---> uname -a: Linux prd-centos8-docker-8c-8g-2858.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 1153 25077 19 5660 30263 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:e4:e1:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.46/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85699sec preferred_lft 85699sec inet6 fe80::f816:3eff:fee4:e1ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:8c:df:f9 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::42:65ff:fe8c:dff9/64 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) 10/15/2025 _x86_64_ (8 CPU) 10:24:15 LINUX RESTART (8 CPU) 10:25:01 AM tps rtps wtps bread/s bwrtn/s 10:26:01 AM 154.90 13.93 140.97 2941.29 10283.04 10:27:01 AM 238.29 5.41 232.87 1217.33 14812.91 10:28:01 AM 163.25 0.47 162.78 409.06 43929.22 10:29:01 AM 35.78 0.30 35.48 71.30 681.96 10:30:01 AM 13.88 0.48 13.40 21.46 330.82 10:31:01 AM 10.83 0.00 10.83 0.00 520.88 10:32:01 AM 59.35 0.00 59.35 0.00 15629.11 10:33:01 AM 68.14 0.00 68.14 0.00 8476.66 10:34:01 AM 135.63 0.00 135.63 0.00 1609.95 10:35:01 AM 63.44 3.83 59.61 6231.89 29757.04 Average: 94.35 2.44 91.90 1089.15 12602.86 10:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:26:01 AM 29283440 31125988 3372272 10.33 2688 2160752 1589872 4.72 160668 2757484 136520 10:27:01 AM 27276740 29505160 5378972 16.47 2688 2538704 3390520 10.06 261444 4622532 105496 10:28:01 AM 24522476 27926320 8133236 24.91 2688 3686712 4420368 13.12 410688 7113124 248 10:29:01 AM 23992960 27402788 8662752 26.53 2688 3691832 6132524 18.20 438576 7610620 124 10:30:01 AM 23923444 27337636 8732268 26.74 2688 3696440 4778692 14.18 440616 7679540 12 10:31:01 AM 25051880 28475164 7603832 23.28 2688 3705424 3841972 11.40 442552 6555452 20 10:32:01 AM 23832216 27904224 8823496 27.02 2688 4331780 4327008 12.84 508060 7663480 128344 10:33:01 AM 22436324 26595684 10219388 31.29 2688 4427764 6948536 20.62 555084 8988424 2060 10:34:01 AM 23809444 27905576 8846268 27.09 2688 4353016 4149444 12.31 554568 7632604 12696 10:35:01 AM 24387132 29692648 8268580 25.32 2688 5549712 2618260 7.77 785836 6807196 160256 Average: 24851606 28387119 7804106 23.90 2688 3814214 4219720 12.52 455809 6743046 54578 10:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 112.63 83.94 1186.30 31.42 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 410.13 340.65 5316.02 46.47 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 349.40 230.32 10013.47 28.99 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 AM veth9627acf 0.20 0.00 0.02 0.00 0.00 0.00 0.00 0.00 10:28:01 AM veth7fea9ce 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 10:29:01 AM lo 40.33 40.33 3.72 3.72 0.00 0.00 0.00 0.00 10:29:01 AM eth0 89.96 64.35 32.78 31.59 0.00 0.00 0.00 0.00 10:29:01 AM docker0 10.54 11.84 1.56 1.45 0.00 0.00 0.00 0.00 10:29:01 AM veth02d0819 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM lo 63.15 63.15 3.43 3.43 0.00 0.00 0.00 0.00 10:30:01 AM eth0 294.57 228.31 87.80 93.55 0.00 0.00 0.00 0.00 10:30:01 AM docker0 2.08 2.58 0.30 0.41 0.00 0.00 0.00 0.00 10:31:01 AM lo 8.60 8.60 0.42 0.42 0.00 0.00 0.00 0.00 10:31:01 AM eth0 137.85 114.01 108.42 34.54 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:32:01 AM eth0 465.64 248.57 2983.26 33.47 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 450.23 450.23 71.06 71.06 0.00 0.00 0.00 0.00 10:33:01 AM eth0 98.32 69.16 25.86 27.89 0.00 0.00 0.00 0.00 10:33:01 AM docker0 192.55 202.42 32.47 33.75 0.00 0.00 0.00 0.00 10:33:01 AM vetheb29cd9 165.41 174.01 31.80 26.73 0.00 0.00 0.00 0.00 10:33:01 AM veth924a146 27.14 29.11 3.30 7.29 0.00 0.00 0.00 0.00 10:34:01 AM lo 887.79 887.79 169.78 169.78 0.00 0.00 0.00 0.00 10:34:01 AM eth0 109.60 77.77 272.45 27.76 0.00 0.00 0.00 0.00 10:34:01 AM docker0 384.39 392.85 85.41 78.86 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 203.70 162.26 3449.24 19.30 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 145.02 145.02 24.84 24.84 0.00 0.00 0.00 0.00 Average: eth0 227.18 161.93 2347.54 37.50 0.00 0.00 0.00 0.00 Average: docker0 58.95 60.97 11.97 11.45 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) 10/15/2025 _x86_64_ (8 CPU) 10:24:15 LINUX RESTART (8 CPU) 10:25:01 AM CPU %user %nice %system %iowait %steal %idle 10:26:01 AM all 10.36 0.00 0.98 1.46 0.05 87.15 10:26:01 AM 0 10.33 0.00 0.67 0.18 0.07 88.75 10:26:01 AM 1 27.17 0.00 2.52 2.61 0.08 67.61 10:26:01 AM 2 8.59 0.00 0.92 1.87 0.03 88.59 10:26:01 AM 3 12.39 0.00 1.05 1.14 0.03 85.39 10:26:01 AM 4 11.48 0.00 1.29 3.56 0.03 83.64 10:26:01 AM 5 6.67 0.00 0.63 0.43 0.05 92.21 10:26:01 AM 6 1.30 0.00 0.47 1.81 0.05 96.37 10:26:01 AM 7 4.94 0.00 0.27 0.07 0.07 94.66 10:27:01 AM all 36.82 0.00 1.40 2.39 0.08 59.31 10:27:01 AM 0 31.44 0.00 0.84 1.46 0.08 66.19 10:27:01 AM 1 32.72 0.00 1.83 3.04 0.08 62.33 10:27:01 AM 2 42.67 0.00 2.91 5.02 0.10 49.30 10:27:01 AM 3 40.84 0.00 0.79 1.05 0.08 57.23 10:27:01 AM 4 38.90 0.00 1.68 4.29 0.08 55.05 10:27:01 AM 5 23.95 0.00 0.95 1.22 0.07 73.81 10:27:01 AM 6 45.69 0.00 1.09 0.72 0.08 52.42 10:27:01 AM 7 38.33 0.00 1.10 2.34 0.08 58.14 10:28:01 AM all 31.52 0.00 3.11 2.82 0.08 62.48 10:28:01 AM 0 24.95 0.00 3.31 1.45 0.08 70.20 10:28:01 AM 1 39.14 0.00 3.25 3.87 0.08 53.67 10:28:01 AM 2 32.49 0.00 3.82 4.40 0.10 59.19 10:28:01 AM 3 25.16 0.00 2.92 2.48 0.08 69.35 10:28:01 AM 4 32.24 0.00 2.57 7.61 0.08 57.50 10:28:01 AM 5 33.47 0.00 3.51 1.37 0.08 61.57 10:28:01 AM 6 38.14 0.00 2.91 0.69 0.08 58.18 10:28:01 AM 7 26.51 0.00 2.56 0.67 0.07 70.18 10:29:01 AM all 22.57 0.00 2.15 0.55 0.08 74.65 10:29:01 AM 0 16.42 0.00 2.04 0.17 0.10 81.27 10:29:01 AM 1 22.06 0.00 2.40 0.60 0.08 74.85 10:29:01 AM 2 20.73 0.00 2.10 0.34 0.08 76.76 10:29:01 AM 3 24.62 0.00 2.66 0.55 0.08 72.08 10:29:01 AM 4 21.87 0.00 2.18 0.15 0.08 75.72 10:29:01 AM 5 24.57 0.00 2.04 1.22 0.07 72.09 10:29:01 AM 6 22.83 0.00 1.83 0.35 0.07 74.92 10:29:01 AM 7 27.43 0.00 1.96 1.04 0.08 69.48 10:30:01 AM all 8.88 0.00 1.39 0.22 0.07 89.45 10:30:01 AM 0 7.42 0.00 1.40 0.37 0.07 90.74 10:30:01 AM 1 9.58 0.00 1.20 0.72 0.07 88.43 10:30:01 AM 2 8.87 0.00 1.57 0.05 0.07 89.44 10:30:01 AM 3 10.79 0.00 1.07 0.07 0.08 87.99 10:30:01 AM 4 8.03 0.00 2.02 0.02 0.05 89.88 10:30:01 AM 5 7.81 0.00 1.24 0.39 0.07 90.50 10:30:01 AM 6 10.00 0.00 1.72 0.02 0.08 88.18 10:30:01 AM 7 8.51 0.00 0.92 0.10 0.05 90.41 10:31:01 AM all 12.66 0.00 0.48 0.21 0.05 86.60 10:31:01 AM 0 2.90 0.00 0.25 0.08 0.05 96.71 10:31:01 AM 1 6.06 0.00 0.30 0.58 0.05 93.01 10:31:01 AM 2 6.40 0.00 0.85 0.40 0.05 92.30 10:31:01 AM 3 6.70 0.00 0.28 0.55 0.03 92.43 10:31:01 AM 4 49.61 0.00 1.02 0.10 0.07 49.21 10:31:01 AM 5 2.19 0.00 0.63 0.00 0.03 97.14 10:31:01 AM 6 18.65 0.00 0.27 0.00 0.05 81.03 10:31:01 AM 7 8.74 0.00 0.23 0.00 0.03 90.99 10:32:01 AM all 35.52 0.00 1.76 1.49 0.08 61.15 10:32:01 AM 0 37.55 0.00 2.30 0.00 0.08 60.06 10:32:01 AM 1 48.66 0.00 2.44 4.35 0.08 44.47 10:32:01 AM 2 21.12 0.00 1.42 0.99 0.05 76.42 10:32:01 AM 3 27.56 0.00 1.56 2.47 0.07 68.35 10:32:01 AM 4 47.32 0.00 1.61 3.05 0.10 47.92 10:32:01 AM 5 11.57 0.00 1.83 0.97 0.08 85.54 10:32:01 AM 6 50.73 0.00 1.31 0.03 0.10 47.83 10:32:01 AM 7 39.66 0.00 1.63 0.08 0.08 58.54 10:33:01 AM all 25.84 0.00 1.54 1.12 0.09 71.40 10:33:01 AM 0 32.82 0.00 1.35 0.02 0.10 65.71 10:33:01 AM 1 21.84 0.00 1.73 5.75 0.08 70.60 10:33:01 AM 2 33.77 0.00 1.47 0.23 0.10 64.42 10:33:01 AM 3 24.36 0.00 1.41 1.32 0.10 72.82 10:33:01 AM 4 45.29 0.00 2.04 0.00 0.08 52.58 10:33:01 AM 5 12.47 0.00 1.44 0.67 0.08 85.34 10:33:01 AM 6 16.77 0.00 1.39 0.95 0.08 80.80 10:33:01 AM 7 19.30 0.00 1.53 0.05 0.10 79.02 10:34:01 AM all 31.62 0.00 1.76 0.32 0.09 66.21 10:34:01 AM 0 37.54 0.00 1.30 0.02 0.10 61.04 10:34:01 AM 1 23.87 0.00 1.36 0.08 0.10 74.59 10:34:01 AM 2 23.51 0.00 1.57 0.02 0.08 74.82 10:34:01 AM 3 44.70 0.00 2.29 0.40 0.10 52.51 10:34:01 AM 4 31.32 0.00 2.38 0.08 0.08 66.13 10:34:01 AM 5 25.76 0.00 2.01 0.64 0.08 71.51 10:34:01 AM 6 27.61 0.00 2.28 0.65 0.08 69.37 10:34:01 AM 7 38.67 0.00 0.85 0.69 0.08 59.71 10:35:01 AM all 36.02 0.00 1.63 2.04 0.08 60.22 10:35:01 AM 0 41.98 0.00 1.34 0.40 0.08 56.20 10:35:01 AM 1 27.63 0.00 1.67 2.26 0.08 68.35 10:35:01 AM 2 57.39 0.00 1.05 1.19 0.08 40.28 10:35:01 AM 3 41.50 0.00 2.04 6.77 0.08 49.61 10:35:01 AM 4 18.19 0.00 1.95 4.15 0.08 75.63 10:35:01 AM 5 48.67 0.00 2.21 1.02 0.10 47.99 10:35:01 AM 6 23.52 0.00 1.07 0.48 0.07 74.86 10:35:01 AM 7 29.28 0.00 1.70 0.07 0.08 68.87 Average: all 25.17 0.00 1.62 1.26 0.08 71.88 Average: 0 24.32 0.00 1.48 0.41 0.08 73.70 Average: 1 25.85 0.00 1.87 2.38 0.08 69.82 Average: 2 25.54 0.00 1.77 1.45 0.08 71.17 Average: 3 25.86 0.00 1.61 1.68 0.08 70.78 Average: 4 30.43 0.00 1.87 2.30 0.08 65.33 Average: 5 19.69 0.00 1.65 0.79 0.07 77.80 Average: 6 25.51 0.00 1.43 0.57 0.08 72.41 Average: 7 24.12 0.00 1.27 0.51 0.07 74.02