---> uname -a: Linux prd-centos8-docker-8c-8g-6754.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 1611 22309 19 7968 29805 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:14:3e:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85515sec preferred_lft 85515sec inet6 fe80::f816:3eff:fe14:3ebe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:97:b5:9e 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) 10/27/2025 _x86_64_ (8 CPU) 22:36:37 LINUX RESTART (8 CPU) 10:38:01 PM tps rtps wtps bread/s bwrtn/s 10:39:01 PM 106.40 0.15 106.25 6.13 7704.50 10:40:01 PM 77.04 5.06 71.98 1948.95 7899.33 10:41:01 PM 221.65 11.81 209.83 1612.00 11075.30 10:42:01 PM 64.38 0.63 63.75 349.08 5570.28 10:43:01 PM 51.54 0.20 51.34 79.99 7437.16 10:44:01 PM 113.70 1.75 111.95 59.99 2860.17 10:45:01 PM 291.52 0.03 291.48 19.33 56228.73 10:46:01 PM 1175.65 0.02 1175.64 13.60 51698.27 10:47:01 PM 844.24 0.00 844.24 0.00 36920.76 10:48:01 PM 12.43 0.00 12.43 0.00 623.98 10:49:01 PM 8.78 0.00 8.78 0.00 1196.63 10:50:01 PM 164.49 0.08 164.41 5.60 13334.44 10:51:01 PM 593.92 0.63 593.29 62.38 35376.16 Average: 286.59 1.57 285.02 319.78 18301.54 10:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:39:01 PM 29452848 31227508 3202864 9.81 2688 2091752 1471260 4.37 161604 2590976 201920 10:40:01 PM 29338408 31184236 3317304 10.16 2688 2159492 2040172 6.05 161384 2681872 7444 10:41:01 PM 28060268 30349456 4595444 14.07 2688 2596124 2125504 6.31 255752 3833172 117440 10:42:01 PM 27151096 29622440 5504616 16.86 2688 2775520 3292588 9.77 283872 4702288 137128 10:43:01 PM 26847592 29398360 5808120 17.79 2688 2852984 2878204 8.54 291788 4990628 5732 10:44:01 PM 25369088 28624248 7286624 22.31 2688 3552352 3477672 10.32 331904 6410896 652044 10:45:01 PM 21638484 26786612 11017228 33.74 2688 5244860 5151468 15.28 484788 9541224 927188 10:46:01 PM 21576112 27655832 11079600 33.93 2688 6051448 3814460 11.32 535804 9282744 568520 10:47:01 PM 20771012 27190680 11884700 36.39 2688 6336712 3758936 11.15 591988 9880236 8 10:48:01 PM 19382440 25803184 13273272 40.65 2688 6337088 4116044 12.21 593164 11220968 8 10:49:01 PM 20140812 26597952 12514900 38.32 2688 6373160 4207232 12.48 598016 10484072 6700 10:50:01 PM 23043132 30703556 9612580 29.44 2688 7504312 1401124 4.16 1129956 6993552 889896 10:51:01 PM 22886440 30559440 9769272 29.92 2688 7518348 1423108 4.22 1304872 6965552 18384 Average: 24281364 28900270 8374348 25.64 2688 4722627 3012136 8.94 517299 6890629 271724 10:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 57.71 42.59 949.93 7.47 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 168.68 164.61 374.98 58.02 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 432.88 335.88 6298.99 43.84 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 162.53 127.86 2470.76 15.88 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 77.79 63.59 1091.49 13.24 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 204.68 194.40 2185.37 29.07 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 560.76 423.95 8733.52 48.84 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 174.10 135.09 2377.48 17.95 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 19.28 16.70 132.25 3.39 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 1.30 0.27 0.31 0.34 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 0.75 0.43 0.49 0.64 0.00 0.00 0.00 0.00 10:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 328.18 260.67 3473.70 46.92 0.00 0.00 0.00 0.00 10:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 306.70 427.99 287.08 7574.82 0.00 0.00 0.00 0.00 10:51:01 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 191.95 168.77 2182.71 604.71 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) 10/27/2025 _x86_64_ (8 CPU) 22:36:37 LINUX RESTART (8 CPU) 10:38:01 PM CPU %user %nice %system %iowait %steal %idle 10:39:01 PM all 6.92 0.00 0.63 2.11 0.03 90.31 10:39:01 PM 0 4.36 0.00 0.50 1.04 0.03 94.07 10:39:01 PM 1 3.60 0.00 0.40 1.72 0.02 94.26 10:39:01 PM 2 1.00 0.00 0.25 3.84 0.05 94.85 10:39:01 PM 3 0.40 0.00 0.15 3.77 0.02 95.66 10:39:01 PM 4 15.87 0.00 1.10 3.35 0.05 79.63 10:39:01 PM 5 11.48 0.00 1.00 1.17 0.03 86.32 10:39:01 PM 6 15.30 0.00 1.32 1.55 0.03 81.79 10:39:01 PM 7 3.32 0.00 0.33 0.42 0.03 95.89 10:40:01 PM all 1.84 0.00 0.54 1.37 0.03 96.21 10:40:01 PM 0 1.15 0.00 0.22 0.47 0.02 98.15 10:40:01 PM 1 2.31 0.00 1.34 2.12 0.05 94.18 10:40:01 PM 2 0.74 0.00 0.95 6.08 0.03 92.19 10:40:01 PM 3 1.30 0.00 0.35 0.84 0.03 97.48 10:40:01 PM 4 3.09 0.00 0.28 0.88 0.02 95.73 10:40:01 PM 5 3.77 0.00 0.85 0.40 0.05 94.92 10:40:01 PM 6 0.78 0.00 0.17 0.00 0.02 99.03 10:40:01 PM 7 1.57 0.00 0.18 0.18 0.05 98.01 10:41:01 PM all 19.15 0.00 1.23 4.18 0.09 75.35 10:41:01 PM 0 21.16 0.00 0.87 1.49 0.08 76.40 10:41:01 PM 1 17.14 0.00 1.51 7.78 0.10 73.47 10:41:01 PM 2 15.86 0.00 1.57 3.60 0.10 78.86 10:41:01 PM 3 20.95 0.00 1.29 7.65 0.10 70.01 10:41:01 PM 4 33.68 0.00 1.19 4.78 0.12 60.23 10:41:01 PM 5 15.80 0.00 1.36 3.57 0.10 79.17 10:41:01 PM 6 15.98 0.00 0.89 2.60 0.08 80.46 10:41:01 PM 7 12.66 0.00 1.17 1.98 0.07 84.12 10:42:01 PM all 46.97 0.00 1.15 1.17 0.12 50.59 10:42:01 PM 0 51.46 0.00 1.13 0.45 0.15 46.81 10:42:01 PM 1 34.74 0.00 1.40 4.26 0.12 59.47 10:42:01 PM 2 29.52 0.00 1.25 0.62 0.12 68.49 10:42:01 PM 3 29.84 0.00 1.24 0.12 0.10 68.70 10:42:01 PM 4 50.85 0.00 0.77 0.39 0.13 47.86 10:42:01 PM 5 55.76 0.00 1.48 1.73 0.10 40.93 10:42:01 PM 6 55.18 0.00 1.09 1.68 0.12 41.94 10:42:01 PM 7 68.45 0.00 0.80 0.08 0.13 30.53 10:43:01 PM all 46.71 0.00 1.39 0.69 0.11 51.10 10:43:01 PM 0 50.99 0.00 0.79 0.02 0.10 48.11 10:43:01 PM 1 54.97 0.00 1.85 1.20 0.13 41.85 10:43:01 PM 2 29.06 0.00 1.26 0.79 0.08 68.80 10:43:01 PM 3 39.58 0.00 1.14 1.51 0.10 57.68 10:43:01 PM 4 32.91 0.00 1.63 1.11 0.10 64.26 10:43:01 PM 5 36.53 0.00 1.61 0.54 0.12 61.21 10:43:01 PM 6 64.28 0.00 1.69 0.35 0.12 33.56 10:43:01 PM 7 65.27 0.00 1.17 0.05 0.12 33.39 10:44:01 PM all 23.83 0.00 1.16 0.55 0.07 74.39 10:44:01 PM 0 14.55 0.00 0.53 0.08 0.07 84.76 10:44:01 PM 1 18.51 0.00 0.82 0.03 0.07 80.57 10:44:01 PM 2 16.60 0.00 1.05 0.70 0.07 81.58 10:44:01 PM 3 29.90 0.00 0.38 0.15 0.07 69.50 10:44:01 PM 4 19.54 0.00 1.15 1.05 0.07 78.18 10:44:01 PM 5 27.23 0.00 1.19 0.50 0.07 71.01 10:44:01 PM 6 17.43 0.00 0.67 0.23 0.05 81.62 10:44:01 PM 7 46.82 0.00 3.51 1.62 0.12 47.93 10:45:01 PM all 13.96 0.00 4.81 3.58 0.10 77.55 10:45:01 PM 0 22.73 0.00 4.41 0.00 0.10 72.76 10:45:01 PM 1 24.41 0.00 8.18 4.56 0.12 62.73 10:45:01 PM 2 4.05 0.00 3.43 2.04 0.08 90.40 10:45:01 PM 3 28.09 0.00 3.86 0.00 0.10 67.95 10:45:01 PM 4 5.96 0.00 2.68 1.46 0.08 89.81 10:45:01 PM 5 5.37 0.00 5.78 5.17 0.12 83.57 10:45:01 PM 6 2.72 0.00 5.48 14.79 0.12 76.89 10:45:01 PM 7 18.26 0.00 4.67 0.69 0.08 76.29 10:46:01 PM all 16.18 0.00 3.75 3.21 0.09 76.78 10:46:01 PM 0 7.65 0.00 3.22 5.51 0.07 83.55 10:46:01 PM 1 11.18 0.00 4.99 6.12 0.10 77.61 10:46:01 PM 2 16.11 0.00 2.16 3.12 0.08 78.52 10:46:01 PM 3 30.52 0.00 4.48 3.51 0.10 61.38 10:46:01 PM 4 3.86 0.00 5.29 1.87 0.08 88.90 10:46:01 PM 5 11.06 0.00 2.46 0.70 0.05 85.72 10:46:01 PM 6 4.68 0.00 4.53 4.59 0.10 86.10 10:46:01 PM 7 44.46 0.00 2.86 0.27 0.12 52.29 10:47:01 PM all 21.02 0.00 2.31 3.12 0.09 73.46 10:47:01 PM 0 18.78 0.00 0.48 0.00 0.08 80.66 10:47:01 PM 1 7.42 0.00 1.44 1.06 0.07 90.01 10:47:01 PM 2 12.91 0.00 0.55 0.00 0.07 86.47 10:47:01 PM 3 89.40 0.00 4.85 0.00 0.18 5.56 10:47:01 PM 4 7.91 0.00 2.06 3.44 0.07 86.52 10:47:01 PM 5 12.84 0.00 3.63 19.31 0.13 64.08 10:47:01 PM 6 15.98 0.00 2.97 1.07 0.08 79.90 10:47:01 PM 7 2.99 0.00 2.47 0.10 0.05 94.39 10:48:01 PM all 21.06 0.00 0.84 0.11 0.06 77.92 10:48:01 PM 0 11.37 0.00 0.45 0.00 0.05 88.13 10:48:01 PM 1 20.21 0.00 1.20 0.00 0.07 78.52 10:48:01 PM 2 11.79 0.00 0.67 0.00 0.07 87.48 10:48:01 PM 3 29.20 0.00 1.07 0.00 0.07 69.66 10:48:01 PM 4 10.45 0.00 0.74 0.92 0.05 87.85 10:48:01 PM 5 14.83 0.00 0.82 0.00 0.07 84.29 10:48:01 PM 6 8.64 0.00 0.47 0.00 0.05 90.84 10:48:01 PM 7 62.03 0.00 1.30 0.00 0.10 36.57 10:49:01 PM all 20.46 0.00 0.91 0.03 0.06 78.53 10:49:01 PM 0 5.32 0.00 0.52 0.00 0.03 94.13 10:49:01 PM 1 74.31 0.00 1.82 0.00 0.13 23.74 10:49:01 PM 2 11.20 0.00 0.52 0.05 0.05 88.19 10:49:01 PM 3 10.56 0.00 0.92 0.02 0.07 88.44 10:49:01 PM 4 9.70 0.00 1.20 0.17 0.05 88.88 10:49:01 PM 5 20.41 0.00 0.87 0.00 0.07 78.65 10:49:01 PM 6 9.92 0.00 0.55 0.00 0.05 89.47 10:49:01 PM 7 22.37 0.00 0.90 0.03 0.07 76.63 10:49:01 PM CPU %user %nice %system %iowait %steal %idle 10:50:01 PM all 16.99 0.00 2.57 0.92 0.10 79.42 10:50:01 PM 0 10.86 0.00 2.67 0.07 0.13 86.27 10:50:01 PM 1 9.13 0.00 3.04 3.22 0.10 84.51 10:50:01 PM 2 12.94 0.00 1.78 0.18 0.10 84.99 10:50:01 PM 3 14.60 0.00 2.03 0.15 0.10 83.12 10:50:01 PM 4 10.44 0.00 3.22 0.25 0.12 85.96 10:50:01 PM 5 56.33 0.00 4.02 0.02 0.12 39.51 10:50:01 PM 6 11.43 0.00 1.02 0.42 0.07 87.06 10:50:01 PM 7 10.18 0.00 2.75 3.02 0.08 83.97 10:51:01 PM all 8.81 0.00 1.60 5.60 0.06 83.93 10:51:01 PM 0 5.37 0.00 1.19 5.28 0.05 88.11 10:51:01 PM 1 4.15 0.00 1.29 13.65 0.05 80.85 10:51:01 PM 2 17.05 0.00 3.00 10.48 0.08 69.39 10:51:01 PM 3 13.61 0.00 2.22 6.19 0.07 77.91 10:51:01 PM 4 5.42 0.00 1.15 0.82 0.03 92.58 10:51:01 PM 5 9.77 0.00 1.19 3.13 0.07 85.84 10:51:01 PM 6 8.81 0.00 1.40 4.23 0.05 85.50 10:51:01 PM 7 6.35 0.00 1.39 0.99 0.05 91.22 Average: all 20.29 0.00 1.76 2.05 0.08 75.82 Average: 0 17.34 0.00 1.30 1.11 0.07 80.18 Average: 1 21.69 0.00 2.25 3.52 0.09 72.46 Average: 2 13.75 0.00 1.42 2.43 0.08 82.33 Average: 3 25.97 0.00 1.84 1.83 0.09 70.27 Average: 4 16.13 0.00 1.73 1.58 0.07 80.50 Average: 5 21.62 0.00 2.02 2.78 0.08 73.50 Average: 6 17.79 0.00 1.71 2.41 0.07 78.02 Average: 7 28.08 0.00 1.81 0.73 0.08 69.31