---> uname -a: Linux prd-centos8-builder-4c-4g-29960.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: 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): 0-3 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 1082 6823 19 7857 14331 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:be:73:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85204sec preferred_lft 85204sec inet6 fe80::f816:3eff:febe:7390/64 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) 07/23/2025 _x86_64_ (4 CPU) 03:22:20 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 225.06 72.70 152.36 2193.23 12424.18 03:25:01 AM 29.51 0.00 29.51 0.00 3894.10 03:26:01 AM 6.08 0.03 6.05 0.53 152.89 03:27:01 AM 62.50 11.76 50.73 1501.10 905.28 03:28:01 AM 427.43 4.38 423.05 756.14 13770.47 03:29:01 AM 50.04 3.50 46.54 401.27 29296.42 03:30:01 AM 61.44 0.00 61.44 0.00 10624.03 03:31:01 AM 125.32 0.00 125.32 0.00 29583.29 03:32:01 AM 66.66 0.00 66.66 0.00 6549.75 03:33:01 AM 94.35 0.00 94.35 0.00 11776.07 03:34:01 AM 54.04 0.03 54.01 19.33 10069.56 03:35:01 AM 1510.46 56.14 1454.32 674.55 51253.92 03:36:01 AM 59.82 40.71 19.11 1038.63 1235.14 03:37:01 AM 12.35 0.68 11.66 19.46 7544.34 03:38:01 AM 25.17 13.45 11.73 139.02 9781.97 03:39:01 AM 10.68 0.03 10.65 0.27 12657.21 03:40:01 AM 82.17 0.08 82.09 0.67 9919.48 03:41:01 AM 56.56 0.12 56.45 9.20 3551.38 03:42:01 AM 71.34 0.65 70.69 62.52 16190.03 Average: 159.52 10.75 148.77 358.73 12693.52 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13244692 15103144 2896840 17.95 2688 2056256 803436 4.67 202940 2283852 99496 03:25:01 AM 13232544 15093156 2908988 18.02 2688 2057492 803436 4.67 202956 2291232 68 03:26:01 AM 13229060 15090924 2912472 18.04 2688 2057864 803436 4.67 202960 2292156 16 03:27:01 AM 12874748 14826368 3266784 20.24 2688 2140036 1105260 6.43 210548 2610476 32292 03:28:01 AM 11331616 13667860 4809916 29.80 2688 2513304 2073756 12.06 393072 3941680 66572 03:29:01 AM 10366940 13564256 5774592 35.77 2688 3365492 2167572 12.61 478524 4808396 41560 03:30:01 AM 7453044 11634360 8688488 53.83 2688 4336296 4064540 23.64 852808 7317476 671056 03:31:01 AM 8413412 12827336 7728120 47.88 2688 4562492 2831856 16.47 903100 6301432 77936 03:32:01 AM 7284200 12011232 8857332 54.87 2688 4845180 3874788 22.54 1012980 7264604 201448 03:33:01 AM 7368192 12368644 8773340 54.35 2688 5102856 3229444 18.79 1058896 7096956 134652 03:34:01 AM 6613512 12234960 9528020 59.03 2688 5711752 3333156 19.39 1102868 7783356 457264 03:35:01 AM 5120120 11612000 11021412 68.28 2688 6320832 3404088 19.80 1157388 8650588 388 03:36:01 AM 5036876 11689696 11104656 68.80 2688 6476056 3434264 19.98 1234732 8653708 114784 03:37:01 AM 4543972 11462068 11597560 71.85 2688 6740272 3441732 20.02 1329092 9044228 173720 03:38:01 AM 4311024 11502708 11830508 73.29 2688 7012160 3450156 20.07 1418080 9188276 175792 03:39:01 AM 4046536 11504692 12094996 74.93 2688 7277224 3439312 20.01 1507864 9361272 89408 03:40:01 AM 4645928 12087064 11495604 71.22 2688 7386792 3261808 18.97 1560400 8909640 48168 03:41:01 AM 7035520 14732556 9106012 56.41 2688 7634700 832752 4.84 1895348 6182708 423084 03:42:01 AM 7052300 14741000 9089232 56.31 2688 7632092 828364 4.82 2061640 6010840 9088 Average: 8063381 13039685 8078151 50.05 2688 5012060 2483324 14.45 988747 6315415 148252 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 168.87 116.61 1151.35 22.22 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 94.93 84.94 230.48 23.22 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 85.72 74.34 239.37 21.11 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 200.52 229.01 466.61 66.79 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 481.55 368.04 5694.98 44.99 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:29:01 AM eth0 340.49 312.25 3346.82 27.98 0.00 0.00 0.00 0.00 03:30:01 AM lo 1.48 1.48 0.22 0.22 0.00 0.00 0.00 0.00 03:30:01 AM eth0 101.72 77.74 1847.84 14.98 0.00 0.00 0.00 0.00 03:31:01 AM lo 1.37 1.37 0.34 0.34 0.00 0.00 0.00 0.00 03:31:01 AM eth0 44.19 42.59 136.42 13.63 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 21.11 20.06 10.75 14.10 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 43.61 39.11 262.99 13.76 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 144.59 114.01 1204.38 22.08 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 175.80 95.58 894.85 14.40 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 8.20 8.45 84.96 1.40 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 2.03 1.77 0.47 0.82 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 3.00 2.25 0.90 1.31 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 3.42 3.22 1.53 1.42 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 56.95 56.28 511.35 11.99 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 57.15 52.22 214.32 21.18 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 824.80 859.11 260.28 6458.95 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 150.45 134.60 871.57 357.68 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) 07/23/2025 _x86_64_ (4 CPU) 03:22:20 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 16.32 0.65 9.40 1.71 0.08 71.84 03:24:01 AM 0 9.53 0.74 9.73 2.16 0.08 77.77 03:24:01 AM 1 12.41 0.60 9.28 1.41 0.08 76.23 03:24:01 AM 2 19.05 0.97 12.13 1.60 0.08 66.15 03:24:01 AM 3 24.30 0.30 6.45 1.65 0.07 67.22 03:25:01 AM all 0.53 0.00 0.33 0.30 0.05 98.78 03:25:01 AM 0 0.25 0.00 0.08 0.28 0.05 99.33 03:25:01 AM 1 0.82 0.00 0.84 0.35 0.05 97.95 03:25:01 AM 2 0.27 0.00 0.17 0.03 0.07 99.47 03:25:01 AM 3 0.78 0.00 0.25 0.55 0.05 98.37 03:26:01 AM all 0.44 0.00 0.24 0.02 0.03 99.27 03:26:01 AM 0 0.27 0.00 0.33 0.03 0.03 99.33 03:26:01 AM 1 0.68 0.00 0.40 0.00 0.03 98.88 03:26:01 AM 2 0.18 0.00 0.17 0.03 0.05 99.57 03:26:01 AM 3 0.62 0.00 0.07 0.00 0.02 99.30 03:27:01 AM all 6.87 0.00 0.94 0.35 0.06 91.78 03:27:01 AM 0 6.25 0.00 0.70 0.22 0.07 92.76 03:27:01 AM 1 4.40 0.00 0.79 0.03 0.05 94.73 03:27:01 AM 2 7.08 0.00 1.88 1.14 0.07 89.83 03:27:01 AM 3 9.74 0.00 0.40 0.02 0.07 89.77 03:28:01 AM all 39.57 0.00 2.59 1.78 0.10 55.96 03:28:01 AM 0 38.65 0.00 2.35 1.09 0.10 57.82 03:28:01 AM 1 37.71 0.00 1.92 2.08 0.12 58.18 03:28:01 AM 2 47.31 0.00 4.00 2.26 0.10 46.32 03:28:01 AM 3 34.62 0.00 2.08 1.67 0.10 61.53 03:29:01 AM all 48.46 0.00 2.21 0.66 0.09 48.59 03:29:01 AM 0 52.25 0.00 2.01 0.18 0.08 45.48 03:29:01 AM 1 48.65 0.00 1.14 1.15 0.08 48.97 03:29:01 AM 2 47.99 0.00 2.61 0.82 0.08 48.49 03:29:01 AM 3 44.93 0.00 3.08 0.47 0.10 51.42 03:30:01 AM all 52.22 0.00 2.59 0.80 0.10 44.28 03:30:01 AM 0 55.38 0.00 2.21 0.68 0.10 41.63 03:30:01 AM 1 50.58 0.00 1.92 0.37 0.12 47.02 03:30:01 AM 2 48.18 0.00 3.30 0.85 0.10 47.57 03:30:01 AM 3 54.75 0.00 2.96 1.29 0.10 40.90 03:31:01 AM all 52.72 0.00 3.08 1.74 0.11 42.36 03:31:01 AM 0 52.10 0.00 1.48 0.29 0.12 46.02 03:31:01 AM 1 53.31 0.00 3.88 0.32 0.10 42.39 03:31:01 AM 2 47.90 0.00 1.72 2.34 0.10 47.95 03:31:01 AM 3 57.56 0.00 5.23 4.00 0.10 33.10 03:32:01 AM all 54.78 0.00 2.79 0.47 0.08 41.87 03:32:01 AM 0 55.34 0.00 2.95 0.10 0.08 41.52 03:32:01 AM 1 51.71 0.00 0.72 0.00 0.08 47.48 03:32:01 AM 2 36.53 0.00 1.38 1.71 0.08 60.30 03:32:01 AM 3 75.45 0.00 6.12 0.08 0.08 18.26 03:33:01 AM all 52.87 0.00 2.83 0.80 0.10 43.39 03:33:01 AM 0 47.82 0.00 1.98 0.57 0.10 49.53 03:33:01 AM 1 65.80 0.00 4.29 0.60 0.08 29.22 03:33:01 AM 2 43.34 0.00 2.62 1.36 0.08 52.60 03:33:01 AM 3 54.52 0.00 2.45 0.67 0.13 42.23 03:34:01 AM all 43.44 0.00 3.02 0.51 0.09 52.94 03:34:01 AM 0 33.02 0.00 2.39 0.64 0.10 63.85 03:34:01 AM 1 44.77 0.00 2.73 0.08 0.08 52.33 03:34:01 AM 2 51.52 0.00 3.97 0.40 0.08 44.01 03:34:01 AM 3 44.43 0.00 3.00 0.93 0.08 51.57 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 25.22 0.00 13.28 13.26 0.12 48.12 03:35:01 AM 0 21.76 0.00 13.43 13.10 0.12 51.59 03:35:01 AM 1 25.76 0.00 12.32 12.81 0.12 48.99 03:35:01 AM 2 24.15 0.00 13.13 12.74 0.12 49.86 03:35:01 AM 3 29.20 0.00 14.25 14.40 0.12 42.03 03:36:01 AM all 37.32 0.00 1.15 0.40 0.08 61.06 03:36:01 AM 0 43.34 0.00 1.67 0.13 0.08 54.77 03:36:01 AM 1 21.90 0.00 0.67 0.15 0.07 77.21 03:36:01 AM 2 27.25 0.00 0.75 0.10 0.07 71.83 03:36:01 AM 3 56.75 0.00 1.50 1.20 0.08 40.46 03:37:01 AM all 38.84 0.00 1.56 0.32 0.09 59.18 03:37:01 AM 0 26.70 0.00 1.00 0.02 0.08 72.19 03:37:01 AM 1 21.05 0.00 1.12 1.25 0.10 76.47 03:37:01 AM 2 32.11 0.00 0.74 0.00 0.08 67.07 03:37:01 AM 3 75.47 0.00 3.39 0.02 0.10 21.02 03:38:01 AM all 37.64 0.00 1.61 0.49 0.09 60.17 03:38:01 AM 0 20.93 0.00 1.45 0.62 0.08 76.92 03:38:01 AM 1 45.43 0.00 1.29 0.40 0.08 52.80 03:38:01 AM 2 41.28 0.00 2.31 0.87 0.10 55.45 03:38:01 AM 3 42.94 0.00 1.40 0.08 0.08 55.49 03:39:01 AM all 37.45 0.00 1.57 0.66 0.08 60.23 03:39:01 AM 0 19.95 0.00 0.82 0.62 0.08 78.53 03:39:01 AM 1 22.79 0.00 1.15 1.05 0.07 74.94 03:39:01 AM 2 48.34 0.00 1.50 0.90 0.08 49.17 03:39:01 AM 3 58.71 0.00 2.82 0.08 0.10 38.28 03:40:01 AM all 44.94 0.00 2.87 0.35 0.10 51.74 03:40:01 AM 0 43.57 0.00 4.24 0.42 0.08 51.69 03:40:01 AM 1 43.56 0.00 2.48 0.17 0.10 53.70 03:40:01 AM 2 31.99 0.00 1.09 0.34 0.10 66.48 03:40:01 AM 3 60.62 0.00 3.69 0.47 0.10 35.12 03:41:01 AM all 50.37 0.00 3.27 0.20 0.10 46.06 03:41:01 AM 0 48.89 0.00 3.64 0.45 0.12 46.90 03:41:01 AM 1 43.56 0.00 1.44 0.03 0.08 54.88 03:41:01 AM 2 53.61 0.00 4.03 0.15 0.10 42.11 03:41:01 AM 3 55.41 0.00 3.97 0.17 0.10 40.35 03:42:01 AM all 19.19 0.00 3.32 1.28 0.09 76.12 03:42:01 AM 0 11.49 0.00 3.97 2.51 0.08 81.94 03:42:01 AM 1 20.50 0.00 3.52 0.52 0.08 75.38 03:42:01 AM 2 17.03 0.00 3.04 1.83 0.10 78.00 03:42:01 AM 3 27.74 0.00 2.74 0.27 0.08 69.17 Average: all 34.69 0.03 3.07 1.36 0.09 60.76 Average: 0 30.92 0.04 2.95 1.25 0.09 64.75 Average: 1 32.38 0.03 2.72 1.19 0.08 63.60 Average: 2 32.89 0.05 3.17 1.53 0.09 62.26 Average: 3 42.56 0.02 3.45 1.45 0.09 52.43