---> uname -a: Linux prd-centos8-docker-8c-8g-13552.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1127 25303 19 5459 30288 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:e0:15:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85712sec preferred_lft 85712sec inet6 fe80::f816:3eff:fee0:15d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:d8:29:99 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::42:23ff:fed8:2999/64 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) 11/18/2025 _x86_64_ (8 CPU) 10:36:08 LINUX RESTART (8 CPU) 10:37:03 AM tps rtps wtps bread/s bwrtn/s 10:38:01 AM 306.55 18.01 288.54 3747.95 13611.94 10:39:01 AM 106.06 1.80 104.26 591.94 12050.45 10:40:01 AM 23.88 0.05 23.83 1.07 2379.64 10:41:01 AM 112.06 0.57 111.50 414.93 39474.34 10:42:01 AM 28.72 0.48 28.24 21.46 579.21 10:43:01 AM 9.08 0.00 9.08 0.00 502.55 10:44:01 AM 120.48 0.00 120.48 0.00 23979.94 10:45:01 AM 15.43 0.00 15.43 0.00 333.42 10:46:01 AM 169.18 0.00 169.18 0.00 1667.98 10:47:01 AM 53.92 2.52 51.41 4485.25 27357.37 Average: 93.83 2.29 91.54 916.76 12188.88 10:37:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 AM 28516244 30697176 4139468 12.68 2688 2492460 1811152 5.37 214540 3434580 318416 10:39:01 AM 26918236 29194504 5737476 17.57 2688 2584404 3184476 9.45 279612 4950036 63056 10:40:01 AM 26482340 28763764 6173372 18.90 2688 2588528 3701484 10.98 284440 5380000 2572 10:41:01 AM 24929024 28340184 7726688 23.66 2688 3693804 4129828 12.25 433480 6682132 44 10:42:01 AM 24616308 28035588 8039404 24.62 2688 3701448 4123144 12.23 442240 6985016 192 10:43:01 AM 25441240 28874204 7214472 22.09 2688 3714792 3366980 9.99 451424 6156204 3604 10:44:01 AM 23535908 27671304 9119804 27.93 2688 4403996 5960640 17.69 551528 7897592 1652 10:45:01 AM 23053676 27226036 9602036 29.40 2688 4441248 6326684 18.77 553720 8374984 156 10:46:01 AM 24330004 28431960 8325708 25.50 2688 4358348 3687696 10.94 549076 7120916 15544 10:47:01 AM 25930708 31034268 6725004 20.59 2688 5350876 1521540 4.51 899160 5161072 73596 Average: 25375369 28826899 7280343 22.29 2688 3732990 3781362 11.22 465922 6214253 47883 10:37:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 482.33 385.99 5655.86 66.96 0.00 0.00 0.00 0.00 10:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM eth0 151.81 141.79 916.25 34.47 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM eth0 135.72 109.00 82.87 32.65 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM lo 5.41 5.41 0.51 0.51 0.00 0.00 0.00 0.00 10:41:01 AM eth0 284.01 176.39 9477.14 16.07 0.00 0.00 0.00 0.00 10:41:01 AM docker0 1.57 1.92 0.23 0.22 0.00 0.00 0.00 0.00 10:41:01 AM vethe4401d9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM lo 68.29 68.29 5.21 5.21 0.00 0.00 0.00 0.00 10:42:01 AM eth0 217.78 151.40 63.78 71.28 0.00 0.00 0.00 0.00 10:42:01 AM docker0 10.80 12.21 1.60 1.59 0.00 0.00 0.00 0.00 10:43:01 AM lo 38.01 38.01 1.87 1.87 0.00 0.00 0.00 0.00 10:43:01 AM eth0 191.33 137.71 80.11 62.62 0.00 0.00 0.00 0.00 10:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM lo 19.66 19.66 2.46 2.46 0.00 0.00 0.00 0.00 10:44:01 AM eth0 618.49 285.79 2980.11 24.57 0.00 0.00 0.00 0.00 10:44:01 AM docker0 8.50 10.00 0.81 1.94 0.00 0.00 0.00 0.00 10:44:01 AM veth77d9bab 8.50 10.13 0.93 1.95 0.00 0.00 0.00 0.00 10:44:01 AM vethdd3c15c 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 10:45:01 AM lo 536.50 536.50 73.88 73.88 0.00 0.00 0.00 0.00 10:45:01 AM eth0 55.26 33.74 18.46 17.57 0.00 0.00 0.00 0.00 10:45:01 AM docker0 231.89 236.45 33.73 36.39 0.00 0.00 0.00 0.00 10:45:01 AM veth77d9bab 192.85 200.18 32.61 27.77 0.00 0.00 0.00 0.00 10:45:01 AM vethdd3c15c 39.04 36.35 4.29 8.63 0.00 0.00 0.00 0.00 10:46:01 AM lo 1094.05 1094.05 203.48 203.48 0.00 0.00 0.00 0.00 10:46:01 AM eth0 142.19 99.75 283.52 38.06 0.00 0.00 0.00 0.00 10:46:01 AM docker0 486.19 497.78 101.46 95.99 0.00 0.00 0.00 0.00 10:47:01 AM lo 1.03 1.03 0.05 0.05 0.00 0.00 0.00 0.00 10:47:01 AM eth0 76.64 62.29 1257.67 18.10 0.00 0.00 0.00 0.00 10:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 176.88 176.88 28.84 28.84 0.00 0.00 0.00 0.00 Average: eth0 234.73 157.62 2069.60 38.14 0.00 0.00 0.00 0.00 Average: docker0 74.14 76.09 13.83 13.66 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) 11/18/2025 _x86_64_ (8 CPU) 10:36:08 LINUX RESTART (8 CPU) 10:37:03 AM CPU %user %nice %system %iowait %steal %idle 10:38:01 AM all 19.79 0.00 1.50 0.93 0.08 77.69 10:38:01 AM 0 21.29 0.00 0.86 0.52 0.09 77.24 10:38:01 AM 1 24.66 0.00 1.76 1.14 0.09 72.35 10:38:01 AM 2 11.77 0.00 0.88 0.68 0.09 86.58 10:38:01 AM 3 22.18 0.00 2.04 1.02 0.07 74.69 10:38:01 AM 4 11.55 0.00 1.19 0.66 0.09 86.51 10:38:01 AM 5 22.72 0.00 1.99 1.24 0.07 73.98 10:38:01 AM 6 16.50 0.00 0.92 0.87 0.07 81.65 10:38:01 AM 7 27.67 0.00 2.39 1.33 0.07 68.55 10:39:01 AM all 36.86 0.00 1.08 0.49 0.07 61.50 10:39:01 AM 0 43.49 0.00 0.62 0.57 0.07 55.25 10:39:01 AM 1 41.19 0.00 1.34 0.42 0.07 56.99 10:39:01 AM 2 34.74 0.00 0.87 0.92 0.08 63.39 10:39:01 AM 3 28.42 0.00 1.44 1.12 0.07 68.96 10:39:01 AM 4 35.14 0.00 1.22 0.08 0.07 63.49 10:39:01 AM 5 35.27 0.00 0.73 0.50 0.07 63.42 10:39:01 AM 6 48.06 0.00 1.15 0.10 0.07 50.62 10:39:01 AM 7 28.55 0.00 1.28 0.20 0.07 69.90 10:40:01 AM all 17.72 0.00 0.51 0.09 0.05 81.63 10:40:01 AM 0 9.84 0.00 0.20 0.03 0.05 89.87 10:40:01 AM 1 53.84 0.00 1.50 0.00 0.05 44.61 10:40:01 AM 2 13.30 0.00 0.47 0.00 0.05 86.19 10:40:01 AM 3 16.01 0.00 0.68 0.60 0.05 82.65 10:40:01 AM 4 19.94 0.00 0.10 0.00 0.03 79.92 10:40:01 AM 5 17.81 0.00 0.12 0.00 0.03 82.04 10:40:01 AM 6 5.83 0.00 0.82 0.02 0.05 93.29 10:40:01 AM 7 5.11 0.00 0.18 0.08 0.07 94.55 10:41:01 AM all 21.17 0.00 3.23 0.82 0.08 74.71 10:41:01 AM 0 15.47 0.00 3.16 0.05 0.08 81.24 10:41:01 AM 1 44.52 0.00 3.65 1.99 0.07 49.77 10:41:01 AM 2 22.52 0.00 3.41 1.24 0.07 72.76 10:41:01 AM 3 22.32 0.00 3.63 0.59 0.07 73.40 10:41:01 AM 4 12.42 0.00 2.69 0.44 0.10 84.35 10:41:01 AM 5 13.52 0.00 2.99 1.78 0.07 81.63 10:41:01 AM 6 18.97 0.00 3.10 0.40 0.10 77.42 10:41:01 AM 7 19.62 0.00 3.21 0.05 0.08 77.04 10:42:01 AM all 18.56 0.00 2.03 0.08 0.09 79.24 10:42:01 AM 0 27.50 0.00 2.61 0.10 0.10 69.69 10:42:01 AM 1 17.77 0.00 2.14 0.30 0.08 79.71 10:42:01 AM 2 10.91 0.00 1.77 0.07 0.10 87.15 10:42:01 AM 3 23.41 0.00 2.19 0.05 0.08 74.27 10:42:01 AM 4 18.29 0.00 1.27 0.03 0.08 80.32 10:42:01 AM 5 16.29 0.00 1.69 0.07 0.08 81.87 10:42:01 AM 6 15.20 0.00 2.18 0.03 0.10 82.49 10:42:01 AM 7 19.08 0.00 2.39 0.02 0.07 78.44 10:43:01 AM all 21.45 0.00 1.00 0.09 0.09 77.36 10:43:01 AM 0 28.40 0.00 1.33 0.00 0.08 70.18 10:43:01 AM 1 21.52 0.00 0.95 0.00 0.10 77.43 10:43:01 AM 2 19.78 0.00 1.27 0.00 0.08 78.87 10:43:01 AM 3 17.78 0.00 0.95 0.32 0.10 80.85 10:43:01 AM 4 23.40 0.00 0.59 0.32 0.08 75.61 10:43:01 AM 5 14.59 0.00 0.84 0.00 0.07 84.51 10:43:01 AM 6 19.28 0.00 1.44 0.10 0.08 79.10 10:43:01 AM 7 26.87 0.00 0.67 0.02 0.10 72.34 10:44:01 AM all 27.54 0.00 1.80 0.82 0.09 69.74 10:44:01 AM 0 13.53 0.00 1.44 0.64 0.10 84.28 10:44:01 AM 1 23.79 0.00 1.79 2.03 0.10 72.29 10:44:01 AM 2 41.56 0.00 2.16 0.82 0.08 55.37 10:44:01 AM 3 40.88 0.00 1.94 0.47 0.08 56.62 10:44:01 AM 4 21.35 0.00 1.54 1.54 0.12 75.44 10:44:01 AM 5 24.97 0.00 1.73 0.05 0.08 73.17 10:44:01 AM 6 17.86 0.00 1.97 0.86 0.08 79.23 10:44:01 AM 7 36.33 0.00 1.83 0.17 0.07 61.61 10:45:01 AM all 14.52 0.00 0.90 0.02 0.08 84.47 10:45:01 AM 0 15.76 0.00 1.08 0.00 0.10 83.06 10:45:01 AM 1 13.49 0.00 0.80 0.07 0.08 85.56 10:45:01 AM 2 24.84 0.00 0.99 0.00 0.07 74.11 10:45:01 AM 3 16.66 0.00 0.87 0.02 0.07 82.39 10:45:01 AM 4 12.03 0.00 0.96 0.00 0.10 86.91 10:45:01 AM 5 9.99 0.00 0.87 0.03 0.08 89.02 10:45:01 AM 6 12.09 0.00 0.67 0.00 0.08 87.16 10:45:01 AM 7 11.30 0.00 0.97 0.05 0.08 87.60 10:46:01 AM all 23.38 0.00 1.97 0.27 0.08 74.29 10:46:01 AM 0 10.58 0.00 3.36 1.91 0.08 84.07 10:46:01 AM 1 23.90 0.00 2.04 0.00 0.08 73.97 10:46:01 AM 2 36.69 0.00 1.98 0.07 0.08 61.19 10:46:01 AM 3 22.95 0.00 1.15 0.08 0.07 75.75 10:46:01 AM 4 22.16 0.00 1.20 0.00 0.08 76.55 10:46:01 AM 5 22.94 0.00 2.46 0.10 0.10 74.39 10:46:01 AM 6 30.19 0.00 2.18 0.02 0.07 67.55 10:46:01 AM 7 17.64 0.00 1.41 0.00 0.08 80.87 10:47:01 AM all 26.54 0.00 1.50 0.60 0.07 71.29 10:47:01 AM 0 13.42 0.00 1.32 0.37 0.08 84.81 10:47:01 AM 1 23.20 0.00 1.36 2.61 0.07 72.77 10:47:01 AM 2 33.90 0.00 1.72 0.87 0.07 63.44 10:47:01 AM 3 26.92 0.00 1.10 0.05 0.07 71.86 10:47:01 AM 4 17.27 0.00 1.24 0.27 0.07 81.15 10:47:01 AM 5 33.14 0.00 1.77 0.12 0.07 64.91 10:47:01 AM 6 47.21 0.00 1.97 0.45 0.07 50.30 10:47:01 AM 7 17.25 0.00 1.52 0.05 0.07 81.11 Average: all 22.76 0.00 1.55 0.42 0.08 75.19 Average: 0 19.93 0.00 1.60 0.42 0.08 77.97 Average: 1 28.80 0.00 1.73 0.85 0.08 68.54 Average: 2 25.04 0.00 1.55 0.47 0.08 72.87 Average: 3 23.76 0.00 1.60 0.43 0.07 74.15 Average: 4 19.39 0.00 1.20 0.33 0.08 79.00 Average: 5 21.13 0.00 1.52 0.39 0.07 76.90 Average: 6 23.15 0.00 1.64 0.28 0.08 74.85 Average: 7 20.92 0.00 1.58 0.19 0.08 77.23