---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-693 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: 2799.972 BogoMIPS: 5599.94 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 700K 394M 1% /run /dev/vda1 20G 10G 9.2G 53% / 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 454 431 0 3058 3206 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:f2:ef:e1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.72/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fef2:efe1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:97:ba:4a 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-693) 02/19/25 _x86_64_ (4 CPU) 06:05:39 LINUX RESTART (4 CPU) 06:06:01 tps rtps wtps bread/s bwrtn/s 06:07:01 174.72 68.77 105.95 5572.27 42135.79 06:08:01 304.73 122.05 182.69 6544.78 39113.35 06:09:01 75.65 15.76 59.89 935.78 27956.96 06:10:01 79.20 59.02 20.18 3402.13 6638.53 Average: 158.57 66.39 92.18 4113.37 28961.96 06:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:07:01 1641976 3331296 2396676 59.34 52564 1791976 903924 17.77 568732 1646088 162552 06:08:01 258356 3223888 3780296 93.60 102688 2943064 1371628 26.96 1086308 2396800 285024 06:09:01 728820 3356712 3309832 81.95 113492 2617096 1074288 21.12 1172724 1863656 125888 06:10:01 538776 3350304 3499876 86.66 115272 2797880 836884 16.45 1228544 1997156 17348 Average: 791982 3315550 3246670 80.39 96004 2537504 1046681 20.57 1014077 1975925 147703 06:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:07:01 ens3 350.04 241.13 1515.36 67.08 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 06:08:01 ens3 623.75 485.09 2412.52 45.33 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 lo 2.47 2.47 0.25 0.25 0.00 0.00 0.00 0.00 06:09:01 ens3 0.33 0.30 0.06 0.12 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 lo 0.23 0.23 0.04 0.04 0.00 0.00 0.00 0.00 06:10:01 ens3 186.32 123.43 1052.05 33.36 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 290.08 212.46 1244.85 36.47 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 1.17 1.17 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-693) 02/19/25 _x86_64_ (4 CPU) 06:05:39 LINUX RESTART (4 CPU) 06:06:01 CPU %user %nice %system %iowait %steal %idle 06:07:01 all 19.02 0.00 2.27 5.58 0.06 73.07 06:07:01 0 5.44 0.00 1.81 9.76 0.07 82.91 06:07:01 1 36.63 0.00 2.97 3.57 0.07 56.76 06:07:01 2 9.89 0.00 2.43 7.58 0.05 80.04 06:07:01 3 24.00 0.00 1.83 1.44 0.07 72.66 06:08:01 all 21.21 0.82 3.73 11.08 0.08 63.06 06:08:01 0 13.63 3.26 3.83 13.18 0.08 66.02 06:08:01 1 16.03 0.00 3.59 11.35 0.08 68.94 06:08:01 2 20.88 0.03 3.23 10.57 0.08 65.20 06:08:01 3 34.32 0.00 4.30 9.22 0.08 52.07 06:09:01 all 68.40 0.00 7.98 0.23 0.10 23.29 06:09:01 0 69.76 0.00 7.90 0.40 0.10 21.84 06:09:01 1 67.26 0.00 7.90 0.22 0.10 24.52 06:09:01 2 66.27 0.00 7.92 0.12 0.08 25.61 06:09:01 3 70.35 0.00 8.19 0.17 0.10 21.19 06:10:01 all 21.10 0.00 1.57 1.50 0.05 75.79 06:10:01 0 16.45 0.00 1.45 0.41 0.05 81.63 06:10:01 1 21.59 0.00 1.74 3.93 0.05 72.69 06:10:01 2 29.77 0.00 1.62 1.29 0.07 67.26 06:10:01 3 16.65 0.00 1.47 0.37 0.05 81.46 Average: all 32.36 0.21 3.88 4.60 0.07 58.89 Average: 0 26.23 0.81 3.74 5.92 0.08 63.22 Average: 1 35.34 0.00 4.04 4.77 0.08 55.78 Average: 2 31.63 0.01 3.79 4.90 0.07 59.60 Average: 3 36.25 0.00 3.94 2.80 0.08 56.94