---> uname -a: Linux prd-centos8-builder-4c-4g-19427.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 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1073 7342 19 7347 14340 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:28:62:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.131/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85282sec preferred_lft 85282sec inet6 fe80::f816:3eff:fe28:6262/64 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) 06/08/2025 _x86_64_ (4 CPU) 01:21:21 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 218.36 69.09 149.27 2159.95 11815.04 01:24:01 AM 32.26 0.03 32.23 0.53 3926.48 01:25:01 AM 15.86 0.00 15.86 0.00 225.71 01:26:01 AM 393.32 16.58 376.74 2275.49 10912.06 01:27:01 AM 75.39 3.58 71.80 394.20 32122.48 01:28:01 AM 68.28 0.00 68.28 0.00 32879.74 01:29:01 AM 104.15 0.00 104.15 0.00 3738.31 01:30:01 AM 62.77 0.00 62.77 0.00 7002.50 01:31:01 AM 58.31 0.00 58.31 0.00 7449.62 01:32:01 AM 250.22 0.47 249.76 22.80 17084.60 01:33:01 AM 1367.56 87.39 1280.17 1575.21 37415.00 01:34:01 AM 29.31 9.56 19.75 139.24 5083.63 01:35:01 AM 22.25 13.58 8.67 153.44 9483.30 01:36:01 AM 12.71 0.00 12.71 0.00 10168.29 01:37:01 AM 20.15 0.12 20.03 0.93 9871.54 01:38:01 AM 91.85 0.00 91.85 0.00 8005.78 01:39:01 AM 122.86 0.43 122.43 24.26 4694.18 01:40:01 AM 59.95 0.27 59.68 43.59 12275.01 Average: 166.98 11.17 155.80 377.20 12452.91 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13244744 15088408 2896788 17.95 2688 2042288 810608 4.72 203008 2285572 99228 01:24:01 AM 13241240 15086392 2900292 17.97 2688 2042780 810608 4.72 203028 2287292 64 01:25:01 AM 13230700 15081980 2910832 18.03 2688 2047300 826364 4.81 203028 2292832 1716 01:26:01 AM 10652176 12936916 5489356 34.01 2688 2465156 2815448 16.38 389496 4632212 123352 01:27:01 AM 10196044 13383720 5945488 36.83 2688 3358476 2274224 13.23 475160 4988300 58584 01:28:01 AM 7340432 11452792 8801100 54.52 2688 4272696 4162872 24.22 866848 7426996 2972 01:29:01 AM 8349988 12655864 7791544 48.27 2688 4455556 2927628 17.03 896460 6375608 99968 01:30:01 AM 8094760 12596432 8046772 49.85 2688 4632884 2943312 17.12 992472 6498176 95120 01:31:01 AM 7883296 12592268 8258236 51.16 2688 4836416 2943312 17.12 1034152 6658064 89980 01:32:01 AM 6069716 11991276 10071816 62.40 2688 5873632 3084364 17.94 1053712 8113924 800340 01:33:01 AM 5589492 11659088 10552040 65.37 2688 5925000 3134784 18.24 1115676 8266880 20 01:34:01 AM 5276800 11561420 10864732 67.31 2688 6137868 3159292 18.38 1221588 8469720 87808 01:35:01 AM 5096584 11655412 11044948 68.43 2688 6407732 3153200 18.34 1310676 8559524 89336 01:36:01 AM 5015824 11928356 11125708 68.93 2688 6761860 3166436 18.42 1428088 8529948 175688 01:37:01 AM 5147992 12265252 10993540 68.11 2688 6965340 2981884 17.35 1519792 8312248 113544 01:38:01 AM 5278472 12309952 10863060 67.30 2688 7001236 2978720 17.33 1525672 8357116 42768 01:39:01 AM 7530180 14684296 8611352 53.35 2688 7124656 901520 5.24 1761948 5881348 322276 01:40:01 AM 7548332 14714748 8593200 53.24 2688 7137036 848060 4.93 1944272 5680880 9764 Average: 8043710 12980254 8097822 50.17 2688 4971551 2440146 14.20 1008060 6312036 122918 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 172.59 130.67 1137.63 27.85 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 102.72 87.07 265.24 24.08 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 151.85 157.00 290.74 46.60 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 472.95 393.48 5402.15 66.79 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:27:01 AM eth0 388.25 326.53 4023.83 28.84 0.00 0.00 0.00 0.00 01:28:01 AM lo 1.75 1.75 0.25 0.25 0.00 0.00 0.00 0.00 01:28:01 AM eth0 67.34 49.62 1448.71 8.90 0.00 0.00 0.00 0.00 01:29:01 AM lo 1.30 1.30 0.32 0.32 0.00 0.00 0.00 0.00 01:29:01 AM eth0 46.56 46.21 154.14 13.41 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 33.10 32.37 47.55 11.69 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 57.63 54.05 610.29 18.78 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 278.89 168.56 1741.75 27.25 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 3.90 3.92 0.92 0.67 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 10.74 10.41 85.22 1.72 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 2.65 2.38 0.63 0.96 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 3.10 2.73 0.73 1.13 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 13.23 14.90 64.11 3.63 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 66.86 61.44 542.53 14.12 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 369.66 405.97 224.34 1821.68 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 490.30 534.04 367.92 3261.30 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 151.79 137.85 911.53 298.86 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) 06/08/2025 _x86_64_ (4 CPU) 01:21:21 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 16.39 0.62 11.14 1.38 0.09 70.39 01:23:01 AM 0 19.88 0.32 8.16 1.25 0.10 70.29 01:23:01 AM 1 10.41 0.65 12.05 1.64 0.10 75.15 01:23:01 AM 2 12.10 1.00 13.73 1.49 0.08 71.59 01:23:01 AM 3 23.13 0.50 10.61 1.12 0.08 64.56 01:24:01 AM all 0.56 0.00 0.39 0.24 0.05 98.77 01:24:01 AM 0 0.57 0.00 0.17 0.07 0.07 99.13 01:24:01 AM 1 0.23 0.00 0.42 0.79 0.05 98.51 01:24:01 AM 2 0.95 0.00 0.87 0.12 0.05 98.01 01:24:01 AM 3 0.47 0.00 0.10 0.00 0.02 99.42 01:25:01 AM all 0.49 0.00 0.45 0.05 0.06 98.95 01:25:01 AM 0 0.35 0.00 0.39 0.00 0.05 99.21 01:25:01 AM 1 0.28 0.00 0.18 0.17 0.07 99.30 01:25:01 AM 2 1.04 0.00 1.05 0.05 0.07 97.79 01:25:01 AM 3 0.28 0.00 0.18 0.00 0.05 99.48 01:26:01 AM all 45.71 0.00 3.03 1.88 0.09 49.30 01:26:01 AM 0 42.35 0.00 3.60 1.57 0.10 52.38 01:26:01 AM 1 49.53 0.00 3.77 1.51 0.10 45.09 01:26:01 AM 2 49.19 0.00 2.04 1.05 0.08 47.63 01:26:01 AM 3 41.75 0.00 2.70 3.37 0.08 52.10 01:27:01 AM all 50.91 0.00 2.39 0.52 0.10 46.08 01:27:01 AM 0 49.00 0.00 2.69 0.30 0.10 47.91 01:27:01 AM 1 58.55 0.00 4.62 0.65 0.10 36.08 01:27:01 AM 2 47.17 0.00 1.10 0.57 0.08 51.07 01:27:01 AM 3 48.92 0.00 1.16 0.55 0.10 49.27 01:28:01 AM all 48.24 0.00 2.80 1.24 0.08 47.63 01:28:01 AM 0 47.27 0.00 1.27 0.02 0.08 51.36 01:28:01 AM 1 54.53 0.00 4.55 0.95 0.07 39.90 01:28:01 AM 2 51.35 0.00 3.38 1.49 0.08 43.69 01:28:01 AM 3 39.82 0.00 2.01 2.51 0.08 55.57 01:29:01 AM all 53.58 0.00 3.04 0.31 0.08 42.99 01:29:01 AM 0 50.96 0.00 1.76 0.15 0.08 47.05 01:29:01 AM 1 57.59 0.00 2.63 0.22 0.08 39.47 01:29:01 AM 2 44.18 0.00 2.41 0.59 0.07 52.75 01:29:01 AM 3 61.60 0.00 5.38 0.30 0.07 32.66 01:30:01 AM all 49.20 0.00 2.97 0.36 0.08 47.38 01:30:01 AM 0 45.38 0.00 1.46 0.02 0.07 53.08 01:30:01 AM 1 63.82 0.00 4.83 0.12 0.08 31.15 01:30:01 AM 2 28.56 0.00 1.71 1.14 0.10 68.49 01:30:01 AM 3 59.08 0.00 3.89 0.18 0.08 36.76 01:31:01 AM all 33.84 0.00 2.21 0.36 0.08 63.51 01:31:01 AM 0 37.04 0.00 3.23 0.30 0.08 59.35 01:31:01 AM 1 43.93 0.00 3.13 0.15 0.08 52.71 01:31:01 AM 2 23.46 0.00 1.07 0.59 0.07 74.82 01:31:01 AM 3 30.93 0.00 1.42 0.39 0.08 67.17 01:32:01 AM all 35.41 0.00 9.21 1.10 0.09 54.19 01:32:01 AM 0 23.64 0.00 7.65 1.52 0.08 67.10 01:32:01 AM 1 44.67 0.00 10.45 1.05 0.10 43.73 01:32:01 AM 2 39.46 0.00 9.52 0.61 0.08 50.32 01:32:01 AM 3 33.86 0.00 9.22 1.21 0.09 55.63 01:33:01 AM all 32.42 0.00 6.44 10.80 0.09 50.25 01:33:01 AM 0 41.79 0.00 5.59 9.27 0.10 43.26 01:33:01 AM 1 29.17 0.00 8.76 12.18 0.08 49.81 01:33:01 AM 2 33.46 0.00 6.01 10.37 0.08 50.08 01:33:01 AM 3 25.29 0.00 5.39 11.38 0.10 57.84 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.92 0.00 1.31 0.15 0.09 60.54 01:34:01 AM 0 64.50 0.00 2.28 0.10 0.08 33.03 01:34:01 AM 1 38.42 0.00 1.18 0.03 0.10 60.26 01:34:01 AM 2 23.78 0.00 1.05 0.08 0.10 74.98 01:34:01 AM 3 24.95 0.00 0.70 0.38 0.07 73.89 01:35:01 AM all 37.17 0.00 1.57 0.34 0.09 60.83 01:35:01 AM 0 21.36 0.00 0.78 0.05 0.08 77.72 01:35:01 AM 1 48.12 0.00 2.69 0.55 0.10 48.54 01:35:01 AM 2 47.38 0.00 1.97 0.00 0.10 50.55 01:35:01 AM 3 31.84 0.00 0.82 0.77 0.08 66.49 01:36:01 AM all 35.74 0.00 1.83 0.29 0.08 62.06 01:36:01 AM 0 52.74 0.00 1.94 0.15 0.08 45.09 01:36:01 AM 1 21.08 0.00 2.25 0.80 0.08 75.78 01:36:01 AM 2 18.07 0.00 0.60 0.15 0.07 81.11 01:36:01 AM 3 51.06 0.00 2.52 0.07 0.08 46.27 01:37:01 AM all 39.05 0.00 1.46 0.36 0.09 59.04 01:37:01 AM 0 60.72 0.00 1.85 0.18 0.10 37.14 01:37:01 AM 1 24.01 0.00 1.92 0.35 0.08 73.63 01:37:01 AM 2 23.60 0.00 0.67 0.47 0.10 75.16 01:37:01 AM 3 47.83 0.00 1.40 0.45 0.08 50.23 01:38:01 AM all 46.94 0.00 3.33 0.31 0.08 49.34 01:38:01 AM 0 37.72 0.00 1.99 0.65 0.08 59.56 01:38:01 AM 1 59.54 0.00 6.11 0.23 0.07 34.05 01:38:01 AM 2 47.40 0.00 3.05 0.15 0.08 49.31 01:38:01 AM 3 43.10 0.00 2.18 0.18 0.08 54.45 01:39:01 AM all 34.33 0.00 3.88 0.36 0.10 61.33 01:39:01 AM 0 27.75 0.00 5.38 0.72 0.10 66.05 01:39:01 AM 1 43.67 0.00 4.09 0.42 0.10 51.71 01:39:01 AM 2 36.99 0.00 2.65 0.07 0.10 60.19 01:39:01 AM 3 28.89 0.00 3.41 0.24 0.08 67.38 01:40:01 AM all 19.23 0.00 2.17 0.49 0.09 78.03 01:40:01 AM 0 18.73 0.00 1.81 0.27 0.08 79.11 01:40:01 AM 1 20.19 0.00 3.01 0.75 0.10 75.95 01:40:01 AM 2 23.35 0.00 2.31 0.77 0.08 73.49 01:40:01 AM 3 14.65 0.00 1.55 0.17 0.08 83.54 Average: all 34.28 0.03 3.31 1.14 0.08 61.16 Average: 0 35.66 0.02 2.88 0.92 0.09 60.43 Average: 1 37.08 0.04 4.25 1.25 0.09 57.29 Average: 2 30.63 0.06 3.06 1.09 0.08 65.08 Average: 3 33.73 0.03 3.03 1.29 0.08 61.85