---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-379 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 13G 7.2G 63% / 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 473 599 0 2870 3187 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:ff:06:dc brd ff:ff:ff:ff:ff:ff inet 10.32.7.183/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:feff:6dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:c0:6e:92 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-379) 12/20/24 _x86_64_ (4 CPU) 09:26:39 LINUX RESTART (4 CPU) 09:27:01 tps rtps wtps bread/s bwrtn/s 09:28:01 168.86 67.71 101.15 5539.74 42076.87 09:29:01 335.99 32.76 303.23 3914.19 143754.03 09:30:01 126.81 39.64 87.17 2483.85 18759.81 Average: 210.57 46.70 163.87 3979.25 68209.49 09:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:28:01 1653296 3355224 2385356 59.06 51720 1804584 878952 17.28 547712 1656516 171152 09:29:01 227424 3303840 3811228 94.37 125156 3037296 1198004 23.55 625724 2894672 17284 09:30:01 651884 3273536 3386768 83.86 143528 2558316 960332 18.88 808660 2283796 17280 Average: 844201 3310867 3194451 79.10 106801 2466732 1012429 19.90 660699 2278328 68572 09:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 09:28:01 ens3 415.13 268.27 1503.82 69.29 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 09:29:01 ens3 695.60 407.45 15396.68 32.66 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:30:01 ens3 177.37 150.56 690.07 19.47 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 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 429.41 275.45 5865.11 40.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-379) 12/20/24 _x86_64_ (4 CPU) 09:26:39 LINUX RESTART (4 CPU) 09:27:01 CPU %user %nice %system %iowait %steal %idle 09:28:01 all 19.29 0.00 2.32 5.16 0.06 73.18 09:28:01 0 10.99 0.00 1.77 3.84 0.03 83.36 09:28:01 1 10.92 0.00 2.93 7.89 0.05 78.22 09:28:01 2 37.95 0.00 2.40 0.92 0.07 58.67 09:28:01 3 17.26 0.00 2.14 8.01 0.07 72.52 09:29:01 all 26.60 0.00 9.04 5.64 0.08 58.63 09:29:01 0 38.68 0.00 10.59 5.45 0.10 45.18 09:29:01 1 24.00 0.00 7.94 3.46 0.07 64.54 09:29:01 2 22.78 0.00 9.15 7.69 0.09 60.29 09:29:01 3 20.94 0.00 8.49 6.01 0.07 64.49 09:30:01 all 32.08 0.00 3.28 2.43 0.06 62.15 09:30:01 0 45.34 0.00 3.42 3.20 0.07 47.97 09:30:01 1 23.58 0.00 2.85 0.78 0.08 72.71 09:30:01 2 24.89 0.00 3.52 4.49 0.07 67.03 09:30:01 3 34.59 0.00 3.35 1.25 0.07 60.74 Average: all 25.99 0.00 4.86 4.40 0.07 64.68 Average: 0 31.61 0.00 5.23 4.16 0.07 58.93 Average: 1 19.51 0.00 4.56 4.03 0.07 71.84 Average: 2 28.59 0.00 5.00 4.34 0.07 62.00 Average: 3 24.29 0.00 4.64 5.08 0.07 65.92