---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-24 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 12G 7.4G 62% / 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 475 528 0 2939 3185 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:c7:77:0d brd ff:ff:ff:ff:ff:ff inet 10.32.7.145/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fec7:770d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:ef:7e:94 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-24) 12/24/24 _x86_64_ (4 CPU) 14:22:48 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 171.77 69.19 102.58 5617.33 41487.50 14:25:02 230.37 30.44 199.93 3748.54 105066.89 14:26:01 226.16 70.67 155.49 4821.55 44903.56 14:27:01 96.65 71.59 25.06 3171.60 2613.43 Average: 181.08 60.41 120.67 4337.39 48568.27 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1585692 3297808 2452960 60.74 49072 1818104 940204 18.48 634016 1639228 190984 14:25:02 531868 3317976 3506784 86.83 103884 2793792 1180292 23.20 521992 2723268 298332 14:26:01 278260 3205224 3760392 93.11 127244 2897216 1072876 21.09 716820 2767868 30800 14:27:01 564568 3284660 3474084 86.02 131144 2701136 952156 18.72 703728 2511676 2432 Average: 740097 3276417 3298555 81.67 102836 2552562 1036382 20.37 644139 2410510 130637 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 390.40 256.16 1479.96 68.01 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:25:02 ens3 498.90 300.03 12852.02 25.05 0.00 0.00 0.00 0.00 14:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:02 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 14:26:01 ens3 497.37 361.39 3824.55 27.48 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.54 0.54 0.06 0.06 0.00 0.00 0.00 0.00 14:27:01 ens3 38.96 37.44 157.39 26.85 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 355.92 238.29 4586.79 36.88 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 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-24) 12/24/24 _x86_64_ (4 CPU) 14:22:48 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 16.93 0.00 2.13 5.23 0.06 75.65 14:24:01 0 7.99 0.00 2.55 8.49 0.03 80.94 14:24:01 1 24.00 0.00 2.28 6.04 0.07 67.62 14:24:01 2 29.02 0.00 2.15 2.15 0.08 66.59 14:24:01 3 6.60 0.00 1.53 4.23 0.05 87.59 14:25:02 all 22.86 0.00 6.78 3.89 0.08 66.39 14:25:02 0 14.47 0.00 6.70 5.82 0.05 72.96 14:25:02 1 33.42 0.00 7.41 4.75 0.08 54.34 14:25:02 2 22.14 0.00 6.74 3.61 0.08 67.42 14:25:02 3 21.38 0.00 6.31 1.32 0.07 70.92 14:26:01 all 10.24 0.00 2.50 5.64 0.06 81.56 14:26:01 0 8.47 0.00 3.14 4.99 0.07 83.32 14:26:01 1 9.15 0.00 1.76 10.15 0.07 78.87 14:26:01 2 9.46 0.00 2.04 6.50 0.07 81.94 14:26:01 3 13.91 0.00 3.04 0.90 0.07 82.08 14:27:01 all 21.70 0.00 1.07 2.24 0.05 74.94 14:27:01 0 22.76 0.00 0.65 2.04 0.03 74.52 14:27:01 1 12.79 0.00 0.89 1.55 0.03 84.73 14:27:01 2 11.32 0.00 1.25 3.59 0.03 83.80 14:27:01 3 39.97 0.00 1.52 1.82 0.08 56.62 Average: all 17.96 0.00 3.11 4.24 0.06 74.63 Average: 0 13.45 0.00 3.25 5.33 0.05 77.92 Average: 1 19.83 0.00 3.08 5.60 0.06 71.43 Average: 2 18.02 0.00 3.04 3.95 0.07 74.93 Average: 3 20.53 0.00 3.09 2.07 0.07 74.24