---> uname -a: Linux prd-centos8-docker-8c-8g-999.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: 2799.996 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 1163 25017 19 5708 30252 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:fb:c7:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:fefb:c71a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:27:15:de 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::42:88ff:fe27:15de/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) 12/23/2025 _x86_64_ (8 CPU) 16:57:18 LINUX RESTART (8 CPU) 04:58:01 PM tps rtps wtps bread/s bwrtn/s 04:59:01 PM 238.90 17.44 221.46 3727.42 11281.24 05:00:01 PM 196.18 1.77 194.42 498.45 15687.80 05:01:01 PM 28.11 0.07 28.04 1.20 2652.90 05:02:01 PM 116.71 0.72 115.99 526.45 38780.76 05:03:01 PM 24.23 0.48 23.74 21.46 489.94 05:04:01 PM 11.11 0.02 11.10 0.93 289.45 05:05:01 PM 118.94 0.00 118.94 0.00 24229.44 05:06:01 PM 14.60 0.00 14.60 0.00 316.18 05:07:01 PM 213.85 0.00 213.85 0.00 2178.99 05:08:01 PM 57.64 3.43 54.21 6069.79 28452.91 05:09:01 PM 33.80 0.90 32.90 202.30 8433.02 Average: 95.82 2.26 93.56 1004.28 12072.66 04:58:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:59:01 PM 28623588 30618780 4032124 12.35 2688 2309632 2500424 7.42 189028 3368128 224800 05:00:01 PM 26653540 28925864 6002172 18.38 2688 2580460 3473032 10.30 283172 5212392 68088 05:01:01 PM 26092068 28370196 6563644 20.10 2688 2585032 3988652 11.83 297660 5755132 2924 05:02:01 PM 24473024 27884588 8182688 25.06 2688 3693476 5576364 16.54 437584 7129072 128 05:03:01 PM 24334648 27752296 8321064 25.48 2688 3699704 4338704 12.87 445224 7261712 112 05:04:01 PM 24763876 28193488 7891836 24.17 2688 3711020 4269336 12.67 449756 6830500 8448 05:05:01 PM 23845404 27980364 8810308 26.98 2688 4402108 5594848 16.60 550100 7587868 620 05:06:01 PM 23122836 27304680 9532876 29.19 2688 4450120 6191124 18.37 558604 8297032 1844 05:07:01 PM 24300716 28402456 8354996 25.59 2688 4357720 3680504 10.92 556448 7138980 15532 05:08:01 PM 25230684 30542404 7425028 22.74 2688 5558548 1926104 5.71 767668 5988016 207352 05:09:01 PM 25659624 31018060 6996088 21.42 2688 5600020 1515884 4.50 979584 5344416 35500 Average: 25190910 28817561 7464802 22.86 2688 3904349 3914089 11.61 501348 6355750 51395 04:58:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 PM eth0 266.33 217.76 3175.43 36.78 0.00 0.00 0.00 0.00 04:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 PM eth0 373.60 273.60 3851.04 50.22 0.00 0.00 0.00 0.00 05:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 PM eth0 127.12 77.52 84.73 25.00 0.00 0.00 0.00 0.00 05:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 PM lo 6.55 6.55 0.57 0.57 0.00 0.00 0.00 0.00 05:02:01 PM eth0 296.22 173.17 9478.64 17.22 0.00 0.00 0.00 0.00 05:02:01 PM docker0 1.58 1.93 0.23 0.22 0.00 0.00 0.00 0.00 05:02:01 PM veth2649631 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:03:01 PM lo 72.33 72.33 5.37 5.37 0.00 0.00 0.00 0.00 05:03:01 PM eth0 296.82 202.95 76.29 79.85 0.00 0.00 0.00 0.00 05:03:01 PM docker0 10.48 11.60 1.56 1.46 0.00 0.00 0.00 0.00 05:04:01 PM lo 56.25 56.25 2.87 2.87 0.00 0.00 0.00 0.00 05:04:01 PM eth0 219.29 166.38 76.85 63.68 0.00 0.00 0.00 0.00 05:04:01 PM docker0 0.78 1.05 0.11 0.19 0.00 0.00 0.00 0.00 05:05:01 PM lo 3.35 3.35 0.60 0.60 0.00 0.00 0.00 0.00 05:05:01 PM eth0 493.82 200.73 2973.48 22.90 0.00 0.00 0.00 0.00 05:05:01 PM docker0 1.43 1.77 0.22 0.38 0.00 0.00 0.00 0.00 05:05:01 PM vethc1d596a 1.43 1.88 0.24 0.39 0.00 0.00 0.00 0.00 05:05:01 PM veth3a27f55 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:06:01 PM lo 709.53 709.53 101.07 101.07 0.00 0.00 0.00 0.00 05:06:01 PM eth0 126.72 78.61 42.29 40.63 0.00 0.00 0.00 0.00 05:06:01 PM docker0 304.82 317.29 46.16 50.11 0.00 0.00 0.00 0.00 05:06:01 PM vethc1d596a 263.50 274.13 45.24 38.93 0.00 0.00 0.00 0.00 05:06:01 PM veth3a27f55 41.32 43.65 5.09 11.43 0.00 0.00 0.00 0.00 05:07:01 PM lo 979.70 979.70 183.16 183.16 0.00 0.00 0.00 0.00 05:07:01 PM eth0 94.13 67.36 271.20 27.63 0.00 0.00 0.00 0.00 05:07:01 PM docker0 418.23 427.08 91.75 84.44 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 05:08:01 PM eth0 215.26 170.00 4094.78 22.28 0.00 0.00 0.00 0.00 05:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 99.72 87.79 269.52 73.30 0.00 0.00 0.00 0.00 05:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 166.22 166.22 26.69 26.69 0.00 0.00 0.00 0.00 Average: eth0 237.19 155.99 2217.83 41.77 0.00 0.00 0.00 0.00 Average: docker0 67.02 69.15 12.73 12.44 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) 12/23/2025 _x86_64_ (8 CPU) 16:57:18 LINUX RESTART (8 CPU) 04:58:01 PM CPU %user %nice %system %iowait %steal %idle 04:59:01 PM all 17.53 0.00 1.21 0.67 0.06 80.53 04:59:01 PM 0 18.95 0.00 0.74 0.18 0.07 80.06 04:59:01 PM 1 15.95 0.00 1.05 0.80 0.07 82.13 04:59:01 PM 2 29.39 0.00 2.52 1.05 0.07 66.97 04:59:01 PM 3 23.71 0.00 1.62 0.92 0.08 73.67 04:59:01 PM 4 17.85 0.00 1.07 0.99 0.03 80.06 04:59:01 PM 5 11.15 0.00 0.95 0.30 0.05 87.54 04:59:01 PM 6 7.18 0.00 0.40 0.02 0.05 92.36 04:59:01 PM 7 16.02 0.00 1.34 1.10 0.08 81.46 05:00:01 PM all 38.86 0.00 1.24 0.64 0.08 59.19 05:00:01 PM 0 41.46 0.00 0.80 0.10 0.10 57.54 05:00:01 PM 1 30.38 0.00 1.42 0.64 0.07 67.49 05:00:01 PM 2 58.10 0.00 1.70 0.90 0.08 39.21 05:00:01 PM 3 40.09 0.00 1.98 1.79 0.08 56.06 05:00:01 PM 4 37.69 0.00 1.12 0.30 0.08 60.81 05:00:01 PM 5 43.18 0.00 0.74 0.65 0.08 55.35 05:00:01 PM 6 19.76 0.00 1.20 0.35 0.07 78.62 05:00:01 PM 7 40.19 0.00 0.93 0.40 0.07 58.41 05:01:01 PM all 20.61 0.00 0.39 0.13 0.05 78.82 05:01:01 PM 0 15.84 0.00 0.53 0.00 0.07 83.56 05:01:01 PM 1 60.19 0.00 1.03 0.00 0.07 38.71 05:01:01 PM 2 17.43 0.00 0.45 0.67 0.07 81.39 05:01:01 PM 3 9.59 0.00 0.18 0.02 0.03 90.17 05:01:01 PM 4 8.62 0.00 0.38 0.00 0.05 90.95 05:01:01 PM 5 9.09 0.00 0.22 0.03 0.05 90.61 05:01:01 PM 6 18.21 0.00 0.22 0.35 0.03 81.19 05:01:01 PM 7 25.88 0.00 0.08 0.00 0.05 73.99 05:02:01 PM all 20.34 0.00 2.85 0.62 0.08 76.10 05:02:01 PM 0 15.05 0.00 2.33 0.15 0.07 82.40 05:02:01 PM 1 14.61 0.00 3.74 1.75 0.08 79.82 05:02:01 PM 2 16.59 0.00 2.33 0.97 0.07 80.04 05:02:01 PM 3 21.51 0.00 2.86 0.97 0.08 74.58 05:02:01 PM 4 14.02 0.00 2.25 0.12 0.08 83.53 05:02:01 PM 5 41.91 0.00 3.69 0.52 0.10 53.78 05:02:01 PM 6 20.45 0.00 2.81 0.42 0.08 76.24 05:02:01 PM 7 18.64 0.00 2.84 0.07 0.07 78.39 05:03:01 PM all 14.88 0.00 1.66 0.05 0.07 83.34 05:03:01 PM 0 14.96 0.00 1.35 0.10 0.08 83.51 05:03:01 PM 1 12.33 0.00 1.71 0.03 0.08 85.85 05:03:01 PM 2 13.12 0.00 1.56 0.02 0.08 85.22 05:03:01 PM 3 8.82 0.00 1.51 0.03 0.08 89.56 05:03:01 PM 4 12.88 0.00 1.61 0.02 0.07 85.43 05:03:01 PM 5 19.41 0.00 1.52 0.03 0.05 78.98 05:03:01 PM 6 18.24 0.00 2.61 0.08 0.07 79.00 05:03:01 PM 7 19.29 0.00 1.42 0.05 0.07 79.17 05:04:01 PM all 12.65 0.00 1.17 0.02 0.07 86.10 05:04:01 PM 0 9.12 0.00 1.10 0.02 0.07 89.69 05:04:01 PM 1 18.08 0.00 1.97 0.05 0.08 79.82 05:04:01 PM 2 8.87 0.00 1.24 0.00 0.07 89.83 05:04:01 PM 3 15.36 0.00 0.64 0.00 0.07 83.94 05:04:01 PM 4 15.24 0.00 1.45 0.02 0.07 83.22 05:04:01 PM 5 7.59 0.00 0.72 0.02 0.08 91.59 05:04:01 PM 6 8.37 0.00 1.55 0.03 0.07 89.97 05:04:01 PM 7 18.53 0.00 0.65 0.02 0.07 80.73 05:05:01 PM all 35.78 0.00 1.90 0.45 0.09 61.78 05:05:01 PM 0 25.21 0.00 1.52 0.05 0.08 73.14 05:05:01 PM 1 44.57 0.00 1.51 0.52 0.10 53.30 05:05:01 PM 2 42.40 0.00 2.30 1.16 0.08 54.06 05:05:01 PM 3 32.28 0.00 2.43 0.47 0.10 64.72 05:05:01 PM 4 27.42 0.00 1.56 0.12 0.10 70.81 05:05:01 PM 5 27.35 0.00 1.84 0.65 0.08 70.07 05:05:01 PM 6 53.22 0.00 2.40 0.64 0.10 43.65 05:05:01 PM 7 33.79 0.00 1.64 0.00 0.10 64.47 05:06:01 PM all 22.30 0.00 1.28 0.01 0.09 76.32 05:06:01 PM 0 14.97 0.00 1.01 0.02 0.08 83.92 05:06:01 PM 1 20.64 0.00 1.47 0.02 0.10 77.77 05:06:01 PM 2 22.08 0.00 1.21 0.03 0.08 76.60 05:06:01 PM 3 46.99 0.00 1.50 0.00 0.08 51.42 05:06:01 PM 4 16.80 0.00 1.66 0.00 0.08 81.45 05:06:01 PM 5 19.32 0.00 1.31 0.00 0.08 79.29 05:06:01 PM 6 18.00 0.00 0.85 0.00 0.08 81.07 05:06:01 PM 7 19.57 0.00 1.21 0.02 0.08 79.12 05:07:01 PM all 27.13 0.00 1.74 0.51 0.09 70.52 05:07:01 PM 0 14.96 0.00 1.83 0.12 0.20 82.90 05:07:01 PM 1 32.00 0.00 2.11 0.02 0.08 65.79 05:07:01 PM 2 31.26 0.00 1.12 0.49 0.07 67.06 05:07:01 PM 3 26.36 0.00 0.94 0.00 0.07 72.63 05:07:01 PM 4 30.28 0.00 2.99 3.14 0.08 63.51 05:07:01 PM 5 42.71 0.00 1.64 0.02 0.07 55.56 05:07:01 PM 6 16.32 0.00 1.93 0.05 0.08 81.62 05:07:01 PM 7 23.15 0.00 1.41 0.30 0.08 75.06 05:08:01 PM all 29.10 0.00 1.56 0.39 0.07 68.89 05:08:01 PM 0 39.00 0.00 1.20 0.00 0.08 59.71 05:08:01 PM 1 25.18 0.00 1.17 1.00 0.07 72.58 05:08:01 PM 2 11.11 0.00 1.24 0.27 0.07 87.32 05:08:01 PM 3 13.44 0.00 1.56 0.28 0.07 84.65 05:08:01 PM 4 53.19 0.00 1.30 0.00 0.05 45.46 05:08:01 PM 5 30.23 0.00 1.87 0.17 0.07 67.66 05:08:01 PM 6 29.69 0.00 1.51 1.12 0.07 67.62 05:08:01 PM 7 30.88 0.00 2.59 0.25 0.07 66.22 05:09:01 PM all 27.44 0.00 1.03 0.13 0.06 71.34 05:09:01 PM 0 39.26 0.00 0.50 0.07 0.10 60.07 05:09:01 PM 1 47.09 0.00 0.85 0.40 0.07 51.59 05:09:01 PM 2 20.40 0.00 1.08 0.03 0.08 78.40 05:09:01 PM 3 6.54 0.00 0.73 0.10 0.05 92.57 05:09:01 PM 4 39.42 0.00 0.75 0.00 0.07 59.76 05:09:01 PM 5 13.76 0.00 1.37 0.33 0.03 84.50 05:09:01 PM 6 20.37 0.00 1.24 0.05 0.05 78.29 05:09:01 PM 7 32.68 0.00 1.72 0.02 0.07 65.52 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.24 0.00 1.46 0.33 0.07 73.90 Average: 0 22.63 0.00 1.17 0.07 0.09 76.04 Average: 1 29.20 0.00 1.64 0.47 0.08 68.61 Average: 2 24.62 0.00 1.52 0.51 0.07 73.28 Average: 3 22.24 0.00 1.45 0.42 0.07 75.83 Average: 4 24.86 0.00 1.47 0.43 0.07 73.18 Average: 5 24.14 0.00 1.44 0.25 0.07 74.10 Average: 6 20.88 0.00 1.52 0.28 0.07 77.25 Average: 7 25.33 0.00 1.44 0.20 0.07 72.95