed3:4a03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:23:53:fc 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::42:7cff:fe23:53fc/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) 09/19/2025 _x86_64_ (8 CPU) 12:27:55 LINUX RESTART (8 CPU) 12:29:01 PM tps rtps wtps bread/s bwrtn/s 12:30:01 PM 164.60 14.16 150.43 3044.85 9384.37 12:31:01 PM 199.68 4.93 194.75 1168.68 10599.73 12:32:01 PM 171.06 0.70 170.36 425.99 47407.90 12:33:01 PM 34.19 0.10 34.09 4.13 592.17 12:34:01 PM 9.78 0.43 9.35 20.93 229.59 12:35:01 PM 4.08 0.00 4.08 0.00 385.07 12:36:01 PM 19.86 0.00 19.86 0.00 344.89 12:37:01 PM 101.20 0.00 101.20 0.00 23613.86 12:38:01 PM 189.02 0.00 189.02 0.00 2050.87 12:39:01 PM 70.19 2.93 67.26 4566.21 27955.90 Average: 96.37 2.33 94.04 923.09 12256.63 12:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 PM 29223960 31080456 3431744 10.51 2688 2174092 1579964 4.69 161312 2811916 133988 12:31:01 PM 27447760 29677660 5207944 15.95 2688 2540512 3975008 11.79 260320 4454020 206152 12:32:01 PM 24862888 28269056 7792816 23.86 2688 3689860 4060840 12.05 421848 6762128 1112 12:33:01 PM 24651012 28063088 8004692 24.51 2688 3694852 4198520 12.46 437736 6954872 532 12:34:01 PM 24578152 27993172 8077552 24.74 2688 3697716 4234344 12.56 439028 7026000 28 12:35:01 PM 25476364 28901628 7179340 21.98 2688 3707916 3470968 10.30 440996 6131348 20 12:36:01 PM 25108888 28770860 7546816 23.11 2688 3942948 3489576 10.35 502596 6430216 232572 12:37:01 PM 23345104 27494268 9310600 28.51 2688 4418836 6062128 17.99 552960 8083656 3672 12:38:01 PM 24498804 28595216 8156900 24.98 2688 4353864 3587628 10.64 550072 6952336 15536 12:39:01 PM 25907056 31004544 6748648 20.67 2688 5344296 1532428 4.55 904476 5180064 88624 Average: 25509999 28984995 7145705 21.88 2688 3756489 3619140 10.74 467134 6078656 68224 12:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM eth0 93.40 80.07 1223.09 26.27 0.00 0.00 0.00 0.00 12:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 400.55 315.78 5171.57 41.47 0.00 0.00 0.00 0.00 12:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 12:32:01 PM eth0 336.84 211.21 10008.56 26.33 0.00 0.00 0.00 0.00 12:32:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:33:01 PM lo 52.57 52.57 4.52 4.52 0.00 0.00 0.00 0.00 12:33:01 PM eth0 276.49 186.52 94.58 90.62 0.00 0.00 0.00 0.00 12:33:01 PM docker0 11.65 13.16 1.73 1.68 0.00 0.00 0.00 0.00 12:34:01 PM lo 61.28 61.28 3.12 3.12 0.00 0.00 0.00 0.00 12:34:01 PM eth0 327.57 220.93 84.10 79.08 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.78 0.98 0.11 0.15 0.00 0.00 0.00 0.00 12:35:01 PM lo 49.26 49.26 2.41 2.41 0.00 0.00 0.00 0.00 12:35:01 PM eth0 170.34 140.43 72.93 54.15 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:36:01 PM eth0 204.32 164.55 766.32 47.33 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 110.30 110.30 16.59 16.59 0.00 0.00 0.00 0.00 12:37:01 PM eth0 437.30 183.77 2274.59 17.03 0.00 0.00 0.00 0.00 12:37:01 PM docker0 48.25 52.28 7.32 8.77 0.00 0.00 0.00 0.00 12:37:01 PM veth16203e5 43.24 46.75 7.34 7.56 0.00 0.00 0.00 0.00 12:37:01 PM vethcca3ea6 5.01 6.21 0.64 1.48 0.00 0.00 0.00 0.00 12:38:01 PM lo 1347.03 1347.03 235.48 235.48 0.00 0.00 0.00 0.00 12:38:01 PM eth0 156.46 99.95 298.04 46.95 0.00 0.00 0.00 0.00 12:38:01 PM docker0 587.85 604.45 116.20 110.38 0.00 0.00 0.00 0.00 12:39:01 PM lo 0.73 0.73 0.04 0.04 0.00 0.00 0.00 0.00 12:39:01 PM eth0 81.82 68.68 1260.29 16.80 0.00 0.00 0.00 0.00 12:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 162.17 162.17 26.22 26.22 0.00 0.00 0.00 0.00 Average: eth0 248.51 167.19 2125.44 44.60 0.00 0.00 0.00 0.00 Average: docker0 64.85 67.10 12.54 12.10 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) 09/19/2025 _x86_64_ (8 CPU) 12:27:55 LINUX RESTART (8 CPU) 12:29:01 PM CPU %user %nice %system %iowait %steal %idle 12:30:01 PM all 9.08 0.00 0.84 3.92 0.05 86.11 12:30:01 PM 0 2.55 0.00 0.40 0.73 0.03 96.28 12:30:01 PM 1 5.81 0.00 0.47 1.92 0.03 91.77 12:30:01 PM 2 16.50 0.00 1.71 4.02 0.10 77.68 12:30:01 PM 3 4.83 0.00 0.42 2.84 0.05 91.86 12:30:01 PM 4 8.30 0.00 0.50 5.14 0.03 86.02 12:30:01 PM 5 21.91 0.00 1.59 2.67 0.08 73.75 12:30:01 PM 6 8.60 0.00 0.83 4.42 0.03 86.11 12:30:01 PM 7 4.16 0.00 0.80 9.57 0.03 85.43 12:31:01 PM all 34.08 0.00 1.20 3.17 0.09 61.47 12:31:01 PM 0 42.46 0.00 0.90 1.69 0.08 54.86 12:31:01 PM 1 39.75 0.00 1.31 3.28 0.10 55.56 12:31:01 PM 2 16.71 0.00 1.63 7.60 0.08 73.98 12:31:01 PM 3 33.07 0.00 1.09 2.87 0.07 62.91 12:31:01 PM 4 29.96 0.00 1.49 3.12 0.08 65.35 12:31:01 PM 5 35.47 0.00 0.92 2.51 0.08 61.02 12:31:01 PM 6 41.35 0.00 1.26 3.09 0.12 54.19 12:31:01 PM 7 33.84 0.00 1.02 1.19 0.07 63.88 12:32:01 PM all 30.53 0.00 2.90 1.83 0.09 64.65 12:32:01 PM 0 31.26 0.00 2.00 0.79 0.08 65.87 12:32:01 PM 1 36.44 0.00 3.82 2.55 0.08 57.11 12:32:01 PM 2 23.63 0.00 2.74 0.49 0.10 73.04 12:32:01 PM 3 39.38 0.00 3.68 7.61 0.10 49.24 12:32:01 PM 4 19.97 0.00 2.80 0.17 0.08 76.97 12:32:01 PM 5 36.84 0.00 2.75 0.22 0.08 60.11 12:32:01 PM 6 20.38 0.00 2.97 2.67 0.07 73.91 12:32:01 PM 7 36.44 0.00 2.43 0.20 0.08 60.84 12:33:01 PM all 20.46 0.00 2.19 0.21 0.09 77.05 12:33:01 PM 0 19.24 0.00 2.24 0.10 0.10 78.32 12:33:01 PM 1 20.92 0.00 2.16 0.17 0.10 76.65 12:33:01 PM 2 22.34 0.00 2.63 0.45 0.08 74.49 12:33:01 PM 3 23.13 0.00 1.98 0.03 0.08 74.77 12:33:01 PM 4 20.38 0.00 2.16 0.02 0.08 77.36 12:33:01 PM 5 15.90 0.00 2.33 0.02 0.10 81.66 12:33:01 PM 6 23.17 0.00 2.28 0.25 0.10 74.20 12:33:01 PM 7 18.59 0.00 1.73 0.67 0.08 78.93 12:34:01 PM all 5.03 0.00 0.93 0.08 0.07 93.89 12:34:01 PM 0 5.34 0.00 1.12 0.02 0.08 93.44 12:34:01 PM 1 4.20 0.00 1.00 0.03 0.08 94.68 12:34:01 PM 2 4.53 0.00 1.12 0.00 0.08 94.26 12:34:01 PM 3 4.28 0.00 1.55 0.02 0.08 94.07 12:34:01 PM 4 3.95 0.00 0.65 0.33 0.05 95.02 12:34:01 PM 5 6.52 0.00 0.74 0.00 0.07 92.68 12:34:01 PM 6 5.95 0.00 0.38 0.00 0.05 93.62 12:34:01 PM 7 5.50 0.00 0.87 0.27 0.05 93.31 12:35:01 PM all 5.69 0.00 0.61 0.01 0.06 93.63 12:35:01 PM 0 5.82 0.00 0.43 0.00 0.05 93.69 12:35:01 PM 1 3.11 0.00 0.57 0.08 0.08 96.15 12:35:01 PM 2 5.35 0.00 0.65 0.00 0.05 93.95 12:35:01 PM 3 15.84 0.00 1.15 0.02 0.07 82.92 12:35:01 PM 4 4.39 0.00 0.48 0.00 0.05 95.07 12:35:01 PM 5 2.97 0.00 0.87 0.00 0.05 96.11 12:35:01 PM 6 2.37 0.00 0.47 0.00 0.05 97.11 12:35:01 PM 7 5.65 0.00 0.27 0.00 0.08 94.00 12:36:01 PM all 24.77 0.00 0.76 0.04 0.06 74.37 12:36:01 PM 0 16.33 0.00 1.32 0.02 0.07 82.27 12:36:01 PM 1 6.14 0.00 0.48 0.10 0.07 93.20 12:36:01 PM 2 28.16 0.00 0.32 0.00 0.07 71.46 12:36:01 PM 3 62.28 0.00 1.69 0.15 0.08 35.80 12:36:01 PM 4 19.61 0.00 0.62 0.02 0.05 79.70 12:36:01 PM 5 20.76 0.00 0.65 0.00 0.05 78.54 12:36:01 PM 6 30.14 0.00 0.70 0.00 0.07 69.10 12:36:01 PM 7 14.75 0.00 0.28 0.00 0.03 84.93 12:37:01 PM all 31.78 0.00 1.83 0.83 0.09 65.47 12:37:01 PM 0 20.29 0.00 1.91 0.03 0.10 77.67 12:37:01 PM 1 27.10 0.00 2.36 1.73 0.10 68.70 12:37:01 PM 2 30.18 0.00 2.20 1.91 0.08 65.63 12:37:01 PM 3 48.00 0.00 1.63 1.21 0.08 49.08 12:37:01 PM 4 44.48 0.00 2.38 1.39 0.10 51.65 12:37:01 PM 5 26.12 0.00 1.53 0.25 0.08 72.02 12:37:01 PM 6 24.04 0.00 1.42 0.07 0.08 74.39 12:37:01 PM 7 34.04 0.00 1.21 0.02 0.08 64.66 12:38:01 PM all 26.93 0.00 2.21 0.27 0.09 70.49 12:38:01 PM 0 17.96 0.00 1.41 0.00 0.10 80.54 12:38:01 PM 1 34.30 0.00 1.99 0.03 0.08 63.59 12:38:01 PM 2 31.73 0.00 3.69 0.07 0.10 64.41 12:38:01 PM 3 23.84 0.00 2.20 0.77 0.08 73.11 12:38:01 PM 4 31.99 0.00 1.66 0.02 0.10 66.24 12:38:01 PM 5 29.87 0.00 2.31 0.10 0.10 67.61 12:38:01 PM 6 17.39 0.00 2.22 0.07 0.10 80.22 12:38:01 PM 7 28.36 0.00 2.19 1.11 0.08 68.26 12:39:01 PM all 25.71 0.00 1.77 0.75 0.07 71.69 12:39:01 PM 0 22.46 0.00 1.32 0.05 0.08 76.09 12:39:01 PM 1 57.75 0.00 2.88 0.82 0.08 38.47 12:39:01 PM 2 29.72 0.00 2.46 1.59 0.08 66.15 12:39:01 PM 3 23.70 0.00 1.22 0.10 0.07 74.91 12:39:01 PM 4 8.90 0.00 1.51 0.28 0.08 89.23 12:39:01 PM 5 17.68 0.00 2.02 0.32 0.07 79.92 12:39:01 PM 6 31.24 0.00 1.09 0.20 0.05 67.43 12:39:01 PM 7 14.31 0.00 1.67 2.67 0.07 81.28 Average: all 21.39 0.00 1.52 1.11 0.08 75.90 Average: 0 18.36 0.00 1.30 0.34 0.08 79.92 Average: 1 23.53 0.00 1.70 1.07 0.08 73.62 Average: 2 20.88 0.00 1.91 1.61 0.08 75.51 Average: 3 27.82 0.00 1.66 1.56 0.08 68.89 Average: 4 19.18 0.00 1.42 1.05 0.07 78.28 Average: 5 21.39 0.00 1.57 0.61 0.08 76.36 Average: 6 20.45 0.00 1.36 1.08 0.07 77.04 Average: 7 19.55 0.00 1.25 1.57 0.07 77.57