---> uname -a: Linux prd-centos8-robot-2c-8g-5228.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4819 19 2264 6785 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:f1:8c:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85532sec preferred_lft 85532sec inet6 fe80::f816:3eff:fef1:8c05/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/04/2025 _x86_64_ (2 CPU) 03:39:37 LINUX RESTART (2 CPU) 03:40:00 AM tps rtps wtps bread/s bwrtn/s 03:40:02 AM 527.49 286.55 240.94 7115.79 167054.97 03:41:01 AM 122.84 71.03 51.81 7967.06 35550.81 03:42:01 AM 115.06 0.73 114.33 53.45 10963.16 03:43:01 AM 33.71 0.35 33.36 61.99 4145.51 03:44:01 AM 72.71 7.00 65.71 1292.10 4065.46 03:45:01 AM 31.23 0.03 31.19 3.47 6249.76 03:46:01 AM 4.12 0.22 3.90 11.73 192.70 03:47:01 AM 2.57 0.00 2.57 0.00 662.14 03:48:01 AM 0.45 0.00 0.45 0.00 375.09 03:49:01 AM 0.50 0.02 0.48 1.07 196.45 03:50:01 AM 1.05 0.38 0.67 55.31 153.25 03:51:01 AM 0.45 0.00 0.45 0.00 78.44 03:52:01 AM 0.40 0.00 0.40 0.00 26.99 03:53:01 AM 10.61 0.32 10.30 36.92 478.07 03:54:01 AM 31.39 0.52 30.88 63.86 3028.23 Average: 31.41 6.25 25.16 686.39 5019.75 03:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:02 AM 6148612 7362624 1733812 22.00 2688 1422048 367532 4.66 109260 1409244 899772 03:41:01 AM 5484468 7026864 2397956 30.42 2688 1734872 768264 8.60 186152 1926808 88336 03:42:01 AM 5156956 6997076 2725468 34.58 2688 2015864 747692 8.37 198580 2173860 102288 03:43:01 AM 5228924 7070480 2653500 33.66 2688 2017724 671296 7.52 219216 2082268 10756 03:44:01 AM 4889176 6984168 2993248 37.97 2688 2261784 747428 8.37 259988 2351096 175592 03:45:01 AM 4941944 7036684 2940480 37.30 2688 2261860 682688 7.64 260652 2292584 4 03:46:01 AM 4894924 6991964 2987500 37.90 2688 2264164 753012 8.43 260956 2339252 340 03:47:01 AM 4863432 6979844 3018992 38.30 2688 2283604 753012 8.43 261252 2369472 2176 03:48:01 AM 4854616 6980356 3027808 38.41 2688 2292916 753012 8.43 261252 2378748 312 03:49:01 AM 4844928 6977464 3037496 38.54 2688 2299716 753012 8.43 261352 2388088 1328 03:50:01 AM 4455316 6919616 3427108 43.48 2688 2306056 799388 8.95 262912 2396420 1764 03:51:01 AM 4454640 6919600 3427784 43.49 2688 2306636 799388 8.95 262916 2397108 216 03:52:01 AM 4453912 6919320 3428512 43.50 2688 2307084 799388 8.95 262928 2397672 4 03:53:01 AM 4854856 6900616 3027568 38.41 2688 2218508 808232 9.05 338500 2323464 99328 03:54:01 AM 4978860 6989440 2903564 36.84 2688 2184268 744460 8.34 504380 2038040 25100 Average: 4967038 7003741 2915386 36.99 2688 2145140 729854 8.17 260686 2217608 93821 03:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:02 AM eth0 1.17 0.00 0.08 0.00 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 287.53 181.50 1403.07 57.48 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 99.57 77.64 1122.65 10.84 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 17.05 7.73 5.91 3.33 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 47.88 40.69 341.03 10.18 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 186.45 132.83 36.39 35.44 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 30.01 21.48 27.32 6.32 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 43.06 38.68 133.44 11.46 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 20.13 16.53 57.25 6.34 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 29.31 25.02 24.94 12.84 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 47.27 61.40 66.73 5.71 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 5.53 4.77 1.68 1.10 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 16.06 13.30 3.77 2.37 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 82.54 52.87 146.28 86.19 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 19.90 16.56 15.82 8.47 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 66.20 49.10 240.02 18.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/04/2025 _x86_64_ (2 CPU) 03:39:37 LINUX RESTART (2 CPU) 03:40:00 AM CPU %user %nice %system %iowait %steal %idle 03:40:02 AM all 13.31 0.30 28.11 56.80 0.00 1.48 03:40:02 AM 0 19.05 0.60 24.40 52.98 0.00 2.98 03:40:02 AM 1 7.65 0.00 31.76 60.59 0.00 0.00 03:41:01 AM all 35.42 0.03 8.14 7.76 0.11 48.54 03:41:01 AM 0 42.76 0.03 8.05 6.11 0.12 42.92 03:41:01 AM 1 28.09 0.03 8.22 9.41 0.10 54.15 03:42:01 AM all 35.36 0.00 5.25 0.96 0.10 58.34 03:42:01 AM 0 50.32 0.00 6.08 0.92 0.10 42.58 03:42:01 AM 1 20.36 0.00 4.42 1.00 0.10 74.12 03:43:01 AM all 12.36 0.00 1.64 1.75 0.07 84.18 03:43:01 AM 0 12.65 0.00 1.57 1.94 0.05 83.80 03:43:01 AM 1 12.07 0.00 1.72 1.57 0.08 84.56 03:44:01 AM all 37.06 0.00 6.57 0.76 0.11 55.50 03:44:01 AM 0 33.10 0.00 6.55 0.70 0.10 59.56 03:44:01 AM 1 41.02 0.00 6.60 0.81 0.12 51.45 03:45:01 AM all 0.77 0.00 0.68 0.71 0.04 97.80 03:45:01 AM 0 0.59 0.00 0.70 0.67 0.05 97.99 03:45:01 AM 1 0.95 0.00 0.65 0.75 0.03 97.61 03:46:01 AM all 3.99 0.00 0.29 0.02 0.06 95.64 03:46:01 AM 0 3.68 0.00 0.27 0.02 0.05 95.98 03:46:01 AM 1 4.30 0.00 0.32 0.02 0.07 95.30 03:47:01 AM all 19.10 0.00 0.26 0.04 0.07 80.53 03:47:01 AM 0 25.52 0.00 0.27 0.07 0.08 74.06 03:47:01 AM 1 12.69 0.00 0.25 0.02 0.05 86.99 03:48:01 AM all 8.40 0.00 0.14 0.04 0.05 91.37 03:48:01 AM 0 6.79 0.00 0.15 0.00 0.05 93.01 03:48:01 AM 1 10.01 0.00 0.13 0.08 0.05 89.73 03:49:01 AM all 15.71 0.00 0.28 0.01 0.08 83.93 03:49:01 AM 0 6.89 0.00 0.25 0.00 0.07 92.79 03:49:01 AM 1 24.54 0.00 0.30 0.02 0.08 75.06 03:50:01 AM all 9.55 0.00 2.71 0.02 0.08 87.65 03:50:01 AM 0 9.18 0.00 2.80 0.02 0.07 87.93 03:50:01 AM 1 9.92 0.00 2.62 0.02 0.08 87.36 03:50:01 AM CPU %user %nice %system %iowait %steal %idle 03:51:01 AM all 2.52 0.00 0.13 0.00 0.05 97.30 03:51:01 AM 0 2.15 0.00 0.12 0.00 0.05 97.68 03:51:01 AM 1 2.89 0.00 0.13 0.00 0.05 96.92 03:52:01 AM all 5.24 0.00 0.22 0.00 0.07 94.47 03:52:01 AM 0 5.05 0.00 0.17 0.00 0.07 94.71 03:52:01 AM 1 5.43 0.00 0.27 0.00 0.07 94.23 03:53:01 AM all 17.86 0.00 2.40 0.09 0.07 79.58 03:53:01 AM 0 17.05 0.00 2.09 0.12 0.05 80.70 03:53:01 AM 1 18.67 0.00 2.72 0.07 0.08 78.45 03:54:01 AM all 31.11 0.00 4.24 0.34 0.11 64.20 03:54:01 AM 0 47.39 0.00 4.95 0.42 0.12 47.13 03:54:01 AM 1 14.82 0.00 3.53 0.27 0.10 81.28 Average: all 16.73 0.00 2.40 1.00 0.07 79.79 Average: 0 18.78 0.00 2.47 0.88 0.07 77.79 Average: 1 14.68 0.00 2.33 1.11 0.08 81.80