---> uname -a: Linux prd-centos8-docker-8c-8g-38559.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1637 22298 19 7953 29779 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:ea:09:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.86/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:feea:9a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:f6:94:ef 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 08/17/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 146.42 2.43 143.99 1521.63 10758.73 10:39:01 PM 202.32 14.51 187.80 1972.68 5506.70 10:40:01 PM 113.91 0.63 113.28 349.14 14627.35 10:41:01 PM 66.94 1.87 65.07 134.31 7778.90 10:42:01 PM 139.13 0.15 138.98 21.46 15560.42 10:43:01 PM 1230.99 0.02 1230.98 13.60 85406.53 10:44:01 PM 1035.86 0.00 1035.86 0.00 45632.26 10:45:01 PM 14.41 0.00 14.41 0.00 798.58 10:46:01 PM 4.67 0.00 4.67 0.00 1285.29 10:47:01 PM 336.23 0.10 336.13 5.73 16743.89 10:48:01 PM 458.35 0.63 457.71 62.38 33896.60 Average: 340.82 1.85 338.97 371.02 21635.08 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29452000 31267796 3203712 9.81 2688 2132168 1371656 4.07 157916 2580644 95472 10:39:01 PM 28255104 30512304 4400608 13.48 2688 2565052 1966480 5.83 249592 3648900 361208 10:40:01 PM 26872444 29335644 5783268 17.71 2688 2767340 3517544 10.44 280916 4979824 143704 10:41:01 PM 26020284 28588084 6635428 20.32 2688 2869056 3788328 11.24 292816 5809232 26440 10:42:01 PM 24546388 28494488 8109324 24.83 2688 4232960 3588040 10.65 486372 6977256 982712 10:43:01 PM 22101136 27541868 10554576 32.32 2688 5472064 4410780 13.09 527988 8854444 134008 10:44:01 PM 21471604 27878828 11184108 34.25 2688 6324644 3355264 9.96 610096 9154820 8 10:45:01 PM 19326392 25734916 13329320 40.82 2688 6325020 3687712 10.94 611280 11237536 8 10:46:01 PM 20479252 26924164 12176460 37.29 2688 6361092 3840496 11.39 616128 10108088 8 10:47:01 PM 22946488 30585716 9709224 29.73 2688 7485120 1426736 4.23 1129776 7073960 826476 10:48:01 PM 22848060 30508204 9807652 30.03 2688 7504664 1423668 4.22 1316432 6971076 9768 Average: 24029014 28852001 8626698 26.42 2688 4912653 2943337 8.73 570847 7035980 234528 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 197.80 155.48 1156.07 46.38 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 506.81 393.65 6095.89 63.88 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 210.43 164.44 2807.19 22.75 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 106.71 90.29 1418.91 17.32 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 444.54 350.37 6012.14 42.16 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 323.43 255.47 4836.29 32.01 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 192.78 164.52 2165.27 21.57 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 0.23 0.18 0.06 0.22 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.32 0.22 0.07 0.23 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 359.14 292.15 3454.58 54.19 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 308.03 426.61 293.58 7576.16 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 240.93 208.49 2567.22 716.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 08/17/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.39 0.00 0.90 0.65 0.04 91.01 10:38:01 PM 0 5.12 0.00 0.58 0.18 0.05 94.06 10:38:01 PM 1 8.59 0.00 1.19 1.27 0.03 88.92 10:38:01 PM 2 5.20 0.00 0.40 0.52 0.03 93.85 10:38:01 PM 3 26.27 0.00 2.52 0.97 0.07 70.17 10:38:01 PM 4 3.68 0.00 0.57 0.55 0.05 95.15 10:38:01 PM 5 5.44 0.00 0.89 0.78 0.03 92.85 10:38:01 PM 6 2.89 0.00 0.67 0.07 0.03 96.34 10:38:01 PM 7 1.88 0.00 0.42 0.88 0.03 96.78 10:39:01 PM all 13.33 0.00 1.02 0.64 0.06 84.95 10:39:01 PM 0 13.99 0.00 0.67 0.08 0.05 85.20 10:39:01 PM 1 17.50 0.00 1.40 1.34 0.08 79.67 10:39:01 PM 2 10.09 0.00 0.80 1.20 0.05 87.86 10:39:01 PM 3 19.69 0.00 1.37 0.82 0.07 78.05 10:39:01 PM 4 5.60 0.00 1.04 0.37 0.07 92.92 10:39:01 PM 5 10.74 0.00 1.05 0.77 0.03 87.40 10:39:01 PM 6 18.14 0.00 0.77 0.47 0.07 80.56 10:39:01 PM 7 10.87 0.00 1.09 0.07 0.05 87.92 10:40:01 PM all 49.79 0.00 1.18 0.71 0.08 48.24 10:40:01 PM 0 42.10 0.00 1.65 0.23 0.10 55.92 10:40:01 PM 1 68.49 0.00 1.20 0.35 0.08 29.87 10:40:01 PM 2 57.56 0.00 0.99 0.03 0.08 41.33 10:40:01 PM 3 62.78 0.00 1.74 0.42 0.10 34.95 10:40:01 PM 4 32.14 0.00 1.09 0.55 0.07 66.16 10:40:01 PM 5 53.95 0.00 0.97 0.52 0.08 44.48 10:40:01 PM 6 37.58 0.00 1.17 3.61 0.07 57.58 10:40:01 PM 7 43.70 0.00 0.64 0.00 0.07 55.60 10:41:01 PM all 48.05 0.00 1.23 0.34 0.09 50.28 10:41:01 PM 0 55.68 0.00 1.05 0.30 0.10 42.86 10:41:01 PM 1 64.98 0.00 0.62 0.07 0.10 34.23 10:41:01 PM 2 50.35 0.00 1.47 0.42 0.10 47.66 10:41:01 PM 3 49.50 0.00 1.40 0.40 0.08 48.61 10:41:01 PM 4 37.60 0.00 1.29 0.57 0.08 60.46 10:41:01 PM 5 33.65 0.00 1.20 0.02 0.07 65.06 10:41:01 PM 6 51.63 0.00 1.79 0.95 0.12 45.51 10:41:01 PM 7 40.97 0.00 1.05 0.00 0.08 57.90 10:42:01 PM all 20.34 0.00 1.56 0.67 0.07 77.37 10:42:01 PM 0 10.60 0.00 0.65 0.00 0.05 88.70 10:42:01 PM 1 32.28 0.00 2.73 0.02 0.08 64.89 10:42:01 PM 2 13.11 0.00 0.97 2.30 0.05 83.57 10:42:01 PM 3 18.16 0.00 2.80 1.64 0.08 77.32 10:42:01 PM 4 6.75 0.00 0.60 0.05 0.05 92.54 10:42:01 PM 5 12.56 0.00 0.85 0.08 0.07 86.44 10:42:01 PM 6 53.52 0.00 3.24 0.92 0.08 42.24 10:42:01 PM 7 15.73 0.00 0.64 0.32 0.08 83.24 10:43:01 PM all 15.23 0.00 5.36 4.48 0.09 74.84 10:43:01 PM 0 40.56 0.00 5.32 0.00 0.10 54.03 10:43:01 PM 1 7.49 0.00 6.99 1.42 0.10 84.00 10:43:01 PM 2 2.71 0.00 7.88 15.83 0.08 73.49 10:43:01 PM 3 1.38 0.00 4.28 9.16 0.08 85.10 10:43:01 PM 4 7.87 0.00 5.12 0.83 0.08 86.09 10:43:01 PM 5 8.07 0.00 1.82 6.16 0.07 83.88 10:43:01 PM 6 46.54 0.00 8.57 0.10 0.08 44.71 10:43:01 PM 7 7.17 0.00 2.97 2.35 0.12 87.39 10:44:01 PM all 19.28 0.00 3.10 2.67 0.07 74.87 10:44:01 PM 0 15.54 0.00 4.45 3.32 0.10 76.59 10:44:01 PM 1 5.75 0.00 2.70 14.26 0.07 77.23 10:44:01 PM 2 6.99 0.00 3.82 0.12 0.08 88.99 10:44:01 PM 3 17.30 0.00 2.06 0.67 0.07 79.91 10:44:01 PM 4 47.54 0.00 5.54 2.24 0.08 44.59 10:44:01 PM 5 10.33 0.00 0.95 0.47 0.07 88.18 10:44:01 PM 6 39.37 0.00 4.32 0.02 0.05 56.24 10:44:01 PM 7 11.51 0.00 1.04 0.28 0.07 87.11 10:45:01 PM all 21.65 0.00 0.74 0.01 0.07 77.54 10:45:01 PM 0 14.35 0.00 0.57 0.00 0.08 85.00 10:45:01 PM 1 4.22 0.00 0.38 0.00 0.05 95.34 10:45:01 PM 2 13.06 0.00 0.68 0.00 0.07 86.19 10:45:01 PM 3 17.28 0.00 0.63 0.10 0.05 81.93 10:45:01 PM 4 6.89 0.00 0.47 0.00 0.07 92.57 10:45:01 PM 5 6.86 0.00 0.43 0.02 0.03 92.65 10:45:01 PM 6 94.79 0.00 2.12 0.00 0.12 2.97 10:45:01 PM 7 15.68 0.00 0.60 0.00 0.07 83.65 10:46:01 PM all 20.90 0.00 0.89 0.03 0.06 78.12 10:46:01 PM 0 41.38 0.00 0.98 0.00 0.08 57.55 10:46:01 PM 1 13.80 0.00 0.93 0.00 0.07 85.19 10:46:01 PM 2 38.00 0.00 1.30 0.15 0.07 60.48 10:46:01 PM 3 9.37 0.00 0.60 0.07 0.05 89.91 10:46:01 PM 4 20.62 0.00 0.83 0.00 0.03 78.51 10:46:01 PM 5 7.27 0.00 0.68 0.00 0.07 91.98 10:46:01 PM 6 25.01 0.00 0.93 0.00 0.05 74.01 10:46:01 PM 7 11.79 0.00 0.85 0.00 0.03 87.32 10:47:01 PM all 17.60 0.00 2.81 0.94 0.08 78.57 10:47:01 PM 0 17.26 0.00 3.71 0.00 0.08 78.95 10:47:01 PM 1 42.88 0.00 3.96 2.19 0.08 50.88 10:47:01 PM 2 13.24 0.00 1.29 1.19 0.07 84.22 10:47:01 PM 3 14.57 0.00 1.52 0.32 0.05 83.54 10:47:01 PM 4 13.16 0.00 1.61 1.16 0.07 84.01 10:47:01 PM 5 9.24 0.00 4.83 0.45 0.08 85.39 10:47:01 PM 6 26.05 0.00 3.45 1.66 0.08 68.77 10:47:01 PM 7 4.39 0.00 2.11 0.57 0.08 92.85 10:48:01 PM all 10.20 0.00 1.60 1.58 0.05 86.57 10:48:01 PM 0 6.67 0.00 2.07 1.42 0.08 89.75 10:48:01 PM 1 7.94 0.00 1.82 4.53 0.05 85.65 10:48:01 PM 2 24.14 0.00 2.88 0.92 0.07 71.99 10:48:01 PM 3 13.24 0.00 1.07 0.40 0.05 85.24 10:48:01 PM 4 4.28 0.00 0.87 0.85 0.03 93.97 10:48:01 PM 5 1.76 0.00 0.64 0.91 0.07 96.63 10:48:01 PM 6 11.31 0.00 1.44 1.99 0.03 85.23 10:48:01 PM 7 12.23 0.00 2.01 1.59 0.03 84.14 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.17 0.00 1.85 1.15 0.07 74.76 Average: 0 23.93 0.00 1.97 0.50 0.08 73.52 Average: 1 24.93 0.00 2.17 2.31 0.07 70.52 Average: 2 21.35 0.00 2.03 2.05 0.07 74.50 Average: 3 22.68 0.00 1.82 1.36 0.07 74.07 Average: 4 16.91 0.00 1.72 0.65 0.06 80.66 Average: 5 14.54 0.00 1.30 0.92 0.06 83.17 Average: 6 36.98 0.00 2.58 0.89 0.07 59.47 Average: 7 15.99 0.00 1.22 0.55 0.07 82.17