---> uname -a: Linux prd-centos8-docker-8c-8g-15065.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1650 22276 19 7963 29766 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:8c:dc:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.145/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85688sec preferred_lft 85688sec inet6 fe80::f816:3eff:fe8c:dc33/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:be:5a:58 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) 11/24/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 147.49 2.37 145.13 1588.80 11351.74 10:39:01 PM 145.12 13.65 131.47 1588.67 4288.79 10:40:01 PM 160.34 1.45 158.89 628.43 15102.45 10:41:01 PM 56.27 0.20 56.07 79.99 7628.13 10:42:01 PM 144.55 1.82 142.74 75.84 6099.05 10:43:01 PM 1121.85 0.02 1121.83 13.60 83606.58 10:44:01 PM 834.30 0.00 834.30 0.00 44856.75 10:45:01 PM 335.46 0.00 335.46 0.00 13055.59 10:46:01 PM 4.78 0.00 4.78 0.00 1077.50 10:47:01 PM 255.53 0.18 255.35 9.73 15388.14 10:48:01 PM 541.81 0.63 541.18 62.39 35671.15 Average: 340.69 1.85 338.84 367.95 21647.92 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29432708 31252792 3223004 9.87 2688 2136412 1347304 4.00 157892 2597076 76456 10:39:01 PM 28601456 30824332 4054256 12.42 2688 2531460 2340740 6.94 216964 3337976 342528 10:40:01 PM 27208916 29667188 5446796 16.68 2688 2762708 3294924 9.78 280940 4641012 138124 10:41:01 PM 26074468 28618648 6581244 20.15 2688 2846160 3602860 10.69 294156 5755000 6848 10:42:01 PM 24508680 28195884 8147032 24.95 2688 3979164 3887060 11.53 485576 7058180 1006416 10:43:01 PM 21947636 27392484 10708076 32.79 2688 5476716 4537528 13.46 527212 9046460 424544 10:44:01 PM 21090236 27502348 11565476 35.42 2688 6329764 3945316 11.71 591872 9586772 338164 10:45:01 PM 18827264 25240712 13828448 42.35 2688 6330140 4267440 12.66 593088 11757600 8 10:46:01 PM 20143456 26586600 12512256 38.32 2688 6359520 4417172 13.11 597944 10467568 8 10:47:01 PM 23002240 30652452 9653472 29.56 2688 7493708 1423280 4.22 1127640 7021548 871812 10:48:01 PM 22802628 30470824 9853084 30.17 2688 7512228 1463008 4.34 1305620 7021596 7640 Average: 23967244 28764024 8688468 26.61 2688 4887089 3138785 9.31 561719 7117344 292050 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 135.39 115.68 1161.43 43.90 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 437.75 357.80 5688.75 58.98 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 241.13 194.28 3154.27 26.09 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 80.00 67.64 1151.26 13.84 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 286.95 255.50 3307.54 35.84 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 484.34 377.97 7940.21 42.06 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 178.26 144.46 2173.46 20.58 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 0.32 0.18 0.14 0.22 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 0.87 0.30 0.15 0.44 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 339.97 276.92 3486.99 56.34 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 292.42 410.30 288.73 7575.11 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 225.22 200.10 2577.60 715.71 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) 11/24/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 6.95 0.00 0.81 0.39 0.05 91.79 10:38:01 PM 0 1.78 0.00 0.05 0.00 0.07 98.10 10:38:01 PM 1 21.22 0.00 2.44 0.78 0.07 75.49 10:38:01 PM 2 5.88 0.00 0.77 0.77 0.05 92.53 10:38:01 PM 3 2.47 0.00 0.37 0.18 0.08 96.89 10:38:01 PM 4 10.72 0.00 1.02 0.77 0.05 87.44 10:38:01 PM 5 6.73 0.00 0.80 0.55 0.05 91.87 10:38:01 PM 6 4.72 0.00 0.68 0.05 0.03 94.51 10:38:01 PM 7 2.10 0.00 0.37 0.05 0.03 97.45 10:39:01 PM all 7.97 0.00 0.83 0.33 0.06 90.81 10:39:01 PM 0 7.48 0.00 0.92 0.53 0.07 91.01 10:39:01 PM 1 10.44 0.00 0.99 0.40 0.07 88.11 10:39:01 PM 2 7.54 0.00 1.04 0.55 0.08 90.79 10:39:01 PM 3 5.83 0.00 0.47 0.05 0.05 93.60 10:39:01 PM 4 8.41 0.00 0.77 0.32 0.05 90.45 10:39:01 PM 5 8.18 0.00 0.98 0.32 0.05 90.47 10:39:01 PM 6 9.77 0.00 0.73 0.07 0.05 89.38 10:39:01 PM 7 6.09 0.00 0.77 0.42 0.07 92.66 10:40:01 PM all 47.04 0.00 1.20 0.43 0.12 51.22 10:40:01 PM 0 55.54 0.00 1.30 0.62 0.13 42.41 10:40:01 PM 1 56.61 0.00 1.19 0.20 0.12 41.89 10:40:01 PM 2 68.61 0.00 2.01 0.89 0.12 28.37 10:40:01 PM 3 33.80 0.00 1.12 0.17 0.13 64.78 10:40:01 PM 4 26.68 0.00 1.35 1.05 0.10 70.81 10:40:01 PM 5 31.32 0.00 0.77 0.03 0.10 67.78 10:40:01 PM 6 47.36 0.00 1.20 0.42 0.15 50.87 10:40:01 PM 7 56.43 0.00 0.67 0.03 0.12 42.75 10:41:01 PM all 47.14 0.00 1.26 0.17 0.09 51.34 10:41:01 PM 0 50.66 0.00 1.20 0.03 0.10 48.01 10:41:01 PM 1 49.85 0.00 1.34 0.05 0.10 48.66 10:41:01 PM 2 45.92 0.00 1.54 0.17 0.10 52.27 10:41:01 PM 3 48.10 0.00 1.65 0.12 0.10 50.03 10:41:01 PM 4 41.32 0.00 0.92 0.18 0.08 57.50 10:41:01 PM 5 42.38 0.00 1.30 0.28 0.08 55.95 10:41:01 PM 6 54.22 0.00 0.83 0.10 0.08 44.76 10:41:01 PM 7 44.65 0.00 1.32 0.40 0.10 53.53 10:42:01 PM all 22.03 0.00 1.27 0.33 0.10 76.27 10:42:01 PM 0 5.69 0.00 0.67 0.17 0.12 93.36 10:42:01 PM 1 20.07 0.00 1.45 1.09 0.12 77.27 10:42:01 PM 2 22.59 0.00 0.65 0.15 0.08 76.52 10:42:01 PM 3 36.56 0.00 2.24 0.23 0.12 60.85 10:42:01 PM 4 11.01 0.00 0.92 0.22 0.08 87.78 10:42:01 PM 5 22.90 0.00 0.48 0.00 0.07 76.55 10:42:01 PM 6 37.82 0.00 2.49 0.17 0.12 59.41 10:42:01 PM 7 19.61 0.00 1.24 0.65 0.10 78.40 10:43:01 PM all 14.95 0.00 5.71 2.39 0.08 76.86 10:43:01 PM 0 27.70 0.00 8.06 1.07 0.08 63.08 10:43:01 PM 1 8.44 0.00 4.90 1.08 0.07 85.51 10:43:01 PM 2 8.08 0.00 2.05 3.76 0.08 86.03 10:43:01 PM 3 1.94 0.00 7.93 7.91 0.07 82.15 10:43:01 PM 4 1.25 0.00 6.82 1.17 0.10 90.66 10:43:01 PM 5 6.66 0.00 5.04 2.31 0.08 85.91 10:43:01 PM 6 57.55 0.00 10.08 0.10 0.07 32.20 10:43:01 PM 7 7.77 0.00 0.90 1.76 0.10 89.46 10:44:01 PM all 18.17 0.00 3.14 1.46 0.08 77.15 10:44:01 PM 0 15.70 0.00 1.24 0.94 0.07 82.07 10:44:01 PM 1 26.52 0.00 5.00 0.49 0.10 67.89 10:44:01 PM 2 17.81 0.00 2.58 0.35 0.07 79.19 10:44:01 PM 3 25.90 0.00 3.07 0.30 0.08 70.65 10:44:01 PM 4 5.08 0.00 1.56 1.86 0.08 91.42 10:44:01 PM 5 40.65 0.00 4.32 0.00 0.08 54.95 10:44:01 PM 6 2.44 0.00 4.54 6.80 0.10 86.11 10:44:01 PM 7 11.27 0.00 2.84 0.94 0.07 84.88 10:45:01 PM all 22.67 0.00 0.82 0.66 0.07 75.79 10:45:01 PM 0 14.91 0.00 0.52 0.00 0.07 84.51 10:45:01 PM 1 61.29 0.00 1.67 0.00 0.08 36.96 10:45:01 PM 2 17.91 0.00 0.70 0.00 0.07 81.33 10:45:01 PM 3 3.65 0.00 0.32 0.07 0.03 95.93 10:45:01 PM 4 6.47 0.00 1.35 5.07 0.05 87.05 10:45:01 PM 5 19.09 0.00 0.60 0.00 0.07 80.24 10:45:01 PM 6 39.89 0.00 0.90 0.12 0.10 58.99 10:45:01 PM 7 18.14 0.00 0.48 0.00 0.07 81.31 10:46:01 PM all 20.56 0.00 0.84 0.01 0.06 78.52 10:46:01 PM 0 7.86 0.00 0.53 0.03 0.08 91.49 10:46:01 PM 1 30.32 0.00 0.73 0.00 0.07 68.88 10:46:01 PM 2 13.60 0.00 0.83 0.00 0.08 85.49 10:46:01 PM 3 12.61 0.00 0.98 0.00 0.07 86.33 10:46:01 PM 4 12.25 0.00 0.88 0.08 0.05 86.73 10:46:01 PM 5 6.50 0.00 0.73 0.00 0.05 92.71 10:46:01 PM 6 55.23 0.00 1.00 0.00 0.08 43.69 10:46:01 PM 7 26.15 0.00 1.00 0.00 0.03 72.82 10:47:01 PM all 18.45 0.00 2.84 0.41 0.08 78.22 10:47:01 PM 0 48.04 0.00 4.97 0.10 0.08 46.81 10:47:01 PM 1 27.04 0.00 1.76 0.17 0.10 70.94 10:47:01 PM 2 9.69 0.00 4.04 0.66 0.08 85.53 10:47:01 PM 3 16.96 0.00 1.94 0.42 0.08 80.59 10:47:01 PM 4 6.18 0.00 2.28 1.16 0.07 90.31 10:47:01 PM 5 16.66 0.00 2.61 0.34 0.05 80.34 10:47:01 PM 6 11.02 0.00 3.11 0.45 0.07 85.35 10:47:01 PM 7 11.97 0.00 1.98 0.02 0.08 85.95 10:48:01 PM all 10.53 0.00 1.47 1.05 0.06 86.89 10:48:01 PM 0 2.79 0.00 0.97 0.23 0.07 95.94 10:48:01 PM 1 4.82 0.00 1.29 0.15 0.08 93.65 10:48:01 PM 2 15.41 0.00 1.35 0.70 0.08 82.45 10:48:01 PM 3 22.56 0.00 1.81 1.77 0.05 73.81 10:48:01 PM 4 10.06 0.00 1.17 0.79 0.05 87.94 10:48:01 PM 5 19.15 0.00 1.94 1.29 0.07 77.56 10:48:01 PM 6 5.58 0.00 1.36 3.15 0.05 89.86 10:48:01 PM 7 3.80 0.00 1.89 0.35 0.05 93.91 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.50 0.00 1.83 0.69 0.08 75.89 Average: 0 21.62 0.00 1.85 0.34 0.09 76.11 Average: 1 28.81 0.00 2.06 0.40 0.09 68.64 Average: 2 21.19 0.00 1.59 0.73 0.08 76.41 Average: 3 19.15 0.00 1.98 1.01 0.08 77.78 Average: 4 12.69 0.00 1.73 1.15 0.07 84.36 Average: 5 20.02 0.00 1.78 0.46 0.07 77.67 Average: 6 29.62 0.00 2.44 1.03 0.08 66.82 Average: 7 18.91 0.00 1.22 0.42 0.07 79.37