---> uname -a: Linux prd-centos8-docker-8c-8g-7202.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 1151 25029 19 5708 30265 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:92:bf:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.169/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85588sec preferred_lft 85588sec inet6 fe80::f816:3eff:fe92:bf81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:b1:41:e3 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:e8ff:feb1:41e3/64 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) 02/12/2026 _x86_64_ (8 CPU) 10:21:43 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 281.81 21.64 260.16 5548.30 9910.71 10:24:01 AM 280.19 18.96 261.23 4149.42 15158.73 10:25:01 AM 85.74 0.30 85.44 77.59 8752.72 10:26:01 AM 109.23 0.55 108.68 424.85 39154.06 10:27:01 AM 37.05 0.05 37.00 0.53 723.73 10:28:02 AM 10.80 0.43 10.36 20.93 339.10 10:29:01 AM 43.70 0.00 43.70 0.00 9271.87 10:30:01 AM 84.02 0.00 84.02 0.00 15412.01 10:31:01 AM 131.87 0.00 131.87 0.00 1525.82 10:32:01 AM 61.25 3.72 57.53 6097.83 28882.96 10:33:01 AM 39.03 0.57 38.46 194.63 9231.08 10:34:01 AM 15.00 0.00 15.00 0.00 1036.45 10:35:01 AM 0.45 0.00 0.45 0.00 5.75 Average: 90.84 3.56 87.28 1272.00 10725.89 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29486608 31207564 3169104 9.70 2688 2042280 1478800 4.39 153164 2578500 209972 10:24:01 AM 27102460 29301704 5553252 17.01 2688 2510072 3215496 9.54 255160 4801192 183176 10:25:01 AM 27285360 29559068 5370352 16.45 2688 2581900 2748640 8.16 278540 4588008 15660 10:26:01 AM 25405364 28812636 7250348 22.20 2688 3690472 3393148 10.07 418860 6224452 628 10:27:01 AM 25013360 28426364 7642352 23.40 2688 3695340 3619988 10.74 439824 6590260 2112 10:28:02 AM 24935560 28352620 7720152 23.64 2688 3699396 3677120 10.91 441324 6667664 80 10:29:01 AM 24546544 28619876 8109168 24.83 2688 4333712 3553472 10.54 505836 6957164 384836 10:30:01 AM 23083460 27261108 9572252 29.31 2688 4446100 6210776 18.43 552340 8343368 1568 10:31:01 AM 24271664 28369884 8384048 25.67 2688 4354948 3715372 11.02 551216 7174824 15208 10:32:01 AM 24976560 30303128 7679152 23.52 2688 5573792 2112220 6.27 776604 6234852 213760 10:33:01 AM 25692816 31052760 6962896 21.32 2688 5601956 1470264 4.36 973432 5319416 23312 10:34:01 AM 25698664 31058556 6957048 21.30 2688 5601960 1470264 4.36 973436 5312656 4 10:35:01 AM 25698840 31058732 6956872 21.30 2688 5601960 1470264 4.36 973436 5312628 4 Average: 25630558 29491077 7025154 21.51 2688 4133376 2933525 8.70 561013 5854230 80794 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 405.68 284.36 2002.70 66.89 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 437.32 339.92 5235.13 61.91 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 179.22 151.77 938.41 41.91 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 317.56 184.36 9490.91 14.07 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 51.62 51.62 4.60 4.60 0.00 0.00 0.00 0.00 10:27:01 AM eth0 118.01 79.31 32.41 32.76 0.00 0.00 0.00 0.00 10:27:01 AM docker0 12.15 13.73 1.79 1.70 0.00 0.00 0.00 0.00 10:28:02 AM lo 65.03 65.03 3.30 3.30 0.00 0.00 0.00 0.00 10:28:02 AM eth0 336.75 238.84 82.41 92.76 0.00 0.00 0.00 0.00 10:28:02 AM docker0 0.80 1.08 0.11 0.21 0.00 0.00 0.00 0.00 10:29:01 AM lo 7.37 7.37 0.38 0.38 0.00 0.00 0.00 0.00 10:29:01 AM eth0 564.75 207.32 3040.08 31.45 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 591.47 591.47 81.40 81.40 0.00 0.00 0.00 0.00 10:30:01 AM eth0 42.44 34.72 13.33 17.84 0.00 0.00 0.00 0.00 10:30:01 AM docker0 250.38 261.45 36.75 40.75 0.00 0.00 0.00 0.00 10:30:01 AM veth55719c0 218.54 228.56 36.31 32.09 0.00 0.00 0.00 0.00 10:30:01 AM veth335e842 31.84 33.59 3.87 8.93 0.00 0.00 0.00 0.00 10:31:01 AM lo 1086.17 1086.17 203.12 203.12 0.00 0.00 0.00 0.00 10:31:01 AM eth0 186.40 125.59 290.86 50.02 0.00 0.00 0.00 0.00 10:31:01 AM docker0 477.36 490.89 101.77 94.83 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:32:01 AM eth0 258.28 198.27 4357.45 27.00 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 47.54 42.34 19.60 75.36 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 0.68 0.52 0.34 0.45 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 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 0.25 0.22 0.07 0.23 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 138.83 138.83 22.56 22.56 0.00 0.00 0.00 0.00 Average: eth0 222.25 145.12 1960.59 39.45 0.00 0.00 0.00 0.00 Average: docker0 57.05 59.10 10.82 10.59 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) 02/12/2026 _x86_64_ (8 CPU) 10:21:43 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 13.49 0.00 1.81 0.83 0.06 83.80 10:23:01 AM 0 5.30 0.00 1.66 0.60 0.08 92.36 10:23:01 AM 1 15.61 0.00 1.25 0.37 0.07 82.70 10:23:01 AM 2 10.82 0.00 1.77 0.43 0.05 86.92 10:23:01 AM 3 24.90 0.00 2.57 0.93 0.07 71.54 10:23:01 AM 4 19.48 0.00 1.92 0.60 0.07 77.93 10:23:01 AM 5 10.13 0.00 1.58 1.01 0.10 87.19 10:23:01 AM 6 11.50 0.00 0.98 0.18 0.03 87.30 10:23:01 AM 7 10.16 0.00 2.78 2.53 0.03 84.50 10:24:01 AM all 31.53 0.00 1.42 1.15 0.08 65.82 10:24:01 AM 0 30.78 0.00 1.35 0.69 0.08 67.10 10:24:01 AM 1 42.78 0.00 2.06 1.19 0.08 53.90 10:24:01 AM 2 18.81 0.00 0.89 0.60 0.10 79.60 10:24:01 AM 3 22.40 0.00 1.22 1.39 0.08 74.91 10:24:01 AM 4 28.70 0.00 1.24 1.24 0.08 68.74 10:24:01 AM 5 29.57 0.00 1.62 2.19 0.08 66.54 10:24:01 AM 6 32.93 0.00 2.02 1.61 0.08 63.36 10:24:01 AM 7 46.23 0.00 0.95 0.32 0.07 52.43 10:25:01 AM all 24.70 0.00 0.79 0.44 0.07 74.00 10:25:01 AM 0 29.06 0.00 0.38 0.33 0.07 70.15 10:25:01 AM 1 34.35 0.00 1.65 0.80 0.05 63.15 10:25:01 AM 2 28.26 0.00 1.72 1.77 0.08 68.17 10:25:01 AM 3 26.49 0.00 0.38 0.13 0.07 72.93 10:25:01 AM 4 14.03 0.00 0.62 0.33 0.10 84.92 10:25:01 AM 5 12.29 0.00 0.65 0.00 0.07 86.99 10:25:01 AM 6 13.27 0.00 0.38 0.00 0.07 86.28 10:25:01 AM 7 39.81 0.00 0.55 0.12 0.05 59.47 10:26:01 AM all 23.13 0.00 2.31 1.74 0.07 72.75 10:26:01 AM 0 10.95 0.00 1.86 0.25 0.07 86.87 10:26:01 AM 1 41.01 0.00 3.38 6.39 0.07 49.16 10:26:01 AM 2 13.17 0.00 2.16 1.16 0.10 83.41 10:26:01 AM 3 26.54 0.00 2.33 1.73 0.07 69.34 10:26:01 AM 4 27.16 0.00 2.62 2.42 0.07 67.74 10:26:01 AM 5 16.69 0.00 2.03 0.35 0.05 80.88 10:26:01 AM 6 20.94 0.00 1.76 1.56 0.08 75.65 10:26:01 AM 7 28.53 0.00 2.36 0.05 0.05 69.01 10:27:01 AM all 21.85 0.00 2.27 0.07 0.09 75.72 10:27:01 AM 0 29.64 0.00 3.24 0.05 0.08 66.98 10:27:01 AM 1 18.93 0.00 2.11 0.15 0.08 78.73 10:27:01 AM 2 17.91 0.00 2.38 0.10 0.08 79.53 10:27:01 AM 3 20.29 0.00 2.06 0.08 0.08 77.49 10:27:01 AM 4 23.15 0.00 2.04 0.03 0.08 74.69 10:27:01 AM 5 19.07 0.00 2.09 0.10 0.10 78.64 10:27:01 AM 6 23.20 0.00 2.18 0.02 0.08 74.52 10:27:01 AM 7 22.64 0.00 2.02 0.02 0.10 75.22 10:28:02 AM all 6.65 0.00 1.14 0.03 0.08 92.10 10:28:02 AM 0 4.99 0.00 1.24 0.03 0.08 93.65 10:28:02 AM 1 7.63 0.00 1.19 0.02 0.12 91.05 10:28:02 AM 2 4.78 0.00 1.34 0.00 0.07 93.81 10:28:02 AM 3 10.23 0.00 1.14 0.07 0.08 88.48 10:28:02 AM 4 5.33 0.00 1.24 0.08 0.12 93.23 10:28:02 AM 5 7.94 0.00 1.39 0.00 0.07 90.61 10:28:02 AM 6 6.31 0.00 0.79 0.00 0.07 92.84 10:28:02 AM 7 5.97 0.00 0.79 0.02 0.07 93.16 10:29:01 AM all 35.99 0.00 1.59 0.34 0.09 61.99 10:29:01 AM 0 30.16 0.00 1.18 0.00 0.09 68.58 10:29:01 AM 1 36.00 0.00 2.54 0.55 0.09 60.83 10:29:01 AM 2 34.27 0.00 1.30 0.02 0.09 64.33 10:29:01 AM 3 26.65 0.00 1.82 0.03 0.10 71.39 10:29:01 AM 4 41.56 0.00 1.99 0.22 0.09 56.15 10:29:01 AM 5 34.69 0.00 1.23 0.19 0.10 63.79 10:29:01 AM 6 46.16 0.00 1.11 0.07 0.09 52.58 10:29:01 AM 7 38.41 0.00 1.55 1.68 0.09 58.27 10:30:01 AM all 25.78 0.00 1.60 0.87 0.10 71.64 10:30:01 AM 0 36.71 0.00 2.29 0.00 0.10 60.90 10:30:01 AM 1 26.42 0.00 1.63 1.12 0.12 70.71 10:30:01 AM 2 17.09 0.00 1.96 2.21 0.12 78.62 10:30:01 AM 3 27.81 0.00 1.32 0.84 0.10 69.93 10:30:01 AM 4 17.66 0.00 1.32 0.15 0.10 80.76 10:30:01 AM 5 36.75 0.00 1.02 0.00 0.08 62.15 10:30:01 AM 6 18.88 0.00 1.51 0.44 0.08 79.10 10:30:01 AM 7 24.90 0.00 1.73 2.24 0.12 71.01 10:31:01 AM all 27.84 0.00 1.88 0.26 0.10 69.91 10:31:01 AM 0 25.61 0.00 1.52 0.02 0.10 72.75 10:31:01 AM 1 25.89 0.00 1.87 0.00 0.10 72.13 10:31:01 AM 2 37.97 0.00 1.72 0.03 0.10 60.17 10:31:01 AM 3 13.19 0.00 2.49 0.74 0.12 83.47 10:31:01 AM 4 32.34 0.00 1.99 0.13 0.10 65.43 10:31:01 AM 5 18.52 0.00 2.00 0.02 0.10 79.37 10:31:01 AM 6 25.44 0.00 2.05 1.16 0.10 71.25 10:31:01 AM 7 43.68 0.00 1.39 0.02 0.08 54.83 10:32:01 AM all 29.97 0.00 1.64 1.76 0.08 66.55 10:32:01 AM 0 23.33 0.00 1.21 0.60 0.08 74.78 10:32:01 AM 1 29.00 0.00 1.15 2.88 0.08 66.88 10:32:01 AM 2 43.99 0.00 2.01 0.47 0.08 53.45 10:32:01 AM 3 29.72 0.00 1.56 1.64 0.08 66.99 10:32:01 AM 4 41.93 0.00 1.77 1.02 0.10 55.18 10:32:01 AM 5 20.29 0.00 1.34 0.30 0.07 78.00 10:32:01 AM 6 22.64 0.00 2.26 6.57 0.07 68.47 10:32:01 AM 7 28.85 0.00 1.79 0.57 0.07 68.72 10:33:01 AM all 26.89 0.00 1.00 0.41 0.07 71.64 10:33:01 AM 0 7.33 0.00 0.72 0.02 0.07 91.87 10:33:01 AM 1 9.88 0.00 1.19 2.82 0.07 86.05 10:33:01 AM 2 36.63 0.00 1.92 0.20 0.07 61.18 10:33:01 AM 3 38.82 0.00 0.52 0.07 0.07 60.53 10:33:01 AM 4 43.35 0.00 2.17 0.13 0.07 54.28 10:33:01 AM 5 36.47 0.00 0.37 0.00 0.08 63.08 10:33:01 AM 6 4.94 0.00 0.47 0.00 0.05 94.54 10:33:01 AM 7 37.64 0.00 0.67 0.02 0.07 61.61 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 0.10 0.00 0.03 0.05 0.02 99.81 10:34:01 AM 0 0.05 0.00 0.03 0.07 0.05 99.80 10:34:01 AM 1 0.03 0.00 0.03 0.00 0.03 99.90 10:34:01 AM 2 0.00 0.00 0.00 0.00 0.00 100.00 10:34:01 AM 3 0.02 0.00 0.03 0.30 0.00 99.65 10:34:01 AM 4 0.07 0.00 0.03 0.00 0.03 99.87 10:34:01 AM 5 0.08 0.00 0.02 0.00 0.00 99.90 10:34:01 AM 6 0.50 0.00 0.02 0.00 0.02 99.47 10:34:01 AM 7 0.07 0.00 0.03 0.00 0.03 99.87 10:35:01 AM all 0.08 0.00 0.03 0.00 0.02 99.87 10:35:01 AM 0 0.07 0.00 0.05 0.00 0.05 99.83 10:35:01 AM 1 0.02 0.00 0.03 0.00 0.02 99.93 10:35:01 AM 2 0.05 0.00 0.02 0.00 0.03 99.90 10:35:01 AM 3 0.00 0.00 0.00 0.00 0.00 100.00 10:35:01 AM 4 0.05 0.00 0.03 0.00 0.02 99.90 10:35:01 AM 5 0.05 0.00 0.02 0.00 0.02 99.92 10:35:01 AM 6 0.37 0.00 0.03 0.00 0.02 99.58 10:35:01 AM 7 0.02 0.00 0.03 0.00 0.02 99.93 Average: all 20.58 0.00 1.34 0.61 0.07 77.39 Average: 0 17.98 0.00 1.29 0.20 0.08 80.46 Average: 1 22.08 0.00 1.54 1.25 0.07 75.05 Average: 2 20.26 0.00 1.47 0.54 0.07 77.65 Average: 3 20.53 0.00 1.34 0.61 0.07 77.45 Average: 4 22.64 0.00 1.46 0.49 0.08 75.33 Average: 5 18.63 0.00 1.18 0.32 0.07 79.80 Average: 6 17.41 0.00 1.20 0.89 0.06 80.44 Average: 7 25.12 0.00 1.28 0.58 0.06 72.95