---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-281 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 9.5G 9.8G 50% / 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 475 975 0 2492 3200 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:9f:4a:53 brd ff:ff:ff:ff:ff:ff inet 10.32.7.126/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe9f:4a53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:e5:4c:1f 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-281) 12/19/24 _x86_64_ (4 CPU) 15:05:31 LINUX RESTART (4 CPU) 15:06:02 tps rtps wtps bread/s bwrtn/s 15:07:01 130.35 46.38 83.97 3905.78 8470.02 15:08:01 149.19 98.77 50.42 4988.50 10220.70 15:09:01 43.87 29.11 14.76 1513.50 5168.81 15:10:01 58.30 25.49 32.82 1239.78 13431.28 Average: 95.28 49.95 45.33 2907.53 9326.44 15:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:07:01 1617720 3343008 2420932 59.94 54020 1824796 884116 17.38 562404 1674356 164956 15:08:01 639912 2713420 3398740 84.16 69088 2144628 1487480 29.24 1276004 1907296 86332 15:09:01 124488 2278340 3914164 96.92 73876 2214268 1852432 36.41 1775244 1909572 116452 15:10:01 1069172 3322160 2969480 73.53 77948 2312616 876940 17.24 866392 1883820 20592 Average: 862823 2914232 3175829 78.64 68733 2124077 1275242 25.07 1120011 1843761 97083 15:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:07:01 ens3 457.94 309.51 1810.57 78.72 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 15:08:01 ens3 175.57 157.17 1581.01 28.41 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 15:09:01 ens3 164.33 141.89 942.24 32.92 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 15:10:01 ens3 120.09 111.93 721.92 64.87 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 228.51 179.58 1261.59 51.12 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 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-281) 12/19/24 _x86_64_ (4 CPU) 15:05:31 LINUX RESTART (4 CPU) 15:06:02 CPU %user %nice %system %iowait %steal %idle 15:07:01 all 21.59 0.00 1.78 3.64 0.07 72.93 15:07:01 0 10.63 0.00 1.58 4.31 0.05 83.43 15:07:01 1 33.28 0.00 1.97 7.81 0.09 56.86 15:07:01 2 21.78 0.00 1.96 1.46 0.09 74.71 15:07:01 3 20.69 0.00 1.59 0.98 0.03 76.70 15:08:01 all 24.81 0.00 1.34 5.56 0.07 68.22 15:08:01 0 21.62 0.00 0.93 5.84 0.07 71.54 15:08:01 1 22.13 0.00 1.33 9.29 0.07 67.18 15:08:01 2 33.23 0.00 1.89 1.17 0.10 63.62 15:08:01 3 22.27 0.00 1.19 5.92 0.07 70.55 15:09:01 all 50.21 0.00 1.67 1.38 0.10 46.63 15:09:01 0 45.31 0.00 1.71 1.84 0.08 51.06 15:09:01 1 49.12 0.00 1.64 1.87 0.10 47.27 15:09:01 2 55.52 0.00 1.32 0.80 0.10 42.26 15:09:01 3 50.91 0.00 2.01 1.00 0.10 45.97 15:10:01 all 35.60 0.00 1.48 0.95 0.08 61.90 15:10:01 0 41.41 0.00 1.23 0.52 0.07 56.78 15:10:01 1 18.47 0.00 1.35 2.15 0.08 77.94 15:10:01 2 47.52 0.00 1.72 0.17 0.10 50.49 15:10:01 3 34.96 0.00 1.65 0.98 0.05 62.35 Average: all 33.09 0.00 1.56 2.88 0.08 62.38 Average: 0 29.82 0.00 1.36 3.12 0.07 65.63 Average: 1 30.72 0.00 1.57 5.28 0.08 62.34 Average: 2 39.60 0.00 1.72 0.90 0.10 57.69 Average: 3 32.25 0.00 1.61 2.23 0.06 63.85