---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-176 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 700K 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: 3943 456 439 0 3047 3204 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:4c:90:1c brd ff:ff:ff:ff:ff:ff inet 10.32.6.66/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe4c:901c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:21:b5:65 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-176) 12/19/24 _x86_64_ (4 CPU) 06:05:38 LINUX RESTART (4 CPU) 06:06:01 tps rtps wtps bread/s bwrtn/s 06:07:01 168.77 67.32 101.45 5498.15 42436.94 06:08:01 272.04 110.70 161.34 5547.61 35887.62 06:09:01 93.99 25.40 68.59 1899.27 33684.08 06:10:01 70.14 56.79 13.35 3122.15 5427.63 Average: 151.23 65.05 86.18 4016.53 29359.61 06:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:07:01 1647364 3352316 2391288 59.21 52144 1806388 886320 17.42 548112 1659840 164860 06:08:01 453252 3336872 3585400 88.78 100456 2867256 1083236 21.29 914612 2380008 314364 06:09:01 747080 3360056 3291572 81.50 113772 2601876 1035680 20.36 1169168 1851488 87628 06:10:01 525748 3302736 3512904 86.98 115908 2763452 892924 17.55 1274296 1967712 1512 Average: 843361 3337995 3195291 79.12 95570 2509743 974540 19.16 976547 1964762 142091 06:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:07:01 ens3 437.49 274.05 1543.41 72.16 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 06:08:01 ens3 550.62 464.74 2399.37 41.67 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 lo 2.47 2.47 0.25 0.25 0.00 0.00 0.00 0.00 06:09:01 ens3 3.55 3.63 0.67 0.50 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 lo 0.23 0.23 0.04 0.04 0.00 0.00 0.00 0.00 06:10:01 ens3 182.95 116.66 1088.23 32.45 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 293.62 214.75 1257.77 36.69 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 1.12 1.12 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-176) 12/19/24 _x86_64_ (4 CPU) 06:05:38 LINUX RESTART (4 CPU) 06:06:01 CPU %user %nice %system %iowait %steal %idle 06:07:01 all 19.97 0.00 2.20 5.19 0.06 72.58 06:07:01 0 40.24 0.00 3.05 6.33 0.08 50.29 06:07:01 1 7.72 0.00 1.22 6.60 0.03 84.42 06:07:01 2 7.30 0.00 1.44 2.23 0.07 88.96 06:07:01 3 24.61 0.00 3.10 5.59 0.05 66.65 06:08:01 all 15.92 0.79 2.99 10.23 0.07 70.00 06:08:01 0 10.44 0.02 2.64 11.46 0.05 75.39 06:08:01 1 10.20 0.00 2.79 12.15 0.08 74.77 06:08:01 2 26.66 0.00 3.70 10.24 0.08 59.33 06:08:01 3 16.40 3.13 2.81 7.08 0.07 70.51 06:09:01 all 70.78 0.00 8.51 0.29 0.10 20.32 06:09:01 0 70.43 0.00 8.23 0.29 0.10 20.95 06:09:01 1 71.85 0.00 8.59 0.25 0.10 19.20 06:09:01 2 69.46 0.00 8.42 0.34 0.10 21.68 06:09:01 3 71.39 0.00 8.77 0.30 0.10 19.44 06:10:01 all 19.98 0.00 1.80 1.30 0.05 76.87 06:10:01 0 21.44 0.00 1.52 1.40 0.05 75.58 06:10:01 1 22.67 0.00 2.18 1.22 0.05 73.88 06:10:01 2 20.13 0.00 1.71 1.84 0.05 76.26 06:10:01 3 15.68 0.00 1.79 0.74 0.05 81.75 Average: all 31.58 0.20 3.86 4.26 0.07 60.03 Average: 0 35.52 0.00 3.85 4.89 0.07 55.67 Average: 1 28.07 0.00 3.69 5.05 0.07 63.12 Average: 2 30.82 0.00 3.81 3.67 0.08 61.63 Average: 3 31.92 0.78 4.11 3.43 0.07 59.69