---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5097 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 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: 3944 514 1008 0 2421 3170 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:c2:d5:d3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.109/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fec2:d5d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:bf:a9:17 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 inet6 fe80::42:b4ff:febf:a917/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5097) 06/28/24 _x86_64_ (4 CPU) 14:04:10 LINUX RESTART (4 CPU) 14:05:02 tps rtps wtps bread/s bwrtn/s 14:06:01 120.78 52.38 68.40 3509.91 8430.30 14:07:01 34.59 0.03 34.56 0.80 6024.73 14:08:01 8.36 0.03 8.33 0.27 299.63 14:09:01 50.63 10.00 40.63 795.87 4314.40 14:10:01 15.54 4.00 11.54 77.28 397.73 14:11:01 207.90 56.86 151.03 4646.98 60261.65 Average: 72.83 20.46 52.37 1499.55 13301.72 14:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:06:01 1339388 3241672 2699272 66.84 59824 1990044 1039212 20.43 715108 1788088 162908 14:07:01 1216196 3126696 2822464 69.89 61640 1995668 1112088 21.86 831892 1792472 816 14:08:01 1199832 3117184 2838828 70.29 63528 1999716 1112088 21.86 843652 1795776 1492 14:09:01 303276 2370204 3735384 92.49 67444 2140304 1746328 34.33 1657180 1864264 7160 14:10:01 123104 2047716 3915556 96.95 66584 2001248 2094300 41.17 1957072 1745708 1656 14:11:01 1051880 3226208 2986780 73.95 85216 2234944 1019808 20.05 964800 1817696 6032 Average: 872279 2854947 3166381 78.40 67373 2060321 1353971 26.62 1161617 1800667 30011 14:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 lo 3.05 3.05 0.28 0.28 0.00 0.00 0.00 0.00 14:06:01 ens3 125.86 105.74 992.24 20.27 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:07:01 ens3 55.94 74.10 83.45 12.35 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:08:01 ens3 57.30 80.49 58.27 13.32 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 lo 0.63 0.63 0.05 0.05 0.00 0.00 0.00 0.00 14:09:01 ens3 484.22 457.05 1916.49 93.34 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 1153.05 1153.05 411.59 411.59 0.00 0.00 0.00 0.00 14:10:01 ens3 50.23 30.86 10.64 9.16 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 14:11:01 lo 1.88 1.88 0.16 0.16 0.00 0.00 0.00 0.00 14:11:01 ens3 393.97 350.77 5459.34 72.09 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 193.83 193.83 68.91 68.91 0.00 0.00 0.00 0.00 Average: ens3 194.76 183.37 1421.21 36.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5097) 06/28/24 _x86_64_ (4 CPU) 14:04:10 LINUX RESTART (4 CPU) 14:05:02 CPU %user %nice %system %iowait %steal %idle 14:06:01 all 20.09 0.00 1.56 3.17 0.06 75.12 14:06:01 0 34.47 0.00 2.40 2.34 0.08 60.71 14:06:01 1 31.59 0.00 1.87 1.75 0.07 64.73 14:06:01 2 4.22 0.00 1.07 7.58 0.07 87.06 14:06:01 3 10.01 0.00 0.89 1.04 0.05 88.01 14:07:01 all 5.84 0.00 0.34 0.39 0.04 93.39 14:07:01 0 5.31 0.00 0.20 0.08 0.03 94.38 14:07:01 1 7.22 0.00 0.45 0.35 0.03 91.94 14:07:01 2 1.75 0.00 0.38 1.05 0.03 96.78 14:07:01 3 9.10 0.00 0.30 0.08 0.05 90.46 14:08:01 all 3.11 0.00 0.19 0.03 0.03 96.64 14:08:01 0 5.24 0.00 0.18 0.00 0.03 94.54 14:08:01 1 5.77 0.00 0.45 0.13 0.05 93.59 14:08:01 2 0.05 0.00 0.02 0.00 0.02 99.92 14:08:01 3 1.37 0.00 0.08 0.00 0.00 98.55 14:09:01 all 33.81 0.00 1.26 0.48 0.08 64.37 14:09:01 0 31.02 0.00 1.06 0.28 0.08 67.55 14:09:01 1 34.82 0.00 1.00 1.03 0.07 63.08 14:09:01 2 37.80 0.00 2.14 0.20 0.08 59.78 14:09:01 3 31.61 0.00 0.85 0.42 0.07 67.06 14:10:01 all 59.31 0.00 3.86 0.19 0.13 36.51 14:10:01 0 63.63 0.00 3.50 0.10 0.14 32.63 14:10:01 1 55.99 0.00 3.79 0.51 0.14 39.57 14:10:01 2 60.85 0.00 3.86 0.00 0.13 35.16 14:10:01 3 56.80 0.00 4.31 0.10 0.12 38.67 14:11:01 all 26.36 0.00 3.94 4.15 0.09 65.46 14:11:01 0 39.10 0.00 3.95 3.66 0.08 53.20 14:11:01 1 19.56 0.00 4.04 4.74 0.12 71.55 14:11:01 2 21.81 0.00 4.32 5.30 0.08 68.49 14:11:01 3 25.02 0.00 3.44 2.92 0.08 68.53 Average: all 24.70 0.00 1.85 1.40 0.07 71.98 Average: 0 29.70 0.00 1.88 1.07 0.08 67.27 Average: 1 25.74 0.00 1.93 1.42 0.08 70.84 Average: 2 21.08 0.00 1.96 2.34 0.07 74.55 Average: 3 22.26 0.00 1.64 0.76 0.06 75.27