---> uname -a: Linux prd-centos8-robot-2c-8g-961.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4910 19 2193 6805 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:c7:01:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85443sec preferred_lft 85443sec inet6 fe80::f816:3eff:fec7:15c/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) 09/25/2025 _x86_64_ (2 CPU) 00:28:08 LINUX RESTART (2 CPU) 12:29:01 AM tps rtps wtps bread/s bwrtn/s 12:30:01 AM 126.02 0.38 125.64 16.13 11656.21 12:31:01 AM 36.29 0.68 35.60 51.56 5182.98 12:32:01 AM 26.61 0.38 26.22 64.25 1999.62 12:33:01 AM 68.79 9.45 59.34 1685.59 7585.85 12:34:01 AM 9.66 0.00 9.66 0.00 668.54 12:35:01 AM 0.55 0.00 0.55 0.00 7.00 12:36:01 AM 0.30 0.00 0.30 0.00 3.15 12:37:01 AM 2.28 0.22 2.07 11.73 107.55 12:38:01 AM 0.68 0.00 0.68 0.00 121.01 12:39:01 AM 0.60 0.00 0.60 0.00 24.23 12:40:01 AM 0.32 0.00 0.32 0.00 15.13 12:41:01 AM 0.27 0.00 0.27 0.00 10.26 12:42:01 AM 0.32 0.03 0.28 1.87 22.71 12:43:01 AM 11.39 0.32 11.07 36.90 463.40 12:44:01 AM 31.27 0.57 30.70 65.03 1624.32 Average: 21.02 0.80 20.22 128.85 1966.19 12:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 AM 5091932 6959984 2790500 35.40 2688 2044920 794660 8.90 191072 2258480 169952 12:31:01 AM 5181696 7018152 2700736 34.26 2688 2012640 722612 8.09 209848 2144760 9944 12:32:01 AM 5063688 6993220 2818744 35.76 2688 2103084 751560 8.42 235480 2228244 67556 12:33:01 AM 4950072 7052696 2932360 37.20 2688 2269864 650552 7.28 268180 2281808 10824 12:34:01 AM 4952176 7054640 2930256 37.17 2688 2269868 650552 7.28 268184 2281604 4 12:35:01 AM 4952548 7055012 2929884 37.17 2688 2269868 650552 7.28 268184 2281412 4 12:36:01 AM 4952400 7054864 2930032 37.17 2688 2269868 650552 7.28 268184 2281444 4 12:37:01 AM 4905664 7010240 2976768 37.76 2688 2271980 722496 8.09 268448 2327760 672 12:38:01 AM 4899740 7007148 2982692 37.84 2688 2274812 722496 8.09 268452 2333864 132 12:39:01 AM 4899060 7006844 2983372 37.85 2688 2275196 722496 8.09 268452 2334532 36 12:40:01 AM 4898192 7006356 2984240 37.86 2688 2275576 738772 8.27 268452 2335104 68 12:41:01 AM 4898248 7006788 2984184 37.86 2688 2275952 738772 8.27 268452 2335420 220 12:42:01 AM 4897460 7006428 2984972 37.87 2688 2276372 738772 8.27 268596 2335788 4 12:43:01 AM 4974488 6909856 2907944 36.89 2688 2108356 806544 9.03 300252 2246216 36596 12:44:01 AM 5052052 6990004 2830380 35.91 2688 2111452 726108 8.13 472804 2001952 25092 Average: 4971294 7008815 2911138 36.93 2688 2207321 719166 8.05 272869 2267226 21407 12:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 125.76 101.63 1478.29 13.97 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 8.16 4.51 4.17 1.97 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 44.44 35.80 330.73 8.02 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 395.97 281.97 93.32 75.77 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 2.58 1.98 0.55 0.48 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 2.33 1.97 0.44 0.43 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 1.93 0.70 0.22 0.12 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 59.67 34.63 18.17 5.97 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 28.65 23.14 6.78 4.55 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 16.49 9.61 3.58 2.25 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 13.06 9.35 3.06 1.99 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 13.21 9.01 2.91 1.79 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 10.50 8.27 2.46 1.64 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 86.23 53.19 99.62 35.13 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 20.76 18.86 16.95 8.78 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 55.31 39.64 137.41 10.86 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) 09/25/2025 _x86_64_ (2 CPU) 00:28:08 LINUX RESTART (2 CPU) 12:29:01 AM CPU %user %nice %system %iowait %steal %idle 12:30:01 AM all 38.63 0.00 5.23 1.20 0.10 54.84 12:30:01 AM 0 29.03 0.00 5.13 1.22 0.10 64.52 12:30:01 AM 1 48.20 0.00 5.33 1.18 0.10 45.18 12:31:01 AM all 9.18 0.00 1.74 0.96 0.06 88.06 12:31:01 AM 0 6.86 0.00 1.07 0.50 0.05 91.52 12:31:01 AM 1 11.49 0.00 2.42 1.42 0.07 84.60 12:32:01 AM all 18.80 0.00 2.85 0.20 0.07 78.08 12:32:01 AM 0 17.16 0.00 2.62 0.17 0.07 79.99 12:32:01 AM 1 20.43 0.00 3.09 0.23 0.07 76.18 12:33:01 AM all 21.93 0.00 4.89 0.60 0.07 72.51 12:33:01 AM 0 20.27 0.00 4.98 0.58 0.07 74.10 12:33:01 AM 1 23.58 0.00 4.80 0.62 0.07 70.93 12:34:01 AM all 0.35 0.00 0.13 0.09 0.04 99.38 12:34:01 AM 0 0.15 0.00 0.13 0.08 0.05 99.58 12:34:01 AM 1 0.55 0.00 0.13 0.10 0.03 99.18 12:35:01 AM all 0.28 0.00 0.06 0.00 0.03 99.64 12:35:01 AM 0 0.15 0.00 0.08 0.00 0.03 99.73 12:35:01 AM 1 0.40 0.00 0.03 0.00 0.02 99.55 12:36:01 AM all 0.27 0.00 0.05 0.00 0.03 99.65 12:36:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 12:36:01 AM 1 0.45 0.00 0.05 0.00 0.03 99.47 12:37:01 AM all 10.58 0.00 1.04 0.01 0.07 88.30 12:37:01 AM 0 8.75 0.00 0.94 0.00 0.07 90.25 12:37:01 AM 1 12.42 0.00 1.15 0.02 0.07 86.34 12:38:01 AM all 13.64 0.00 0.48 0.00 0.07 85.81 12:38:01 AM 0 9.36 0.00 0.45 0.00 0.07 90.12 12:38:01 AM 1 17.91 0.00 0.52 0.00 0.07 81.50 12:39:01 AM all 4.40 0.00 0.32 0.01 0.07 95.21 12:39:01 AM 0 2.44 0.00 0.20 0.00 0.05 97.31 12:39:01 AM 1 6.35 0.00 0.43 0.02 0.08 93.11 12:40:01 AM all 4.29 0.00 0.31 0.00 0.06 95.34 12:40:01 AM 0 2.44 0.00 0.22 0.00 0.05 97.29 12:40:01 AM 1 6.14 0.00 0.40 0.00 0.07 93.39 12:40:01 AM CPU %user %nice %system %iowait %steal %idle 12:41:01 AM all 4.33 0.00 0.29 0.00 0.08 95.30 12:41:01 AM 0 3.90 0.00 0.27 0.00 0.07 95.77 12:41:01 AM 1 4.77 0.00 0.32 0.00 0.08 94.83 12:42:01 AM all 3.90 0.00 0.27 0.00 0.07 95.76 12:42:01 AM 0 4.20 0.00 0.33 0.00 0.07 95.40 12:42:01 AM 1 3.61 0.00 0.20 0.00 0.07 96.12 12:43:01 AM all 18.77 0.00 2.10 0.07 0.08 78.98 12:43:01 AM 0 18.04 0.00 2.05 0.07 0.07 79.77 12:43:01 AM 1 19.51 0.00 2.15 0.07 0.08 78.19 12:44:01 AM all 31.25 0.00 4.10 0.23 0.08 64.35 12:44:01 AM 0 25.68 0.00 3.86 0.18 0.08 70.19 12:44:01 AM 1 36.80 0.00 4.35 0.27 0.07 58.52 Average: all 12.04 0.00 1.59 0.22 0.06 86.08 Average: 0 9.90 0.00 1.49 0.19 0.06 88.36 Average: 1 14.18 0.00 1.69 0.26 0.06 83.80