---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2369 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 13G 7.2G 63% / 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 488 482 0 2973 3172 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:10:67:42 brd ff:ff:ff:ff:ff:ff inet 10.32.6.146/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe10:6742/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:d6:c4:2e 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-2369) 01/20/25 _x86_64_ (4 CPU) 15:32:48 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 172.10 69.36 102.75 5607.20 41240.08 15:35:01 214.85 27.05 187.79 3278.82 108075.03 15:36:01 426.66 84.94 341.73 4701.35 40570.97 15:37:01 239.55 162.86 76.69 6428.39 18092.77 15:38:01 117.36 96.72 20.65 5446.29 2938.18 Average: 234.17 88.38 145.79 5098.15 41975.53 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1575676 3278472 2462976 60.99 49200 1808504 965664 18.98 651476 1632080 192432 15:35:01 127228 3298852 3911424 96.85 101532 3187880 1105920 21.74 556196 3101780 231780 15:36:01 208680 3321512 3829972 94.83 147852 3038684 1087076 21.37 704236 2825536 138004 15:37:01 438068 3314004 3600584 89.15 152356 2824476 1099288 21.61 878768 2449656 4556 15:38:01 595812 3320116 3442840 85.25 154556 2673252 933624 18.35 808500 2362744 17164 Average: 589093 3306591 3449559 85.41 121099 2706559 1038314 20.41 719835 2474359 116787 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 ens3 382.87 243.69 1402.48 67.46 0.00 0.00 0.00 0.00 15:34:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 464.92 255.93 14399.78 20.28 0.00 0.00 0.00 0.00 15:35:01 lo 1.56 1.56 0.14 0.14 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 234.51 172.80 964.52 14.24 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 0.50 0.62 0.08 0.10 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 173.89 108.97 1096.47 28.39 0.00 0.00 0.00 0.00 15:38:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 250.66 156.08 3538.52 26.11 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.07 0.07 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2369) 01/20/25 _x86_64_ (4 CPU) 15:32:48 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 16.64 0.00 2.02 5.31 0.06 75.98 15:34:02 0 6.68 0.00 1.15 6.13 0.03 86.00 15:34:02 1 34.69 0.00 2.34 4.26 0.10 58.60 15:34:02 2 19.35 0.00 3.03 2.78 0.07 74.78 15:34:02 3 5.75 0.00 1.55 8.06 0.07 84.57 15:35:01 all 23.06 0.00 6.47 3.30 0.11 67.06 15:35:01 0 32.74 0.00 6.82 1.55 0.10 58.79 15:35:01 1 24.47 0.00 6.00 2.71 0.09 66.74 15:35:01 2 21.30 0.00 6.47 0.31 0.10 71.81 15:35:01 3 13.71 0.00 6.60 8.66 0.12 70.91 15:36:01 all 9.37 0.00 4.10 13.71 0.12 72.70 15:36:01 0 10.27 0.00 4.64 19.17 0.12 65.81 15:36:01 1 7.83 0.00 3.79 13.92 0.10 74.36 15:36:01 2 8.81 0.00 3.57 3.03 0.15 84.44 15:36:01 3 10.58 0.00 4.41 18.70 0.12 66.20 15:37:01 all 53.89 0.00 6.82 10.63 0.14 28.52 15:37:01 0 55.97 0.00 6.47 11.04 0.15 26.37 15:37:01 1 53.30 0.00 6.85 11.20 0.13 28.51 15:37:01 2 53.37 0.00 6.79 8.62 0.15 31.06 15:37:01 3 52.92 0.00 7.20 11.64 0.13 28.11 15:38:01 all 19.65 0.00 1.22 2.82 0.06 76.24 15:38:01 0 14.77 0.00 0.85 2.66 0.05 81.67 15:38:01 1 29.61 0.00 1.50 2.66 0.07 66.16 15:38:01 2 10.19 0.00 1.29 4.67 0.05 83.80 15:38:01 3 24.00 0.00 1.24 1.30 0.07 73.40 Average: all 24.50 0.00 4.11 7.16 0.10 64.14 Average: 0 23.98 0.00 3.96 8.12 0.09 63.84 Average: 1 29.99 0.00 4.08 6.96 0.10 58.87 Average: 2 22.57 0.00 4.21 3.89 0.10 69.22 Average: 3 21.42 0.00 4.18 9.67 0.10 64.63