---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13029 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 7.6G 61% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 499 328 0 3116 3161 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: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:66:e7:85 brd ff:ff:ff:ff:ff:ff inet 10.32.6.90/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe66:e785/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:94:c1:6f brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13029) 12/14/24 _x86_64_ (4 CPU) 01:40:35 LINUX RESTART (4 CPU) 01:41:02 tps rtps wtps bread/s bwrtn/s 01:42:01 173.56 67.63 105.93 5050.94 43843.98 01:43:01 337.72 62.41 275.32 4995.07 122471.15 01:44:01 73.15 16.96 56.19 1408.83 8197.03 01:45:01 148.80 95.00 53.80 6417.19 12096.37 Average: 183.37 60.47 122.90 4465.72 46671.95 01:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:42:01 1564584 3302016 2474068 61.26 54124 1836600 928592 18.25 622528 1665848 149672 01:43:01 231716 3293968 3806936 94.26 119404 3031416 1226712 24.11 614896 2902348 3020 01:44:01 487484 3292728 3551168 87.93 125252 2760188 1243948 24.45 764976 2483724 42544 01:45:01 352732 3223188 3685920 91.27 130972 2827704 1007144 19.80 1104624 2292492 18896 Average: 659129 3277975 3379523 83.68 107438 2613977 1101599 21.65 776756 2336103 53533 01:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 ens3 398.78 261.46 1538.87 69.15 0.00 0.00 0.00 0.00 01:42:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 01:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 ens3 541.12 284.31 12745.39 28.26 0.00 0.00 0.00 0.00 01:43:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 01:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 ens3 127.00 94.20 353.63 15.84 0.00 0.00 0.00 0.00 01:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 ens3 169.39 223.13 73.51 1419.38 0.00 0.00 0.00 0.00 01:45:01 lo 2.80 2.80 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 308.72 215.59 3687.78 384.47 0.00 0.00 0.00 0.00 Average: lo 1.46 1.46 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13029) 12/14/24 _x86_64_ (4 CPU) 01:40:35 LINUX RESTART (4 CPU) 01:41:02 CPU %user %nice %system %iowait %steal %idle 01:42:01 all 20.06 0.00 2.37 4.77 0.06 72.73 01:42:01 0 22.45 0.00 1.70 2.96 0.07 72.83 01:42:01 1 30.39 0.00 3.59 3.66 0.09 62.27 01:42:01 2 20.52 0.00 2.55 1.94 0.07 74.91 01:42:01 3 6.92 0.00 1.65 10.51 0.05 80.87 01:43:01 all 25.00 0.00 8.99 6.35 0.08 59.58 01:43:01 0 38.80 0.00 8.56 3.68 0.09 48.87 01:43:01 1 19.38 0.00 8.28 5.92 0.07 66.34 01:43:01 2 22.29 0.00 8.95 5.83 0.09 62.83 01:43:01 3 19.61 0.00 10.16 9.91 0.08 60.24 01:44:01 all 16.65 0.00 7.07 1.60 0.08 74.61 01:44:01 0 16.46 0.00 7.45 1.12 0.08 74.88 01:44:01 1 24.04 0.00 8.40 0.23 0.08 67.24 01:44:01 2 6.34 0.00 3.63 1.99 0.08 87.95 01:44:01 3 19.74 0.00 8.75 3.05 0.08 68.38 01:45:01 all 28.06 0.00 3.89 3.28 0.08 64.68 01:45:01 0 33.24 0.00 4.20 4.25 0.07 58.25 01:45:01 1 19.82 0.00 3.31 3.31 0.07 73.49 01:45:01 2 24.34 0.00 4.39 2.87 0.07 68.34 01:45:01 3 34.84 0.00 3.67 2.73 0.08 58.67 Average: all 22.44 0.00 5.58 3.99 0.08 67.91 Average: 0 27.71 0.00 5.48 3.00 0.08 63.74 Average: 1 23.40 0.00 5.90 3.27 0.08 67.35 Average: 2 18.35 0.00 4.87 3.15 0.08 73.55 Average: 3 20.32 0.00 6.07 6.53 0.08 67.00