---> uname -a: Linux prd-centos8-docker-8c-8g-1527.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1143 25087 19 5659 30273 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:c5:4b:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.22/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85750sec preferred_lft 85750sec inet6 fe80::f816:3eff:fec5:4b91/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:60:58:e5 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::42:6ff:fe60:58e5/64 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) 10/09/2025 _x86_64_ (8 CPU) 10:50:00 LINUX RESTART (8 CPU) 10:50:00 AM tps rtps wtps bread/s bwrtn/s 10:51:02 AM 510.14 277.37 232.77 21500.97 42262.58 10:52:01 AM 258.77 18.37 240.40 4048.94 12820.42 10:53:02 AM 225.78 1.55 224.23 656.02 51713.23 10:54:01 AM 38.38 0.24 38.14 69.13 847.14 10:55:01 AM 13.26 0.43 12.83 20.93 316.28 10:56:01 AM 7.05 0.05 7.00 0.53 424.61 10:57:01 AM 57.96 0.00 57.96 0.00 11830.66 10:58:01 AM 75.39 0.00 75.39 0.00 12540.20 10:59:01 AM 202.32 0.00 202.32 0.00 2501.43 11:00:01 AM 61.70 3.78 57.91 6183.14 30414.46 Average: 146.05 30.92 115.13 3301.67 16669.37 10:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:02 AM 29670324 31292836 2985388 9.14 2688 1947128 1449596 4.30 147620 2412216 150340 10:52:01 AM 27802532 29973220 4853180 14.86 2688 2482724 3108556 9.22 234776 4131988 281128 10:53:02 AM 25434256 28838112 7221456 22.11 2688 3687732 3756284 11.14 343556 6272808 200 10:54:01 AM 24949256 28360256 7706456 23.60 2688 3693020 4050564 12.02 439340 6657768 68 10:55:01 AM 24849352 28264724 7806360 23.91 2688 3697724 3896844 11.56 441276 6757488 116 10:56:01 AM 25671992 29096492 6983720 21.39 2688 3706864 3214788 9.54 443220 5936976 20 10:57:01 AM 24397984 28470980 8257728 25.29 2688 4333212 3704728 10.99 508328 7097912 282788 10:58:01 AM 23020328 27181396 9635384 29.51 2688 4429980 6294140 18.67 555392 8407868 1352 10:59:01 AM 24746456 28863404 7909256 24.22 2688 4374236 3308624 9.82 556448 6701516 20700 11:00:01 AM 23685956 28991404 8969756 27.47 2688 5549896 3453548 10.25 793608 7504260 126896 Average: 25422844 28933282 7232868 22.15 2688 3790252 3623767 10.75 446356 6188080 86361 10:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:02 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:51:02 AM eth0 396.24 258.43 1797.96 61.81 0.00 0.00 0.00 0.00 10:51:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM eth0 411.76 321.84 5204.43 62.63 0.00 0.00 0.00 0.00 10:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:02 AM eth0 424.43 284.45 10677.05 35.84 0.00 0.00 0.00 0.00 10:53:02 AM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:53:02 AM veth298fded 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM lo 36.55 36.55 3.53 3.53 0.00 0.00 0.00 0.00 10:54:01 AM eth0 60.56 42.75 21.02 23.36 0.00 0.00 0.00 0.00 10:54:01 AM docker0 10.52 11.84 1.56 1.45 0.00 0.00 0.00 0.00 10:54:01 AM vethcfb8f0c 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:55:01 AM lo 61.36 61.36 3.35 3.35 0.00 0.00 0.00 0.00 10:55:01 AM eth0 164.18 136.20 49.85 59.03 0.00 0.00 0.00 0.00 10:55:01 AM docker0 2.05 2.52 0.30 0.44 0.00 0.00 0.00 0.00 10:56:01 AM lo 23.66 23.66 1.16 1.16 0.00 0.00 0.00 0.00 10:56:01 AM eth0 146.56 122.05 91.74 47.16 0.00 0.00 0.00 0.00 10:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 AM eth0 483.19 285.30 3028.54 52.35 0.00 0.00 0.00 0.00 10:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 AM lo 698.42 698.42 105.52 105.52 0.00 0.00 0.00 0.00 10:58:01 AM eth0 82.74 53.30 22.34 24.55 0.00 0.00 0.00 0.00 10:58:01 AM docker0 301.57 313.51 47.22 52.08 0.00 0.00 0.00 0.00 10:58:01 AM veth7319d35 270.79 281.59 47.70 42.35 0.00 0.00 0.00 0.00 10:58:01 AM veth4631cb5 30.77 32.62 3.64 9.99 0.00 0.00 0.00 0.00 10:59:01 AM lo 731.54 731.54 145.32 145.32 0.00 0.00 0.00 0.00 10:59:01 AM eth0 76.50 59.22 268.01 24.19 0.00 0.00 0.00 0.00 10:59:01 AM docker0 338.69 346.04 76.34 67.57 0.00 0.00 0.00 0.00 11:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM eth0 210.93 173.26 3447.68 19.03 0.00 0.00 0.00 0.00 11:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 155.21 155.21 25.90 25.90 0.00 0.00 0.00 0.00 Average: eth0 246.15 173.88 2458.45 41.05 0.00 0.00 0.00 0.00 Average: docker0 65.30 67.41 12.55 12.16 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) 10/09/2025 _x86_64_ (8 CPU) 10:50:00 LINUX RESTART (8 CPU) 10:50:00 AM CPU %user %nice %system %iowait %steal %idle 10:51:02 AM all 18.08 0.02 3.62 1.64 0.08 76.57 10:51:02 AM 0 20.98 0.00 2.32 0.88 0.08 75.74 10:51:02 AM 1 23.03 0.00 4.14 0.88 0.10 71.84 10:51:02 AM 2 20.05 0.02 3.64 2.64 0.08 73.57 10:51:02 AM 3 27.77 0.00 2.83 1.17 0.08 68.15 10:51:02 AM 4 10.71 0.00 2.42 1.41 0.07 85.39 10:51:02 AM 5 19.50 0.10 4.99 0.55 0.08 74.77 10:51:02 AM 6 14.02 0.00 4.13 2.61 0.07 79.17 10:51:02 AM 7 8.45 0.02 4.46 2.95 0.07 84.06 10:52:01 AM all 27.95 0.00 1.46 0.86 0.10 69.63 10:52:01 AM 0 31.85 0.00 1.14 0.85 0.12 66.04 10:52:01 AM 1 19.49 0.00 1.24 0.44 0.08 78.74 10:52:01 AM 2 23.80 0.00 1.43 0.92 0.10 73.75 10:52:01 AM 3 21.33 0.00 1.33 0.83 0.09 76.43 10:52:01 AM 4 29.13 0.00 1.67 0.78 0.12 68.29 10:52:01 AM 5 47.56 0.00 2.01 1.51 0.10 48.82 10:52:01 AM 6 18.27 0.00 1.14 1.04 0.07 79.48 10:52:01 AM 7 32.19 0.00 1.75 0.49 0.10 65.46 10:53:02 AM all 39.03 0.00 2.80 1.02 0.10 57.05 10:53:02 AM 0 37.52 0.00 2.27 1.13 0.12 58.97 10:53:02 AM 1 40.05 0.00 3.04 1.60 0.08 55.23 10:53:02 AM 2 44.99 0.00 2.84 0.79 0.12 51.26 10:53:02 AM 3 35.15 0.00 2.70 1.76 0.12 60.27 10:53:02 AM 4 46.81 0.00 2.11 0.22 0.08 50.78 10:53:02 AM 5 53.87 0.00 3.95 1.53 0.12 40.54 10:53:02 AM 6 20.56 0.00 2.80 0.55 0.08 75.99 10:53:02 AM 7 33.32 0.00 2.69 0.55 0.10 63.34 10:54:01 AM all 24.42 0.00 2.11 0.09 0.10 73.28 10:54:01 AM 0 15.92 0.00 1.70 0.03 0.14 82.21 10:54:01 AM 1 22.48 0.00 2.03 0.07 0.09 75.34 10:54:01 AM 2 30.15 0.00 2.23 0.03 0.10 67.48 10:54:01 AM 3 28.43 0.00 2.26 0.20 0.10 69.00 10:54:01 AM 4 22.40 0.00 2.01 0.17 0.12 75.30 10:54:01 AM 5 30.22 0.00 2.28 0.05 0.09 67.36 10:54:01 AM 6 17.61 0.00 2.06 0.03 0.10 80.19 10:54:01 AM 7 28.17 0.00 2.29 0.12 0.08 69.34 10:55:01 AM all 8.25 0.00 1.20 0.02 0.07 90.46 10:55:01 AM 0 6.75 0.00 1.35 0.03 0.07 91.79 10:55:01 AM 1 7.95 0.00 1.71 0.03 0.08 90.23 10:55:01 AM 2 5.67 0.00 1.52 0.00 0.08 92.72 10:55:01 AM 3 6.18 0.00 1.29 0.03 0.07 92.43 10:55:01 AM 4 12.04 0.00 1.30 0.02 0.05 86.59 10:55:01 AM 5 9.09 0.00 0.82 0.02 0.08 89.99 10:55:01 AM 6 9.88 0.00 0.97 0.00 0.05 89.10 10:55:01 AM 7 8.40 0.00 0.67 0.00 0.07 90.87 10:56:01 AM all 11.13 0.00 0.56 0.01 0.06 88.24 10:56:01 AM 0 6.36 0.00 0.23 0.05 0.05 93.31 10:56:01 AM 1 38.84 0.00 0.88 0.00 0.10 60.17 10:56:01 AM 2 4.66 0.00 0.62 0.00 0.07 94.66 10:56:01 AM 3 14.66 0.00 0.72 0.02 0.07 84.54 10:56:01 AM 4 5.83 0.00 0.32 0.00 0.05 93.80 10:56:01 AM 5 5.44 0.00 0.37 0.02 0.05 94.12 10:56:01 AM 6 5.32 0.00 0.30 0.00 0.03 94.34 10:56:01 AM 7 7.93 0.00 1.05 0.03 0.03 90.95 10:57:01 AM all 32.97 0.00 1.54 0.20 0.10 65.19 10:57:01 AM 0 34.09 0.00 1.15 0.75 0.10 63.91 10:57:01 AM 1 40.93 0.00 2.01 0.08 0.12 56.86 10:57:01 AM 2 40.71 0.00 2.01 0.30 0.10 56.87 10:57:01 AM 3 32.65 0.00 1.57 0.13 0.12 65.52 10:57:01 AM 4 21.36 0.00 1.44 0.08 0.08 77.03 10:57:01 AM 5 19.48 0.00 1.42 0.05 0.07 78.97 10:57:01 AM 6 43.25 0.00 1.06 0.07 0.10 55.53 10:57:01 AM 7 31.31 0.00 1.66 0.12 0.10 66.81 10:58:01 AM all 27.28 0.00 1.65 0.27 0.10 70.70 10:58:01 AM 0 31.21 0.00 1.46 0.00 0.10 67.23 10:58:01 AM 1 16.08 0.00 1.61 0.18 0.12 82.01 10:58:01 AM 2 22.15 0.00 1.31 0.27 0.08 76.19 10:58:01 AM 3 44.81 0.00 2.18 0.33 0.10 52.58 10:58:01 AM 4 20.93 0.00 1.49 0.32 0.10 77.16 10:58:01 AM 5 28.44 0.00 1.63 0.67 0.10 69.16 10:58:01 AM 6 19.24 0.00 1.61 0.28 0.10 78.77 10:58:01 AM 7 35.33 0.00 1.96 0.12 0.10 62.50 10:59:01 AM all 29.04 0.00 1.59 0.40 0.10 68.87 10:59:01 AM 0 39.94 0.00 1.77 2.44 0.10 55.75 10:59:01 AM 1 44.90 0.00 2.76 0.13 0.12 52.09 10:59:01 AM 2 21.91 0.00 1.17 0.12 0.10 76.70 10:59:01 AM 3 25.10 0.00 2.14 0.12 0.10 72.54 10:59:01 AM 4 17.04 0.00 1.50 0.02 0.10 81.34 10:59:01 AM 5 40.41 0.00 1.14 0.13 0.12 58.20 10:59:01 AM 6 12.28 0.00 1.14 0.07 0.10 86.42 10:59:01 AM 7 30.77 0.00 1.11 0.13 0.08 67.91 11:00:01 AM all 36.17 0.00 1.60 0.59 0.08 61.56 11:00:01 AM 0 43.92 0.00 1.54 0.70 0.10 53.74 11:00:01 AM 1 26.46 0.00 1.47 0.00 0.07 72.00 11:00:01 AM 2 57.28 0.00 2.09 1.49 0.10 39.04 11:00:01 AM 3 44.71 0.00 1.99 0.00 0.10 53.19 11:00:01 AM 4 42.64 0.00 2.06 0.10 0.08 55.12 11:00:01 AM 5 16.67 0.00 1.27 2.13 0.05 79.89 11:00:01 AM 6 13.24 0.00 1.29 0.22 0.08 85.17 11:00:01 AM 7 44.44 0.00 1.07 0.10 0.08 54.30 Average: all 25.40 0.00 1.82 0.51 0.09 72.18 Average: 0 26.84 0.00 1.50 0.69 0.10 70.88 Average: 1 28.03 0.00 2.10 0.34 0.10 69.44 Average: 2 27.11 0.00 1.89 0.66 0.09 70.25 Average: 3 28.08 0.00 1.90 0.46 0.09 69.46 Average: 4 22.83 0.00 1.63 0.31 0.09 75.14 Average: 5 27.00 0.01 1.99 0.67 0.09 70.25 Average: 6 17.34 0.00 1.66 0.49 0.08 80.43 Average: 7 25.99 0.00 1.87 0.47 0.08 71.59