---> uname -a: Linux prd-centos8-robot-2c-8g-46121.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: 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): 0,1 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 614 4765 19 2318 6784 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:d2:6c:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85060sec preferred_lft 85060sec inet6 fe80::f816:3eff:fed2:6cf5/64 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) 07/26/2025 _x86_64_ (2 CPU) 02:25:29 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 68.58 18.36 50.22 5517.23 6145.82 02:28:01 AM 99.75 0.72 99.03 52.92 9649.25 02:29:01 AM 34.41 0.42 33.99 64.79 4053.64 02:30:01 AM 67.23 6.96 60.26 1292.77 4545.20 02:31:01 AM 20.81 0.00 20.81 0.00 5069.26 02:32:01 AM 2.23 0.00 2.23 0.00 61.36 02:33:01 AM 0.10 0.00 0.10 0.00 1.30 02:34:01 AM 0.35 0.02 0.33 0.13 15.56 02:35:01 AM 2.00 0.00 2.00 0.00 313.41 02:36:01 AM 0.42 0.00 0.42 0.00 188.10 02:37:01 AM 0.35 0.00 0.35 0.00 178.55 02:38:01 AM 0.33 0.00 0.33 0.00 132.29 02:39:01 AM 0.45 0.00 0.45 0.00 373.39 02:40:01 AM 0.27 0.00 0.27 0.00 123.61 02:41:01 AM 0.55 0.03 0.52 0.27 152.22 02:42:01 AM 1.45 0.00 1.45 0.00 350.25 02:43:01 AM 0.30 0.00 0.30 0.00 139.99 02:44:01 AM 0.27 0.00 0.27 0.00 174.24 02:45:01 AM 0.30 0.00 0.30 0.00 318.63 02:46:01 AM 0.43 0.00 0.43 0.00 105.81 02:47:01 AM 16.99 0.42 16.58 47.72 3518.38 Average: 15.12 1.28 13.84 332.20 1695.79 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5409804 7009408 2472620 31.37 2688 1790456 758976 8.50 193560 1989472 93724 02:28:01 AM 5179848 7017420 2702576 34.29 2688 2013472 708500 7.93 198316 2154676 103996 02:29:01 AM 5245688 7084852 2636736 33.45 2688 2015420 638164 7.15 219112 2068604 10748 02:30:01 AM 4978204 7063704 2904220 36.84 2688 2253044 624080 6.99 262664 2263596 144964 02:31:01 AM 4973700 7058884 2908724 36.90 2688 2253060 639640 7.16 262676 2263444 4 02:32:01 AM 4973892 7059076 2908532 36.90 2688 2253060 639640 7.16 262680 2263556 4 02:33:01 AM 4973484 7058668 2908940 36.90 2688 2253060 639640 7.16 262680 2263696 4 02:34:01 AM 4928628 7015072 2953796 37.47 2688 2254328 709924 7.95 262832 2308132 1068 02:35:01 AM 4910892 7003956 2971532 37.70 2688 2260948 725608 8.12 262916 2325136 96 02:36:01 AM 4883268 6985644 2999156 38.05 2688 2270252 741368 8.30 262916 2352588 3892 02:37:01 AM 4871992 6976672 3010432 38.19 2688 2272580 761120 8.52 262916 2364392 972 02:38:01 AM 4865544 6976600 3016880 38.27 2688 2278900 761120 8.52 262916 2370592 3372 02:39:01 AM 4855240 6975740 3027184 38.40 2688 2288376 761120 8.52 262916 2381184 1752 02:40:01 AM 4851880 6974500 3030544 38.45 2688 2290520 801352 8.97 262916 2384172 244 02:41:01 AM 4844668 6973488 3037756 38.54 2688 2296700 818044 9.16 263036 2391004 2060 02:42:01 AM 4834496 6972764 3047928 38.67 2688 2306132 818044 9.16 263036 2400700 1868 02:43:01 AM 4832032 6972996 3050392 38.70 2688 2308836 818044 9.16 263036 2403880 460 02:44:01 AM 4826364 6972728 3056060 38.77 2688 2314228 818044 9.16 263036 2409044 656 02:45:01 AM 4816676 6972352 3065748 38.89 2688 2323540 818044 9.16 263040 2418336 440 02:46:01 AM 4897916 7058724 2984508 37.86 2688 2328672 630808 7.06 263368 2338640 2536 02:47:01 AM 4919380 6987616 2963044 37.59 2688 2240924 695176 7.78 530580 2073372 28556 Average: 4946362 7008136 2936062 37.25 2688 2231738 729831 8.17 267198 2294677 19115 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 316.74 192.02 1646.87 61.45 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 78.26 59.60 826.72 9.60 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 13.08 11.51 5.71 4.19 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 265.49 195.35 360.78 51.38 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 170.14 125.62 35.78 27.33 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 3.08 1.97 0.59 0.47 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 3.23 2.18 0.97 0.80 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 72.37 54.76 15.95 5.01 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 204.27 205.32 46.81 15.01 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 15.21 15.26 29.12 1.94 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 157.82 157.56 27.33 12.53 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 158.96 160.61 40.44 11.65 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 18.30 16.30 29.61 2.01 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 144.20 144.89 24.32 11.16 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 184.92 186.55 43.57 13.79 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 8.43 8.38 28.78 1.48 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 157.27 158.11 29.02 12.57 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 160.45 161.71 37.37 11.73 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 8.43 9.08 28.33 1.48 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 124.18 119.86 26.30 11.52 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 133.16 91.02 233.83 309.18 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 114.19 98.94 167.54 27.44 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) 07/26/2025 _x86_64_ (2 CPU) 02:25:29 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 37.60 0.00 5.52 6.98 0.10 49.80 02:27:01 AM 0 40.03 0.00 4.59 4.54 0.10 50.73 02:27:01 AM 1 35.17 0.00 6.44 9.42 0.10 48.87 02:28:01 AM all 34.35 0.00 5.08 2.15 0.11 58.32 02:28:01 AM 0 36.25 0.00 5.44 2.43 0.12 55.77 02:28:01 AM 1 32.45 0.00 4.71 1.87 0.10 60.88 02:29:01 AM all 12.43 0.00 1.94 0.50 0.05 85.09 02:29:01 AM 0 17.05 0.00 2.30 0.70 0.05 79.90 02:29:01 AM 1 7.80 0.00 1.57 0.30 0.05 90.28 02:30:01 AM all 33.12 0.00 6.16 0.68 0.11 59.92 02:30:01 AM 0 51.02 0.00 7.53 0.90 0.12 40.44 02:30:01 AM 1 15.26 0.00 4.80 0.47 0.10 79.38 02:31:01 AM all 0.72 0.00 0.59 0.49 0.03 98.17 02:31:01 AM 0 0.57 0.00 0.64 0.59 0.03 98.18 02:31:01 AM 1 0.87 0.00 0.55 0.40 0.02 98.16 02:32:01 AM all 0.35 0.00 0.12 0.01 0.02 99.51 02:32:01 AM 0 0.18 0.00 0.13 0.00 0.02 99.67 02:32:01 AM 1 0.52 0.00 0.10 0.02 0.02 99.35 02:33:01 AM all 0.48 0.00 0.05 0.00 0.03 99.43 02:33:01 AM 0 0.27 0.00 0.07 0.00 0.03 99.63 02:33:01 AM 1 0.70 0.00 0.03 0.00 0.03 99.23 02:34:01 AM all 4.66 0.00 0.49 0.00 0.05 94.79 02:34:01 AM 0 6.24 0.00 0.61 0.00 0.05 93.11 02:34:01 AM 1 3.09 0.00 0.38 0.00 0.05 96.47 02:35:01 AM all 13.91 0.00 1.16 0.04 0.07 84.82 02:35:01 AM 0 17.49 0.00 1.27 0.03 0.07 81.14 02:35:01 AM 1 10.35 0.00 1.04 0.05 0.07 88.49 02:36:01 AM all 13.19 0.00 0.68 0.06 0.07 86.01 02:36:01 AM 0 8.97 0.00 0.55 0.12 0.05 90.31 02:36:01 AM 1 17.40 0.00 0.80 0.00 0.08 81.71 02:37:01 AM all 10.08 0.00 0.90 0.01 0.07 88.95 02:37:01 AM 0 14.79 0.00 1.05 0.02 0.07 84.07 02:37:01 AM 1 5.38 0.00 0.76 0.00 0.07 93.80 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 12.19 0.00 1.13 0.00 0.08 86.61 02:38:01 AM 0 11.46 0.00 1.11 0.00 0.08 87.35 02:38:01 AM 1 12.92 0.00 1.15 0.00 0.07 85.86 02:39:01 AM all 13.29 0.00 0.70 0.06 0.06 85.89 02:39:01 AM 0 9.35 0.00 0.50 0.12 0.05 89.98 02:39:01 AM 1 17.23 0.00 0.90 0.00 0.07 81.80 02:40:01 AM all 8.54 0.00 0.81 0.00 0.07 90.59 02:40:01 AM 0 8.26 0.00 0.86 0.00 0.07 90.82 02:40:01 AM 1 8.82 0.00 0.76 0.00 0.07 90.36 02:41:01 AM all 13.32 0.00 1.35 0.03 0.08 85.21 02:41:01 AM 0 21.11 0.00 1.67 0.00 0.08 77.13 02:41:01 AM 1 5.57 0.00 1.04 0.05 0.08 93.25 02:42:01 AM all 13.13 0.00 0.63 0.04 0.07 86.14 02:42:01 AM 0 19.39 0.00 0.83 0.00 0.07 79.71 02:42:01 AM 1 6.86 0.00 0.42 0.08 0.07 92.58 02:43:01 AM all 10.02 0.00 0.92 0.03 0.08 88.97 02:43:01 AM 0 8.31 0.00 0.81 0.00 0.08 90.80 02:43:01 AM 1 11.73 0.00 1.03 0.05 0.07 87.12 02:44:01 AM all 10.95 0.00 1.07 0.03 0.08 87.88 02:44:01 AM 0 16.99 0.00 1.23 0.00 0.08 81.70 02:44:01 AM 1 4.86 0.00 0.90 0.05 0.07 94.12 02:45:01 AM all 12.85 0.00 0.63 0.05 0.07 86.41 02:45:01 AM 0 19.13 0.00 0.80 0.00 0.07 80.00 02:45:01 AM 1 6.56 0.00 0.45 0.10 0.07 92.83 02:46:01 AM all 13.84 0.00 1.00 0.00 0.07 85.10 02:46:01 AM 0 23.06 0.00 1.14 0.00 0.07 75.73 02:46:01 AM 1 4.63 0.00 0.86 0.00 0.07 94.44 02:47:01 AM all 22.44 0.00 3.46 0.39 0.08 73.63 02:47:01 AM 0 27.72 0.00 3.54 0.55 0.08 68.10 02:47:01 AM 1 17.16 0.00 3.38 0.23 0.07 79.16 Average: all 13.89 0.00 1.64 0.55 0.07 83.85 Average: 0 17.04 0.00 1.75 0.48 0.07 80.66 Average: 1 10.74 0.00 1.53 0.62 0.07 87.04