---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-588 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 9.4G 9.9G 49% / 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 461 1215 0 2266 3209 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:6c:1a:f5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.248/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe6c:1af5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:a5:d4:d1 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-588) 12/31/24 _x86_64_ (4 CPU) 14:31:42 LINUX RESTART (4 CPU) 14:32:01 tps rtps wtps bread/s bwrtn/s 14:33:01 177.40 69.32 108.08 5636.66 42024.08 14:34:01 189.37 65.21 124.16 2959.77 31576.20 14:35:01 183.77 1.47 182.30 18.66 10356.67 14:36:01 55.56 4.77 50.79 291.55 22631.16 14:37:01 25.32 3.53 21.79 72.50 11196.27 14:38:01 81.32 50.64 30.68 1959.01 6659.96 Average: 118.78 32.49 86.30 1822.93 20740.19 14:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:01 1656572 3340752 2382080 58.98 50956 1788732 896936 17.63 559348 1643216 168460 14:34:01 834024 3249916 3204628 79.35 85760 2433056 985820 19.38 1010680 1921092 89992 14:35:01 930660 3328652 3107992 76.96 107364 2390732 905252 17.79 960604 1871376 184588 14:36:01 808780 3335384 3229872 79.97 107736 2522040 899780 17.69 1094520 1863072 2260 14:37:01 1273032 3282068 2765620 68.48 106212 2034804 958056 18.83 912964 1622188 68188 14:38:01 1251712 3290468 2786940 69.01 108720 2061792 924208 18.17 915136 1641964 2296 Average: 1125797 3304540 2912855 72.12 94458 2205193 928342 18.25 908875 1760485 85964 14:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:01 ens3 404.23 270.35 1477.82 70.22 0.00 0.00 0.00 0.00 14:33:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 177.80 133.09 960.94 13.29 0.00 0.00 0.00 0.00 14:34:01 lo 3.50 3.50 0.36 0.36 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 2.37 1.72 0.69 0.60 0.00 0.00 0.00 0.00 14:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 490.17 378.45 1936.35 33.60 0.00 0.00 0.00 0.00 14:36:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 ens3 27.07 23.34 34.29 5.40 0.00 0.00 0.00 0.00 14:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 ens3 89.34 56.16 514.55 14.71 0.00 0.00 0.00 0.00 14:38:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 198.49 143.85 820.73 22.97 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 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-588) 12/31/24 _x86_64_ (4 CPU) 14:31:42 LINUX RESTART (4 CPU) 14:32:01 CPU %user %nice %system %iowait %steal %idle 14:33:01 all 19.29 0.00 2.06 5.58 0.05 73.01 14:33:01 0 21.52 0.00 1.58 5.73 0.05 71.12 14:33:01 1 27.74 0.00 1.92 1.86 0.05 68.43 14:33:01 2 20.84 0.00 3.16 7.87 0.07 68.07 14:33:01 3 7.03 0.00 1.61 6.90 0.07 84.39 14:34:01 all 16.24 1.25 6.22 4.10 0.08 72.11 14:34:01 0 8.19 4.96 3.48 5.34 0.07 77.95 14:34:01 1 16.35 0.00 4.19 0.80 0.05 78.60 14:34:01 2 13.19 0.00 13.28 6.38 0.07 67.09 14:34:01 3 27.23 0.00 3.92 3.90 0.08 64.86 14:35:01 all 14.83 0.00 17.62 3.16 0.08 64.31 14:35:01 0 7.88 0.00 10.34 3.10 0.07 78.61 14:35:01 1 32.62 0.00 12.38 8.29 0.12 46.59 14:35:01 2 9.85 0.00 39.20 0.03 0.08 50.83 14:35:01 3 8.50 0.00 8.36 1.10 0.07 81.97 14:36:01 all 33.15 0.00 6.23 0.26 0.08 60.28 14:36:01 0 34.43 0.00 6.90 0.37 0.08 58.22 14:36:01 1 31.86 0.00 6.04 0.33 0.07 61.69 14:36:01 2 31.03 0.00 5.84 0.15 0.10 62.87 14:36:01 3 35.29 0.00 6.09 0.20 0.08 58.33 14:37:01 all 68.60 0.00 7.16 0.07 0.10 24.07 14:37:01 0 67.07 0.00 7.34 0.03 0.12 25.44 14:37:01 1 72.69 0.00 6.82 0.10 0.10 20.29 14:37:01 2 65.69 0.00 7.02 0.10 0.08 27.11 14:37:01 3 68.94 0.00 7.47 0.05 0.10 23.44 14:38:01 all 21.67 0.00 1.15 1.58 0.04 75.55 14:38:01 0 5.10 0.00 0.79 2.56 0.03 91.52 14:38:01 1 61.31 0.00 1.92 3.15 0.08 33.54 14:38:01 2 12.13 0.00 1.14 0.43 0.05 86.25 14:38:01 3 8.24 0.00 0.77 0.18 0.02 90.79 Average: all 28.99 0.21 6.73 2.46 0.07 61.54 Average: 0 24.01 0.82 5.06 2.85 0.07 67.18 Average: 1 40.43 0.00 5.56 2.43 0.08 51.49 Average: 2 25.47 0.00 11.62 2.49 0.08 60.35 Average: 3 25.98 0.00 4.69 2.06 0.07 67.21