---> uname -a: Linux prd-centos8-docker-8c-8g-7028.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1641 22288 19 7959 29774 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:93:bb:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85618sec preferred_lft 85618sec inet6 fe80::f816:3eff:fe93:bb09/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:4f:de:92 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) 10/28/2025 _x86_64_ (8 CPU) 22:37:00 LINUX RESTART (8 CPU) 10:38:01 PM tps rtps wtps bread/s bwrtn/s 10:39:01 PM 113.05 2.37 110.68 1588.00 10755.45 10:40:01 PM 133.94 13.60 120.35 1587.87 1844.88 10:41:01 PM 137.59 1.50 136.09 629.39 14671.96 10:42:01 PM 62.96 0.00 62.96 0.00 5624.49 10:43:01 PM 107.58 2.00 105.58 138.11 4160.94 10:44:01 PM 301.38 0.03 301.35 19.33 56565.93 10:45:01 PM 1161.09 0.02 1161.07 13.60 51925.83 10:46:01 PM 842.56 0.00 842.56 0.00 35911.65 10:47:01 PM 14.20 0.00 14.20 0.00 726.62 10:48:01 PM 11.26 0.00 11.26 0.00 1564.42 10:49:01 PM 710.95 0.48 710.46 24.66 29725.06 10:50:01 PM 96.12 0.25 95.87 43.45 20892.20 Average: 307.71 1.69 306.03 337.03 19530.82 10:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:39:01 PM 29420900 31238808 3234804 9.91 2688 2134764 1377340 4.09 157680 2609344 10812 10:40:01 PM 28594948 30805004 4060756 12.44 2688 2519104 1720124 5.10 216344 3349084 329632 10:41:01 PM 27508304 29877408 5147400 15.76 2688 2674836 2471316 7.33 273560 4357700 51636 10:42:01 PM 26207968 28745784 6447736 19.74 2688 2840528 3437984 10.20 291632 5626300 65916 10:43:01 PM 25671884 28608104 6983820 21.39 2688 3234512 3531360 10.48 327188 6114472 362256 10:44:01 PM 21413560 26704736 11242144 34.43 2688 5366992 5273856 15.65 485112 9750880 1082676 10:45:01 PM 21482272 27585540 11173432 34.22 2688 6070116 3865260 11.47 534660 9363656 595856 10:46:01 PM 20478064 26888424 12177640 37.29 2688 6328260 3761772 11.16 590652 10162176 8 10:47:01 PM 20063672 26479532 12592032 38.56 2688 6333228 3892992 11.55 591780 10565116 4596 10:48:01 PM 21320948 27911264 11334756 34.71 2688 6504696 3678224 10.91 625636 9311368 141128 10:49:01 PM 22918588 30573416 9737116 29.82 2688 7499152 1455620 4.32 1128944 7085404 492616 10:50:01 PM 22766296 30432348 9889408 30.28 2688 7511420 1505392 4.47 1305356 7068540 10076 Average: 23987284 28820864 8668420 26.54 2688 4918134 2997603 8.89 544045 7113670 262267 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 74.14 58.38 485.54 25.07 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 478.15 387.40 5531.52 69.22 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 173.28 144.84 1941.36 20.74 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 154.48 121.69 2554.26 18.47 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 197.13 185.27 1941.90 28.11 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 601.32 448.20 9131.85 51.99 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 169.39 140.13 2234.95 19.17 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 12.83 10.00 105.40 1.93 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 1.25 0.18 0.16 0.22 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 60.51 35.14 766.79 3.43 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 379.97 348.77 2747.17 118.61 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 236.20 328.66 259.96 7506.12 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 211.56 184.06 2308.42 655.30 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) 10/28/2025 _x86_64_ (8 CPU) 22:37:00 LINUX RESTART (8 CPU) 10:38:01 PM CPU %user %nice %system %iowait %steal %idle 10:39:01 PM all 4.26 0.00 0.53 0.45 0.04 94.71 10:39:01 PM 0 0.37 0.00 0.33 0.67 0.05 98.58 10:39:01 PM 1 0.68 0.00 0.33 0.25 0.05 98.68 10:39:01 PM 2 9.09 0.00 0.78 0.88 0.05 89.19 10:39:01 PM 3 2.65 0.00 0.43 0.43 0.05 96.43 10:39:01 PM 4 2.34 0.00 0.55 0.28 0.03 96.79 10:39:01 PM 5 12.45 0.00 1.08 0.48 0.03 85.95 10:39:01 PM 6 5.27 0.00 0.53 0.35 0.03 93.82 10:39:01 PM 7 1.24 0.00 0.22 0.28 0.03 98.23 10:40:01 PM all 7.71 0.00 0.84 0.35 0.06 91.04 10:40:01 PM 0 10.47 0.00 0.40 0.07 0.05 89.01 10:40:01 PM 1 5.71 0.00 1.14 0.32 0.07 92.77 10:40:01 PM 2 8.84 0.00 0.95 0.38 0.08 89.74 10:40:01 PM 3 6.68 0.00 0.72 0.74 0.05 91.81 10:40:01 PM 4 8.76 0.00 1.07 0.10 0.07 90.00 10:40:01 PM 5 8.38 0.00 0.77 0.30 0.05 90.50 10:40:01 PM 6 4.14 0.00 0.60 0.23 0.03 94.99 10:40:01 PM 7 8.73 0.00 1.05 0.67 0.07 89.48 10:41:01 PM all 39.08 0.00 0.99 0.52 0.08 59.33 10:41:01 PM 0 55.51 0.00 1.46 0.18 0.08 42.77 10:41:01 PM 1 44.74 0.00 0.89 1.09 0.08 53.21 10:41:01 PM 2 39.02 0.00 0.90 0.03 0.07 59.98 10:41:01 PM 3 21.42 0.00 0.95 1.91 0.07 75.65 10:41:01 PM 4 21.65 0.00 1.04 0.12 0.07 77.13 10:41:01 PM 5 52.50 0.00 0.85 0.13 0.07 46.44 10:41:01 PM 6 58.65 0.00 1.04 0.30 0.08 39.93 10:41:01 PM 7 19.15 0.00 0.84 0.40 0.08 79.53 10:42:01 PM all 50.04 0.00 1.33 0.22 0.08 48.34 10:42:01 PM 0 51.78 0.00 1.69 0.05 0.10 46.38 10:42:01 PM 1 51.97 0.00 1.07 0.13 0.08 46.74 10:42:01 PM 2 35.82 0.00 0.94 0.48 0.08 62.68 10:42:01 PM 3 57.64 0.00 1.37 0.23 0.08 40.68 10:42:01 PM 4 50.21 0.00 2.19 0.62 0.10 46.88 10:42:01 PM 5 50.40 0.00 1.04 0.02 0.07 48.48 10:42:01 PM 6 48.75 0.00 1.09 0.03 0.07 50.07 10:42:01 PM 7 53.76 0.00 1.24 0.15 0.07 44.79 10:43:01 PM all 31.72 0.00 1.16 0.32 0.07 66.74 10:43:01 PM 0 35.55 0.00 1.44 0.43 0.08 62.50 10:43:01 PM 1 24.58 0.00 0.82 0.22 0.07 74.32 10:43:01 PM 2 40.60 0.00 0.75 0.00 0.07 58.58 10:43:01 PM 3 34.08 0.00 1.59 0.80 0.07 63.46 10:43:01 PM 4 24.58 0.00 1.15 0.23 0.07 73.96 10:43:01 PM 5 29.09 0.00 1.24 0.80 0.07 68.80 10:43:01 PM 6 15.31 0.00 0.60 0.05 0.07 83.97 10:43:01 PM 7 49.91 0.00 1.67 0.00 0.08 48.34 10:44:01 PM all 15.88 0.00 5.22 1.27 0.09 77.53 10:44:01 PM 0 10.91 0.00 4.97 1.84 0.10 82.18 10:44:01 PM 1 4.03 0.00 2.42 0.37 0.10 93.08 10:44:01 PM 2 16.40 0.00 4.28 2.08 0.10 77.13 10:44:01 PM 3 7.05 0.00 5.97 2.20 0.10 84.68 10:44:01 PM 4 16.09 0.00 4.65 0.22 0.10 78.94 10:44:01 PM 5 5.79 0.00 4.11 2.11 0.08 87.91 10:44:01 PM 6 5.54 0.00 5.32 1.32 0.08 87.75 10:44:01 PM 7 61.04 0.00 10.02 0.05 0.08 28.81 10:45:01 PM all 16.15 0.00 3.40 2.92 0.07 77.46 10:45:01 PM 0 28.99 0.00 4.45 3.39 0.08 63.09 10:45:01 PM 1 7.06 0.00 3.80 2.92 0.08 86.14 10:45:01 PM 2 2.49 0.00 3.59 8.96 0.07 84.90 10:45:01 PM 3 11.42 0.00 1.99 3.30 0.07 83.22 10:45:01 PM 4 3.84 0.00 2.74 4.08 0.05 89.29 10:45:01 PM 5 10.19 0.00 1.93 0.59 0.07 87.23 10:45:01 PM 6 3.52 0.00 4.76 0.13 0.08 91.50 10:45:01 PM 7 61.48 0.00 3.97 0.00 0.07 34.49 10:46:01 PM all 21.15 0.00 2.09 2.06 0.07 74.63 10:46:01 PM 0 20.16 0.00 3.42 6.35 0.08 69.98 10:46:01 PM 1 12.87 0.00 3.37 6.21 0.08 77.46 10:46:01 PM 2 34.13 0.00 2.66 0.75 0.08 62.37 10:46:01 PM 3 18.13 0.00 0.84 0.00 0.07 80.97 10:46:01 PM 4 31.04 0.00 1.64 0.00 0.05 67.27 10:46:01 PM 5 1.92 0.00 1.02 2.58 0.07 94.41 10:46:01 PM 6 18.18 0.00 2.68 0.35 0.07 78.72 10:46:01 PM 7 32.69 0.00 1.09 0.28 0.05 65.89 10:47:01 PM all 19.54 0.00 0.79 0.01 0.06 79.60 10:47:01 PM 0 6.59 0.00 0.58 0.00 0.05 92.78 10:47:01 PM 1 11.65 0.00 0.55 0.00 0.05 87.75 10:47:01 PM 2 11.26 0.00 0.58 0.00 0.05 88.11 10:47:01 PM 3 73.06 0.00 1.30 0.00 0.08 25.55 10:47:01 PM 4 4.09 0.00 0.45 0.00 0.07 95.39 10:47:01 PM 5 9.68 0.00 0.82 0.03 0.07 89.40 10:47:01 PM 6 11.15 0.00 0.58 0.00 0.05 88.22 10:47:01 PM 7 28.84 0.00 1.43 0.05 0.08 69.59 10:48:01 PM all 20.60 0.00 0.96 0.07 0.07 78.29 10:48:01 PM 0 27.82 0.00 0.83 0.00 0.08 71.27 10:48:01 PM 1 16.31 0.00 1.04 0.02 0.08 82.55 10:48:01 PM 2 14.82 0.00 1.17 0.18 0.07 83.76 10:48:01 PM 3 11.61 0.00 0.67 0.18 0.05 87.49 10:48:01 PM 4 8.63 0.00 0.70 0.12 0.07 90.49 10:48:01 PM 5 11.50 0.00 1.02 0.05 0.07 87.36 10:48:01 PM 6 12.02 0.00 1.20 0.00 0.07 86.71 10:48:01 PM 7 62.14 0.00 1.07 0.00 0.08 36.71 10:49:01 PM all 16.99 0.00 2.66 1.96 0.09 78.29 10:49:01 PM 0 10.81 0.00 3.44 1.55 0.13 84.07 10:49:01 PM 1 10.09 0.00 1.39 0.68 0.08 87.75 10:49:01 PM 2 25.42 0.00 3.40 2.30 0.10 68.78 10:49:01 PM 3 16.63 0.00 1.44 0.10 0.08 81.75 10:49:01 PM 4 9.53 0.00 2.37 2.66 0.08 85.36 10:49:01 PM 5 6.06 0.00 3.49 2.92 0.12 87.42 10:49:01 PM 6 46.21 0.00 4.14 0.45 0.07 49.14 10:49:01 PM 7 11.09 0.00 1.66 5.04 0.07 82.14 10:49:01 PM CPU %user %nice %system %iowait %steal %idle 10:50:01 PM all 9.51 0.00 1.29 0.56 0.06 88.58 10:50:01 PM 0 4.07 0.00 0.95 0.00 0.07 94.91 10:50:01 PM 1 4.78 0.00 1.24 2.00 0.05 91.94 10:50:01 PM 2 21.71 0.00 1.67 0.84 0.08 75.70 10:50:01 PM 3 20.17 0.00 1.58 0.47 0.05 77.73 10:50:01 PM 4 7.56 0.00 1.76 0.07 0.05 90.57 10:50:01 PM 5 6.48 0.00 1.22 0.60 0.03 91.67 10:50:01 PM 6 2.55 0.00 0.82 0.02 0.05 96.56 10:50:01 PM 7 8.86 0.00 1.09 0.52 0.07 89.46 Average: all 21.06 0.00 1.77 0.89 0.07 76.21 Average: 0 21.92 0.00 1.99 1.21 0.08 74.80 Average: 1 16.21 0.00 1.50 1.18 0.07 81.03 Average: 2 21.64 0.00 1.80 1.40 0.08 75.08 Average: 3 23.40 0.00 1.57 0.86 0.07 74.11 Average: 4 15.69 0.00 1.69 0.71 0.07 81.84 Average: 5 17.06 0.00 1.55 0.88 0.07 80.45 Average: 6 19.28 0.00 1.94 0.27 0.06 78.45 Average: 7 33.24 0.00 2.11 0.62 0.07 63.96