---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-271 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 464 988 0 2491 3212 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:b0:a3:7e brd ff:ff:ff:ff:ff:ff inet 10.32.6.46/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:feb0:a37e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:77:4e:c7 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-271) 12/19/24 _x86_64_ (4 CPU) 14:47:38 LINUX RESTART (4 CPU) 14:48:01 tps rtps wtps bread/s bwrtn/s 14:49:01 162.51 65.62 96.88 5168.74 42246.44 14:50:01 152.26 93.02 59.24 4766.94 10992.30 14:51:01 47.49 32.41 15.08 1724.38 5546.68 14:52:01 55.81 26.19 29.62 1251.32 13328.22 Average: 104.52 54.31 50.21 3227.76 18028.21 14:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:49:01 1653112 3359108 2385540 59.07 52732 1807216 879092 17.28 546172 1655456 168804 14:50:01 951640 3014152 3087012 76.44 68452 2134804 1257992 24.73 941164 1932356 87604 14:51:01 138236 2438720 3900416 96.58 74844 2357160 1682484 33.07 1637908 2028572 116120 14:52:01 1086212 3335292 2952440 73.10 77288 2310792 874732 17.19 851620 1884172 20184 Average: 957300 3036818 3081352 76.30 68329 2152493 1173575 23.07 994216 1875139 98178 14:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:49:01 ens3 461.49 289.75 1724.20 75.60 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 14:50:01 ens3 175.65 154.82 1617.52 26.98 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:51:01 ens3 150.44 142.23 1025.23 31.58 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 lo 1.33 1.33 0.11 0.11 0.00 0.00 0.00 0.00 14:52:01 ens3 115.91 104.22 721.53 63.71 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 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 225.87 172.75 1272.10 49.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-271) 12/19/24 _x86_64_ (4 CPU) 14:47:38 LINUX RESTART (4 CPU) 14:48:01 CPU %user %nice %system %iowait %steal %idle 14:49:01 all 20.04 0.00 2.36 5.10 0.06 72.44 14:49:01 0 23.93 0.00 3.05 3.78 0.07 69.17 14:49:01 1 8.71 0.00 1.37 4.75 0.05 85.13 14:49:01 2 26.61 0.00 3.18 10.79 0.10 59.32 14:49:01 3 20.92 0.00 1.82 1.10 0.03 76.12 14:50:01 all 18.67 0.00 1.25 4.90 0.07 75.11 14:50:01 0 13.54 0.00 1.06 3.92 0.05 81.43 14:50:01 1 19.32 0.00 1.17 3.26 0.07 76.18 14:50:01 2 23.13 0.00 1.66 7.04 0.07 68.11 14:50:01 3 18.77 0.00 1.09 5.39 0.08 74.67 14:51:01 all 53.40 0.00 1.70 1.58 0.09 43.23 14:51:01 0 70.01 0.00 1.27 0.32 0.10 28.30 14:51:01 1 46.06 0.00 1.83 2.01 0.08 50.01 14:51:01 2 48.52 0.00 1.82 2.24 0.08 47.33 14:51:01 3 48.94 0.00 1.94 1.71 0.07 47.34 14:52:01 all 40.84 0.00 1.39 0.78 0.07 56.91 14:52:01 0 35.12 0.00 1.42 1.02 0.05 62.40 14:52:01 1 38.57 0.00 1.52 1.45 0.07 58.38 14:52:01 2 34.99 0.00 1.31 0.45 0.08 63.17 14:52:01 3 54.62 0.00 1.33 0.25 0.08 43.71 Average: all 33.23 0.00 1.68 3.09 0.07 61.93 Average: 0 35.63 0.00 1.70 2.26 0.07 60.35 Average: 1 28.15 0.00 1.47 2.87 0.07 67.44 Average: 2 33.31 0.00 1.99 5.13 0.08 59.48 Average: 3 35.81 0.00 1.55 2.11 0.07 60.46