---> uname -a: Linux prd-centos8-robot-2c-8g-5666.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 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): 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 634 4815 19 2248 6766 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:d6:35:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85019sec preferred_lft 85019sec inet6 fe80::f816:3eff:fed6:3576/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (prd-centos8-robot-2c-8g-5666.novalocal) 02/11/2024 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 0.95 0.00 0.95 0.00 271.54 12:02:01 AM 0.55 0.08 0.47 1.86 7.43 12:03:01 AM 0.22 0.00 0.22 0.00 59.76 12:04:01 AM 0.40 0.00 0.40 0.00 5.48 12:05:01 AM 0.63 0.02 0.62 0.53 450.49 12:06:01 AM 0.23 0.00 0.23 0.00 69.66 12:07:01 AM 0.38 0.07 0.32 1.33 35.87 12:08:01 AM 1.35 0.07 1.28 7.33 76.16 12:09:01 AM 0.23 0.00 0.23 0.00 46.28 12:10:01 AM 0.15 0.00 0.15 0.00 44.52 12:11:01 AM 0.50 0.00 0.50 0.00 308.53 12:12:01 AM 0.53 0.00 0.53 0.00 428.46 12:13:01 AM 0.33 0.00 0.33 0.00 344.50 12:14:01 AM 22.01 0.20 21.81 31.06 3263.61 Average: 2.03 0.03 2.00 3.01 386.58 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4956276 6985952 2926176 37.12 2688 2199156 782864 8.77 242132 2306680 4 12:02:01 AM 4953264 6983012 2929188 37.16 2688 2199228 782864 8.77 242152 2310080 4 12:03:01 AM 4951136 6982624 2931316 37.19 2688 2200968 782864 8.77 242152 2312176 12 12:04:01 AM 4982364 7013848 2900088 36.79 2688 2200964 744100 8.33 242372 2281148 4 12:05:01 AM 4957948 7003772 2924504 37.10 2688 2215312 772924 8.65 242376 2305440 1012 12:06:01 AM 4957548 7004600 2924904 37.11 2688 2216564 772924 8.65 242376 2305892 240 12:07:01 AM 4956028 7004364 2926424 37.13 2688 2217832 774748 8.67 242376 2307152 560 12:08:01 AM 4955008 7004840 2927444 37.14 2688 2219344 777940 8.71 242416 2308252 508 12:09:01 AM 4951800 7002916 2930652 37.18 2688 2220608 777940 8.71 242416 2311668 472 12:10:01 AM 4945968 6998572 2936484 37.25 2688 2222128 779308 8.73 242416 2317176 688 12:11:01 AM 4912688 6977792 2969764 37.68 2688 2234612 795528 8.91 242416 2350576 4016 12:12:01 AM 4862656 6940144 3019796 38.31 2688 2246976 828296 9.27 242416 2400576 3644 12:13:01 AM 4722832 6808100 3159620 40.08 2688 2254752 977748 10.95 242464 2539452 1132 12:14:01 AM 4946796 6939968 2935656 37.24 2688 2168584 717604 8.03 306396 2279524 26092 Average: 4929451 6975036 2953001 37.46 2688 2215502 790547 8.85 246920 2331128 2742 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 77.19 9.73 28.45 0.64 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 43.72 8.54 18.98 0.56 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 39.06 6.25 14.43 0.53 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 1.00 0.42 0.29 0.21 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 94.83 64.46 255.02 8.68 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 7.38 3.85 1.54 1.09 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 3.27 4.00 1.13 1.15 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 2.50 3.85 0.81 0.96 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 2.20 3.77 0.73 0.90 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 13.71 11.53 3.73 1.60 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 223.49 222.78 68.17 20.95 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 241.23 238.43 69.37 24.61 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 115.29 95.07 50.45 11.01 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 79.67 57.65 180.24 149.46 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 67.47 52.16 49.52 15.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (prd-centos8-robot-2c-8g-5666.novalocal) 02/11/2024 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 49.38 0.02 0.64 0.12 0.15 49.69 12:01:01 AM 0 75.52 0.02 0.47 0.00 0.20 23.79 12:01:01 AM 1 23.18 0.02 0.82 0.23 0.10 75.65 12:02:01 AM all 50.25 0.00 0.36 0.01 0.09 49.29 12:02:01 AM 0 98.85 0.00 0.12 0.00 0.12 0.92 12:02:01 AM 1 1.51 0.00 0.60 0.02 0.07 97.81 12:03:01 AM all 49.43 0.00 0.30 0.00 0.09 50.18 12:03:01 AM 0 90.37 0.00 0.15 0.00 0.10 9.38 12:03:01 AM 1 8.40 0.00 0.45 0.00 0.08 91.07 12:04:01 AM all 50.29 0.00 0.22 0.00 0.08 49.41 12:04:01 AM 0 99.68 0.00 0.03 0.00 0.12 0.17 12:04:01 AM 1 0.77 0.00 0.40 0.00 0.05 98.78 12:05:01 AM all 22.36 0.00 0.46 0.05 0.08 77.05 12:05:01 AM 0 31.78 0.00 0.49 0.00 0.08 67.65 12:05:01 AM 1 12.93 0.00 0.44 0.10 0.07 86.47 12:06:01 AM all 4.39 0.00 0.19 0.03 0.08 95.31 12:06:01 AM 0 5.13 0.00 0.20 0.00 0.08 94.59 12:06:01 AM 1 3.65 0.00 0.18 0.05 0.08 96.04 12:07:01 AM all 4.39 0.00 0.32 0.00 0.07 95.23 12:07:01 AM 0 5.80 0.00 0.35 0.00 0.07 93.78 12:07:01 AM 1 2.98 0.00 0.28 0.00 0.07 96.67 12:08:01 AM all 4.39 0.00 0.20 0.08 0.08 95.25 12:08:01 AM 0 5.68 0.00 0.20 0.07 0.08 93.97 12:08:01 AM 1 3.09 0.00 0.20 0.10 0.07 96.54 12:09:01 AM all 4.35 0.00 0.18 0.00 0.07 95.40 12:09:01 AM 0 4.49 0.00 0.18 0.00 0.07 95.26 12:09:01 AM 1 4.21 0.00 0.18 0.00 0.07 95.54 12:10:01 AM all 5.15 0.00 0.23 0.00 0.07 94.55 12:10:01 AM 0 5.63 0.00 0.20 0.00 0.07 94.10 12:10:01 AM 1 4.68 0.00 0.25 0.00 0.07 95.00 12:11:01 AM all 36.32 0.00 1.73 0.06 0.10 61.79 12:11:01 AM 0 49.22 0.00 1.58 0.05 0.10 49.04 12:11:01 AM 1 23.62 0.00 1.88 0.07 0.10 74.33 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 36.58 0.00 1.72 0.03 0.14 61.54 12:12:01 AM 0 57.83 0.00 1.43 0.00 0.12 40.61 12:12:01 AM 1 15.79 0.00 1.99 0.05 0.15 82.02 12:13:01 AM all 26.26 0.00 0.76 0.13 0.10 72.76 12:13:01 AM 0 17.99 0.00 0.74 0.25 0.10 80.91 12:13:01 AM 1 34.49 0.00 0.77 0.00 0.10 64.64 12:14:01 AM all 23.89 0.00 2.25 3.93 0.10 69.83 12:14:01 AM 0 14.47 0.00 1.85 4.39 0.07 79.22 12:14:01 AM 1 33.32 0.00 2.64 3.48 0.13 60.43 Average: all 26.22 0.00 0.68 0.32 0.09 72.69 Average: 0 40.16 0.00 0.57 0.34 0.10 58.83 Average: 1 12.31 0.00 0.79 0.29 0.09 86.52