---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2081 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 7.1G 64% / 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 479 426 0 3037 3181 Swap: 1023 1 1022 ---> 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:09:59:4a brd ff:ff:ff:ff:ff:ff inet 10.32.6.232/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe09:594a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:15:a3:a4 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-2081) 05/28/24 _x86_64_ (4 CPU) 14:22:35 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 171.95 72.25 99.70 5172.07 42287.37 14:25:01 262.18 55.76 206.42 10588.29 114790.82 14:26:01 241.03 65.82 175.20 5916.48 36215.03 14:27:01 328.09 220.43 107.66 21943.09 10738.29 14:28:01 307.80 274.65 33.14 8069.06 4553.24 Average: 262.21 137.76 124.46 10338.27 41742.70 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1648284 3356488 2390368 59.19 51776 1811324 889504 17.49 565732 1642772 138404 14:25:01 105040 3310592 3933612 97.40 108916 3162276 1208088 23.75 474004 3149752 119512 14:26:01 293440 3318144 3745212 92.73 132744 2959008 1086348 21.35 568652 2865236 4 14:27:01 131448 3302180 3907204 96.75 145212 3101624 1171952 23.04 664020 2940412 4740 14:28:01 490164 3250036 3548488 87.86 147456 2702316 1078760 21.21 646756 2613340 1764 Average: 533675 3307488 3504977 86.79 117221 2747310 1086930 21.37 583833 2642302 52885 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 325.23 217.26 1425.53 66.20 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:25:01 ens3 645.08 412.31 13984.58 30.31 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 1.46 1.46 0.14 0.14 0.00 0.00 0.00 0.00 14:26:01 ens3 345.86 238.71 1664.48 17.21 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 86.94 69.08 256.06 7.03 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 ens3 235.94 162.17 1720.34 21.42 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 327.92 219.97 3813.81 28.44 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: lo 0.59 0.59 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2081) 05/28/24 _x86_64_ (4 CPU) 14:22:35 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 20.03 0.00 2.50 5.14 0.06 72.28 14:24:01 0 9.97 0.00 2.12 5.06 0.03 82.82 14:24:01 1 10.59 0.00 2.52 5.98 0.07 80.84 14:24:01 2 36.66 0.00 2.76 7.22 0.07 53.29 14:24:01 3 22.80 0.00 2.57 2.31 0.05 72.27 14:25:01 all 23.12 0.00 6.74 5.27 0.07 64.81 14:25:01 0 20.70 0.00 7.59 5.39 0.07 66.25 14:25:01 1 33.99 0.00 6.98 1.87 0.08 57.07 14:25:01 2 16.05 0.00 6.67 7.16 0.07 70.06 14:25:01 3 21.77 0.00 5.72 6.63 0.07 65.82 14:26:01 all 17.06 0.00 4.15 9.78 0.06 68.95 14:26:01 0 14.45 0.00 3.11 8.68 0.05 73.71 14:26:01 1 22.12 0.00 4.70 3.21 0.05 69.93 14:26:01 2 15.07 0.00 4.77 7.59 0.08 72.48 14:26:01 3 16.58 0.00 4.04 19.66 0.07 59.65 14:27:01 all 22.57 0.00 4.34 29.32 0.08 43.68 14:27:01 0 23.11 0.00 4.19 32.40 0.08 40.22 14:27:01 1 21.89 0.00 4.39 27.55 0.08 46.09 14:27:01 2 21.96 0.00 4.43 29.29 0.08 44.23 14:27:01 3 23.31 0.00 4.35 28.05 0.07 44.22 14:28:01 all 13.47 0.00 1.38 15.23 0.06 69.85 14:28:01 0 11.15 0.00 1.26 14.62 0.05 72.92 14:28:01 1 12.44 0.00 1.53 18.79 0.07 67.17 14:28:01 2 13.19 0.00 1.40 15.20 0.07 70.15 14:28:01 3 17.11 0.00 1.36 12.32 0.07 69.15 Average: all 19.24 0.00 3.82 12.94 0.07 63.94 Average: 0 15.86 0.00 3.65 13.23 0.06 67.21 Average: 1 20.18 0.00 4.02 11.48 0.07 64.25 Average: 2 20.62 0.00 4.00 13.28 0.07 62.03 Average: 3 20.31 0.00 3.60 13.77 0.06 62.26