---> uname -a: Linux prd-centos8-docker-8c-8g-38084.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 1672 22264 19 7953 29744 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:33:ae:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.145/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:fe33:aef1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:c6:44:30 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) 08/15/2025 _x86_64_ (8 CPU) 22:36:17 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 135.49 2.43 133.06 1521.63 9965.96 10:39:01 PM 177.14 14.41 162.72 1867.16 6216.73 10:40:01 PM 147.44 0.68 146.76 350.21 15019.33 10:41:01 PM 67.79 1.87 65.93 137.82 7657.18 10:42:01 PM 138.19 0.15 138.04 21.46 15392.37 10:43:01 PM 1193.74 0.02 1193.72 13.60 81503.75 10:44:01 PM 1028.21 0.00 1028.21 0.00 49202.73 10:45:01 PM 35.78 0.00 35.78 0.00 932.38 10:46:01 PM 4.77 0.00 4.77 0.00 1072.19 10:47:01 PM 359.46 0.10 359.36 5.73 17826.78 10:48:01 PM 430.64 0.63 430.01 62.38 32924.01 Average: 338.07 1.85 336.22 361.82 21611.00 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29420128 31236468 3235584 9.91 2688 2132592 1391256 4.13 158540 2609924 118992 10:39:01 PM 28346840 30580596 4308872 13.19 2688 2541852 1951232 5.79 247496 3564244 346816 10:40:01 PM 26724768 29185104 5930944 18.16 2688 2764388 3766488 11.18 281508 5126520 139724 10:41:01 PM 26503244 29068464 6152468 18.84 2688 2866460 3147716 9.34 293604 5327796 26712 10:42:01 PM 24613984 28465388 8041728 24.63 2688 4139656 3690312 10.95 486620 6914528 891992 10:43:01 PM 22289520 27727576 10366192 31.74 2688 5469444 4179560 12.40 528292 8683500 230208 10:44:01 PM 21265800 27670844 11389912 34.88 2688 6322024 3462204 10.27 594768 9374076 5496 10:45:01 PM 19336440 25742832 13319272 40.79 2688 6322400 3811448 11.31 595960 11246784 0 10:46:01 PM 20475388 26918216 12180324 37.30 2688 6358472 3952408 11.73 600816 10134620 6712 10:47:01 PM 22918420 30556508 9737292 29.82 2688 7482488 1513580 4.49 1130472 7092324 784708 10:48:01 PM 22735688 30401952 9920024 30.38 2688 7509092 1523556 4.52 1307992 7087888 16896 Average: 24057293 28868541 8598419 26.33 2688 4900806 2944524 8.74 566006 7014746 233478 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 190.44 148.85 1153.70 46.32 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 439.14 348.76 5770.39 59.62 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 205.27 171.25 3135.70 23.63 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 102.63 88.17 1419.29 17.26 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 401.90 317.25 5260.57 38.92 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 337.07 280.96 5587.97 34.66 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 187.39 161.19 2167.22 21.21 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 0.15 0.08 0.05 0.21 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 0.25 0.18 0.07 0.22 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 352.71 293.13 3454.35 54.60 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 313.81 424.96 293.20 7580.50 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 230.07 203.16 2567.47 716.18 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) 08/15/2025 _x86_64_ (8 CPU) 22:36:17 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.65 0.00 0.84 0.46 0.05 91.00 10:38:01 PM 0 9.40 0.00 1.09 0.63 0.07 88.81 10:38:01 PM 1 7.75 0.00 0.69 0.40 0.07 91.09 10:38:01 PM 2 6.33 0.00 0.53 0.22 0.05 92.87 10:38:01 PM 3 0.89 0.00 0.42 1.05 0.05 97.59 10:38:01 PM 4 16.49 0.00 1.91 0.32 0.05 81.23 10:38:01 PM 5 1.25 0.00 0.32 0.05 0.03 98.35 10:38:01 PM 6 17.22 0.00 1.12 0.25 0.03 81.38 10:38:01 PM 7 1.84 0.00 0.67 0.72 0.07 96.71 10:39:01 PM all 12.26 0.00 0.95 0.57 0.07 86.15 10:39:01 PM 0 16.12 0.00 0.89 0.70 0.08 82.21 10:39:01 PM 1 10.72 0.00 1.14 1.12 0.07 86.95 10:39:01 PM 2 8.74 0.00 0.84 0.57 0.07 89.79 10:39:01 PM 3 8.23 0.00 0.77 0.52 0.07 90.41 10:39:01 PM 4 12.43 0.00 1.39 0.25 0.07 85.86 10:39:01 PM 5 9.03 0.00 0.45 0.32 0.07 90.13 10:39:01 PM 6 23.13 0.00 1.05 0.75 0.10 74.97 10:39:01 PM 7 9.68 0.00 1.05 0.32 0.07 88.88 10:40:01 PM all 49.07 0.00 1.21 0.60 0.10 49.02 10:40:01 PM 0 62.16 0.00 1.60 0.23 0.10 35.90 10:40:01 PM 1 66.45 0.00 1.17 0.15 0.10 32.12 10:40:01 PM 2 28.01 0.00 1.10 0.38 0.10 70.40 10:40:01 PM 3 25.28 0.00 1.24 2.44 0.10 70.94 10:40:01 PM 4 38.43 0.00 1.31 0.27 0.12 59.88 10:40:01 PM 5 40.27 0.00 1.54 0.72 0.08 57.38 10:40:01 PM 6 63.52 0.00 1.10 0.13 0.08 35.16 10:40:01 PM 7 68.38 0.00 0.65 0.43 0.10 30.43 10:41:01 PM all 46.20 0.00 1.26 0.27 0.11 52.17 10:41:01 PM 0 54.43 0.00 1.10 0.22 0.12 44.14 10:41:01 PM 1 35.82 0.00 1.34 0.22 0.12 62.51 10:41:01 PM 2 46.18 0.00 1.54 0.12 0.12 52.05 10:41:01 PM 3 48.43 0.00 1.67 0.35 0.10 49.44 10:41:01 PM 4 33.85 0.00 1.57 0.82 0.12 63.64 10:41:01 PM 5 42.78 0.00 0.92 0.28 0.10 55.91 10:41:01 PM 6 57.02 0.00 0.68 0.07 0.10 42.13 10:41:01 PM 7 51.09 0.00 1.22 0.08 0.10 47.51 10:42:01 PM all 19.27 0.00 1.45 0.64 0.07 78.57 10:42:01 PM 0 6.90 0.00 0.99 2.34 0.08 89.69 10:42:01 PM 1 21.30 0.00 0.82 0.00 0.07 77.81 10:42:01 PM 2 39.96 0.00 3.90 1.17 0.08 54.88 10:42:01 PM 3 5.14 0.00 1.41 0.39 0.10 92.96 10:42:01 PM 4 8.17 0.00 0.65 0.77 0.07 90.34 10:42:01 PM 5 15.30 0.00 0.72 0.05 0.07 83.87 10:42:01 PM 6 35.76 0.00 2.32 0.12 0.07 61.74 10:42:01 PM 7 21.59 0.00 0.80 0.28 0.05 77.28 10:43:01 PM all 14.83 0.00 5.38 3.46 0.09 76.23 10:43:01 PM 0 1.85 0.00 3.84 1.31 0.08 92.92 10:43:01 PM 1 31.96 0.00 4.04 2.67 0.10 61.23 10:43:01 PM 2 7.49 0.00 3.06 4.05 0.10 85.31 10:43:01 PM 3 5.58 0.00 7.67 1.12 0.08 85.55 10:43:01 PM 4 1.79 0.00 4.33 0.96 0.08 92.84 10:43:01 PM 5 7.43 0.00 6.55 10.96 0.08 74.98 10:43:01 PM 6 54.72 0.00 9.53 3.46 0.12 32.17 10:43:01 PM 7 7.77 0.00 4.06 3.22 0.10 84.84 10:44:01 PM all 18.08 0.00 3.23 2.44 0.09 76.16 10:44:01 PM 0 3.55 0.00 3.58 0.77 0.08 92.01 10:44:01 PM 1 9.83 0.00 5.09 2.81 0.12 82.15 10:44:01 PM 2 22.78 0.00 1.81 0.62 0.08 74.71 10:44:01 PM 3 13.51 0.00 0.94 0.64 0.08 84.83 10:44:01 PM 4 9.11 0.00 1.52 0.12 0.07 89.18 10:44:01 PM 5 44.52 0.00 2.82 0.35 0.10 52.21 10:44:01 PM 6 9.71 0.00 4.05 0.35 0.08 85.80 10:44:01 PM 7 31.64 0.00 6.07 13.94 0.08 48.26 10:45:01 PM all 22.39 0.00 0.77 0.05 0.08 76.71 10:45:01 PM 0 25.20 0.00 0.63 0.00 0.10 74.06 10:45:01 PM 1 13.47 0.00 0.68 0.00 0.07 85.78 10:45:01 PM 2 18.33 0.00 0.72 0.00 0.10 80.85 10:45:01 PM 3 31.06 0.00 0.84 0.00 0.07 68.04 10:45:01 PM 4 2.30 0.00 0.35 0.08 0.08 97.18 10:45:01 PM 5 60.67 0.00 1.86 0.00 0.08 37.39 10:45:01 PM 6 16.30 0.00 0.65 0.00 0.08 82.96 10:45:01 PM 7 11.81 0.00 0.43 0.33 0.03 87.39 10:46:01 PM all 20.48 0.00 0.86 0.03 0.07 78.57 10:46:01 PM 0 29.01 0.00 0.90 0.15 0.08 69.85 10:46:01 PM 1 11.77 0.00 0.68 0.00 0.08 87.46 10:46:01 PM 2 13.38 0.00 0.83 0.00 0.07 85.72 10:46:01 PM 3 10.87 0.00 0.85 0.02 0.07 88.20 10:46:01 PM 4 7.48 0.00 0.75 0.02 0.05 91.70 10:46:01 PM 5 7.15 0.00 0.67 0.03 0.05 92.10 10:46:01 PM 6 33.18 0.00 0.99 0.00 0.08 65.75 10:46:01 PM 7 50.98 0.00 1.17 0.00 0.08 47.76 10:47:01 PM all 17.56 0.00 2.86 0.82 0.09 78.66 10:47:01 PM 0 8.12 0.00 2.39 0.43 0.12 88.94 10:47:01 PM 1 13.95 0.00 2.12 0.10 0.08 83.74 10:47:01 PM 2 13.72 0.00 2.25 0.12 0.10 83.81 10:47:01 PM 3 11.62 0.00 2.03 0.72 0.08 85.55 10:47:01 PM 4 13.56 0.00 3.59 0.27 0.12 82.46 10:47:01 PM 5 44.81 0.00 4.15 0.12 0.08 50.84 10:47:01 PM 6 14.49 0.00 2.22 4.65 0.07 78.57 10:47:01 PM 7 20.23 0.00 4.14 0.15 0.10 75.37 10:48:01 PM all 9.97 0.00 1.53 1.43 0.07 87.01 10:48:01 PM 0 12.99 0.00 1.47 1.30 0.10 84.13 10:48:01 PM 1 4.75 0.00 2.01 1.59 0.07 91.58 10:48:01 PM 2 18.92 0.00 1.44 0.92 0.07 78.64 10:48:01 PM 3 17.66 0.00 1.47 1.10 0.07 79.69 10:48:01 PM 4 8.46 0.00 2.11 4.60 0.07 84.76 10:48:01 PM 5 2.89 0.00 1.07 0.30 0.05 95.68 10:48:01 PM 6 8.09 0.00 1.05 1.00 0.05 89.81 10:48:01 PM 7 5.98 0.00 1.61 0.59 0.07 91.76 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.62 0.00 1.84 0.98 0.08 75.48 Average: 0 20.90 0.00 1.68 0.74 0.09 76.59 Average: 1 20.71 0.00 1.79 0.82 0.09 76.59 Average: 2 20.35 0.00 1.64 0.74 0.09 77.19 Average: 3 16.22 0.00 1.75 0.76 0.08 81.20 Average: 4 13.82 0.00 1.77 0.77 0.08 83.56 Average: 5 25.11 0.00 1.91 1.19 0.07 71.72 Average: 6 30.28 0.00 2.24 0.98 0.08 66.42 Average: 7 25.57 0.00 1.98 1.81 0.08 70.56