---> uname -a: Linux prd-centos8-docker-8c-8g-45464.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 2153 24204 19 5532 29263 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:fe:33:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.229/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:fefe:336b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:e4:52:07 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:d7ff:fee4:5207/64 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) 09/13/2025 _x86_64_ (8 CPU) 06:32:18 LINUX RESTART (8 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 205.81 14.51 191.30 2956.08 10435.30 06:35:01 AM 203.53 4.65 198.88 1208.20 17994.85 06:36:01 AM 163.93 0.80 163.13 490.24 42312.55 06:37:01 AM 41.55 0.10 41.45 77.57 576.49 06:38:01 AM 10.66 0.42 10.25 14.26 289.62 06:39:01 AM 9.90 0.00 9.90 0.00 510.66 06:40:00 AM 67.18 0.00 67.18 0.00 21850.97 06:40:01 AM 141.79 0.00 141.79 0.00 1261.19 06:41:01 AM 53.52 0.00 53.52 0.00 2393.72 06:42:01 AM 130.97 2.45 128.52 4477.04 1920.24 06:43:01 AM 48.10 2.68 45.42 89.04 30023.43 Average: 93.60 2.56 91.04 931.25 12807.92 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 28899736 30840740 3755968 11.50 2688 2257108 1814448 5.38 169832 3122524 224288 06:35:01 AM 27426436 29720188 5229268 16.01 2688 2603368 2589864 7.68 275616 4454684 54716 06:36:01 AM 23824916 27291200 8830788 27.04 2688 3748756 5835940 17.32 428680 7788136 104 06:37:01 AM 23558484 27030480 9097220 27.86 2688 3754272 5385880 15.98 443128 8039788 856 06:38:01 AM 23437068 26912924 9218636 28.23 2688 3757984 5386204 15.98 444692 8159312 84 06:39:01 AM 24255976 27741276 8399728 25.72 2688 3767344 4630808 13.74 446616 7343776 20 06:40:00 AM 23081520 27214676 9574184 29.32 2688 4392528 5151048 15.28 511960 8405176 212 06:40:01 AM 23009512 27165428 9646192 29.54 2688 4430280 5556376 16.49 529840 8455412 22440 06:41:01 AM 21296720 25518932 11358984 34.78 2688 4490320 8118920 24.09 558872 10120100 4240 06:42:01 AM 23955220 28579364 8700484 26.64 2688 4878708 3521160 10.45 588768 7451732 330936 06:43:01 AM 24851736 30033272 7803968 23.90 2688 5428168 2365404 7.02 974264 6164304 20 Average: 24327029 28004407 8328675 25.50 2688 3955349 4577823 13.58 488388 7227722 57992 06:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 205.75 173.81 2729.47 46.91 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 349.74 270.89 4748.03 42.24 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.80 0.80 0.04 0.04 0.00 0.00 0.00 0.00 06:36:01 AM eth0 329.42 209.13 9998.87 21.13 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 06:36:01 AM veth040fe11 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:37:01 AM lo 57.13 57.13 4.71 4.71 0.00 0.00 0.00 0.00 06:37:01 AM eth0 157.00 117.71 45.30 47.65 0.00 0.00 0.00 0.00 06:37:01 AM docker0 11.60 13.23 1.71 1.70 0.00 0.00 0.00 0.00 06:38:01 AM lo 60.86 60.86 3.10 3.10 0.00 0.00 0.00 0.00 06:38:01 AM eth0 222.26 174.69 54.38 67.90 0.00 0.00 0.00 0.00 06:38:01 AM docker0 0.78 1.02 0.11 0.18 0.00 0.00 0.00 0.00 06:39:01 AM lo 9.03 9.03 0.44 0.44 0.00 0.00 0.00 0.00 06:39:01 AM eth0 135.38 109.05 106.25 37.29 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:00 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:40:00 AM eth0 636.68 385.70 2999.20 39.17 0.00 0.00 0.00 0.00 06:40:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 4.48 5.97 0.81 1.14 0.00 0.00 0.00 0.00 06:40:01 AM docker0 0.00 2.99 0.00 0.32 0.00 0.00 0.00 0.00 06:40:01 AM veth431df85 0.00 5.97 0.00 0.58 0.00 0.00 0.00 0.00 06:41:01 AM lo 729.16 729.16 129.75 129.75 0.00 0.00 0.00 0.00 06:41:01 AM eth0 59.06 44.37 20.75 23.33 0.00 0.00 0.00 0.00 06:41:01 AM docker0 317.74 328.81 55.41 68.45 0.00 0.00 0.00 0.00 06:41:01 AM veth431df85 283.76 293.95 55.83 47.86 0.00 0.00 0.00 0.00 06:41:01 AM veth85ed77a 33.99 35.52 3.93 20.85 0.00 0.00 0.00 0.00 06:42:01 AM lo 744.89 744.89 122.89 122.89 0.00 0.00 0.00 0.00 06:42:01 AM eth0 129.34 104.80 1507.68 26.53 0.00 0.00 0.00 0.00 06:42:01 AM docker0 323.41 331.39 67.76 51.27 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 379.44 224.84 400.84 298.81 0.00 0.00 0.00 0.00 06:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 160.21 160.21 26.10 26.10 0.00 0.00 0.00 0.00 Average: eth0 259.70 181.07 2257.72 65.05 0.00 0.00 0.00 0.00 Average: docker0 65.36 67.46 12.50 12.16 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) 09/13/2025 _x86_64_ (8 CPU) 06:32:18 LINUX RESTART (8 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 13.08 0.00 1.17 1.10 0.06 84.59 06:34:01 AM 0 10.73 0.00 1.37 0.92 0.08 86.89 06:34:01 AM 1 17.41 0.00 2.00 1.97 0.08 78.53 06:34:01 AM 2 11.01 0.00 1.10 1.65 0.07 86.17 06:34:01 AM 3 19.38 0.00 1.59 1.20 0.05 77.79 06:34:01 AM 4 13.68 0.00 1.65 1.87 0.07 82.72 06:34:01 AM 5 8.78 0.00 0.67 0.43 0.05 90.07 06:34:01 AM 6 8.47 0.00 0.55 0.58 0.05 90.35 06:34:01 AM 7 15.20 0.00 0.43 0.15 0.05 84.16 06:35:01 AM all 40.53 0.00 1.30 1.25 0.09 56.82 06:35:01 AM 0 42.69 0.00 0.92 0.20 0.10 56.09 06:35:01 AM 1 42.10 0.00 1.60 1.37 0.10 54.83 06:35:01 AM 2 52.36 0.00 1.66 2.02 0.12 43.84 06:35:01 AM 3 42.69 0.00 0.99 1.59 0.08 54.66 06:35:01 AM 4 29.46 0.00 1.72 2.06 0.10 66.66 06:35:01 AM 5 30.87 0.00 1.02 1.64 0.07 66.40 06:35:01 AM 6 55.48 0.00 0.75 0.15 0.08 43.54 06:35:01 AM 7 28.60 0.00 1.76 0.97 0.08 68.59 06:36:01 AM all 24.66 0.00 2.76 1.76 0.07 70.75 06:36:01 AM 0 18.02 0.00 2.67 1.45 0.08 77.78 06:36:01 AM 1 40.06 0.00 4.44 3.19 0.07 52.24 06:36:01 AM 2 24.53 0.00 2.86 2.87 0.07 69.67 06:36:01 AM 3 20.12 0.00 2.44 3.33 0.08 74.03 06:36:01 AM 4 20.05 0.00 2.55 1.01 0.07 76.32 06:36:01 AM 5 27.25 0.00 2.00 0.60 0.07 70.08 06:36:01 AM 6 22.18 0.00 2.10 0.62 0.07 75.03 06:36:01 AM 7 25.08 0.00 3.02 1.01 0.07 70.82 06:37:01 AM all 22.73 0.00 2.56 0.08 0.09 74.54 06:37:01 AM 0 20.88 0.00 2.28 0.08 0.08 76.67 06:37:01 AM 1 26.64 0.00 3.00 0.12 0.10 70.15 06:37:01 AM 2 23.48 0.00 2.45 0.05 0.08 73.94 06:37:01 AM 3 20.62 0.00 2.76 0.07 0.10 76.45 06:37:01 AM 4 23.11 0.00 2.90 0.10 0.08 73.81 06:37:01 AM 5 19.85 0.00 2.31 0.07 0.10 77.67 06:37:01 AM 6 21.95 0.00 2.48 0.08 0.08 75.41 06:37:01 AM 7 25.30 0.00 2.28 0.08 0.10 72.24 06:38:01 AM all 6.22 0.00 1.10 0.01 0.07 92.60 06:38:01 AM 0 5.92 0.00 1.24 0.02 0.07 92.76 06:38:01 AM 1 8.03 0.00 0.80 0.02 0.07 91.09 06:38:01 AM 2 6.93 0.00 1.09 0.02 0.08 91.88 06:38:01 AM 3 7.63 0.00 1.14 0.00 0.05 91.18 06:38:01 AM 4 7.52 0.00 1.44 0.03 0.07 90.94 06:38:01 AM 5 3.50 0.00 1.54 0.00 0.07 94.90 06:38:01 AM 6 4.03 0.00 0.85 0.00 0.08 95.03 06:38:01 AM 7 6.17 0.00 0.74 0.02 0.05 93.03 06:39:01 AM all 12.16 0.00 0.40 0.02 0.04 87.38 06:39:01 AM 0 28.19 0.00 0.62 0.00 0.07 71.13 06:39:01 AM 1 28.99 0.00 0.53 0.08 0.05 70.34 06:39:01 AM 2 2.92 0.00 0.20 0.00 0.05 96.83 06:39:01 AM 3 6.46 0.00 0.20 0.00 0.03 93.31 06:39:01 AM 4 3.88 0.00 1.05 0.07 0.03 94.97 06:39:01 AM 5 12.11 0.00 0.20 0.00 0.03 87.66 06:39:01 AM 6 0.90 0.00 0.32 0.00 0.03 98.75 06:39:01 AM 7 13.78 0.00 0.10 0.00 0.03 86.09 06:40:00 AM all 34.13 0.00 1.69 0.67 0.08 63.43 06:40:00 AM 0 38.40 0.00 1.96 0.14 0.08 59.41 06:40:00 AM 1 30.64 0.00 1.97 1.73 0.07 65.59 06:40:00 AM 2 17.21 0.00 1.99 0.83 0.09 79.88 06:40:00 AM 3 34.09 0.00 1.63 0.03 0.08 64.17 06:40:00 AM 4 33.76 0.00 1.34 2.30 0.08 62.51 06:40:00 AM 5 39.23 0.00 2.07 0.20 0.05 58.45 06:40:00 AM 6 30.01 0.00 1.34 0.10 0.07 68.49 06:40:00 AM 7 49.64 0.00 1.27 0.02 0.08 48.99 06:40:01 AM all 20.86 0.00 8.27 0.19 0.19 70.49 06:40:01 AM 0 17.91 0.00 14.93 0.00 0.00 67.16 06:40:01 AM 1 40.30 0.00 4.48 0.00 0.00 55.22 06:40:01 AM 2 7.69 0.00 6.15 0.00 0.00 86.15 06:40:01 AM 3 18.46 0.00 6.15 1.54 0.00 73.85 06:40:01 AM 4 34.85 0.00 9.09 0.00 0.00 56.06 06:40:01 AM 5 18.84 0.00 7.25 0.00 1.45 72.46 06:40:01 AM 6 19.70 0.00 7.58 0.00 0.00 72.73 06:40:01 AM 7 8.96 0.00 10.45 0.00 0.00 80.60 06:41:01 AM all 27.23 0.00 1.59 0.13 0.09 70.97 06:41:01 AM 0 29.45 0.00 1.17 0.03 0.10 69.25 06:41:01 AM 1 17.71 0.00 1.74 0.07 0.10 80.38 06:41:01 AM 2 19.26 0.00 2.06 0.07 0.08 78.52 06:41:01 AM 3 22.48 0.00 1.69 0.02 0.08 75.72 06:41:01 AM 4 32.53 0.00 1.57 0.18 0.08 65.63 06:41:01 AM 5 39.88 0.00 1.31 0.00 0.07 58.75 06:41:01 AM 6 17.47 0.00 1.29 0.17 0.08 80.99 06:41:01 AM 7 39.02 0.00 1.86 0.52 0.08 58.52 06:42:01 AM all 30.97 0.00 1.64 0.38 0.07 66.94 06:42:01 AM 0 42.82 0.00 1.69 0.05 0.07 55.38 06:42:01 AM 1 29.13 0.00 1.99 0.50 0.07 68.31 06:42:01 AM 2 25.68 0.00 1.89 0.03 0.07 72.33 06:42:01 AM 3 19.99 0.00 1.68 0.54 0.07 77.73 06:42:01 AM 4 22.32 0.00 1.31 0.72 0.07 75.59 06:42:01 AM 5 42.63 0.00 2.21 0.08 0.08 55.00 06:42:01 AM 6 33.04 0.00 1.44 0.03 0.08 65.41 06:42:01 AM 7 32.09 0.00 0.92 1.10 0.07 65.82 06:43:01 AM all 27.66 0.00 1.78 1.00 0.06 69.49 06:43:01 AM 0 28.45 0.00 1.44 0.90 0.08 69.13 06:43:01 AM 1 14.68 0.00 1.69 2.54 0.07 81.02 06:43:01 AM 2 35.46 0.00 1.17 0.02 0.07 63.29 06:43:01 AM 3 21.69 0.00 1.88 3.23 0.05 73.15 06:43:01 AM 4 56.57 0.00 2.47 0.08 0.07 40.81 06:43:01 AM 5 12.28 0.00 2.28 0.00 0.03 85.41 06:43:01 AM 6 16.29 0.00 1.71 0.34 0.05 81.62 06:43:01 AM 7 35.81 0.00 1.64 0.92 0.05 61.58 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.91 0.00 1.61 0.64 0.07 73.77 Average: 0 26.54 0.00 1.55 0.38 0.08 71.45 Average: 1 25.54 0.00 1.98 1.16 0.08 71.24 Average: 2 21.87 0.00 1.65 0.76 0.08 75.65 Average: 3 21.49 0.00 1.60 1.00 0.07 75.84 Average: 4 24.29 0.00 1.81 0.84 0.07 72.99 Average: 5 23.60 0.00 1.56 0.30 0.06 74.46 Average: 6 20.97 0.00 1.29 0.21 0.07 77.47 Average: 7 27.01 0.00 1.41 0.48 0.07 71.03