---> uname -a: Linux prd-centos8-docker-8c-8g-42685.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1622 22314 19 7953 29794 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:dc:b0:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.163/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85594sec preferred_lft 85594sec inet6 fe80::f816:3eff:fedc:b036/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:96:8c:fc 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) 08/31/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 149.08 2.48 146.60 1590.67 11260.13 10:39:01 PM 152.46 13.63 138.83 1588.14 5075.00 10:40:01 PM 146.42 1.47 144.95 629.12 14910.00 10:41:01 PM 59.92 0.00 59.92 0.00 5659.54 10:42:01 PM 107.93 2.00 105.93 138.11 3615.58 10:43:01 PM 181.69 0.03 181.66 19.33 41828.02 10:44:01 PM 1264.87 0.02 1264.86 13.60 64989.04 10:45:01 PM 920.93 0.00 920.93 0.00 39221.86 10:46:01 PM 13.31 0.00 13.31 0.00 665.26 10:47:01 PM 3.57 0.00 3.57 0.00 727.81 10:48:01 PM 47.24 0.00 47.24 0.00 3174.19 10:49:02 PM 678.71 0.48 678.22 24.66 39840.59 Average: 310.51 1.68 308.83 333.64 19247.42 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29439968 31257520 3215744 9.85 2688 2134188 1369300 4.06 158196 2590556 96836 10:39:01 PM 28591036 30813384 4064676 12.45 2688 2530868 2339080 6.94 217256 3347432 343212 10:40:01 PM 27246764 29616780 5408948 16.56 2688 2675424 2827936 8.39 277980 4613572 52848 10:41:01 PM 26867548 29404564 5788164 17.72 2688 2839528 3472832 10.30 292704 4965780 64908 10:42:01 PM 26539372 29331040 6116340 18.73 2688 3090000 2910120 8.63 327664 5245924 240216 10:43:01 PM 23359500 27945768 9296212 28.47 2688 4798300 4290108 12.73 486556 8043336 836928 10:44:01 PM 23257564 28904304 9398148 28.78 2688 5667044 3002860 8.91 527368 7696148 194628 10:45:01 PM 21780600 28187944 10875112 33.30 2688 6325056 3182552 9.44 593552 8875828 20 10:46:01 PM 19950564 26359240 12705148 38.91 2688 6325436 3516124 10.43 594736 10652304 20 10:47:01 PM 20557980 26996348 12097732 37.05 2688 6354812 3627592 10.76 599584 10054812 9504 10:48:01 PM 20945360 27673076 11710352 35.86 2688 6629684 3191020 9.47 642280 9625788 249404 10:49:02 PM 22950396 30596740 9705316 29.72 2688 7493020 1538884 4.57 1130404 7059848 74820 Average: 24290554 28923892 8365158 25.62 2688 4738613 2939034 8.72 487357 6897611 180279 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 115.19 95.83 1129.88 32.26 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 442.84 348.84 5693.11 63.58 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 137.52 115.79 1745.79 18.21 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 153.62 116.68 2544.87 16.74 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 199.45 181.74 1942.83 28.57 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 589.94 445.43 8235.69 52.05 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 73.89 51.92 1668.60 4.05 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 132.76 120.26 1525.37 18.39 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 0.30 0.38 0.07 0.24 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 0.35 0.32 0.14 0.29 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 184.69 154.54 2535.60 25.56 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 10:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:02 PM eth0 356.71 479.67 989.59 7573.34 0.00 0.00 0.00 0.00 10:49:02 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 198.94 175.96 2334.30 652.83 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) 08/31/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.74 0.00 0.88 0.48 0.04 90.86 10:38:01 PM 0 3.96 0.00 0.65 0.69 0.03 94.67 10:38:01 PM 1 5.50 0.00 0.77 0.48 0.05 93.20 10:38:01 PM 2 12.45 0.00 1.22 0.57 0.05 85.71 10:38:01 PM 3 7.67 0.00 0.55 0.42 0.03 91.32 10:38:01 PM 4 4.81 0.00 0.52 0.43 0.02 94.22 10:38:01 PM 5 1.00 0.00 0.50 0.73 0.02 97.75 10:38:01 PM 6 10.48 0.00 1.05 0.17 0.07 88.23 10:38:01 PM 7 16.07 0.00 1.79 0.35 0.03 81.75 10:39:01 PM all 8.98 0.00 0.97 0.42 0.06 89.58 10:39:01 PM 0 11.24 0.00 0.86 0.03 0.07 87.80 10:39:01 PM 1 5.42 0.00 0.67 0.30 0.05 93.56 10:39:01 PM 2 11.98 0.00 2.14 0.62 0.08 85.17 10:39:01 PM 3 5.29 0.00 0.75 0.85 0.05 93.05 10:39:01 PM 4 7.40 0.00 1.14 0.62 0.07 90.76 10:39:01 PM 5 8.74 0.00 0.81 0.55 0.07 89.83 10:39:01 PM 6 10.12 0.00 0.57 0.13 0.03 89.14 10:39:01 PM 7 11.61 0.00 0.80 0.23 0.07 87.28 10:40:01 PM all 46.03 0.00 1.23 0.63 0.11 52.01 10:40:01 PM 0 28.47 0.00 1.07 0.47 0.10 69.88 10:40:01 PM 1 33.63 0.00 1.77 1.99 0.12 62.49 10:40:01 PM 2 53.46 0.00 0.82 0.79 0.10 44.83 10:40:01 PM 3 64.68 0.00 0.80 0.33 0.10 34.09 10:40:01 PM 4 58.31 0.00 0.72 0.25 0.12 40.59 10:40:01 PM 5 29.51 0.00 1.18 0.79 0.08 68.44 10:40:01 PM 6 59.40 0.00 1.98 0.25 0.14 38.23 10:40:01 PM 7 40.77 0.00 1.48 0.13 0.12 57.50 10:41:01 PM all 47.53 0.00 1.32 0.30 0.11 50.74 10:41:01 PM 0 45.80 0.00 1.44 0.10 0.12 52.54 10:41:01 PM 1 39.76 0.00 1.51 0.07 0.10 58.57 10:41:01 PM 2 39.37 0.00 1.11 0.07 0.12 59.34 10:41:01 PM 3 47.25 0.00 1.44 0.92 0.10 50.28 10:41:01 PM 4 50.47 0.00 1.01 0.03 0.10 48.39 10:41:01 PM 5 41.40 0.00 1.34 0.97 0.10 56.19 10:41:01 PM 6 54.17 0.00 1.10 0.00 0.12 44.61 10:41:01 PM 7 62.05 0.00 1.62 0.20 0.13 35.99 10:42:01 PM all 34.80 0.00 1.21 0.29 0.09 63.62 10:42:01 PM 0 32.04 0.00 0.72 0.02 0.07 67.16 10:42:01 PM 1 27.90 0.00 0.90 0.17 0.08 70.95 10:42:01 PM 2 29.87 0.00 1.19 0.40 0.08 68.46 10:42:01 PM 3 44.31 0.00 1.77 0.32 0.12 53.48 10:42:01 PM 4 30.83 0.00 0.79 0.23 0.07 68.08 10:42:01 PM 5 29.69 0.00 0.80 0.05 0.07 69.39 10:42:01 PM 6 39.18 0.00 1.57 0.10 0.08 59.06 10:42:01 PM 7 44.60 0.00 1.91 1.00 0.12 52.37 10:43:01 PM all 16.17 0.00 3.40 1.66 0.13 78.64 10:43:01 PM 0 52.70 0.00 5.74 0.02 0.19 41.36 10:43:01 PM 1 23.07 0.00 3.14 1.81 0.10 71.89 10:43:01 PM 2 9.84 0.00 1.90 0.64 0.10 87.52 10:43:01 PM 3 8.54 0.00 2.05 2.73 0.10 86.57 10:43:01 PM 4 4.87 0.00 3.24 0.05 0.14 91.70 10:43:01 PM 5 7.21 0.00 1.39 0.94 0.08 90.37 10:43:01 PM 6 21.09 0.00 5.65 0.00 0.17 73.10 10:43:01 PM 7 2.86 0.00 4.22 7.10 0.14 85.68 10:44:01 PM all 15.06 0.00 5.02 3.12 0.09 76.70 10:44:01 PM 0 6.62 0.00 6.41 1.90 0.12 84.95 10:44:01 PM 1 8.04 0.00 4.50 1.63 0.07 85.77 10:44:01 PM 2 11.47 0.00 7.18 9.14 0.10 72.11 10:44:01 PM 3 17.27 0.00 2.48 5.33 0.07 74.85 10:44:01 PM 4 29.99 0.00 5.94 0.84 0.10 63.12 10:44:01 PM 5 8.37 0.00 5.80 2.57 0.10 83.16 10:44:01 PM 6 27.28 0.00 3.02 1.60 0.08 68.01 10:44:01 PM 7 11.00 0.00 4.90 2.01 0.10 81.99 10:45:01 PM all 19.89 0.00 3.29 2.01 0.09 74.72 10:45:01 PM 0 3.48 0.00 1.77 0.00 0.05 94.70 10:45:01 PM 1 12.77 0.00 5.31 0.27 0.13 81.51 10:45:01 PM 2 8.87 0.00 5.31 4.98 0.10 80.74 10:45:01 PM 3 6.89 0.00 2.42 1.13 0.08 89.48 10:45:01 PM 4 10.80 0.00 1.91 0.35 0.07 86.87 10:45:01 PM 5 11.72 0.00 2.91 9.30 0.08 75.99 10:45:01 PM 6 52.43 0.00 2.34 0.07 0.10 45.07 10:45:01 PM 7 51.88 0.00 4.34 0.05 0.12 43.62 10:46:01 PM all 22.47 0.00 1.06 0.01 0.08 76.38 10:46:01 PM 0 2.94 0.00 0.38 0.07 0.03 96.58 10:46:01 PM 1 15.49 0.00 0.91 0.00 0.07 83.54 10:46:01 PM 2 18.10 0.00 0.95 0.00 0.07 80.89 10:46:01 PM 3 18.70 0.00 0.90 0.00 0.08 80.32 10:46:01 PM 4 8.10 0.00 0.85 0.03 0.08 90.93 10:46:01 PM 5 32.93 0.00 1.22 0.00 0.08 65.77 10:46:01 PM 6 64.46 0.00 2.26 0.00 0.12 33.16 10:46:01 PM 7 19.22 0.00 1.04 0.00 0.09 79.66 10:47:01 PM all 20.34 0.00 1.05 0.03 0.06 78.53 10:47:01 PM 0 7.51 0.00 0.63 0.02 0.03 91.81 10:47:01 PM 1 7.91 0.00 0.67 0.00 0.07 91.36 10:47:01 PM 2 16.21 0.00 0.99 0.10 0.03 82.67 10:47:01 PM 3 13.93 0.00 0.99 0.05 0.05 84.98 10:47:01 PM 4 19.29 0.00 1.33 0.00 0.07 79.31 10:47:01 PM 5 56.55 0.00 1.51 0.00 0.10 41.84 10:47:01 PM 6 11.16 0.00 1.21 0.00 0.05 87.58 10:47:01 PM 7 30.38 0.00 1.04 0.07 0.07 68.45 10:48:01 PM all 17.76 0.00 1.24 0.08 0.06 80.85 10:48:01 PM 0 6.00 0.00 0.48 0.00 0.05 93.47 10:48:01 PM 1 3.97 0.00 1.94 0.00 0.07 94.02 10:48:01 PM 2 65.54 0.00 1.75 0.03 0.12 32.56 10:48:01 PM 3 18.75 0.00 1.30 0.03 0.07 79.84 10:48:01 PM 4 9.13 0.00 0.82 0.00 0.05 90.00 10:48:01 PM 5 17.99 0.00 1.67 0.05 0.05 80.23 10:48:01 PM 6 9.61 0.00 0.74 0.00 0.05 89.61 10:48:01 PM 7 11.06 0.00 1.22 0.52 0.07 87.14 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:02 PM all 15.32 0.00 2.67 2.18 0.08 79.75 10:49:02 PM 0 9.34 0.00 1.27 1.51 0.08 87.79 10:49:02 PM 1 18.79 0.00 4.07 1.53 0.08 75.53 10:49:02 PM 2 6.42 0.00 3.43 1.68 0.08 88.38 10:49:02 PM 3 29.11 0.00 3.75 1.29 0.07 65.78 10:49:02 PM 4 14.67 0.00 2.57 3.73 0.07 78.96 10:49:02 PM 5 12.29 0.00 3.05 6.61 0.08 77.96 10:49:02 PM 6 16.16 0.00 1.81 0.89 0.07 81.07 10:49:02 PM 7 15.77 0.00 1.37 0.22 0.07 82.57 Average: all 22.69 0.00 1.94 0.93 0.08 74.36 Average: 0 17.41 0.00 1.76 0.40 0.08 80.35 Average: 1 16.85 0.00 2.17 0.68 0.08 80.21 Average: 2 23.70 0.00 2.32 1.57 0.09 72.32 Average: 3 23.56 0.00 1.60 1.12 0.08 73.64 Average: 4 20.75 0.00 1.73 0.55 0.08 76.89 Average: 5 21.46 0.00 1.84 1.88 0.08 74.74 Average: 6 31.28 0.00 1.93 0.27 0.09 66.43 Average: 7 26.51 0.00 2.14 0.98 0.09 70.28