---> uname -a: Linux prd-centos8-docker-8c-8g-26371.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1129 25320 19 5440 30287 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:ab:26:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.37/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:feab:2676/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:8a:11:a5 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::42:86ff:fe8a:11a5/64 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) 10:33:20 LINUX RESTART (8 CPU) 10:34:01 AM tps rtps wtps bread/s bwrtn/s 10:35:01 AM 227.69 16.69 211.00 3643.99 10915.11 10:36:01 AM 197.03 2.38 194.65 507.25 15091.80 10:37:01 AM 136.08 0.68 135.40 422.86 41921.26 10:38:01 AM 40.92 0.07 40.85 0.67 569.44 10:39:01 AM 9.91 0.43 9.48 20.93 284.59 10:40:01 AM 9.55 0.00 9.55 0.00 502.22 10:41:01 AM 104.85 0.00 104.85 0.00 23412.09 10:42:01 AM 19.95 0.00 19.95 0.00 743.44 10:43:01 AM 147.11 2.47 144.64 4489.76 1990.59 10:44:01 AM 72.53 0.87 71.66 94.64 30376.91 Average: 96.56 2.36 94.20 918.05 12581.19 10:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:35:01 AM 28881776 30851796 3773936 11.56 2688 2285160 1708380 5.07 174496 3128920 211100 10:36:01 AM 27372260 29634684 5283452 16.18 2688 2570984 2689860 7.98 271568 4508404 86412 10:37:01 AM 25163132 28559800 7492580 22.94 2688 3679384 4953928 14.70 424692 6458928 124 10:38:01 AM 25091104 28491328 7564608 23.16 2688 3682744 3652880 10.84 433564 6520896 956 10:39:01 AM 25013900 28418308 7641812 23.40 2688 3686816 3668736 10.89 435176 6596760 32 10:40:01 AM 25556476 28970188 7099236 21.74 2688 3695920 3666480 10.88 437900 6055300 280 10:41:01 AM 24447300 28561460 8208412 25.14 2688 4380400 5420976 16.08 535760 7009004 128 10:42:01 AM 23167464 27314572 9488248 29.06 2688 4416984 6167948 18.30 548840 8263584 1128 10:43:01 AM 24460604 29019436 8195108 25.10 2688 4814532 3114572 9.24 579436 6957892 339564 10:44:01 AM 25968024 31054532 6687688 20.48 2688 5332704 1513300 4.49 908556 5115656 9784 Average: 25512204 29087610 7143508 21.88 2688 3854563 3655706 10.85 474999 6061534 64951 10:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 320.24 252.30 2854.81 50.10 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 357.24 266.91 4078.22 49.29 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 1.50 1.50 0.07 0.07 0.00 0.00 0.00 0.00 10:37:01 AM eth0 298.15 165.78 9478.27 16.85 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 10:37:01 AM veth4a0ecc0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:38:01 AM lo 39.24 39.24 3.67 3.67 0.00 0.00 0.00 0.00 10:38:01 AM eth0 76.59 58.65 22.24 27.80 0.00 0.00 0.00 0.00 10:38:01 AM docker0 9.91 11.35 1.57 1.45 0.00 0.00 0.00 0.00 10:39:01 AM lo 56.81 56.81 2.89 2.89 0.00 0.00 0.00 0.00 10:39:01 AM eth0 225.87 181.86 60.62 71.95 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.70 0.95 0.11 0.18 0.00 0.00 0.00 0.00 10:40:01 AM lo 3.86 3.86 0.19 0.19 0.00 0.00 0.00 0.00 10:40:01 AM eth0 166.68 125.19 93.31 36.81 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:41:01 AM eth0 726.77 389.72 2972.09 39.61 0.00 0.00 0.00 0.00 10:41:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM veth85b84db 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:41:01 AM veth719e6a9 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:42:01 AM lo 1026.91 1026.91 177.67 177.67 0.00 0.00 0.00 0.00 10:42:01 AM eth0 56.06 44.74 17.27 23.34 0.00 0.00 0.00 0.00 10:42:01 AM docker0 443.34 459.59 77.43 90.66 0.00 0.00 0.00 0.00 10:42:01 AM veth85b84db 408.78 424.75 79.74 66.91 0.00 0.00 0.00 0.01 10:42:01 AM veth719e6a9 34.56 35.34 3.75 23.99 0.00 0.00 0.00 0.00 10:43:01 AM lo 386.29 386.29 66.35 66.35 0.00 0.00 0.00 0.00 10:43:01 AM eth0 88.89 80.96 1530.66 16.74 0.00 0.00 0.00 0.00 10:43:01 AM docker0 170.73 172.81 41.74 24.79 0.00 0.00 0.00 0.00 10:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM eth0 32.22 23.43 22.12 10.73 0.00 0.00 0.00 0.00 10:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 151.47 151.47 25.08 25.08 0.00 0.00 0.00 0.00 Average: eth0 234.88 158.96 2113.06 34.32 0.00 0.00 0.00 0.00 Average: docker0 62.46 64.48 12.08 11.71 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) 10:33:20 LINUX RESTART (8 CPU) 10:34:01 AM CPU %user %nice %system %iowait %steal %idle 10:35:01 AM all 15.04 0.00 1.22 0.84 0.07 82.84 10:35:01 AM 0 4.49 0.00 0.72 0.17 0.07 94.56 10:35:01 AM 1 35.08 0.00 2.96 1.30 0.08 60.58 10:35:01 AM 2 10.92 0.00 0.67 0.32 0.08 88.01 10:35:01 AM 3 10.35 0.00 0.92 1.25 0.05 87.43 10:35:01 AM 4 18.07 0.00 0.87 1.05 0.07 79.94 10:35:01 AM 5 16.62 0.00 1.19 1.09 0.07 81.04 10:35:01 AM 6 16.17 0.00 1.95 1.27 0.07 80.54 10:35:01 AM 7 8.61 0.00 0.52 0.23 0.05 90.59 10:36:01 AM all 43.25 0.00 1.42 1.17 0.09 54.06 10:36:01 AM 0 45.10 0.00 1.47 0.42 0.08 52.93 10:36:01 AM 1 39.99 0.00 1.72 3.50 0.10 54.69 10:36:01 AM 2 55.05 0.00 1.86 2.68 0.12 40.30 10:36:01 AM 3 34.70 0.00 1.44 1.29 0.08 62.49 10:36:01 AM 4 45.21 0.00 0.69 0.32 0.08 53.70 10:36:01 AM 5 37.85 0.00 0.99 0.60 0.10 60.46 10:36:01 AM 6 48.24 0.00 1.24 0.05 0.08 50.39 10:36:01 AM 7 39.89 0.00 1.99 0.55 0.08 57.49 10:37:01 AM all 25.09 0.00 3.22 1.04 0.10 70.55 10:37:01 AM 0 24.00 0.00 2.89 0.12 0.10 72.89 10:37:01 AM 1 32.90 0.00 3.60 0.94 0.10 62.46 10:37:01 AM 2 19.26 0.00 3.60 3.42 0.08 73.64 10:37:01 AM 3 26.24 0.00 2.77 0.49 0.12 70.39 10:37:01 AM 4 22.07 0.00 2.65 0.27 0.10 74.90 10:37:01 AM 5 28.23 0.00 4.45 1.26 0.10 65.96 10:37:01 AM 6 21.88 0.00 3.07 0.55 0.10 74.39 10:37:01 AM 7 26.11 0.00 2.76 1.28 0.08 69.77 10:38:01 AM all 22.28 0.00 2.48 0.20 0.10 74.94 10:38:01 AM 0 21.21 0.00 2.56 0.22 0.08 75.93 10:38:01 AM 1 21.77 0.00 2.29 0.07 0.10 75.77 10:38:01 AM 2 21.80 0.00 2.60 0.67 0.12 74.82 10:38:01 AM 3 19.15 0.00 2.33 0.15 0.08 78.29 10:38:01 AM 4 22.28 0.00 2.24 0.08 0.08 75.31 10:38:01 AM 5 22.31 0.00 2.56 0.22 0.10 74.81 10:38:01 AM 6 27.14 0.00 2.50 0.15 0.10 70.11 10:38:01 AM 7 22.60 0.00 2.78 0.07 0.10 74.46 10:39:01 AM all 6.35 0.00 1.11 0.03 0.08 92.44 10:39:01 AM 0 4.38 0.00 0.99 0.02 0.07 94.55 10:39:01 AM 1 5.78 0.00 0.85 0.07 0.08 93.21 10:39:01 AM 2 7.63 0.00 0.85 0.00 0.08 91.43 10:39:01 AM 3 8.04 0.00 1.45 0.02 0.07 90.42 10:39:01 AM 4 7.86 0.00 1.59 0.03 0.08 90.44 10:39:01 AM 5 4.68 0.00 1.84 0.03 0.07 93.38 10:39:01 AM 6 5.58 0.00 0.50 0.03 0.07 93.81 10:39:01 AM 7 6.84 0.00 0.84 0.02 0.08 92.23 10:40:01 AM all 15.43 0.00 0.47 0.02 0.05 84.03 10:40:01 AM 0 14.13 0.00 0.17 0.00 0.07 85.64 10:40:01 AM 1 47.57 0.00 1.17 0.07 0.07 51.13 10:40:01 AM 2 14.44 0.00 0.42 0.08 0.07 85.00 10:40:01 AM 3 2.50 0.00 0.80 0.00 0.05 96.65 10:40:01 AM 4 8.54 0.00 0.23 0.00 0.03 91.19 10:40:01 AM 5 5.97 0.00 0.32 0.00 0.03 93.68 10:40:01 AM 6 10.59 0.00 0.48 0.00 0.05 88.88 10:40:01 AM 7 19.71 0.00 0.15 0.00 0.05 80.09 10:41:01 AM all 30.43 0.00 2.00 0.53 0.10 66.94 10:41:01 AM 0 35.16 0.00 1.69 0.49 0.08 62.59 10:41:01 AM 1 32.25 0.00 2.49 0.96 0.10 64.21 10:41:01 AM 2 40.09 0.00 2.53 0.72 0.12 56.54 10:41:01 AM 3 14.91 0.00 2.06 1.11 0.10 81.82 10:41:01 AM 4 34.01 0.00 2.13 0.44 0.08 63.34 10:41:01 AM 5 40.20 0.00 1.76 0.13 0.08 57.82 10:41:01 AM 6 20.97 0.00 1.78 0.12 0.13 77.00 10:41:01 AM 7 25.85 0.00 1.54 0.32 0.08 72.21 10:42:01 AM all 31.90 0.00 1.78 0.02 0.10 66.20 10:42:01 AM 0 26.25 0.00 1.58 0.03 0.10 72.04 10:42:01 AM 1 30.10 0.00 2.41 0.03 0.12 67.33 10:42:01 AM 2 30.38 0.00 1.32 0.05 0.08 68.16 10:42:01 AM 3 22.03 0.00 1.58 0.02 0.08 76.29 10:42:01 AM 4 43.77 0.00 1.14 0.00 0.12 54.98 10:42:01 AM 5 24.72 0.00 1.71 0.02 0.08 73.47 10:42:01 AM 6 49.56 0.00 2.56 0.02 0.10 47.76 10:42:01 AM 7 28.31 0.00 1.95 0.00 0.08 69.66 10:43:01 AM all 29.42 0.00 1.45 0.32 0.08 68.72 10:43:01 AM 0 30.36 0.00 1.52 0.10 0.10 67.92 10:43:01 AM 1 38.74 0.00 0.80 0.03 0.08 60.34 10:43:01 AM 2 35.65 0.00 1.10 0.20 0.08 62.96 10:43:01 AM 3 16.84 0.00 2.26 1.56 0.08 79.26 10:43:01 AM 4 21.76 0.00 1.44 0.00 0.08 76.72 10:43:01 AM 5 18.34 0.00 1.83 0.13 0.07 79.64 10:43:01 AM 6 33.39 0.00 1.89 0.37 0.08 64.27 10:43:01 AM 7 40.20 0.00 0.80 0.18 0.08 58.73 10:44:01 AM all 17.15 0.00 1.79 0.63 0.07 80.36 10:44:01 AM 0 7.66 0.00 1.45 0.02 0.07 90.80 10:44:01 AM 1 34.99 0.00 2.04 1.00 0.07 61.90 10:44:01 AM 2 21.37 0.00 1.84 0.38 0.13 76.27 10:44:01 AM 3 4.92 0.00 1.93 0.40 0.07 92.68 10:44:01 AM 4 24.85 0.00 2.12 0.10 0.07 72.86 10:44:01 AM 5 16.44 0.00 1.44 0.05 0.05 82.03 10:44:01 AM 6 12.79 0.00 1.85 3.04 0.05 82.26 10:44:01 AM 7 14.16 0.00 1.64 0.07 0.05 84.09 Average: all 23.63 0.00 1.69 0.48 0.08 74.12 Average: 0 21.26 0.00 1.50 0.16 0.08 77.00 Average: 1 31.92 0.00 2.03 0.80 0.09 65.16 Average: 2 25.65 0.00 1.68 0.85 0.10 71.72 Average: 3 15.96 0.00 1.75 0.63 0.08 81.58 Average: 4 24.83 0.00 1.51 0.23 0.08 73.35 Average: 5 21.52 0.00 1.80 0.35 0.08 76.25 Average: 6 24.63 0.00 1.78 0.56 0.08 72.95 Average: 7 23.22 0.00 1.49 0.27 0.08 74.94