---> uname -a: Linux prd-centos8-docker-8c-8g-9900.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 1121 25309 19 5458 30295 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:cf:41:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.141/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:fecf:4134/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:80:ce:8e 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:c8ff:fe80:ce8e/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) 11/05/2025 _x86_64_ (8 CPU) 12:36:22 LINUX RESTART (8 CPU) 12:37:01 PM tps rtps wtps bread/s bwrtn/s 12:38:01 PM 226.48 16.73 209.75 3713.65 11284.59 12:39:01 PM 190.86 2.60 188.26 519.43 15621.10 12:40:01 PM 34.97 0.00 34.97 0.00 2664.05 12:41:01 PM 109.66 0.53 109.13 411.33 38790.67 12:42:01 PM 34.79 0.43 34.36 20.93 596.00 12:43:01 PM 18.73 0.05 18.68 0.53 566.71 12:44:01 PM 105.18 0.00 105.18 0.00 23773.44 12:45:01 PM 14.00 0.00 14.00 0.00 298.78 12:46:01 PM 135.47 0.00 135.47 0.00 1509.73 12:47:01 PM 48.29 2.53 45.76 4503.78 27281.87 Average: 91.85 2.29 89.56 916.85 12238.82 12:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 PM 28904092 30880688 3751620 11.49 2688 2291744 1734332 5.15 176536 3104648 207404 12:39:01 PM 27313240 29568444 5342472 16.36 2688 2564084 2914672 8.65 278924 4559980 50804 12:40:01 PM 27263900 29539388 5391812 16.51 2688 2583564 2834724 8.41 284144 4604080 80 12:41:01 PM 25184392 28594656 7471320 22.88 2688 3692552 5030756 14.93 434796 6425428 116 12:42:01 PM 25048100 28464872 7607612 23.30 2688 3699012 3735600 11.08 442288 6556272 996 12:43:01 PM 25101320 28765232 7554392 23.13 2688 3944052 3461648 10.27 505004 6437228 234348 12:44:01 PM 23361836 27503968 9293876 28.46 2688 4410604 6390068 18.96 553860 8066620 1636 12:45:01 PM 22874516 27045012 9781196 29.95 2688 4439584 6562084 19.47 555396 8551236 308 12:46:01 PM 24327924 28427404 8327788 25.50 2688 4356648 3739460 11.09 551020 7120148 15544 12:47:01 PM 25961424 31054768 6694288 20.50 2688 5340832 1490008 4.42 900420 5131016 73460 Average: 25534074 28984443 7121638 21.81 2688 3732268 3789335 11.24 468239 6055666 58470 12:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM eth0 257.11 215.51 2870.99 49.14 0.00 0.00 0.00 0.00 12:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM eth0 339.13 262.45 3929.87 46.87 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 12:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM eth0 127.96 101.72 303.65 26.25 0.00 0.00 0.00 0.00 12:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 PM lo 3.32 3.32 0.30 0.30 0.00 0.00 0.00 0.00 12:41:01 PM eth0 298.80 172.64 9478.74 16.14 0.00 0.00 0.00 0.00 12:41:01 PM docker0 0.78 1.03 0.12 0.12 0.00 0.00 0.00 0.00 12:41:01 PM veth97e4fd4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:42:01 PM lo 65.61 65.61 5.14 5.14 0.00 0.00 0.00 0.00 12:42:01 PM eth0 218.58 166.78 68.85 76.81 0.00 0.00 0.00 0.00 12:42:01 PM docker0 11.63 13.11 1.71 1.71 0.00 0.00 0.00 0.00 12:43:01 PM lo 29.63 29.63 1.46 1.46 0.00 0.00 0.00 0.00 12:43:01 PM eth0 203.68 169.71 745.86 56.53 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 20.78 20.78 2.62 2.62 0.00 0.00 0.00 0.00 12:44:01 PM eth0 511.68 132.77 2300.48 12.20 0.00 0.00 0.00 0.00 12:44:01 PM docker0 9.33 11.21 0.92 2.05 0.00 0.00 0.00 0.00 12:44:01 PM veth5fc3a44 8.61 10.36 0.94 1.97 0.00 0.00 0.00 0.00 12:44:01 PM veth55b99c8 0.72 1.55 0.11 0.35 0.00 0.00 0.00 0.00 12:45:01 PM lo 563.85 563.85 77.43 77.43 0.00 0.00 0.00 0.00 12:45:01 PM eth0 45.62 32.02 17.03 18.14 0.00 0.00 0.00 0.00 12:45:01 PM docker0 246.18 249.20 35.44 38.40 0.00 0.00 0.00 0.00 12:45:01 PM veth5fc3a44 203.17 210.20 34.18 29.07 0.00 0.00 0.00 0.00 12:45:01 PM veth55b99c8 43.02 39.04 4.63 9.34 0.00 0.00 0.00 0.00 12:46:01 PM lo 1056.73 1056.73 196.97 196.97 0.00 0.00 0.00 0.00 12:46:01 PM eth0 139.32 94.30 286.29 39.83 0.00 0.00 0.00 0.00 12:46:01 PM docker0 460.26 472.88 98.01 92.25 0.00 0.00 0.00 0.00 12:47:01 PM lo 1.03 1.03 0.05 0.05 0.00 0.00 0.00 0.00 12:47:01 PM eth0 72.94 63.06 1254.56 14.50 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 Average: lo 174.09 174.09 28.40 28.40 0.00 0.00 0.00 0.00 Average: eth0 221.49 141.10 2125.75 35.64 0.00 0.00 0.00 0.00 Average: docker0 72.82 74.74 13.62 13.45 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) 11/05/2025 _x86_64_ (8 CPU) 12:36:22 LINUX RESTART (8 CPU) 12:37:01 PM CPU %user %nice %system %iowait %steal %idle 12:38:01 PM all 14.98 0.00 1.27 0.81 0.07 82.88 12:38:01 PM 0 3.66 0.00 0.45 0.33 0.05 95.51 12:38:01 PM 1 6.99 0.00 0.77 0.52 0.05 91.67 12:38:01 PM 2 8.86 0.00 1.49 1.76 0.08 87.80 12:38:01 PM 3 23.24 0.00 1.72 0.57 0.08 74.39 12:38:01 PM 4 19.44 0.00 1.96 0.75 0.07 77.78 12:38:01 PM 5 31.51 0.00 1.85 0.58 0.10 65.95 12:38:01 PM 6 15.10 0.00 1.20 1.29 0.07 82.34 12:38:01 PM 7 10.99 0.00 0.72 0.67 0.05 87.57 12:39:01 PM all 36.70 0.00 1.36 0.71 0.11 61.12 12:39:01 PM 0 35.58 0.00 1.22 0.45 0.10 62.65 12:39:01 PM 1 34.22 0.00 1.09 1.76 0.10 62.84 12:39:01 PM 2 55.08 0.00 1.09 1.15 0.12 42.56 12:39:01 PM 3 30.52 0.00 1.49 0.42 0.10 67.47 12:39:01 PM 4 31.62 0.00 2.24 0.48 0.10 65.56 12:39:01 PM 5 35.88 0.00 1.70 0.90 0.12 61.40 12:39:01 PM 6 27.42 0.00 1.09 0.15 0.12 71.23 12:39:01 PM 7 43.30 0.00 0.97 0.38 0.10 55.24 12:40:01 PM all 15.82 0.00 0.43 0.12 0.05 83.58 12:40:01 PM 0 26.26 0.00 0.18 0.07 0.07 73.42 12:40:01 PM 1 10.27 0.00 0.22 0.00 0.05 89.47 12:40:01 PM 2 11.77 0.00 0.18 0.02 0.03 88.00 12:40:01 PM 3 10.94 0.00 0.84 0.47 0.07 87.69 12:40:01 PM 4 2.54 0.00 0.57 0.32 0.05 96.53 12:40:01 PM 5 20.04 0.00 0.27 0.02 0.05 79.63 12:40:01 PM 6 41.05 0.00 0.93 0.02 0.07 57.93 12:40:01 PM 7 3.68 0.00 0.28 0.03 0.03 95.97 12:41:01 PM all 24.71 0.00 2.75 1.21 0.09 71.24 12:41:01 PM 0 38.05 0.00 2.39 0.77 0.10 58.69 12:41:01 PM 1 17.11 0.00 3.22 2.43 0.12 77.13 12:41:01 PM 2 28.14 0.00 2.71 4.08 0.10 64.96 12:41:01 PM 3 22.23 0.00 2.36 0.12 0.10 75.20 12:41:01 PM 4 19.79 0.00 2.73 0.22 0.08 77.18 12:41:01 PM 5 26.69 0.00 3.44 0.76 0.07 69.05 12:41:01 PM 6 33.75 0.00 2.81 0.47 0.12 62.86 12:41:01 PM 7 11.91 0.00 2.32 0.87 0.07 84.83 12:42:01 PM all 19.82 0.00 2.24 0.05 0.11 77.79 12:42:01 PM 0 15.68 0.00 1.87 0.03 0.13 82.28 12:42:01 PM 1 23.78 0.00 2.21 0.03 0.12 73.85 12:42:01 PM 2 17.92 0.00 2.18 0.07 0.12 79.72 12:42:01 PM 3 19.59 0.00 2.47 0.07 0.10 77.77 12:42:01 PM 4 22.98 0.00 2.51 0.03 0.10 74.38 12:42:01 PM 5 18.50 0.00 2.01 0.10 0.10 79.29 12:42:01 PM 6 16.43 0.00 2.08 0.03 0.10 81.35 12:42:01 PM 7 23.63 0.00 2.56 0.05 0.08 73.67 12:43:01 PM all 26.64 0.00 1.18 0.05 0.09 72.04 12:43:01 PM 0 24.04 0.00 1.49 0.02 0.10 74.35 12:43:01 PM 1 23.92 0.00 0.95 0.10 0.08 74.95 12:43:01 PM 2 21.04 0.00 0.80 0.00 0.08 78.07 12:43:01 PM 3 41.22 0.00 1.07 0.03 0.10 57.57 12:43:01 PM 4 17.65 0.00 1.12 0.02 0.08 81.13 12:43:01 PM 5 33.70 0.00 2.20 0.15 0.10 63.86 12:43:01 PM 6 15.65 0.00 0.75 0.02 0.07 83.51 12:43:01 PM 7 35.91 0.00 1.05 0.03 0.08 62.92 12:44:01 PM all 26.59 0.00 1.60 0.79 0.11 70.91 12:44:01 PM 0 41.12 0.00 2.08 0.94 0.12 55.75 12:44:01 PM 1 27.60 0.00 1.60 1.49 0.12 69.19 12:44:01 PM 2 25.11 0.00 1.67 0.20 0.10 72.92 12:44:01 PM 3 17.07 0.00 1.33 1.17 0.12 80.31 12:44:01 PM 4 29.52 0.00 1.62 1.26 0.12 67.49 12:44:01 PM 5 25.10 0.00 1.53 1.02 0.08 72.26 12:44:01 PM 6 18.06 0.00 1.43 0.03 0.10 80.38 12:44:01 PM 7 29.08 0.00 1.56 0.22 0.10 69.04 12:45:01 PM all 11.43 0.00 0.95 0.01 0.09 87.52 12:45:01 PM 0 13.39 0.00 1.19 0.00 0.08 85.34 12:45:01 PM 1 13.38 0.00 1.19 0.00 0.08 85.35 12:45:01 PM 2 11.53 0.00 0.80 0.00 0.08 87.59 12:45:01 PM 3 12.51 0.00 0.82 0.00 0.08 86.59 12:45:01 PM 4 9.11 0.00 0.92 0.03 0.08 89.85 12:45:01 PM 5 13.20 0.00 0.99 0.02 0.10 85.69 12:45:01 PM 6 9.21 0.00 0.84 0.03 0.08 89.83 12:45:01 PM 7 9.11 0.00 0.84 0.00 0.10 89.95 12:46:01 PM all 23.24 0.00 1.88 0.27 0.10 74.51 12:46:01 PM 0 12.51 0.00 1.64 0.02 0.10 85.73 12:46:01 PM 1 23.46 0.00 0.97 0.05 0.10 75.42 12:46:01 PM 2 18.18 0.00 2.15 0.96 0.12 78.59 12:46:01 PM 3 33.45 0.00 2.80 0.08 0.08 63.59 12:46:01 PM 4 22.67 0.00 2.29 0.02 0.12 74.91 12:46:01 PM 5 29.21 0.00 1.49 0.13 0.10 69.06 12:46:01 PM 6 13.86 0.00 2.41 0.89 0.08 82.76 12:46:01 PM 7 32.51 0.00 1.31 0.00 0.08 66.10 12:47:01 PM all 26.60 0.00 1.53 1.07 0.09 70.71 12:47:01 PM 0 13.58 0.00 1.69 0.07 0.10 84.57 12:47:01 PM 1 22.68 0.00 1.57 3.18 0.12 72.45 12:47:01 PM 2 19.47 0.00 1.07 0.28 0.08 79.09 12:47:01 PM 3 25.96 0.00 1.74 0.32 0.08 71.89 12:47:01 PM 4 39.51 0.00 1.77 0.50 0.08 58.13 12:47:01 PM 5 37.46 0.00 1.37 2.42 0.08 58.67 12:47:01 PM 6 36.97 0.00 1.89 1.79 0.08 59.27 12:47:01 PM 7 17.17 0.00 1.10 0.02 0.07 81.65 Average: all 22.65 0.00 1.52 0.51 0.09 75.23 Average: 0 22.38 0.00 1.42 0.27 0.10 75.84 Average: 1 20.34 0.00 1.38 0.95 0.09 77.24 Average: 2 21.71 0.00 1.41 0.85 0.09 75.93 Average: 3 23.68 0.00 1.66 0.32 0.09 74.24 Average: 4 21.48 0.00 1.77 0.36 0.09 76.30 Average: 5 27.13 0.00 1.68 0.61 0.09 70.48 Average: 6 22.76 0.00 1.54 0.47 0.09 75.14 Average: 7 21.73 0.00 1.27 0.23 0.08 76.70