---> uname -a: Linux prd-centos8-docker-8c-8g-33142.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1140 25105 19 5644 30276 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:14:c5:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.221/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:fe14:c5b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:26:aa:7c 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::42:96ff:fe26:aa7c/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) 08/05/2025 _x86_64_ (8 CPU) 08:39:47 LINUX RESTART (8 CPU) 08:40:00 AM tps rtps wtps bread/s bwrtn/s 08:40:01 AM 253.44 74.05 179.39 44183.21 366998.47 08:41:01 AM 270.93 26.69 244.24 6171.20 14639.06 08:42:01 AM 289.87 18.97 270.90 4143.26 15226.85 08:43:01 AM 176.49 0.75 175.74 428.66 47313.18 08:44:01 AM 39.14 0.03 39.10 1.60 846.52 08:45:01 AM 24.36 0.48 23.88 21.46 452.57 08:46:01 AM 10.86 0.00 10.86 0.00 520.23 08:47:01 AM 38.71 0.00 38.71 0.00 8531.19 08:48:01 AM 87.19 0.00 87.19 0.00 15608.85 08:49:01 AM 153.13 2.47 150.67 4490.50 2016.01 08:50:01 AM 50.37 1.37 49.01 1733.98 31425.25 Average: 114.42 5.23 109.19 1791.73 14427.33 08:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:01 AM 30607576 31820340 2048136 6.27 2688 1553800 730280 2.24 74588 1613412 38932 08:41:01 AM 29588316 31265676 3067396 9.39 2688 2000172 1454492 4.32 147936 2488816 167372 08:42:01 AM 28018852 30239080 4636860 14.20 2688 2530828 2263424 6.72 255620 3888152 206344 08:43:01 AM 25204720 28605100 7450992 22.82 2688 3683716 3833432 11.37 417112 6425992 480 08:44:01 AM 25089324 28493396 7566388 23.17 2688 3686168 4377380 12.99 435296 6519160 88 08:45:01 AM 24760512 28169488 7895200 24.18 2688 3691188 4036652 11.98 441380 6841480 112 08:46:01 AM 25501100 28919324 7154612 21.91 2688 3700348 3440952 10.21 443224 6104656 28 08:47:01 AM 24701364 28766204 7954348 24.36 2688 4324936 3598532 10.68 507696 6802496 384996 08:48:01 AM 23152492 27306296 9503220 29.10 2688 4422916 6161448 18.28 554756 8274032 1936 08:49:01 AM 24509964 29009028 8145748 24.94 2688 4755096 3162056 9.38 584740 6903184 274676 08:50:01 AM 24352904 29642628 8302808 25.43 2688 5533688 2735900 8.12 790760 6836876 86448 Average: 25953375 29294233 6702337 20.52 2688 3625714 3254050 9.65 423010 5699841 105583 08:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM eth0 441.31 282.36 2015.95 65.45 0.00 0.00 0.00 0.00 08:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM eth0 452.39 348.08 5520.94 68.66 0.00 0.00 0.00 0.00 08:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 327.59 226.86 10037.97 29.26 0.00 0.00 0.00 0.00 08:43:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:44:01 AM lo 17.23 17.23 1.33 1.33 0.00 0.00 0.00 0.00 08:44:01 AM eth0 53.43 38.45 16.40 17.73 0.00 0.00 0.00 0.00 08:44:01 AM docker0 2.97 3.63 0.43 0.44 0.00 0.00 0.00 0.00 08:44:01 AM vetha6b4557 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:45:01 AM lo 69.73 69.73 5.00 5.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 272.34 197.83 75.93 80.34 0.00 0.00 0.00 0.00 08:45:01 AM docker0 9.56 10.96 1.42 1.49 0.00 0.00 0.00 0.00 08:46:01 AM lo 15.43 15.43 0.75 0.75 0.00 0.00 0.00 0.00 08:46:01 AM eth0 105.73 81.02 86.98 35.79 0.00 0.00 0.00 0.00 08:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:47:01 AM eth0 652.16 350.21 2982.62 35.41 0.00 0.00 0.00 0.00 08:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM lo 765.66 765.66 136.75 136.75 0.00 0.00 0.00 0.00 08:48:01 AM eth0 51.53 35.39 16.78 19.24 0.00 0.00 0.00 0.00 08:48:01 AM docker0 335.19 346.40 58.61 71.80 0.00 0.00 0.00 0.00 08:48:01 AM vethb1f06c0 306.13 316.93 59.96 51.47 0.00 0.00 0.00 0.00 08:48:01 AM veth5894a2b 29.06 30.19 3.23 20.60 0.00 0.00 0.00 0.00 08:49:01 AM lo 671.23 671.23 111.89 111.89 0.00 0.00 0.00 0.00 08:49:01 AM eth0 146.62 113.60 1517.32 31.77 0.00 0.00 0.00 0.00 08:49:01 AM docker0 296.70 303.42 62.89 46.55 0.00 0.00 0.00 0.00 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM eth0 283.97 192.70 2154.89 27.20 0.00 0.00 0.00 0.00 08:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 153.61 153.61 25.52 25.52 0.00 0.00 0.00 0.00 Average: eth0 278.10 186.24 2437.30 41.00 0.00 0.00 0.00 0.00 Average: docker0 64.30 66.30 12.31 12.00 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) 08/05/2025 _x86_64_ (8 CPU) 08:39:47 LINUX RESTART (8 CPU) 08:40:00 AM CPU %user %nice %system %iowait %steal %idle 08:40:01 AM all 0.96 0.00 2.11 22.49 0.19 74.26 08:40:01 AM 0 0.76 0.00 0.76 29.01 0.00 69.47 08:40:01 AM 1 1.54 0.00 0.77 0.00 0.00 97.69 08:40:01 AM 2 0.77 0.00 4.62 93.85 0.77 0.00 08:40:01 AM 3 1.53 0.00 1.53 0.00 0.00 96.95 08:40:01 AM 4 0.76 0.00 2.29 0.00 0.00 96.95 08:40:01 AM 5 0.76 0.00 3.05 57.25 0.76 38.17 08:40:01 AM 6 0.76 0.00 2.29 0.00 0.00 96.95 08:40:01 AM 7 0.77 0.00 1.54 0.00 0.00 97.69 08:41:01 AM all 14.62 0.00 2.12 1.02 0.06 82.17 08:41:01 AM 0 11.86 0.00 1.72 0.49 0.10 85.83 08:41:01 AM 1 14.56 0.00 1.42 0.37 0.07 83.58 08:41:01 AM 2 19.77 0.00 2.71 1.72 0.05 75.74 08:41:01 AM 3 20.72 0.00 3.67 2.08 0.08 73.44 08:41:01 AM 4 9.60 0.00 1.54 0.20 0.07 88.58 08:41:01 AM 5 17.57 0.00 2.53 1.22 0.05 78.63 08:41:01 AM 6 14.61 0.00 1.94 0.99 0.05 82.41 08:41:01 AM 7 8.30 0.00 1.44 1.10 0.05 89.11 08:42:01 AM all 31.57 0.00 1.55 1.23 0.10 65.54 08:42:01 AM 0 43.25 0.00 1.76 0.74 0.12 54.15 08:42:01 AM 1 30.36 0.00 1.17 1.97 0.12 66.38 08:42:01 AM 2 33.92 0.00 2.68 2.36 0.10 60.95 08:42:01 AM 3 12.13 0.00 1.64 1.52 0.08 84.62 08:42:01 AM 4 22.11 0.00 1.39 1.20 0.08 75.22 08:42:01 AM 5 18.66 0.00 1.31 0.70 0.10 79.23 08:42:01 AM 6 37.99 0.00 0.99 0.77 0.08 60.17 08:42:01 AM 7 54.09 0.00 1.50 0.60 0.10 43.70 08:43:01 AM all 36.28 0.00 2.85 1.37 0.10 59.41 08:43:01 AM 0 33.82 0.00 2.79 1.03 0.10 62.27 08:43:01 AM 1 43.02 0.00 2.88 5.40 0.10 48.59 08:43:01 AM 2 38.76 0.00 3.25 1.35 0.10 56.54 08:43:01 AM 3 26.30 0.00 2.24 1.15 0.08 70.23 08:43:01 AM 4 30.95 0.00 2.81 0.54 0.10 65.60 08:43:01 AM 5 44.83 0.00 2.44 0.47 0.08 52.18 08:43:01 AM 6 30.54 0.00 3.87 0.10 0.10 65.39 08:43:01 AM 7 41.97 0.00 2.50 0.91 0.10 54.51 08:44:01 AM all 17.17 0.00 2.00 0.96 0.10 79.77 08:44:01 AM 0 18.21 0.00 2.38 0.97 0.10 78.34 08:44:01 AM 1 17.50 0.00 2.17 1.34 0.10 78.89 08:44:01 AM 2 17.57 0.00 1.83 0.55 0.08 79.96 08:44:01 AM 3 15.65 0.00 1.59 1.14 0.12 81.50 08:44:01 AM 4 15.77 0.00 1.90 1.44 0.10 80.78 08:44:01 AM 5 18.23 0.00 2.01 0.92 0.10 78.74 08:44:01 AM 6 16.12 0.00 1.89 0.60 0.08 81.30 08:44:01 AM 7 18.33 0.00 2.23 0.72 0.08 78.63 08:45:01 AM all 15.38 0.00 1.79 0.09 0.10 82.64 08:45:01 AM 0 14.95 0.00 1.61 0.02 0.10 83.33 08:45:01 AM 1 12.62 0.00 1.54 0.08 0.10 85.65 08:45:01 AM 2 13.21 0.00 1.90 0.08 0.10 84.71 08:45:01 AM 3 14.56 0.00 2.88 0.32 0.13 82.11 08:45:01 AM 4 16.43 0.00 1.99 0.07 0.08 81.42 08:45:01 AM 5 21.37 0.00 1.52 0.05 0.08 76.98 08:45:01 AM 6 17.04 0.00 1.74 0.10 0.08 81.03 08:45:01 AM 7 12.82 0.00 1.17 0.02 0.08 85.91 08:46:01 AM all 11.73 0.00 0.45 0.03 0.05 87.74 08:46:01 AM 0 4.25 0.00 0.37 0.00 0.05 95.34 08:46:01 AM 1 2.48 0.00 0.45 0.05 0.05 96.97 08:46:01 AM 2 7.07 0.00 0.22 0.00 0.05 92.66 08:46:01 AM 3 6.34 0.00 0.64 0.00 0.03 93.00 08:46:01 AM 4 3.78 0.00 0.58 0.20 0.03 95.41 08:46:01 AM 5 45.06 0.00 0.94 0.02 0.07 53.92 08:46:01 AM 6 15.29 0.00 0.20 0.00 0.05 84.46 08:46:01 AM 7 9.60 0.00 0.22 0.00 0.03 90.15 08:47:01 AM all 32.54 0.00 1.63 0.24 0.09 65.49 08:47:01 AM 0 20.00 0.00 1.71 0.00 0.10 78.18 08:47:01 AM 1 26.95 0.00 1.82 0.29 0.08 70.87 08:47:01 AM 2 24.66 0.00 1.75 1.26 0.08 72.24 08:47:01 AM 3 44.87 0.00 1.48 0.07 0.10 53.48 08:47:01 AM 4 35.75 0.00 1.39 0.05 0.08 62.72 08:47:01 AM 5 46.93 0.00 2.20 0.20 0.12 50.55 08:47:01 AM 6 28.80 0.00 1.63 0.03 0.10 69.43 08:47:01 AM 7 32.37 0.00 1.07 0.03 0.08 66.44 08:48:01 AM all 28.88 0.00 1.73 0.64 0.11 68.64 08:48:01 AM 0 42.84 0.00 1.59 0.47 0.10 55.00 08:48:01 AM 1 15.59 0.00 1.98 0.70 0.12 81.61 08:48:01 AM 2 38.37 0.00 2.11 0.49 0.12 58.92 08:48:01 AM 3 19.70 0.00 1.80 0.22 0.12 78.16 08:48:01 AM 4 18.60 0.00 1.63 0.67 0.10 79.00 08:48:01 AM 5 31.95 0.00 2.10 2.20 0.12 63.63 08:48:01 AM 6 43.26 0.00 1.37 0.35 0.12 54.90 08:48:01 AM 7 20.67 0.00 1.27 0.02 0.10 77.94 08:49:01 AM all 29.92 0.00 1.72 0.56 0.10 67.70 08:49:01 AM 0 46.88 0.00 1.94 0.44 0.12 50.62 08:49:01 AM 1 15.62 0.00 2.36 0.28 0.08 81.65 08:49:01 AM 2 23.88 0.00 1.97 0.52 0.10 73.52 08:49:01 AM 3 22.58 0.00 1.71 2.02 0.08 73.60 08:49:01 AM 4 26.36 0.00 1.36 0.00 0.10 72.18 08:49:01 AM 5 30.14 0.00 1.36 0.08 0.08 68.33 08:49:01 AM 6 27.53 0.00 1.02 0.18 0.08 71.18 08:49:01 AM 7 46.32 0.00 2.05 0.97 0.12 50.55 08:50:01 AM all 32.61 0.00 1.59 1.20 0.09 64.51 08:50:01 AM 0 38.63 0.00 1.46 0.28 0.10 59.52 08:50:01 AM 1 14.62 0.00 1.76 3.43 0.07 80.13 08:50:01 AM 2 46.03 0.00 1.53 0.59 0.08 51.77 08:50:01 AM 3 48.82 0.00 1.48 1.84 0.10 47.76 08:50:01 AM 4 23.79 0.00 1.56 0.10 0.10 74.45 08:50:01 AM 5 18.94 0.00 1.12 3.10 0.07 76.77 08:50:01 AM 6 38.24 0.00 1.88 0.03 0.08 59.76 08:50:01 AM 7 31.91 0.00 1.95 0.18 0.10 65.86 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.01 0.00 1.74 0.78 0.09 72.38 Average: 0 27.40 0.00 1.73 0.50 0.10 70.26 Average: 1 19.28 0.00 1.75 1.39 0.09 77.49 Average: 2 26.26 0.00 2.00 1.09 0.09 70.56 Average: 3 23.11 0.00 1.91 1.03 0.09 73.85 Average: 4 20.27 0.00 1.62 0.45 0.09 77.59 Average: 5 29.30 0.00 1.75 1.02 0.09 67.84 Average: 6 26.88 0.00 1.65 0.32 0.08 71.07 Average: 7 27.57 0.00 1.54 0.45 0.09 70.35