---> uname -a: Linux prd-centos8-docker-8c-8g-4637.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 1125 25306 19 5458 30291 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:89:0c:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85689sec preferred_lft 85689sec inet6 fe80::f816:3eff:fe89:cdc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:6a:d4:4c 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::42:64ff:fe6a:d44c/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) 10/23/2025 _x86_64_ (8 CPU) 06:21:08 LINUX RESTART (8 CPU) 06:22:02 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 192.98 16.56 176.43 3183.05 9982.19 06:24:01 AM 191.10 2.78 188.32 1085.82 16042.06 06:25:01 AM 67.48 0.05 67.43 1.07 3632.32 06:26:02 AM 116.08 0.73 115.34 439.72 44771.01 06:27:01 AM 29.46 0.49 28.97 21.82 550.29 06:28:01 AM 8.53 0.00 8.53 0.00 466.10 06:29:01 AM 114.43 0.00 114.43 0.00 23786.22 06:30:01 AM 19.97 0.00 19.97 0.00 560.18 06:31:01 AM 54.33 0.00 54.33 0.00 909.21 06:32:01 AM 48.19 2.57 45.63 4532.98 27243.68 06:33:01 AM 46.60 0.42 46.18 54.38 4117.94 Average: 80.73 2.13 78.61 844.74 12025.26 06:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29087168 30975112 3568544 10.93 2688 2204572 1665960 4.94 167780 2937960 167520 06:24:01 AM 27488020 29724980 5167692 15.82 2688 2546920 2721284 8.07 269332 4403996 54276 06:25:01 AM 26811192 29090120 5844520 17.90 2688 2586212 3590696 10.65 276792 5060576 4036 06:26:02 AM 25136936 28546932 7518776 23.02 2688 3692384 3861676 11.46 430756 6475744 64 06:27:01 AM 25015808 28432292 7639904 23.40 2688 3698748 3687852 10.94 437936 6591452 204 06:28:01 AM 25722052 29152752 6933660 21.23 2688 3712660 3024340 8.97 442748 5884580 3800 06:29:01 AM 23868092 28000772 8787620 26.91 2688 4401928 5570348 16.53 544160 7572924 1276 06:30:01 AM 23161244 27323972 9494468 29.07 2688 4432180 6184644 18.35 553056 8265664 932 06:31:01 AM 24280096 28379672 8375616 25.65 2688 4356488 3683884 10.93 550880 7166412 14696 06:32:01 AM 25934352 31027932 6721360 20.58 2688 5341352 1520916 4.51 898464 5158604 73372 06:33:01 AM 25841808 30945656 6813904 20.87 2688 5350048 1610420 4.78 906936 5241516 10104 Average: 25667888 29236381 6987824 21.40 2688 3847590 3374729 10.01 498076 5887221 30025 06:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 143.70 125.08 1730.30 38.64 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 416.28 325.43 4759.30 48.41 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 138.62 108.81 607.47 28.48 0.00 0.00 0.00 0.00 06:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:02 AM lo 6.21 6.21 0.55 0.55 0.00 0.00 0.00 0.00 06:26:02 AM eth0 338.50 185.94 9482.75 18.36 0.00 0.00 0.00 0.00 06:26:02 AM docker0 1.58 1.95 0.23 0.22 0.00 0.00 0.00 0.00 06:26:02 AM veth7693731 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:27:01 AM lo 66.32 66.32 5.09 5.09 0.00 0.00 0.00 0.00 06:27:01 AM eth0 219.87 164.67 68.61 72.71 0.00 0.00 0.00 0.00 06:27:01 AM docker0 10.98 12.45 1.63 1.64 0.00 0.00 0.00 0.00 06:28:01 AM lo 42.91 42.91 2.10 2.10 0.00 0.00 0.00 0.00 06:28:01 AM eth0 183.46 145.96 75.66 66.12 0.00 0.00 0.00 0.00 06:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM lo 18.48 18.48 2.28 2.28 0.00 0.00 0.00 0.00 06:29:01 AM eth0 567.51 227.74 2980.32 19.47 0.00 0.00 0.00 0.00 06:29:01 AM docker0 7.93 8.90 0.75 1.55 0.00 0.00 0.00 0.00 06:29:01 AM vethf516228 7.93 9.01 0.86 1.56 0.00 0.00 0.00 0.00 06:29:01 AM vethde8d649 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:30:01 AM lo 551.70 551.70 79.23 79.23 0.00 0.00 0.00 0.00 06:30:01 AM eth0 84.28 58.89 29.09 29.08 0.00 0.00 0.00 0.00 06:30:01 AM docker0 235.68 243.45 36.06 38.77 0.00 0.00 0.00 0.00 06:30:01 AM vethf516228 197.50 206.40 34.94 29.83 0.00 0.00 0.00 0.00 06:30:01 AM vethde8d649 38.17 37.54 4.34 9.19 0.00 0.00 0.00 0.00 06:31:01 AM lo 961.91 961.91 180.50 180.50 0.00 0.00 0.00 0.00 06:31:01 AM eth0 94.45 77.29 277.36 31.80 0.00 0.00 0.00 0.00 06:31:01 AM docker0 411.48 422.56 90.38 83.21 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 06:32:01 AM eth0 76.89 66.49 1255.01 14.00 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 17.16 15.31 14.10 6.74 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 150.22 150.22 24.60 24.60 0.00 0.00 0.00 0.00 Average: eth0 207.41 136.48 1937.57 33.92 0.00 0.00 0.00 0.00 Average: docker0 60.87 62.84 11.77 11.43 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) 10/23/2025 _x86_64_ (8 CPU) 06:21:08 LINUX RESTART (8 CPU) 06:22:02 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 12.46 0.00 1.09 1.41 0.06 84.97 06:23:01 AM 0 7.15 0.00 0.76 1.68 0.07 90.34 06:23:01 AM 1 20.07 0.00 1.82 1.82 0.07 76.22 06:23:01 AM 2 23.57 0.00 1.17 1.43 0.08 73.74 06:23:01 AM 3 14.14 0.00 0.83 1.77 0.05 83.21 06:23:01 AM 4 4.25 0.00 0.44 0.49 0.05 94.76 06:23:01 AM 5 15.19 0.00 2.09 1.73 0.05 80.94 06:23:01 AM 6 10.69 0.00 0.80 0.66 0.03 87.82 06:23:01 AM 7 4.60 0.00 0.84 1.74 0.05 92.77 06:24:01 AM all 44.14 0.00 1.57 1.57 0.10 52.61 06:24:01 AM 0 49.48 0.00 0.77 0.28 0.10 49.36 06:24:01 AM 1 43.97 0.00 1.79 3.82 0.08 50.33 06:24:01 AM 2 36.01 0.00 1.94 2.36 0.10 59.58 06:24:01 AM 3 46.61 0.00 1.66 2.13 0.12 49.49 06:24:01 AM 4 41.87 0.00 1.57 0.65 0.08 55.82 06:24:01 AM 5 42.04 0.00 1.78 2.06 0.12 54.01 06:24:01 AM 6 49.82 0.00 1.32 0.27 0.12 48.47 06:24:01 AM 7 43.33 0.00 1.74 0.99 0.12 53.82 06:25:01 AM all 20.66 0.00 0.61 0.40 0.06 78.27 06:25:01 AM 0 20.45 0.00 0.38 0.15 0.07 78.95 06:25:01 AM 1 56.29 0.00 1.30 0.75 0.10 41.56 06:25:01 AM 2 5.60 0.00 0.50 0.57 0.03 93.30 06:25:01 AM 3 25.00 0.00 0.32 0.02 0.05 74.61 06:25:01 AM 4 9.20 0.00 0.42 0.38 0.05 89.95 06:25:01 AM 5 21.58 0.00 1.40 1.15 0.07 75.80 06:25:01 AM 6 21.72 0.00 0.28 0.05 0.03 77.91 06:25:01 AM 7 5.41 0.00 0.27 0.13 0.07 94.12 06:26:02 AM all 21.58 0.00 3.48 2.14 0.10 72.71 06:26:02 AM 0 16.76 0.00 2.50 1.69 0.10 78.94 06:26:02 AM 1 21.47 0.00 4.22 4.07 0.10 70.14 06:26:02 AM 2 23.56 0.00 2.95 1.79 0.10 71.61 06:26:02 AM 3 22.89 0.00 3.29 2.45 0.08 71.29 06:26:02 AM 4 19.22 0.00 4.49 2.05 0.10 74.13 06:26:02 AM 5 24.30 0.00 3.37 0.25 0.10 71.97 06:26:02 AM 6 21.55 0.00 3.57 2.22 0.08 72.57 06:26:02 AM 7 22.86 0.00 3.47 2.58 0.12 70.98 06:27:01 AM all 19.77 0.00 2.20 0.09 0.09 77.86 06:27:01 AM 0 20.48 0.00 2.54 0.12 0.09 76.78 06:27:01 AM 1 20.58 0.00 2.21 0.14 0.10 76.97 06:27:01 AM 2 18.88 0.00 2.13 0.05 0.09 78.85 06:27:01 AM 3 15.50 0.00 2.04 0.12 0.09 82.25 06:27:01 AM 4 26.62 0.00 2.31 0.09 0.09 70.90 06:27:01 AM 5 21.69 0.00 2.28 0.03 0.09 75.90 06:27:01 AM 6 19.45 0.00 2.37 0.03 0.09 78.07 06:27:01 AM 7 14.93 0.00 1.71 0.14 0.07 83.16 06:28:01 AM all 17.32 0.00 1.02 0.09 0.08 81.49 06:28:01 AM 0 14.51 0.00 0.95 0.00 0.08 84.45 06:28:01 AM 1 20.66 0.00 0.74 0.13 0.08 78.38 06:28:01 AM 2 18.29 0.00 1.34 0.00 0.08 80.29 06:28:01 AM 3 17.53 0.00 1.17 0.03 0.07 81.20 06:28:01 AM 4 17.89 0.00 0.65 0.13 0.05 81.28 06:28:01 AM 5 11.73 0.00 1.05 0.20 0.07 86.95 06:28:01 AM 6 20.84 0.00 1.22 0.07 0.08 77.79 06:28:01 AM 7 17.13 0.00 1.05 0.17 0.08 81.56 06:29:01 AM all 28.96 0.00 2.01 2.00 0.10 66.93 06:29:01 AM 0 25.60 0.00 1.29 0.77 0.13 72.21 06:29:01 AM 1 12.14 0.00 2.83 3.64 0.12 81.28 06:29:01 AM 2 36.04 0.00 1.78 0.79 0.10 61.29 06:29:01 AM 3 27.79 0.00 2.87 3.63 0.10 65.61 06:29:01 AM 4 25.90 0.00 2.33 3.78 0.08 67.90 06:29:01 AM 5 39.17 0.00 1.83 0.67 0.08 58.26 06:29:01 AM 6 23.95 0.00 1.53 2.50 0.10 71.92 06:29:01 AM 7 41.11 0.00 1.65 0.24 0.08 56.92 06:30:01 AM all 19.24 0.00 1.18 0.40 0.10 79.07 06:30:01 AM 0 12.95 0.00 1.25 0.22 0.12 85.47 06:30:01 AM 1 22.25 0.00 1.65 0.42 0.12 75.56 06:30:01 AM 2 21.81 0.00 1.19 0.49 0.08 76.43 06:30:01 AM 3 20.81 0.00 1.04 0.15 0.08 77.92 06:30:01 AM 4 19.57 0.00 0.92 1.37 0.10 78.04 06:30:01 AM 5 19.12 0.00 0.92 0.47 0.08 79.41 06:30:01 AM 6 14.54 0.00 1.34 0.05 0.10 83.97 06:30:01 AM 7 22.95 0.00 1.09 0.07 0.15 75.73 06:31:01 AM all 26.48 0.00 1.90 0.66 0.09 70.88 06:31:01 AM 0 10.09 0.00 2.40 0.82 0.10 86.59 06:31:01 AM 1 21.74 0.00 1.81 0.08 0.07 76.30 06:31:01 AM 2 40.48 0.00 1.69 2.06 0.10 55.66 06:31:01 AM 3 15.65 0.00 1.90 0.07 0.10 82.28 06:31:01 AM 4 32.89 0.00 1.94 0.02 0.08 65.06 06:31:01 AM 5 25.10 0.00 1.57 0.02 0.08 73.23 06:31:01 AM 6 41.18 0.00 1.46 0.20 0.10 57.06 06:31:01 AM 7 24.75 0.00 2.39 2.01 0.12 70.73 06:32:01 AM all 20.60 0.00 1.55 6.10 0.08 71.67 06:32:01 AM 0 32.42 0.00 1.59 3.26 0.07 62.67 06:32:01 AM 1 27.30 0.00 1.34 8.73 0.07 62.55 06:32:01 AM 2 22.68 0.00 1.81 12.10 0.08 63.33 06:32:01 AM 3 14.49 0.00 1.85 9.23 0.10 74.33 06:32:01 AM 4 22.55 0.00 1.51 0.75 0.08 75.10 06:32:01 AM 5 9.45 0.00 1.83 0.30 0.08 88.34 06:32:01 AM 6 17.43 0.00 1.34 6.84 0.07 74.32 06:32:01 AM 7 18.55 0.00 1.17 7.58 0.07 72.63 06:33:01 AM all 7.18 0.00 0.61 3.27 0.05 88.89 06:33:01 AM 0 18.19 0.00 1.10 0.28 0.07 80.36 06:33:01 AM 1 0.79 0.00 0.42 9.62 0.07 89.11 06:33:01 AM 2 14.53 0.00 0.89 12.80 0.07 71.72 06:33:01 AM 3 2.64 0.00 0.47 0.22 0.05 96.63 06:33:01 AM 4 2.79 0.00 0.38 0.78 0.05 95.99 06:33:01 AM 5 13.96 0.00 0.73 1.85 0.05 83.40 06:33:01 AM 6 0.38 0.00 0.23 0.00 0.02 99.37 06:33:01 AM 7 4.20 0.00 0.64 0.67 0.02 94.48 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.68 0.00 1.56 1.65 0.08 75.02 Average: 0 20.74 0.00 1.41 0.84 0.09 76.91 Average: 1 24.31 0.00 1.83 3.03 0.09 70.74 Average: 2 23.76 0.00 1.58 3.14 0.08 71.44 Average: 3 20.29 0.00 1.58 1.80 0.08 76.25 Average: 4 20.24 0.00 1.54 0.96 0.07 77.18 Average: 5 22.12 0.00 1.71 0.80 0.08 75.29 Average: 6 21.97 0.00 1.40 1.17 0.07 75.38 Average: 7 19.99 0.00 1.45 1.48 0.09 76.98