---> uname -a: Linux prd-centos8-docker-8c-8g-26416.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1141 25115 19 5633 30275 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:a5:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.115/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85713sec preferred_lft 85713sec inet6 fe80::f816:3eff:fe8b:a54a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:3c:c8:7e 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:cbff:fe3c:c87e/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) 07/07/2025 _x86_64_ (8 CPU) 12:40:20 LINUX RESTART (8 CPU) 12:41:01 PM tps rtps wtps bread/s bwrtn/s 12:42:01 PM 163.41 13.96 149.45 2977.94 9327.81 12:43:01 PM 225.30 5.22 220.08 1176.20 16225.18 12:44:01 PM 166.32 0.78 165.53 514.41 42197.28 12:45:01 PM 43.39 0.03 43.36 52.51 591.57 12:46:01 PM 13.43 0.48 12.95 21.46 314.75 12:47:01 PM 9.70 0.00 9.70 0.00 478.37 12:48:01 PM 73.62 0.00 73.62 0.00 21717.76 12:49:01 PM 51.22 0.00 51.22 0.00 2290.87 12:50:01 PM 160.40 2.47 157.94 4489.76 2185.69 12:51:01 PM 47.92 1.37 46.55 1733.69 31249.15 Average: 95.47 2.43 93.04 1096.64 12657.75 12:41:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 PM 29228588 31068404 3427124 10.49 2688 2157768 1786968 5.30 160796 2809980 131516 12:43:01 PM 27777380 29996540 4878332 14.94 2688 2529780 2423684 7.19 267388 4115340 50000 12:44:01 PM 24579096 27976180 8076616 24.73 2688 3679856 4975872 14.76 420548 7044336 104 12:45:01 PM 24355352 27756752 8300360 25.42 2688 3683656 4658540 13.82 434832 7251896 40 12:46:01 PM 24251808 27657512 8403904 25.73 2688 3688172 4469864 13.26 436660 7356424 76 12:47:01 PM 25216800 28630548 7438912 22.78 2688 3696156 3674256 10.90 438484 6396136 16 12:48:01 PM 23946092 28025560 8709620 26.67 2688 4351364 4626272 13.73 520888 7531464 20876 12:49:01 PM 22299956 26447240 10355756 31.71 2688 4416816 7049576 20.92 550064 9129544 4000 12:50:01 PM 24357804 28846164 8297908 25.41 2688 4744588 3335604 9.90 581140 7058588 268796 12:51:01 PM 24550160 29825556 8105552 24.82 2688 5520132 2584620 7.67 785392 6648720 78940 Average: 25056304 28623046 7599408 23.27 2688 3846829 3958526 11.74 459619 6534243 55436 12:41:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 PM eth0 195.17 139.84 1198.29 38.16 0.00 0.00 0.00 0.00 12:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 PM eth0 440.16 344.46 5216.31 62.41 0.00 0.00 0.00 0.00 12:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 12:44:01 PM eth0 330.40 208.61 10029.89 23.25 0.00 0.00 0.00 0.00 12:44:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:44:01 PM veth54df004 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:45:01 PM lo 28.64 28.64 2.58 2.58 0.00 0.00 0.00 0.00 12:45:01 PM eth0 78.58 55.71 18.92 22.89 0.00 0.00 0.00 0.00 12:45:01 PM docker0 7.66 8.70 1.09 1.01 0.00 0.00 0.00 0.00 12:45:01 PM veth77c3d86 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM lo 59.63 59.63 3.62 3.62 0.00 0.00 0.00 0.00 12:46:01 PM eth0 340.27 248.88 87.67 95.86 0.00 0.00 0.00 0.00 12:46:01 PM docker0 3.02 3.78 0.59 0.65 0.00 0.00 0.00 0.00 12:47:01 PM lo 9.53 9.53 0.47 0.47 0.00 0.00 0.00 0.00 12:47:01 PM eth0 319.84 229.04 127.38 62.96 0.00 0.00 0.00 0.00 12:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:48:01 PM eth0 695.98 387.82 2971.69 40.95 0.00 0.00 0.00 0.00 12:48:01 PM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM vethba6ae0a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM lo 919.21 919.21 162.73 162.73 0.00 0.00 0.00 0.00 12:49:01 PM eth0 85.42 62.13 27.57 28.33 0.00 0.00 0.00 0.00 12:49:01 PM docker0 400.20 414.73 70.59 83.79 0.00 0.00 0.00 0.00 12:49:01 PM vethba6ae0a 368.99 382.69 72.60 61.36 0.00 0.00 0.00 0.01 12:49:01 PM veth6d799d5 31.21 32.72 3.47 22.70 0.00 0.00 0.00 0.00 12:50:01 PM lo 520.07 520.07 85.95 85.95 0.00 0.00 0.00 0.00 12:50:01 PM eth0 157.42 123.07 1548.26 32.49 0.00 0.00 0.00 0.00 12:50:01 PM docker0 229.65 233.27 50.76 34.41 0.00 0.00 0.00 0.00 12:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM eth0 303.42 197.37 2106.00 26.63 0.00 0.00 0.00 0.00 12:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 153.83 153.83 25.54 25.54 0.00 0.00 0.00 0.00 Average: eth0 294.65 199.68 2333.22 43.39 0.00 0.00 0.00 0.00 Average: docker0 64.06 66.06 12.30 11.99 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) 07/07/2025 _x86_64_ (8 CPU) 12:40:20 LINUX RESTART (8 CPU) 12:41:01 PM CPU %user %nice %system %iowait %steal %idle 12:42:01 PM all 10.70 0.00 0.96 0.62 0.05 87.66 12:42:01 PM 0 10.84 0.00 0.97 0.60 0.05 87.54 12:42:01 PM 1 16.81 0.00 1.12 0.78 0.05 81.24 12:42:01 PM 2 3.28 0.00 0.40 0.50 0.05 95.77 12:42:01 PM 3 11.98 0.00 1.14 0.38 0.07 86.43 12:42:01 PM 4 11.12 0.00 0.97 1.73 0.05 86.13 12:42:01 PM 5 19.57 0.00 2.02 0.53 0.07 77.81 12:42:01 PM 6 5.28 0.00 0.60 0.15 0.03 93.94 12:42:01 PM 7 6.72 0.00 0.50 0.27 0.03 92.48 12:43:01 PM all 40.74 0.00 1.48 1.42 0.11 56.25 12:43:01 PM 0 38.79 0.00 0.95 0.87 0.12 59.27 12:43:01 PM 1 43.91 0.00 1.12 2.16 0.12 52.70 12:43:01 PM 2 29.36 0.00 1.51 1.26 0.12 67.76 12:43:01 PM 3 55.08 0.00 1.09 1.15 0.12 42.56 12:43:01 PM 4 25.30 0.00 1.84 1.47 0.10 71.29 12:43:01 PM 5 48.80 0.00 2.21 2.28 0.10 46.61 12:43:01 PM 6 40.52 0.00 1.54 0.50 0.10 57.34 12:43:01 PM 7 44.12 0.00 1.61 1.64 0.12 52.52 12:44:01 PM all 26.65 0.00 2.78 1.26 0.08 69.23 12:44:01 PM 0 26.43 0.00 2.62 0.81 0.08 70.07 12:44:01 PM 1 36.30 0.00 2.62 0.69 0.10 60.29 12:44:01 PM 2 16.38 0.00 3.14 1.26 0.07 79.15 12:44:01 PM 3 30.17 0.00 4.02 1.97 0.08 63.76 12:44:01 PM 4 35.65 0.00 2.85 0.99 0.08 60.42 12:44:01 PM 5 21.55 0.00 2.36 0.71 0.08 75.31 12:44:01 PM 6 16.83 0.00 2.47 3.55 0.08 77.06 12:44:01 PM 7 29.87 0.00 2.14 0.10 0.08 67.80 12:45:01 PM all 22.60 0.00 2.60 0.12 0.09 74.59 12:45:01 PM 0 22.05 0.00 2.44 0.02 0.08 75.41 12:45:01 PM 1 30.50 0.00 3.03 0.23 0.10 66.14 12:45:01 PM 2 21.53 0.00 2.51 0.08 0.10 75.77 12:45:01 PM 3 22.61 0.00 1.99 0.05 0.08 75.27 12:45:01 PM 4 18.90 0.00 2.16 0.12 0.08 78.73 12:45:01 PM 5 22.86 0.00 3.03 0.08 0.08 73.94 12:45:01 PM 6 21.42 0.00 2.80 0.20 0.10 75.48 12:45:01 PM 7 20.89 0.00 2.85 0.20 0.08 75.98 12:46:01 PM all 9.43 0.00 1.49 0.03 0.07 88.99 12:46:01 PM 0 9.16 0.00 1.25 0.02 0.08 89.49 12:46:01 PM 1 7.35 0.00 1.39 0.05 0.07 91.14 12:46:01 PM 2 9.46 0.00 1.69 0.02 0.07 88.77 12:46:01 PM 3 10.95 0.00 1.52 0.02 0.07 87.44 12:46:01 PM 4 10.06 0.00 1.56 0.02 0.07 88.29 12:46:01 PM 5 10.98 0.00 1.64 0.00 0.07 87.31 12:46:01 PM 6 10.05 0.00 1.12 0.03 0.07 88.73 12:46:01 PM 7 7.47 0.00 1.71 0.05 0.05 90.72 12:47:01 PM all 11.84 0.00 0.49 0.02 0.04 87.60 12:47:01 PM 0 6.23 0.00 0.13 0.02 0.05 93.57 12:47:01 PM 1 3.44 0.00 0.25 0.00 0.03 96.28 12:47:01 PM 2 23.45 0.00 0.33 0.00 0.05 76.17 12:47:01 PM 3 15.25 0.00 0.25 0.02 0.05 84.43 12:47:01 PM 4 2.10 0.00 0.95 0.00 0.05 96.90 12:47:01 PM 5 35.87 0.00 1.33 0.00 0.05 62.75 12:47:01 PM 6 3.85 0.00 0.23 0.07 0.03 95.82 12:47:01 PM 7 4.54 0.00 0.45 0.05 0.03 94.92 12:48:01 PM all 34.32 0.00 1.87 0.45 0.10 63.26 12:48:01 PM 0 33.96 0.00 1.41 0.17 0.08 64.38 12:48:01 PM 1 25.21 0.00 2.37 0.18 0.10 72.14 12:48:01 PM 2 31.39 0.00 1.83 0.39 0.08 66.31 12:48:01 PM 3 28.16 0.00 1.73 1.31 0.08 68.72 12:48:01 PM 4 50.70 0.00 1.22 0.07 0.10 47.90 12:48:01 PM 5 56.22 0.00 2.43 0.49 0.13 40.73 12:48:01 PM 6 15.76 0.00 2.02 0.03 0.08 82.11 12:48:01 PM 7 33.08 0.00 1.96 1.01 0.10 63.85 12:49:01 PM all 30.74 0.00 1.73 0.07 0.10 67.36 12:49:01 PM 0 18.05 0.00 2.03 0.00 0.08 79.84 12:49:01 PM 1 37.79 0.00 1.96 0.07 0.10 60.08 12:49:01 PM 2 34.57 0.00 1.56 0.02 0.10 63.75 12:49:01 PM 3 39.77 0.00 1.61 0.05 0.10 58.47 12:49:01 PM 4 22.50 0.00 1.51 0.08 0.10 75.81 12:49:01 PM 5 28.48 0.00 1.37 0.07 0.08 69.99 12:49:01 PM 6 18.17 0.00 1.46 0.08 0.08 80.20 12:49:01 PM 7 46.54 0.00 2.36 0.22 0.12 50.76 12:50:01 PM all 28.43 0.00 1.49 0.34 0.09 69.65 12:50:01 PM 0 19.92 0.00 1.64 0.08 0.08 78.27 12:50:01 PM 1 24.61 0.00 1.79 0.13 0.10 73.37 12:50:01 PM 2 19.66 0.00 1.57 1.77 0.08 76.92 12:50:01 PM 3 28.50 0.00 0.80 0.02 0.08 70.60 12:50:01 PM 4 19.99 0.00 1.34 0.02 0.07 78.59 12:50:01 PM 5 41.61 0.00 2.39 0.08 0.10 55.81 12:50:01 PM 6 32.14 0.00 1.59 0.40 0.08 65.79 12:50:01 PM 7 41.01 0.00 0.84 0.22 0.08 57.86 12:51:01 PM all 31.94 0.00 1.71 0.65 0.08 65.62 12:51:01 PM 0 16.96 0.00 1.76 0.72 0.08 80.48 12:51:01 PM 1 10.88 0.00 1.44 2.65 0.05 84.98 12:51:01 PM 2 38.78 0.00 2.14 0.49 0.07 58.52 12:51:01 PM 3 52.76 0.00 1.44 0.33 0.10 45.37 12:51:01 PM 4 20.92 0.00 1.68 0.99 0.10 76.31 12:51:01 PM 5 43.66 0.00 1.14 0.00 0.08 55.12 12:51:01 PM 6 46.90 0.00 3.03 0.03 0.10 49.94 12:51:01 PM 7 24.66 0.00 1.05 0.00 0.07 74.22 Average: all 24.73 0.00 1.66 0.50 0.08 73.03 Average: 0 20.23 0.00 1.52 0.33 0.08 77.84 Average: 1 23.67 0.00 1.71 0.69 0.08 73.85 Average: 2 22.78 0.00 1.67 0.58 0.08 74.89 Average: 3 29.52 0.00 1.56 0.53 0.08 68.31 Average: 4 21.72 0.00 1.61 0.55 0.08 76.04 Average: 5 32.96 0.00 1.99 0.42 0.09 64.54 Average: 6 21.09 0.00 1.69 0.50 0.08 76.64 Average: 7 25.88 0.00 1.55 0.37 0.08 72.12