---> uname -a: Linux prd-centos8-docker-8c-8g-2535.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 2049 24295 19 5545 29367 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:9c:93:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.27/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85684sec preferred_lft 85684sec inet6 fe80::f816:3eff:fe9c:93eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:43:92:08 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::42:3bff:fe43:9208/64 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) 01/24/2026 _x86_64_ (8 CPU) 06:32:44 LINUX RESTART (8 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 265.66 32.47 233.19 7524.06 44071.91 06:35:01 AM 284.71 17.89 266.81 3852.45 14903.60 06:36:01 AM 98.63 1.42 97.22 374.34 11596.30 06:37:01 AM 104.05 0.17 103.88 33.32 38592.70 06:38:01 AM 37.14 0.42 36.72 382.54 1405.46 06:39:01 AM 15.48 0.42 15.06 14.26 404.61 06:40:01 AM 27.83 0.00 27.83 0.00 1096.18 06:41:02 AM 102.45 0.00 102.45 0.00 23476.61 06:42:01 AM 159.08 0.00 159.08 0.00 1611.30 06:43:01 AM 50.60 2.57 48.03 4506.36 9295.52 06:44:01 AM 32.96 2.62 30.34 77.71 21737.84 Average: 107.06 5.28 101.79 1526.42 15310.98 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 29610408 31271324 3045304 9.33 2688 1983908 1413728 4.19 147404 2468076 161324 06:35:01 AM 27667860 29924748 4987852 15.27 2688 2567520 2995672 8.89 236916 4257000 268640 06:36:01 AM 27492388 29834376 5163324 15.81 2688 2649812 2527800 7.50 285740 4372180 21984 06:37:01 AM 23849040 27311868 8806672 26.97 2688 3746056 5189172 15.40 352212 7841540 4 06:38:01 AM 23342932 26821704 9312780 28.52 2688 3760716 5560416 16.50 444840 8254564 472 06:39:01 AM 23152632 26637536 9503080 29.10 2688 3766572 5678808 16.85 448104 8439484 132 06:40:01 AM 25001084 28740496 7654628 23.44 2688 4018056 3574264 10.60 512248 6526380 230764 06:41:02 AM 23200188 27428536 9455524 28.96 2688 4495700 6139564 18.22 558944 8220876 24 06:42:01 AM 24693384 28860056 7962328 24.38 2688 4421876 3788520 11.24 555056 6750160 15592 06:43:01 AM 23809416 28910240 8846296 27.09 2688 5348636 3257220 9.66 730348 7445284 526120 06:44:01 AM 24946540 30128544 7709172 23.61 2688 5427556 2316512 6.87 975164 6067500 52 Average: 25160534 28715403 7495178 22.95 2688 3835128 3858334 11.45 476998 6422095 111373 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 407.50 256.66 1852.71 66.30 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 484.41 375.97 6495.54 65.58 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 139.11 116.33 912.53 27.63 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 452.97 305.45 9541.56 49.09 0.00 0.00 0.00 0.00 06:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM lo 34.52 34.52 3.40 3.40 0.00 0.00 0.00 0.00 06:38:01 AM eth0 84.17 60.16 20.54 24.75 0.00 0.00 0.00 0.00 06:38:01 AM docker0 10.36 11.68 1.53 1.43 0.00 0.00 0.00 0.00 06:39:01 AM lo 69.52 69.52 3.88 3.88 0.00 0.00 0.00 0.00 06:39:01 AM eth0 239.56 174.70 58.04 73.73 0.00 0.00 0.00 0.00 06:39:01 AM docker0 2.55 3.12 0.37 0.47 0.00 0.00 0.00 0.00 06:40:01 AM lo 15.38 15.38 0.77 0.77 0.00 0.00 0.00 0.00 06:40:01 AM eth0 169.94 135.46 776.04 39.84 0.00 0.00 0.00 0.00 06:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:02 AM lo 395.52 395.52 58.64 58.64 0.00 0.00 0.00 0.00 06:41:02 AM eth0 436.17 148.28 2216.41 19.71 0.00 0.00 0.00 0.00 06:41:02 AM docker0 170.63 179.87 26.80 28.72 0.00 0.00 0.00 0.00 06:41:02 AM veth90057fa 150.97 158.81 26.76 23.13 0.00 0.00 0.00 0.00 06:41:02 AM veth316d8e6 19.66 21.76 2.37 5.85 0.00 0.00 0.00 0.00 06:42:01 AM lo 1292.99 1292.99 229.05 229.05 0.00 0.00 0.00 0.00 06:42:01 AM eth0 166.20 132.12 298.88 52.95 0.00 0.00 0.00 0.00 06:42:01 AM docker0 566.03 580.89 113.30 108.78 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 06:43:01 AM eth0 75.86 62.50 1254.14 18.32 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 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 367.61 198.72 408.15 290.76 0.00 0.00 0.00 0.00 06:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 162.74 162.74 26.58 26.58 0.00 0.00 0.00 0.00 Average: eth0 275.03 178.83 2169.62 66.26 0.00 0.00 0.00 0.00 Average: docker0 67.39 69.73 12.76 12.53 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) 01/24/2026 _x86_64_ (8 CPU) 06:32:44 LINUX RESTART (8 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 14.14 0.00 2.46 2.99 0.06 80.35 06:34:01 AM 0 10.95 0.00 1.47 1.22 0.10 86.26 06:34:01 AM 1 13.54 0.00 2.25 2.10 0.05 82.06 06:34:01 AM 2 16.12 0.00 2.54 2.56 0.05 78.73 06:34:01 AM 3 9.73 0.00 2.74 2.52 0.07 84.94 06:34:01 AM 4 15.96 0.00 2.92 0.20 0.08 80.84 06:34:01 AM 5 27.11 0.00 3.36 9.43 0.07 60.04 06:34:01 AM 6 6.46 0.00 1.66 1.49 0.03 90.36 06:34:01 AM 7 13.25 0.00 2.73 4.39 0.05 79.58 06:35:01 AM all 25.10 0.00 1.44 1.75 0.08 71.64 06:35:01 AM 0 22.63 0.00 1.09 0.89 0.07 75.33 06:35:01 AM 1 30.35 0.00 1.54 1.66 0.08 66.38 06:35:01 AM 2 26.66 0.00 1.69 2.66 0.08 68.91 06:35:01 AM 3 18.13 0.00 1.69 1.67 0.08 78.42 06:35:01 AM 4 33.08 0.00 0.70 0.77 0.08 65.37 06:35:01 AM 5 20.94 0.00 2.26 3.55 0.07 73.19 06:35:01 AM 6 20.22 0.00 1.30 1.52 0.07 76.89 06:35:01 AM 7 28.78 0.00 1.24 1.31 0.07 68.61 06:36:01 AM all 30.85 0.00 0.83 0.52 0.07 67.72 06:36:01 AM 0 37.78 0.00 0.68 0.00 0.08 61.45 06:36:01 AM 1 32.34 0.00 0.82 1.20 0.08 65.55 06:36:01 AM 2 35.39 0.00 0.85 1.14 0.07 62.56 06:36:01 AM 3 27.73 0.00 0.85 0.23 0.05 71.14 06:36:01 AM 4 48.78 0.00 1.12 0.70 0.08 49.32 06:36:01 AM 5 12.63 0.00 0.92 0.18 0.07 86.20 06:36:01 AM 6 19.45 0.00 0.90 0.10 0.07 79.48 06:36:01 AM 7 32.68 0.00 0.52 0.63 0.07 66.11 06:37:01 AM all 22.85 0.00 2.45 1.36 0.06 73.28 06:37:01 AM 0 26.68 0.00 1.69 0.75 0.07 70.80 06:37:01 AM 1 19.91 0.00 2.57 3.21 0.07 74.24 06:37:01 AM 2 13.33 0.00 2.43 2.42 0.07 81.75 06:37:01 AM 3 16.39 0.00 2.50 1.88 0.05 79.18 06:37:01 AM 4 50.50 0.00 4.04 1.77 0.07 43.63 06:37:01 AM 5 13.93 0.00 2.50 0.30 0.05 83.22 06:37:01 AM 6 18.79 0.00 2.07 0.51 0.07 78.57 06:37:01 AM 7 23.34 0.00 1.76 0.05 0.05 74.80 06:38:01 AM all 23.81 0.00 2.22 0.11 0.09 73.78 06:38:01 AM 0 23.66 0.00 2.18 0.12 0.10 73.95 06:38:01 AM 1 17.11 0.00 1.91 0.07 0.08 80.83 06:38:01 AM 2 28.58 0.00 2.40 0.25 0.08 68.69 06:38:01 AM 3 29.53 0.00 2.18 0.15 0.08 68.06 06:38:01 AM 4 32.22 0.00 2.96 0.13 0.10 64.59 06:38:01 AM 5 19.86 0.00 2.28 0.10 0.08 77.68 06:38:01 AM 6 18.31 0.00 1.91 0.03 0.08 79.67 06:38:01 AM 7 21.18 0.00 1.92 0.02 0.08 76.80 06:39:01 AM all 9.85 0.00 1.49 0.04 0.07 88.56 06:39:01 AM 0 9.68 0.00 1.47 0.15 0.08 88.61 06:39:01 AM 1 13.42 0.00 1.41 0.00 0.07 85.11 06:39:01 AM 2 10.43 0.00 1.67 0.02 0.07 87.81 06:39:01 AM 3 10.49 0.00 1.51 0.07 0.07 87.87 06:39:01 AM 4 4.88 0.00 1.81 0.02 0.07 93.23 06:39:01 AM 5 12.08 0.00 1.25 0.00 0.05 86.61 06:39:01 AM 6 9.45 0.00 1.84 0.00 0.07 88.64 06:39:01 AM 7 8.35 0.00 0.94 0.05 0.07 90.60 06:40:01 AM all 34.74 0.00 1.17 0.08 0.07 63.93 06:40:01 AM 0 26.40 0.00 0.97 0.00 0.07 72.57 06:40:01 AM 1 33.12 0.00 0.89 0.02 0.07 65.92 06:40:01 AM 2 29.89 0.00 2.05 0.15 0.10 67.81 06:40:01 AM 3 42.04 0.00 1.60 0.17 0.07 56.12 06:40:01 AM 4 39.91 0.00 1.17 0.10 0.08 58.74 06:40:01 AM 5 32.25 0.00 0.75 0.03 0.07 66.90 06:40:01 AM 6 33.67 0.00 0.78 0.02 0.07 65.46 06:40:01 AM 7 40.70 0.00 1.17 0.17 0.07 57.90 06:41:02 AM all 27.90 0.00 2.18 0.84 0.09 68.99 06:41:02 AM 0 40.13 0.00 2.47 0.44 0.08 56.88 06:41:02 AM 1 15.71 0.00 2.05 2.19 0.10 79.95 06:41:02 AM 2 37.99 0.00 1.59 0.49 0.08 59.84 06:41:02 AM 3 31.87 0.00 2.00 0.69 0.10 65.35 06:41:02 AM 4 30.22 0.00 1.90 0.05 0.08 67.75 06:41:02 AM 5 22.78 0.00 2.63 0.10 0.08 74.40 06:41:02 AM 6 22.55 0.00 2.47 0.42 0.08 74.47 06:41:02 AM 7 21.93 0.00 2.35 2.35 0.08 73.29 06:42:01 AM all 24.30 0.00 2.39 0.26 0.09 72.96 06:42:01 AM 0 25.82 0.00 2.35 1.58 0.10 70.14 06:42:01 AM 1 28.91 0.00 1.67 0.02 0.09 69.32 06:42:01 AM 2 27.64 0.00 2.75 0.03 0.10 69.48 06:42:01 AM 3 25.69 0.00 2.80 0.14 0.09 71.29 06:42:01 AM 4 20.45 0.00 1.79 0.03 0.09 77.64 06:42:01 AM 5 15.87 0.00 3.11 0.10 0.09 80.84 06:42:01 AM 6 20.92 0.00 1.96 0.10 0.09 76.93 06:42:01 AM 7 29.12 0.00 2.70 0.03 0.10 68.04 06:43:01 AM all 31.00 0.00 1.46 0.58 0.07 66.89 06:43:01 AM 0 19.81 0.00 1.25 0.17 0.07 78.71 06:43:01 AM 1 15.76 0.00 1.72 1.22 0.07 81.23 06:43:01 AM 2 12.94 0.00 1.62 0.50 0.07 84.87 06:43:01 AM 3 44.59 0.00 1.91 2.06 0.08 51.36 06:43:01 AM 4 47.20 0.00 1.42 0.28 0.08 51.01 06:43:01 AM 5 45.53 0.00 1.66 0.12 0.07 52.62 06:43:01 AM 6 32.65 0.00 0.99 0.18 0.07 66.11 06:43:01 AM 7 29.59 0.00 1.07 0.08 0.05 69.20 06:44:01 AM all 20.80 0.00 1.02 0.79 0.05 77.34 06:44:01 AM 0 25.82 0.00 0.58 0.00 0.05 73.55 06:44:01 AM 1 10.26 0.00 0.62 3.84 0.05 85.23 06:44:01 AM 2 4.28 0.00 1.44 1.02 0.05 93.21 06:44:01 AM 3 52.21 0.00 2.20 0.08 0.07 45.44 06:44:01 AM 4 4.82 0.00 1.61 1.39 0.03 92.15 06:44:01 AM 5 6.52 0.00 0.70 0.00 0.07 92.72 06:44:01 AM 6 28.77 0.00 0.47 0.00 0.05 70.71 06:44:01 AM 7 33.63 0.00 0.52 0.00 0.05 65.80 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.13 0.00 1.73 0.85 0.07 73.22 Average: 0 24.48 0.00 1.47 0.48 0.08 73.49 Average: 1 20.94 0.00 1.58 1.41 0.07 75.99 Average: 2 22.11 0.00 1.91 1.02 0.07 74.89 Average: 3 28.06 0.00 2.00 0.88 0.07 69.00 Average: 4 29.83 0.00 1.95 0.50 0.08 67.65 Average: 5 20.87 0.00 1.94 1.27 0.07 75.85 Average: 6 21.03 0.00 1.49 0.40 0.07 77.02 Average: 7 25.69 0.00 1.53 0.83 0.07 71.89