---> uname -a: Linux prd-centos8-builder-4c-4g-12029.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 14G 67G 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1041 6856 19 7864 14372 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:50:e5:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.82/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85325sec preferred_lft 85325sec inet6 fe80::f816:3eff:fe50:e5d3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 11/12/2025 _x86_64_ (4 CPU) 03:22:23 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 211.05 57.61 153.43 2137.29 12667.44 03:25:01 AM 464.76 15.56 449.19 1721.98 10341.11 03:26:01 AM 76.88 4.10 72.78 936.84 17004.03 03:27:01 AM 48.18 0.00 48.18 0.00 22199.18 03:28:01 AM 137.84 0.00 137.84 0.00 33315.38 03:29:01 AM 43.77 0.00 43.77 0.00 8164.29 03:30:01 AM 92.20 0.00 92.20 0.00 10606.07 03:31:01 AM 68.76 0.00 68.76 0.00 9113.61 03:32:01 AM 366.27 0.50 365.77 23.06 27947.49 03:33:01 AM 1232.96 94.85 1138.10 1687.97 28649.85 03:34:01 AM 20.00 2.15 17.85 30.26 5134.94 03:35:01 AM 25.81 13.58 12.23 153.44 9670.77 03:36:01 AM 11.86 0.00 11.86 0.00 9880.84 03:37:01 AM 23.91 0.12 23.80 0.93 9956.76 03:38:01 AM 79.44 0.00 79.44 0.00 7584.19 03:39:01 AM 70.03 0.03 69.99 5.20 3246.58 03:40:01 AM 52.92 0.65 52.27 62.51 15455.75 Average: 178.03 11.13 166.91 397.63 14172.62 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13268704 15137424 2872828 17.80 2688 2064300 766828 4.46 202808 2250656 96616 03:25:01 AM 11961464 14232276 4180068 25.90 2688 2449532 1601372 9.32 243596 3466388 245344 03:26:01 AM 10239876 13407128 5901656 36.56 2688 3338592 2319184 13.49 459740 4956884 613952 03:27:01 AM 8436056 12179544 7705476 47.74 2688 3901572 3486088 20.28 730208 6464916 528040 03:28:01 AM 9008208 13357812 7133324 44.19 2688 4501056 2282592 13.28 889180 5725036 156436 03:29:01 AM 7778752 12410596 8362780 51.81 2688 4763160 3203092 18.63 967020 6840908 193996 03:30:01 AM 7458224 12362676 8683308 53.79 2688 5008848 3195036 18.59 1041040 7033248 157400 03:31:01 AM 7345108 12504548 8796424 54.50 2688 5259044 3030180 17.63 1088224 7085916 151524 03:32:01 AM 5499012 11888912 10642520 65.93 2688 6306672 3143424 18.29 1103076 8557480 559588 03:33:01 AM 5002892 11537320 11138640 69.01 2688 6361272 3214128 18.70 1165640 8748480 8 03:34:01 AM 5505740 12276212 10635792 65.89 2688 6595936 2954544 17.19 1300236 8126860 113256 03:35:01 AM 5133092 12244432 11008440 68.20 2688 6930692 3023148 17.59 1389396 8401888 177224 03:36:01 AM 4477332 11853048 11664200 72.26 2688 7194276 3129580 18.21 1477580 8960024 175636 03:37:01 AM 4685556 12269708 11455976 70.97 2688 7402240 2945900 17.14 1571348 8667656 117984 03:38:01 AM 4558572 12025548 11582960 71.76 2688 7409320 3234640 18.82 1569680 8978244 25444 03:39:01 AM 6961868 14652740 9179664 56.87 2688 7630268 891244 5.18 1887820 6266584 424560 03:40:01 AM 6940244 14643300 9201288 57.00 2688 7647132 894600 5.20 2063488 6116704 16596 Average: 7309453 12881366 8832079 54.72 2688 5574348 2547975 14.82 1126475 6861640 220800 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 273.54 246.52 1471.08 69.94 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 552.89 489.22 5169.78 93.95 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:26:01 AM eth0 339.31 232.94 4182.91 26.59 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 03:27:01 AM eth0 71.47 52.11 1439.32 13.69 0.00 0.00 0.00 0.00 03:28:01 AM lo 2.58 2.58 0.54 0.54 0.00 0.00 0.00 0.00 03:28:01 AM eth0 75.40 66.11 460.82 13.25 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 33.09 31.55 112.20 10.97 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 15.86 14.00 3.88 8.24 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 62.13 59.30 615.91 18.76 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 187.57 137.11 1737.38 22.70 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 9.03 7.16 5.00 4.39 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 11.45 10.90 86.26 2.88 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 2.75 2.27 0.82 1.12 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 2.15 1.97 0.55 1.09 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 16.30 18.23 85.05 4.24 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 44.02 41.77 435.99 10.10 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 143.82 140.80 233.32 50.43 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 744.35 770.54 236.41 6422.92 0.00 0.00 0.00 0.00 Average: lo 0.22 0.22 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 152.07 136.62 957.49 398.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 11/12/2025 _x86_64_ (4 CPU) 03:22:23 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 15.43 0.51 8.51 1.28 0.10 74.17 03:24:01 AM 0 11.84 0.35 6.30 2.35 0.08 79.08 03:24:01 AM 1 22.56 0.54 9.33 1.02 0.10 66.46 03:24:01 AM 2 10.34 0.72 11.14 1.17 0.12 76.51 03:24:01 AM 3 17.00 0.42 7.28 0.59 0.10 74.61 03:25:01 AM all 30.94 0.00 2.76 2.79 0.12 63.40 03:25:01 AM 0 30.24 0.00 1.77 2.02 0.10 65.86 03:25:01 AM 1 28.77 0.00 4.06 6.85 0.12 60.20 03:25:01 AM 2 32.91 0.00 2.31 0.77 0.13 63.87 03:25:01 AM 3 31.82 0.00 2.90 1.52 0.12 63.64 03:26:01 AM all 39.15 0.00 2.21 1.05 0.10 57.48 03:26:01 AM 0 31.81 0.00 1.82 0.72 0.10 65.55 03:26:01 AM 1 42.07 0.00 2.06 0.85 0.12 54.90 03:26:01 AM 2 40.53 0.00 3.33 1.37 0.08 54.69 03:26:01 AM 3 42.20 0.00 1.64 1.27 0.10 54.79 03:27:01 AM all 66.41 0.00 2.58 0.33 0.10 30.59 03:27:01 AM 0 72.10 0.00 3.32 0.62 0.08 23.88 03:27:01 AM 1 58.90 0.00 3.19 0.28 0.10 37.52 03:27:01 AM 2 70.66 0.00 1.95 0.15 0.10 27.13 03:27:01 AM 3 63.99 0.00 1.84 0.25 0.10 33.82 03:28:01 AM all 48.73 0.00 2.75 1.10 0.09 47.33 03:28:01 AM 0 41.48 0.00 2.09 1.74 0.10 54.59 03:28:01 AM 1 51.70 0.00 2.31 0.97 0.08 44.93 03:28:01 AM 2 54.96 0.00 4.66 0.62 0.08 39.68 03:28:01 AM 3 46.79 0.00 1.95 1.06 0.10 50.11 03:29:01 AM all 55.79 0.00 2.96 0.26 0.09 40.91 03:29:01 AM 0 45.10 0.00 1.71 0.69 0.10 52.40 03:29:01 AM 1 62.67 0.00 3.99 0.08 0.08 33.17 03:29:01 AM 2 58.61 0.00 3.72 0.15 0.08 37.44 03:29:01 AM 3 56.77 0.00 2.40 0.12 0.08 40.64 03:30:01 AM all 57.29 0.00 2.78 0.44 0.10 39.39 03:30:01 AM 0 53.45 0.00 3.02 0.75 0.10 42.68 03:30:01 AM 1 70.63 0.00 3.97 0.20 0.10 25.10 03:30:01 AM 2 48.80 0.00 1.93 0.65 0.10 48.52 03:30:01 AM 3 56.24 0.00 2.19 0.17 0.10 41.30 03:31:01 AM all 45.98 0.00 3.27 0.34 0.10 50.30 03:31:01 AM 0 46.45 0.00 3.56 0.30 0.10 49.59 03:31:01 AM 1 54.59 0.00 4.63 0.17 0.12 40.50 03:31:01 AM 2 36.82 0.00 1.62 0.78 0.10 60.68 03:31:01 AM 3 46.02 0.00 3.29 0.12 0.08 50.49 03:32:01 AM all 34.69 0.00 9.88 2.73 0.09 52.60 03:32:01 AM 0 41.97 0.00 11.32 1.84 0.09 44.78 03:32:01 AM 1 37.28 0.00 9.03 2.92 0.10 50.66 03:32:01 AM 2 28.76 0.00 9.45 2.96 0.08 58.75 03:32:01 AM 3 30.74 0.00 9.71 3.21 0.10 56.24 03:33:01 AM all 33.69 0.00 6.21 9.51 0.11 50.48 03:33:01 AM 0 30.39 0.00 6.53 10.74 0.12 52.23 03:33:01 AM 1 38.93 0.00 6.11 7.98 0.08 46.90 03:33:01 AM 2 45.11 0.00 5.69 8.77 0.10 40.33 03:33:01 AM 3 20.28 0.00 6.51 10.56 0.12 62.53 03:34:01 AM all 38.44 0.00 1.33 0.13 0.08 60.01 03:34:01 AM 0 59.01 0.00 2.00 0.07 0.10 38.82 03:34:01 AM 1 26.75 0.00 0.80 0.07 0.08 72.30 03:34:01 AM 2 42.58 0.00 1.69 0.38 0.08 55.27 03:34:01 AM 3 25.40 0.00 0.84 0.02 0.07 73.68 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 37.06 0.00 1.75 0.27 0.09 60.83 03:35:01 AM 0 34.55 0.00 1.72 0.02 0.08 63.64 03:35:01 AM 1 42.72 0.00 2.62 0.57 0.10 53.99 03:35:01 AM 2 20.54 0.00 1.20 0.18 0.08 77.99 03:35:01 AM 3 50.44 0.00 1.45 0.30 0.10 47.70 03:36:01 AM all 35.90 0.00 1.71 0.15 0.08 62.16 03:36:01 AM 0 44.58 0.00 1.82 0.13 0.10 53.37 03:36:01 AM 1 18.14 0.00 1.19 0.35 0.08 80.24 03:36:01 AM 2 54.27 0.00 2.87 0.12 0.07 42.68 03:36:01 AM 3 26.61 0.00 0.95 0.00 0.07 72.37 03:37:01 AM all 38.06 0.00 1.43 0.24 0.10 60.17 03:37:01 AM 0 73.72 0.00 2.74 0.05 0.10 23.39 03:37:01 AM 1 23.06 0.00 0.97 0.27 0.08 75.62 03:37:01 AM 2 29.04 0.00 1.25 0.10 0.10 69.51 03:37:01 AM 3 26.45 0.00 0.77 0.55 0.10 72.13 03:38:01 AM all 44.01 0.00 2.76 0.20 0.08 52.95 03:38:01 AM 0 41.30 0.00 3.17 0.12 0.08 55.32 03:38:01 AM 1 44.27 0.00 2.19 0.38 0.08 53.07 03:38:01 AM 2 41.31 0.00 2.33 0.15 0.08 56.13 03:38:01 AM 3 49.16 0.00 3.34 0.17 0.07 47.27 03:39:01 AM all 44.47 0.00 4.36 0.15 0.08 50.94 03:39:01 AM 0 57.67 0.00 7.61 0.13 0.08 34.50 03:39:01 AM 1 42.15 0.00 2.73 0.13 0.07 54.92 03:39:01 AM 2 34.16 0.00 3.06 0.22 0.07 62.49 03:39:01 AM 3 43.90 0.00 4.05 0.12 0.08 51.85 03:40:01 AM all 22.66 0.00 2.37 0.43 0.10 74.44 03:40:01 AM 0 34.27 0.00 3.03 0.13 0.12 62.45 03:40:01 AM 1 6.65 0.00 1.52 0.79 0.08 90.95 03:40:01 AM 2 33.66 0.00 2.73 0.08 0.10 63.43 03:40:01 AM 3 16.07 0.00 2.20 0.70 0.10 80.93 Average: all 40.52 0.03 3.50 1.25 0.09 54.60 Average: 0 44.11 0.02 3.73 1.32 0.10 50.73 Average: 1 39.52 0.03 3.56 1.40 0.09 55.39 Average: 2 40.19 0.04 3.58 1.09 0.09 55.00 Average: 3 38.24 0.02 3.12 1.21 0.09 57.30