---> uname -a: Linux prd-centos8-docker-8c-8g-17454.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 1159 25037 19 5692 30256 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:ee:60:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.78/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85672sec preferred_lft 85672sec inet6 fe80::f816:3eff:feee:6088/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:88:0a:0f 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::42:95ff:fe88:a0f/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) 12/03/2025 _x86_64_ (8 CPU) 12:30:04 LINUX RESTART (8 CPU) 12:31:01 PM tps rtps wtps bread/s bwrtn/s 12:32:01 PM 264.46 17.38 247.08 3728.71 13190.90 12:33:01 PM 129.42 1.82 127.61 498.77 11510.00 12:34:01 PM 24.81 0.00 24.81 0.00 2534.13 12:35:01 PM 112.88 0.55 112.33 414.33 38841.64 12:36:01 PM 32.02 0.48 31.54 21.46 605.83 12:37:01 PM 9.78 0.00 9.78 0.00 185.64 12:38:01 PM 109.07 0.08 108.98 4.00 23987.50 12:39:01 PM 20.19 0.00 20.19 0.00 559.75 12:40:01 PM 160.10 0.00 160.10 0.00 2207.81 12:41:01 PM 46.34 3.42 42.93 6049.66 26719.05 12:42:01 PM 39.73 0.82 38.91 198.37 9013.28 Average: 86.25 2.23 84.02 992.23 11758.93 12:31:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 PM 28697232 30706520 3958472 12.12 2688 2322320 1819508 5.40 214952 3257912 124012 12:33:01 PM 27324788 29601932 5330916 16.32 2688 2585412 2789928 8.28 282656 4542436 67396 12:34:01 PM 27269076 29546472 5386628 16.50 2688 2585552 2789928 8.28 285016 4597380 24 12:35:01 PM 25006784 28419056 7648920 23.42 2688 3694700 4193940 12.44 436332 6600248 64 12:36:01 PM 24633556 28052500 8022148 24.57 2688 3701392 4322684 12.83 445004 6964100 8 12:37:01 PM 25716640 29146156 6939064 21.25 2688 3711520 3125652 9.27 448680 5884000 10188 12:38:01 PM 24000464 28136440 8655240 26.50 2688 4400536 5564780 16.51 545884 7438324 224 12:39:01 PM 23120584 27303288 9535120 29.20 2688 4450580 6252156 18.55 558048 8298940 416 12:40:01 PM 24232032 28334908 8423672 25.80 2688 4358556 3803240 11.28 555424 7205472 472 12:41:01 PM 25270276 30566364 7385428 22.62 2688 5542332 1933852 5.74 766700 5949120 218380 12:42:01 PM 25616444 30965736 7039260 21.56 2688 5590256 1575440 4.67 978996 5387024 42476 Average: 25535261 29161761 7120443 21.80 2688 3903923 3470101 10.30 501608 6011360 42151 12:31:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM eth0 283.19 238.81 2585.43 54.35 0.00 0.00 0.00 0.00 12:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 303.97 239.59 3791.96 36.75 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 105.62 80.42 79.29 23.48 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 2.95 2.95 0.28 0.28 0.00 0.00 0.00 0.00 12:35:01 PM eth0 318.55 189.15 9483.04 19.38 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.78 1.03 0.12 0.12 0.00 0.00 0.00 0.00 12:35:01 PM veth3233a2b 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 12:36:01 PM lo 65.26 65.26 5.13 5.13 0.00 0.00 0.00 0.00 12:36:01 PM eth0 190.30 134.87 59.97 61.59 0.00 0.00 0.00 0.00 12:36:01 PM docker0 11.25 12.60 1.66 1.56 0.00 0.00 0.00 0.00 12:36:01 PM veth4c4a36f 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 12:37:01 PM lo 60.18 60.18 3.06 3.06 0.00 0.00 0.00 0.00 12:37:01 PM eth0 305.68 227.12 107.72 92.98 0.00 0.00 0.00 0.00 12:37:01 PM docker0 0.80 1.02 0.11 0.18 0.00 0.00 0.00 0.00 12:38:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:38:01 PM eth0 527.43 192.35 2984.31 29.55 0.00 0.00 0.00 0.00 12:38:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM vethf5176e5 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:38:01 PM veth6ec41fe 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:39:01 PM lo 628.99 628.99 90.04 90.04 0.00 0.00 0.00 0.00 12:39:01 PM eth0 105.00 76.66 32.90 33.47 0.00 0.00 0.00 0.00 12:39:01 PM docker0 277.19 288.72 41.32 45.52 0.00 0.00 0.00 0.00 12:39:01 PM vethf5176e5 241.00 251.05 40.72 35.65 0.00 0.00 0.00 0.00 12:39:01 PM veth6ec41fe 36.19 38.17 4.39 10.12 0.00 0.00 0.00 0.00 12:40:01 PM lo 988.99 988.99 187.16 187.16 0.00 0.00 0.00 0.00 12:40:01 PM eth0 101.65 77.44 274.62 34.91 0.00 0.00 0.00 0.00 12:40:01 PM docker0 433.21 444.39 93.81 87.19 0.00 0.00 0.00 0.00 12:41:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 12:41:01 PM eth0 235.93 188.42 3814.34 25.28 0.00 0.00 0.00 0.00 12:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 PM eth0 138.74 105.42 267.77 69.13 0.00 0.00 0.00 0.00 12:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 158.88 158.88 25.98 25.98 0.00 0.00 0.00 0.00 Average: eth0 237.82 159.11 2134.57 43.71 0.00 0.00 0.00 0.00 Average: docker0 65.75 67.99 12.46 12.23 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) 12/03/2025 _x86_64_ (8 CPU) 12:30:04 LINUX RESTART (8 CPU) 12:31:01 PM CPU %user %nice %system %iowait %steal %idle 12:32:01 PM all 17.32 0.00 1.16 0.79 0.06 80.67 12:32:01 PM 0 17.75 0.00 0.92 0.67 0.07 80.59 12:32:01 PM 1 24.82 0.00 0.80 0.57 0.05 73.76 12:32:01 PM 2 16.17 0.00 1.47 0.22 0.07 82.08 12:32:01 PM 3 20.87 0.00 1.51 1.61 0.07 75.95 12:32:01 PM 4 11.24 0.00 1.22 0.87 0.07 86.61 12:32:01 PM 5 15.74 0.00 1.14 0.99 0.05 82.09 12:32:01 PM 6 15.45 0.00 0.84 0.75 0.05 82.91 12:32:01 PM 7 16.53 0.00 1.42 0.63 0.05 81.37 12:33:01 PM all 36.97 0.00 1.09 0.38 0.08 61.47 12:33:01 PM 0 36.51 0.00 1.40 0.18 0.08 61.82 12:33:01 PM 1 29.31 0.00 1.02 0.15 0.08 69.44 12:33:01 PM 2 43.96 0.00 2.18 1.20 0.10 52.56 12:33:01 PM 3 46.56 0.00 1.09 0.13 0.08 52.14 12:33:01 PM 4 34.13 0.00 0.80 0.38 0.07 64.62 12:33:01 PM 5 47.95 0.00 0.62 0.60 0.10 50.73 12:33:01 PM 6 42.83 0.00 0.45 0.05 0.10 56.57 12:33:01 PM 7 14.51 0.00 1.17 0.37 0.05 83.91 12:34:01 PM all 9.77 0.00 0.28 0.06 0.03 89.85 12:34:01 PM 0 27.19 0.00 0.75 0.00 0.05 72.01 12:34:01 PM 1 14.49 0.00 0.07 0.08 0.03 85.33 12:34:01 PM 2 1.12 0.00 0.32 0.00 0.02 98.55 12:34:01 PM 3 1.12 0.00 0.48 0.20 0.03 98.16 12:34:01 PM 4 0.87 0.00 0.37 0.23 0.03 98.50 12:34:01 PM 5 7.85 0.00 0.08 0.00 0.02 92.05 12:34:01 PM 6 2.87 0.00 0.10 0.00 0.02 97.01 12:34:01 PM 7 22.64 0.00 0.07 0.00 0.05 77.24 12:35:01 PM all 26.09 0.00 2.78 0.68 0.08 70.37 12:35:01 PM 0 34.19 0.00 2.75 0.05 0.10 62.91 12:35:01 PM 1 42.69 0.00 2.79 1.09 0.10 53.32 12:35:01 PM 2 21.50 0.00 3.73 1.81 0.08 72.88 12:35:01 PM 3 20.47 0.00 2.99 0.81 0.08 75.64 12:35:01 PM 4 20.10 0.00 2.23 0.20 0.08 77.39 12:35:01 PM 5 21.07 0.00 2.41 0.15 0.07 76.30 12:35:01 PM 6 23.64 0.00 2.37 0.27 0.07 73.66 12:35:01 PM 7 25.06 0.00 2.94 1.06 0.07 70.87 12:36:01 PM all 18.71 0.00 2.07 0.05 0.07 79.10 12:36:01 PM 0 16.52 0.00 1.84 0.03 0.07 81.54 12:36:01 PM 1 19.09 0.00 2.53 0.03 0.08 78.27 12:36:01 PM 2 14.71 0.00 2.11 0.07 0.08 83.03 12:36:01 PM 3 27.84 0.00 2.66 0.05 0.07 69.38 12:36:01 PM 4 16.74 0.00 2.35 0.10 0.08 80.73 12:36:01 PM 5 21.17 0.00 1.64 0.08 0.07 77.04 12:36:01 PM 6 19.00 0.00 1.84 0.03 0.07 79.06 12:36:01 PM 7 14.64 0.00 1.56 0.02 0.07 83.72 12:37:01 PM all 9.55 0.00 1.10 0.01 0.06 89.27 12:37:01 PM 0 16.40 0.00 1.47 0.05 0.07 82.01 12:37:01 PM 1 13.09 0.00 1.14 0.00 0.07 85.70 12:37:01 PM 2 12.99 0.00 1.62 0.00 0.07 85.32 12:37:01 PM 3 7.41 0.00 0.73 0.00 0.05 91.80 12:37:01 PM 4 5.16 0.00 1.27 0.00 0.05 93.52 12:37:01 PM 5 4.48 0.00 0.94 0.02 0.07 94.50 12:37:01 PM 6 6.36 0.00 1.17 0.02 0.07 92.38 12:37:01 PM 7 10.51 0.00 0.47 0.00 0.07 88.95 12:38:01 PM all 35.64 0.00 1.99 0.41 0.08 61.88 12:38:01 PM 0 41.31 0.00 2.33 0.23 0.10 56.03 12:38:01 PM 1 32.70 0.00 2.01 0.54 0.07 64.68 12:38:01 PM 2 33.85 0.00 1.53 0.13 0.08 64.40 12:38:01 PM 3 34.94 0.00 2.09 0.89 0.08 61.99 12:38:01 PM 4 41.05 0.00 2.25 0.02 0.10 56.58 12:38:01 PM 5 39.12 0.00 2.00 0.52 0.08 58.28 12:38:01 PM 6 30.16 0.00 1.89 0.02 0.07 67.86 12:38:01 PM 7 32.03 0.00 1.79 0.94 0.05 65.19 12:39:01 PM all 24.92 0.00 1.21 0.01 0.08 73.77 12:39:01 PM 0 24.13 0.00 1.43 0.00 0.08 74.36 12:39:01 PM 1 22.82 0.00 1.05 0.00 0.08 76.04 12:39:01 PM 2 23.73 0.00 1.16 0.05 0.08 74.98 12:39:01 PM 3 49.82 0.00 1.57 0.02 0.10 48.49 12:39:01 PM 4 24.08 0.00 0.99 0.00 0.07 74.87 12:39:01 PM 5 14.91 0.00 1.14 0.05 0.08 83.81 12:39:01 PM 6 15.75 0.00 1.14 0.00 0.08 83.03 12:39:01 PM 7 24.10 0.00 1.17 0.00 0.08 74.65 12:40:01 PM all 26.10 0.00 1.73 0.31 0.08 71.79 12:40:01 PM 0 36.46 0.00 1.60 0.07 0.10 61.77 12:40:01 PM 1 20.75 0.00 1.64 0.12 0.07 77.42 12:40:01 PM 2 24.66 0.00 2.26 1.61 0.08 71.38 12:40:01 PM 3 19.21 0.00 1.71 0.00 0.07 79.01 12:40:01 PM 4 34.41 0.00 1.15 0.03 0.08 64.31 12:40:01 PM 5 24.43 0.00 1.64 0.03 0.08 73.81 12:40:01 PM 6 12.83 0.00 1.88 0.47 0.07 84.76 12:40:01 PM 7 35.93 0.00 1.91 0.18 0.08 61.90 12:41:01 PM all 26.39 0.00 1.50 0.54 0.06 71.50 12:41:01 PM 0 43.27 0.00 1.34 0.00 0.07 55.32 12:41:01 PM 1 28.07 0.00 2.01 1.34 0.07 68.51 12:41:01 PM 2 26.28 0.00 1.27 1.22 0.07 71.16 12:41:01 PM 3 20.45 0.00 1.24 0.54 0.07 77.71 12:41:01 PM 4 19.71 0.00 1.32 0.05 0.05 78.87 12:41:01 PM 5 22.25 0.00 1.72 0.52 0.05 75.46 12:41:01 PM 6 27.58 0.00 1.52 0.64 0.07 70.20 12:41:01 PM 7 23.51 0.00 1.57 0.05 0.07 74.80 12:42:01 PM all 27.68 0.00 1.05 0.12 0.06 71.10 12:42:01 PM 0 21.20 0.00 1.22 0.28 0.07 77.23 12:42:01 PM 1 47.56 0.00 0.77 0.18 0.07 51.43 12:42:01 PM 2 3.81 0.00 0.87 0.03 0.05 95.23 12:42:01 PM 3 26.61 0.00 1.32 0.03 0.07 71.97 12:42:01 PM 4 10.44 0.00 0.63 0.37 0.03 88.53 12:42:01 PM 5 44.25 0.00 1.37 0.03 0.08 54.27 12:42:01 PM 6 27.07 0.00 1.49 0.02 0.05 71.38 12:42:01 PM 7 40.40 0.00 0.70 0.00 0.05 58.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.55 0.00 1.45 0.31 0.07 74.62 Average: 0 28.63 0.00 1.55 0.14 0.08 69.60 Average: 1 26.85 0.00 1.44 0.37 0.07 71.27 Average: 2 20.24 0.00 1.68 0.58 0.07 77.43 Average: 3 25.03 0.00 1.58 0.39 0.07 72.94 Average: 4 19.80 0.00 1.33 0.21 0.07 78.60 Average: 5 23.93 0.00 1.33 0.27 0.07 74.39 Average: 6 20.32 0.00 1.33 0.21 0.06 78.08 Average: 7 23.62 0.00 1.34 0.30 0.06 74.68