---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-331 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: 2800.000 BogoMIPS: 5600.00 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 6.9G 65% / 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 491 688 0 2763 3169 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:9b:b4:59 brd ff:ff:ff:ff:ff:ff inet 10.32.6.210/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fe9b:b459/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:6d:0d:43 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-331) 02/14/25 _x86_64_ (4 CPU) 17:53:40 LINUX RESTART (4 CPU) 17:54:01 tps rtps wtps bread/s bwrtn/s 17:55:01 177.65 69.31 108.35 5634.66 43948.43 17:56:02 305.97 76.07 229.89 4565.10 118084.15 17:57:01 133.30 56.43 76.87 6009.56 26639.01 17:58:01 263.87 53.56 210.31 1938.48 7487.69 17:59:01 91.67 2.25 89.42 162.64 8778.40 18:00:01 297.65 269.76 27.90 24468.99 9315.38 18:01:01 123.58 98.77 24.81 4080.12 1281.52 Average: 199.30 89.52 109.78 6694.99 30835.95 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:01 1613140 3354320 2425512 60.06 52624 1841032 880952 17.32 560628 1679264 158820 17:56:02 128176 3299488 3910476 96.83 113984 3099308 1115412 21.93 499660 3076052 124812 17:57:01 1191932 3216316 2846720 70.49 120456 2008812 1330700 26.16 782052 1790620 896 17:58:01 1034660 3284720 3003992 74.38 140800 2179556 1248044 24.53 809636 1882980 40852 17:59:01 922932 3291804 3115720 77.15 143176 2290832 1258464 24.74 866080 1935824 356 18:00:01 910636 3274700 3128016 77.45 143920 2343660 1160760 22.82 806180 2072860 3492 18:01:01 725764 3239452 3312888 82.03 146368 2485040 1046084 20.56 1786292 1269372 17296 Average: 932463 3280114 3106189 76.91 123047 2321177 1148631 22.58 872933 1958139 49503 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:55:01 ens3 493.55 328.03 2035.89 75.81 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:02 lo 1.99 1.99 0.17 0.17 0.00 0.00 0.00 0.00 17:56:02 ens3 432.50 218.63 13439.05 19.17 0.00 0.00 0.00 0.00 17:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 229.11 146.01 490.69 54.84 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:58:01 ens3 153.64 91.63 792.66 10.27 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 51.79 39.39 63.94 12.16 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:00:01 ens3 421.50 245.41 99.59 82.70 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 lo 4.53 4.53 0.40 0.40 0.00 0.00 0.00 0.00 18:01:01 ens3 395.42 706.22 43.79 5480.31 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 311.32 253.86 2432.74 820.82 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-331) 02/14/25 _x86_64_ (4 CPU) 17:53:40 LINUX RESTART (4 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:01 all 19.52 0.00 2.38 5.85 0.06 72.20 17:55:01 0 9.74 0.00 1.09 7.60 0.03 81.53 17:55:01 1 20.58 0.00 2.49 5.32 0.07 71.54 17:55:01 2 30.27 0.00 3.73 3.76 0.08 62.16 17:55:01 3 17.57 0.00 2.15 6.67 0.05 73.56 17:56:02 all 22.81 0.00 7.28 7.17 0.07 62.67 17:56:02 0 15.89 0.00 7.50 12.02 0.05 64.54 17:56:02 1 20.95 0.00 7.18 1.47 0.07 70.33 17:56:02 2 35.60 0.00 8.14 12.00 0.10 44.15 17:56:02 3 18.66 0.00 6.36 3.20 0.05 71.73 17:57:01 all 41.94 0.00 18.59 3.14 0.09 36.24 17:57:01 0 40.54 0.00 18.51 4.80 0.10 36.04 17:57:01 1 41.89 0.00 19.12 1.56 0.10 37.32 17:57:01 2 41.15 0.00 18.38 3.59 0.10 36.78 17:57:01 3 44.16 0.00 18.31 2.63 0.08 34.81 17:58:01 all 11.51 0.00 6.06 8.78 0.08 73.56 17:58:01 0 10.73 0.00 5.33 15.10 0.08 68.75 17:58:01 1 13.87 0.00 6.32 2.97 0.08 76.76 17:58:01 2 8.23 0.00 6.07 12.58 0.08 73.03 17:58:01 3 13.23 0.00 6.56 4.49 0.07 75.66 17:59:01 all 25.14 0.00 7.60 2.08 0.08 65.11 17:59:01 0 28.28 0.00 7.48 1.02 0.07 63.16 17:59:01 1 21.34 0.00 7.01 4.08 0.07 67.51 17:59:01 2 25.71 0.00 8.40 0.99 0.08 64.82 17:59:01 3 25.24 0.00 7.50 2.24 0.08 64.94 18:00:01 all 27.49 0.00 10.78 17.61 0.09 44.03 18:00:01 0 28.76 0.00 10.86 19.49 0.08 40.81 18:00:01 1 25.72 0.00 10.87 15.29 0.08 48.04 18:00:01 2 28.41 0.00 10.06 17.59 0.10 43.83 18:00:01 3 27.10 0.00 11.33 18.03 0.07 43.47 18:01:01 all 32.18 0.00 1.40 3.59 0.06 62.76 18:01:01 0 22.96 0.00 1.20 6.00 0.05 69.79 18:01:01 1 45.45 0.00 1.65 2.32 0.07 50.51 18:01:01 2 28.50 0.00 1.15 0.80 0.08 69.46 18:01:01 3 31.74 0.00 1.62 5.26 0.08 61.30 Average: all 25.77 0.00 7.70 6.89 0.08 59.56 Average: 0 22.39 0.00 7.39 9.44 0.07 60.71 Average: 1 27.10 0.00 7.78 4.73 0.08 60.32 Average: 2 28.24 0.00 7.97 7.33 0.09 56.37 Average: 3 25.35 0.00 7.67 6.08 0.07 60.83