---> uname -a: Linux prd-centos8-docker-8c-8g-46767.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 1133 25302 19 5455 30283 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:99:87:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.88/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe99:870b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:a1:cf:6c 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:abff:fea1:cf6c/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) 09/18/2025 _x86_64_ (8 CPU) 07:49:52 LINUX RESTART (8 CPU) 07:50:01 AM tps rtps wtps bread/s bwrtn/s 07:51:01 AM 212.04 32.87 179.18 7603.15 43216.36 07:52:01 AM 257.98 18.94 239.04 4212.20 12400.95 07:53:01 AM 219.29 0.63 218.66 415.86 51173.53 07:54:01 AM 37.14 0.18 36.95 13.20 789.34 07:55:01 AM 21.33 0.48 20.84 21.46 435.44 07:56:01 AM 3.18 0.00 3.18 0.00 79.09 07:57:01 AM 11.65 0.00 11.65 0.00 547.63 07:58:01 AM 82.27 0.00 82.27 0.00 22962.64 07:59:01 AM 41.52 0.00 41.52 0.00 1120.83 08:00:00 AM 181.58 2.49 179.09 4541.96 2413.63 08:00:01 AM 23.53 0.00 23.53 0.00 941.18 08:01:01 AM 72.93 0.85 72.08 82.77 29942.30 Average: 103.56 5.13 98.43 1530.97 15006.45 07:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:51:01 AM 29626404 31287740 3029308 9.28 2688 1984508 1426696 4.23 147936 2452132 169836 07:52:01 AM 27627084 29806044 5028628 15.40 2688 2491152 2591740 7.69 245688 4294508 263624 07:53:01 AM 25111820 28516804 7543892 23.10 2688 3688272 4059704 12.05 361744 6574108 72 07:54:01 AM 24677088 28087068 7978624 24.43 2688 3692236 4372272 12.97 435420 6930640 60 07:55:01 AM 24567384 27982932 8088328 24.77 2688 3697864 4173724 12.38 437628 7038992 32 07:56:01 AM 24554144 27970460 8101568 24.81 2688 3698700 4189888 12.43 437676 7052496 104 07:57:01 AM 25372092 28798436 7283620 22.30 2688 3708692 3518296 10.44 439552 6238612 20 07:58:01 AM 24404228 28523312 8251484 25.27 2688 4377412 3919660 11.63 532028 7060228 3920 07:59:01 AM 23109248 27271892 9546464 29.23 2688 4431664 6189040 18.36 551492 8319984 4068 08:00:00 AM 24330316 28905300 8325396 25.49 2688 4830764 3474672 10.31 645344 7020544 340888 08:00:01 AM 24107376 28895900 8548336 26.18 2688 5043292 3473556 10.31 706412 7179716 553392 08:01:01 AM 25925888 31027088 6729824 20.61 2688 5347144 1483096 4.40 915604 5148712 24408 Average: 25284423 28922748 7371289 22.57 2688 3915975 3572695 10.60 488044 6275889 113369 07:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 384.02 270.95 1878.89 70.48 0.00 0.00 0.00 0.00 07:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 416.74 313.96 5024.83 53.64 0.00 0.00 0.00 0.00 07:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 416.36 284.77 10675.56 36.03 0.00 0.00 0.00 0.00 07:53:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:53:01 AM vethe34613d 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 07:54:01 AM lo 37.92 37.92 3.57 3.57 0.00 0.00 0.00 0.00 07:54:01 AM eth0 81.94 58.55 24.79 27.82 0.00 0.00 0.00 0.00 07:54:01 AM docker0 10.31 11.70 1.53 1.49 0.00 0.00 0.00 0.00 07:54:01 AM veth0c98ba2 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:55:01 AM lo 61.13 61.13 3.34 3.34 0.00 0.00 0.00 0.00 07:55:01 AM eth0 341.97 237.49 100.11 99.94 0.00 0.00 0.00 0.00 07:55:01 AM docker0 2.08 2.50 0.30 0.36 0.00 0.00 0.00 0.00 07:56:01 AM lo 60.29 60.29 2.94 2.94 0.00 0.00 0.00 0.00 07:56:01 AM eth0 206.23 155.71 59.37 63.11 0.00 0.00 0.00 0.00 07:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 AM lo 12.73 12.73 0.62 0.62 0.00 0.00 0.00 0.00 07:57:01 AM eth0 119.48 99.17 95.29 33.40 0.00 0.00 0.00 0.00 07:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 07:58:01 AM eth0 429.55 203.30 2960.60 24.84 0.00 0.00 0.00 0.00 07:58:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 AM veth201ac0f 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:59:01 AM lo 742.84 742.84 131.85 131.85 0.00 0.00 0.00 0.00 07:59:01 AM eth0 201.08 119.09 54.96 49.47 0.00 0.00 0.00 0.00 07:59:01 AM docker0 319.66 331.57 56.22 69.09 0.00 0.00 0.00 0.00 07:59:01 AM veth201ac0f 285.55 296.63 56.61 48.51 0.00 0.00 0.00 0.00 07:59:01 AM veth04cc99f 34.11 35.59 3.98 20.85 0.00 0.00 0.00 0.00 08:00:00 AM lo 728.82 728.82 122.49 122.49 0.00 0.00 0.00 0.00 08:00:00 AM eth0 163.33 122.33 1537.68 35.26 0.00 0.00 0.00 0.00 08:00:00 AM docker0 327.22 336.11 68.57 51.48 0.00 0.00 0.00 0.00 08:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 AM eth0 7.35 0.00 1.37 0.00 0.00 0.00 0.00 0.00 08:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM eth0 28.12 23.48 20.05 10.72 0.00 0.00 0.00 0.00 08:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 148.70 148.70 23.95 23.95 0.00 0.00 0.00 0.00 Average: eth0 253.37 171.58 2037.72 45.85 0.00 0.00 0.00 0.00 Average: docker0 59.60 61.65 11.44 11.08 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) 09/18/2025 _x86_64_ (8 CPU) 07:49:52 LINUX RESTART (8 CPU) 07:50:01 AM CPU %user %nice %system %iowait %steal %idle 07:51:01 AM all 13.72 0.00 2.55 3.25 0.05 80.43 07:51:01 AM 0 8.28 0.00 1.76 0.45 0.07 89.44 07:51:01 AM 1 22.69 0.00 3.43 5.71 0.05 68.13 07:51:01 AM 2 8.80 0.00 3.20 3.82 0.05 84.13 07:51:01 AM 3 12.68 0.00 1.46 0.40 0.03 85.43 07:51:01 AM 4 12.20 0.00 2.41 1.19 0.05 84.15 07:51:01 AM 5 18.32 0.00 2.73 3.41 0.05 75.49 07:51:01 AM 6 19.61 0.00 2.34 10.30 0.05 67.70 07:51:01 AM 7 7.17 0.00 3.07 0.70 0.05 89.01 07:52:01 AM all 31.24 0.00 1.40 1.15 0.09 66.12 07:52:01 AM 0 27.38 0.00 1.64 1.14 0.10 69.74 07:52:01 AM 1 37.49 0.00 1.92 3.13 0.10 57.36 07:52:01 AM 2 19.57 0.00 0.97 1.00 0.08 78.37 07:52:01 AM 3 38.64 0.00 1.14 1.02 0.10 59.10 07:52:01 AM 4 47.08 0.00 2.10 0.27 0.10 50.45 07:52:01 AM 5 24.78 0.00 1.11 1.56 0.07 72.49 07:52:01 AM 6 30.15 0.00 1.17 0.54 0.10 68.04 07:52:01 AM 7 24.80 0.00 1.12 0.57 0.08 73.42 07:53:01 AM all 33.38 0.00 2.63 2.30 0.09 61.60 07:53:01 AM 0 27.72 0.00 1.97 0.76 0.10 69.46 07:53:01 AM 1 39.70 0.00 3.19 4.57 0.10 52.43 07:53:01 AM 2 39.46 0.00 2.66 4.67 0.08 53.12 07:53:01 AM 3 46.42 0.00 3.27 4.16 0.10 46.05 07:53:01 AM 4 35.64 0.00 2.15 1.95 0.10 60.17 07:53:01 AM 5 24.84 0.00 2.99 1.39 0.10 70.68 07:53:01 AM 6 25.75 0.00 1.68 0.02 0.07 72.49 07:53:01 AM 7 27.58 0.00 3.11 0.87 0.08 68.35 07:54:01 AM all 22.78 0.00 2.00 0.05 0.09 75.08 07:54:01 AM 0 17.00 0.00 1.81 0.05 0.10 81.04 07:54:01 AM 1 26.76 0.00 2.16 0.05 0.08 70.95 07:54:01 AM 2 29.90 0.00 2.71 0.07 0.08 67.24 07:54:01 AM 3 15.73 0.00 1.69 0.05 0.10 82.43 07:54:01 AM 4 28.90 0.00 2.59 0.03 0.07 68.40 07:54:01 AM 5 24.54 0.00 1.81 0.07 0.07 73.52 07:54:01 AM 6 21.11 0.00 1.74 0.07 0.10 76.98 07:54:01 AM 7 18.28 0.00 1.46 0.05 0.08 80.13 07:55:01 AM all 12.30 0.00 1.72 0.04 0.11 85.84 07:55:01 AM 0 13.11 0.00 1.55 0.02 0.10 85.22 07:55:01 AM 1 12.55 0.00 2.09 0.02 0.08 85.26 07:55:01 AM 2 12.57 0.00 2.04 0.03 0.15 85.20 07:55:01 AM 3 8.92 0.00 1.53 0.02 0.12 89.42 07:55:01 AM 4 12.96 0.00 1.57 0.12 0.08 85.27 07:55:01 AM 5 13.05 0.00 1.97 0.07 0.12 84.79 07:55:01 AM 6 12.20 0.00 1.64 0.02 0.12 86.03 07:55:01 AM 7 12.99 0.00 1.36 0.03 0.10 85.52 07:56:01 AM all 1.55 0.00 0.66 0.00 0.05 97.74 07:56:01 AM 0 1.82 0.00 0.30 0.02 0.05 97.81 07:56:01 AM 1 1.74 0.00 0.48 0.00 0.05 97.73 07:56:01 AM 2 1.32 0.00 1.12 0.02 0.05 97.49 07:56:01 AM 3 1.42 0.00 1.12 0.00 0.05 97.41 07:56:01 AM 4 1.37 0.00 0.67 0.00 0.05 97.91 07:56:01 AM 5 1.40 0.00 0.87 0.00 0.05 97.68 07:56:01 AM 6 1.63 0.00 0.38 0.00 0.03 97.95 07:56:01 AM 7 1.69 0.00 0.30 0.00 0.03 97.98 07:57:01 AM all 11.11 0.00 0.44 0.06 0.04 88.34 07:57:01 AM 0 41.97 0.00 0.82 0.00 0.07 57.14 07:57:01 AM 1 5.52 0.00 0.52 0.05 0.05 93.86 07:57:01 AM 2 18.66 0.00 0.38 0.00 0.05 80.90 07:57:01 AM 3 3.51 0.00 0.28 0.12 0.05 96.04 07:57:01 AM 4 1.84 0.00 0.63 0.00 0.02 97.51 07:57:01 AM 5 4.12 0.00 0.63 0.32 0.05 94.87 07:57:01 AM 6 7.81 0.00 0.18 0.00 0.02 91.99 07:57:01 AM 7 5.41 0.00 0.10 0.00 0.03 94.45 07:58:01 AM all 32.97 0.00 1.54 1.42 0.09 63.97 07:58:01 AM 0 39.78 0.00 1.17 0.74 0.12 58.20 07:58:01 AM 1 34.86 0.00 1.67 3.05 0.10 60.32 07:58:01 AM 2 36.35 0.00 2.13 1.26 0.10 60.17 07:58:01 AM 3 31.43 0.00 1.64 0.15 0.08 66.69 07:58:01 AM 4 38.11 0.00 1.66 0.84 0.08 59.31 07:58:01 AM 5 30.71 0.00 1.34 3.92 0.08 63.94 07:58:01 AM 6 25.61 0.00 1.19 1.12 0.08 71.99 07:58:01 AM 7 26.91 0.00 1.54 0.30 0.07 71.18 07:59:01 AM all 28.01 0.00 1.64 0.10 0.11 70.15 07:59:01 AM 0 23.25 0.00 1.52 0.02 0.12 75.10 07:59:01 AM 1 33.42 0.00 1.41 0.02 0.12 65.04 07:59:01 AM 2 35.34 0.00 1.19 0.47 0.10 62.90 07:59:01 AM 3 37.28 0.00 2.06 0.05 0.10 60.51 07:59:01 AM 4 16.88 0.00 1.61 0.08 0.10 81.33 07:59:01 AM 5 26.29 0.00 1.69 0.05 0.12 71.85 07:59:01 AM 6 28.73 0.00 1.53 0.03 0.12 69.59 07:59:01 AM 7 22.86 0.00 2.12 0.05 0.10 74.87 08:00:00 AM all 31.86 0.00 1.78 0.69 0.11 65.56 08:00:00 AM 0 48.47 0.00 1.12 0.00 0.12 50.30 08:00:00 AM 1 41.60 0.00 3.19 1.04 0.12 54.05 08:00:00 AM 2 26.46 0.00 1.34 0.00 0.10 72.10 08:00:00 AM 3 21.94 0.00 3.12 3.68 0.10 71.17 08:00:00 AM 4 40.97 0.00 1.27 0.25 0.12 57.39 08:00:00 AM 5 24.46 0.00 0.81 0.42 0.10 74.20 08:00:00 AM 6 34.62 0.00 1.95 0.02 0.08 63.33 08:00:00 AM 7 16.48 0.00 1.48 0.08 0.10 81.86 08:00:01 AM all 17.66 0.00 19.58 0.00 0.00 62.76 08:00:01 AM 0 40.30 0.00 22.39 0.00 0.00 37.31 08:00:01 AM 1 14.29 0.00 30.16 0.00 0.00 55.56 08:00:01 AM 2 24.24 0.00 13.64 0.00 0.00 62.12 08:00:01 AM 3 12.31 0.00 33.85 0.00 0.00 53.85 08:00:01 AM 4 17.19 0.00 12.50 0.00 0.00 70.31 08:00:01 AM 5 12.31 0.00 35.38 0.00 0.00 52.31 08:00:01 AM 6 16.42 0.00 5.97 0.00 0.00 77.61 08:00:01 AM 7 3.12 0.00 3.12 0.00 0.00 93.75 08:00:01 AM CPU %user %nice %system %iowait %steal %idle 08:01:01 AM all 16.53 0.00 1.42 1.52 0.06 80.47 08:01:01 AM 0 13.61 0.00 0.72 1.04 0.07 84.57 08:01:01 AM 1 19.10 0.00 1.76 3.36 0.07 75.72 08:01:01 AM 2 24.34 0.00 1.47 3.09 0.07 71.03 08:01:01 AM 3 21.93 0.00 1.81 0.32 0.07 75.88 08:01:01 AM 4 5.17 0.00 1.22 1.71 0.05 91.86 08:01:01 AM 5 16.51 0.00 1.57 1.09 0.05 80.78 08:01:01 AM 6 20.83 0.00 1.59 0.05 0.05 77.49 08:01:01 AM 7 10.76 0.00 1.22 1.52 0.05 86.45 Average: all 21.38 0.00 1.63 0.96 0.08 75.95 Average: 0 23.84 0.00 1.33 0.38 0.09 74.36 Average: 1 24.98 0.00 2.01 1.91 0.08 71.02 Average: 2 22.96 0.00 1.76 1.31 0.08 73.88 Average: 3 21.78 0.00 1.77 0.90 0.08 75.47 Average: 4 21.88 0.00 1.64 0.58 0.07 75.82 Average: 5 18.98 0.00 1.63 1.12 0.08 78.20 Average: 6 20.70 0.00 1.40 1.11 0.07 76.72 Average: 7 15.88 0.00 1.53 0.38 0.07 82.14