---> uname -a: Linux prd-centos8-docker-8c-8g-3761.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 1162 24196 19 6531 30254 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:ac:54:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.41/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85554sec preferred_lft 85554sec inet6 fe80::f816:3eff:feac:5485/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:a7:64:0b 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:c0ff:fea7:640b/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) 01/28/2026 _x86_64_ (8 CPU) 14:36:41 LINUX RESTART (8 CPU) 02:37:01 PM tps rtps wtps bread/s bwrtn/s 02:38:01 PM 222.58 25.67 196.90 6034.41 10140.60 02:39:01 PM 262.21 16.86 245.35 3608.13 12433.97 02:40:01 PM 178.36 2.57 175.79 615.39 13292.39 02:41:01 PM 39.97 0.00 39.97 0.00 2785.50 02:42:01 PM 106.38 0.55 105.83 414.26 39838.99 02:43:01 PM 37.45 0.07 37.38 1.60 595.94 02:44:01 PM 13.03 0.47 12.56 91.30 433.79 02:45:01 PM 35.10 0.00 35.10 0.00 5675.04 02:46:01 PM 95.70 0.00 95.70 0.00 22012.25 02:47:01 PM 138.39 0.00 138.39 0.00 1506.08 02:48:01 PM 47.79 2.45 45.34 4477.79 15078.12 02:49:01 PM 212.56 0.68 211.88 247.08 39187.71 02:50:01 PM 90.32 3.35 86.97 842.78 12082.74 Average: 113.83 4.05 109.78 1256.29 13466.52 02:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:38:01 PM 29652748 31281300 3002964 9.20 2688 1953092 1381028 4.10 147820 2429604 151672 02:39:01 PM 28814248 30812348 3841464 11.76 2688 2310496 1714480 5.09 217772 3141452 125496 02:40:01 PM 26999808 29307440 5655904 17.32 2688 2613604 3112452 9.23 283576 4858520 49224 02:41:01 PM 27151136 29480108 5504576 16.86 2688 2634084 2819008 8.36 293704 4696516 108 02:42:01 PM 25235396 28699820 7420316 22.72 2688 3742756 3459176 10.26 437784 6365788 1088 02:43:01 PM 24877188 28348688 7778524 23.82 2688 3748292 3705000 10.99 454832 6704468 3176 02:44:01 PM 25787236 29273076 6868476 21.03 2688 3762076 2960212 8.78 458100 5795320 8076 02:45:01 PM 24460348 28549176 8195364 25.10 2688 4349920 3703256 10.99 614364 6933748 413804 02:46:01 PM 22964232 27281072 9691480 29.68 2688 4578764 6174452 18.32 660764 8345656 1444 02:47:01 PM 24234288 28489224 8421424 25.79 2688 4504908 3893492 11.55 657148 7097756 15616 02:48:01 PM 23270920 28739188 9384792 28.74 2688 5710580 3407124 10.11 971760 7733088 609608 02:49:01 PM 25073396 31008792 7582316 23.22 2688 6151300 1642304 4.87 1004472 5845524 73480 02:50:01 PM 24787728 30987568 7867984 24.09 2688 6410640 1523376 4.52 1270200 5868772 68 Average: 25639129 29404446 7016583 21.49 2688 4036193 3038105 9.01 574792 5832016 111758 02:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 413.40 278.39 1821.40 66.79 0.00 0.00 0.00 0.00 02:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM eth0 343.75 300.18 2442.89 78.65 0.00 0.00 0.00 0.00 02:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM eth0 307.58 238.79 4387.25 34.05 0.00 0.00 0.00 0.00 02:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM eth0 156.53 112.46 303.18 42.60 0.00 0.00 0.00 0.00 02:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM lo 0.47 0.47 0.02 0.02 0.00 0.00 0.00 0.00 02:42:01 PM eth0 311.98 187.12 9489.01 24.96 0.00 0.00 0.00 0.00 02:42:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:43:01 PM lo 53.14 53.14 4.67 4.67 0.00 0.00 0.00 0.00 02:43:01 PM eth0 151.69 109.01 45.19 52.64 0.00 0.00 0.00 0.00 02:43:01 PM docker0 12.06 13.58 1.78 1.68 0.00 0.00 0.00 0.00 02:44:01 PM lo 61.26 61.26 3.12 3.12 0.00 0.00 0.00 0.00 02:44:01 PM eth0 286.55 209.91 102.82 85.09 0.00 0.00 0.00 0.00 02:44:01 PM docker0 0.78 1.02 0.11 0.18 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:45:01 PM eth0 576.17 225.77 2991.53 38.27 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM lo 454.25 454.25 64.86 64.86 0.00 0.00 0.00 0.00 02:46:01 PM eth0 43.45 33.66 17.48 18.89 0.00 0.00 0.00 0.00 02:46:01 PM docker0 193.07 202.50 29.56 31.80 0.00 0.00 0.00 0.00 02:46:01 PM veth11ccd7a 168.91 176.61 29.29 25.26 0.00 0.00 0.00 0.00 02:46:01 PM veth25595a2 24.16 26.59 2.91 6.81 0.00 0.00 0.00 0.00 02:47:01 PM lo 1232.91 1232.91 219.89 219.89 0.00 0.00 0.00 0.00 02:47:01 PM eth0 210.05 141.80 307.26 58.84 0.00 0.00 0.00 0.00 02:47:01 PM docker0 535.15 547.82 108.90 103.53 0.00 0.00 0.00 0.00 02:48:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 02:48:01 PM eth0 76.72 66.34 1251.82 31.57 0.00 0.00 0.00 0.00 02:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 PM eth0 147.01 87.57 1551.90 12.88 0.00 0.00 0.00 0.00 02:49:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 PM veth034975f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM eth0 301.83 246.38 637.86 3950.27 0.00 0.00 0.00 0.00 02:50:01 PM docker0 239.80 293.24 3943.77 632.33 0.00 0.00 0.00 0.00 Average: lo 138.70 138.70 22.51 22.51 0.00 0.00 0.00 0.00 Average: eth0 255.90 172.11 1949.93 345.85 0.00 0.00 0.00 0.00 Average: docker0 75.45 81.41 314.21 59.20 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) 01/28/2026 _x86_64_ (8 CPU) 14:36:41 LINUX RESTART (8 CPU) 02:37:01 PM CPU %user %nice %system %iowait %steal %idle 02:38:01 PM all 13.20 0.00 1.95 1.39 0.07 83.38 02:38:01 PM 0 11.43 0.00 2.55 3.60 0.07 82.35 02:38:01 PM 1 11.43 0.00 1.74 1.56 0.08 85.18 02:38:01 PM 2 8.98 0.00 1.76 1.02 0.08 88.15 02:38:01 PM 3 11.48 0.00 1.10 0.27 0.08 87.06 02:38:01 PM 4 15.37 0.00 2.48 1.31 0.08 80.75 02:38:01 PM 5 28.67 0.00 3.47 1.69 0.08 66.08 02:38:01 PM 6 7.75 0.00 1.44 1.14 0.05 89.63 02:38:01 PM 7 10.52 0.00 1.07 0.55 0.05 87.81 02:39:01 PM all 18.89 0.00 1.63 2.25 0.11 77.12 02:39:01 PM 0 7.53 0.00 1.04 0.39 0.10 90.94 02:39:01 PM 1 22.34 0.00 2.10 8.20 0.12 67.24 02:39:01 PM 2 24.97 0.00 1.24 0.42 0.12 73.25 02:39:01 PM 3 25.64 0.00 1.49 0.79 0.12 71.96 02:39:01 PM 4 15.18 0.00 1.36 1.69 0.10 81.67 02:39:01 PM 5 22.33 0.00 2.33 2.75 0.12 72.48 02:39:01 PM 6 17.71 0.00 1.99 2.68 0.10 77.53 02:39:01 PM 7 15.45 0.00 1.49 1.09 0.10 81.87 02:40:01 PM all 36.06 0.00 1.29 0.95 0.11 61.59 02:40:01 PM 0 35.53 0.00 1.00 0.13 0.12 63.21 02:40:01 PM 1 33.51 0.00 2.36 2.04 0.12 61.97 02:40:01 PM 2 37.47 0.00 1.36 1.17 0.10 59.90 02:40:01 PM 3 35.03 0.00 1.35 0.30 0.12 63.20 02:40:01 PM 4 43.67 0.00 1.21 0.75 0.12 54.25 02:40:01 PM 5 43.23 0.00 0.75 1.22 0.10 54.70 02:40:01 PM 6 37.00 0.00 1.44 0.60 0.10 60.86 02:40:01 PM 7 23.03 0.00 0.84 1.36 0.10 74.67 02:41:01 PM all 18.23 0.00 0.52 0.12 0.06 81.07 02:41:01 PM 0 11.27 0.00 0.42 0.02 0.10 88.19 02:41:01 PM 1 17.15 0.00 0.55 0.07 0.07 82.17 02:41:01 PM 2 22.10 0.00 0.65 0.10 0.05 77.10 02:41:01 PM 3 11.65 0.00 0.89 0.08 0.08 87.30 02:41:01 PM 4 35.84 0.00 0.68 0.00 0.08 63.40 02:41:01 PM 5 28.21 0.00 0.17 0.00 0.03 71.59 02:41:01 PM 6 16.19 0.00 0.22 0.00 0.05 83.55 02:41:01 PM 7 3.39 0.00 0.58 0.69 0.05 95.29 02:42:01 PM all 26.06 0.00 2.94 2.18 0.09 68.74 02:42:01 PM 0 23.61 0.00 3.78 0.92 0.07 71.62 02:42:01 PM 1 21.01 0.00 2.98 3.77 0.10 72.13 02:42:01 PM 2 21.36 0.00 2.71 2.07 0.08 73.77 02:42:01 PM 3 21.51 0.00 2.95 1.28 0.10 74.16 02:42:01 PM 4 41.76 0.00 3.94 2.98 0.10 51.23 02:42:01 PM 5 26.98 0.00 2.36 3.99 0.08 66.59 02:42:01 PM 6 23.61 0.00 2.35 1.72 0.08 72.24 02:42:01 PM 7 28.60 0.00 2.41 0.72 0.08 68.19 02:43:01 PM all 23.20 0.00 2.56 0.17 0.12 73.95 02:43:01 PM 0 21.42 0.00 2.50 0.10 0.13 75.84 02:43:01 PM 1 23.19 0.00 2.75 0.23 0.13 73.69 02:43:01 PM 2 24.97 0.00 2.35 0.10 0.12 72.46 02:43:01 PM 3 24.23 0.00 2.95 0.13 0.12 72.56 02:43:01 PM 4 20.63 0.00 2.85 0.44 0.12 75.96 02:43:01 PM 5 25.34 0.00 2.52 0.15 0.12 71.88 02:43:01 PM 6 28.40 0.00 2.48 0.12 0.12 68.89 02:43:01 PM 7 17.42 0.00 2.06 0.08 0.12 80.31 02:44:01 PM all 8.85 0.00 1.35 0.44 0.09 89.27 02:44:01 PM 0 10.33 0.00 1.05 0.55 0.12 87.95 02:44:01 PM 1 8.87 0.00 1.05 0.02 0.12 89.94 02:44:01 PM 2 5.65 0.00 1.43 0.54 0.10 92.28 02:44:01 PM 3 10.42 0.00 1.67 0.00 0.08 87.82 02:44:01 PM 4 6.93 0.00 1.54 1.56 0.10 89.88 02:44:01 PM 5 9.63 0.00 1.05 0.02 0.08 89.22 02:44:01 PM 6 11.00 0.00 1.41 0.27 0.07 87.26 02:44:01 PM 7 7.97 0.00 1.62 0.55 0.07 89.79 02:45:01 PM all 37.21 0.00 1.59 1.41 0.11 59.67 02:45:01 PM 0 36.78 0.00 1.54 0.94 0.12 60.62 02:45:01 PM 1 45.97 0.00 1.49 1.27 0.12 51.16 02:45:01 PM 2 32.24 0.00 2.20 1.11 0.12 64.33 02:45:01 PM 3 31.75 0.00 2.61 3.56 0.15 61.93 02:45:01 PM 4 31.67 0.00 1.52 3.01 0.08 63.71 02:45:01 PM 5 36.37 0.00 1.13 0.54 0.10 61.87 02:45:01 PM 6 43.51 0.00 1.02 0.59 0.12 54.77 02:45:01 PM 7 39.48 0.00 1.23 0.24 0.10 58.95 02:46:01 PM all 27.02 0.00 1.90 1.47 0.12 69.49 02:46:01 PM 0 16.89 0.00 2.40 0.17 0.10 80.44 02:46:01 PM 1 34.08 0.00 1.83 0.75 0.13 63.20 02:46:01 PM 2 17.60 0.00 1.80 4.46 0.12 76.02 02:46:01 PM 3 36.61 0.00 1.97 0.17 0.12 61.14 02:46:01 PM 4 43.97 0.00 1.91 1.51 0.13 52.47 02:46:01 PM 5 22.28 0.00 1.48 0.71 0.12 75.41 02:46:01 PM 6 25.76 0.00 1.96 0.25 0.12 71.91 02:46:01 PM 7 18.89 0.00 1.82 3.75 0.15 75.39 02:47:01 PM all 25.33 0.00 2.29 0.29 0.13 71.96 02:47:01 PM 0 13.09 0.00 3.39 1.16 0.15 82.21 02:47:01 PM 1 26.97 0.00 2.74 0.02 0.13 70.13 02:47:01 PM 2 25.54 0.00 2.01 0.07 0.13 72.25 02:47:01 PM 3 25.99 0.00 2.44 0.03 0.13 71.40 02:47:01 PM 4 31.49 0.00 1.49 0.13 0.12 66.77 02:47:01 PM 5 14.63 0.00 3.09 0.57 0.13 81.57 02:47:01 PM 6 33.18 0.00 1.24 0.29 0.12 65.17 02:47:01 PM 7 31.74 0.00 1.88 0.07 0.13 66.18 02:48:01 PM all 29.26 0.00 1.52 1.05 0.09 68.09 02:48:01 PM 0 16.52 0.00 1.34 2.79 0.10 79.25 02:48:01 PM 1 33.21 0.00 1.27 0.37 0.08 65.06 02:48:01 PM 2 35.92 0.00 2.11 0.84 0.08 61.05 02:48:01 PM 3 21.11 0.00 1.63 3.81 0.08 73.36 02:48:01 PM 4 45.16 0.00 0.92 0.00 0.08 53.84 02:48:01 PM 5 30.77 0.00 1.39 0.17 0.10 67.58 02:48:01 PM 6 27.36 0.00 1.57 0.07 0.08 70.92 02:48:01 PM 7 23.97 0.00 1.91 0.39 0.08 73.65 02:48:01 PM CPU %user %nice %system %iowait %steal %idle 02:49:01 PM all 16.70 0.00 2.72 2.78 0.09 77.71 02:49:01 PM 0 17.94 0.00 2.43 1.39 0.08 78.15 02:49:01 PM 1 25.71 0.00 3.58 7.24 0.10 63.36 02:49:01 PM 2 11.16 0.00 2.28 4.22 0.08 82.26 02:49:01 PM 3 24.59 0.00 3.70 3.67 0.08 67.95 02:49:01 PM 4 15.30 0.00 2.38 0.50 0.08 81.74 02:49:01 PM 5 7.73 0.00 2.17 3.48 0.08 86.54 02:49:01 PM 6 14.18 0.00 2.73 0.72 0.10 82.27 02:49:01 PM 7 17.02 0.00 2.51 0.98 0.08 79.41 02:50:01 PM all 6.36 0.00 1.46 0.81 0.06 91.31 02:50:01 PM 0 10.36 0.00 1.37 0.30 0.08 87.88 02:50:01 PM 1 5.54 0.00 1.87 3.94 0.05 88.60 02:50:01 PM 2 4.64 0.00 1.88 0.84 0.07 92.57 02:50:01 PM 3 4.04 0.00 1.19 0.75 0.05 93.97 02:50:01 PM 4 13.81 0.00 1.64 0.39 0.07 84.10 02:50:01 PM 5 6.07 0.00 1.49 0.13 0.05 92.26 02:50:01 PM 6 3.33 0.00 1.42 0.08 0.03 95.13 02:50:01 PM 7 3.13 0.00 0.85 0.02 0.05 95.95 Average: all 22.02 0.00 1.82 1.18 0.10 74.88 Average: 0 17.90 0.00 1.91 0.96 0.10 79.13 Average: 1 23.75 0.00 2.02 2.27 0.10 71.86 Average: 2 20.97 0.00 1.83 1.30 0.10 75.80 Average: 3 21.84 0.00 1.99 1.14 0.10 74.93 Average: 4 27.75 0.00 1.84 1.10 0.10 69.22 Average: 5 23.25 0.00 1.80 1.18 0.09 73.68 Average: 6 22.22 0.00 1.64 0.65 0.09 75.40 Average: 7 18.48 0.00 1.56 0.81 0.09 79.06