---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-331 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 7.6G 61% / 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 477 211 0 3255 3183 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:9c:e9:9d brd ff:ff:ff:ff:ff:ff inet 10.32.6.29/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe9c:e99d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:4f:af:a8 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-331) 07/20/24 _x86_64_ (4 CPU) 01:40:39 LINUX RESTART (4 CPU) 01:41:01 tps rtps wtps bread/s bwrtn/s 01:42:02 183.29 83.29 100.00 6532.78 42292.30 01:43:01 232.16 23.34 208.83 3447.59 78300.78 01:44:01 176.49 55.99 120.50 2835.79 52059.19 01:45:01 146.24 87.49 58.76 5439.76 13819.70 Average: 184.40 62.65 121.75 4567.48 46518.69 01:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:42:02 1666544 3384208 2372108 58.74 53696 1816332 863188 16.97 538548 1647220 145912 01:43:01 279444 3245804 3759208 93.08 98632 2958808 1317012 25.89 707540 2763900 361896 01:44:01 511572 3311796 3527080 87.33 124844 2758640 1214092 23.87 751056 2478792 53112 01:45:01 297660 3285904 3740992 92.63 129748 2945084 951060 18.70 1054692 2395224 2456 Average: 688805 3306928 3349847 82.94 101730 2619716 1086338 21.35 762959 2321284 140844 01:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:42:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 01:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:02 ens3 417.15 262.56 1506.91 70.12 0.00 0.00 0.00 0.00 01:43:01 lo 2.36 2.36 0.21 0.21 0.00 0.00 0.00 0.00 01:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 ens3 557.81 291.80 12926.18 25.82 0.00 0.00 0.00 0.00 01:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 ens3 123.90 89.02 378.99 13.42 0.00 0.00 0.00 0.00 01:45:01 lo 2.93 2.93 0.25 0.25 0.00 0.00 0.00 0.00 01:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 ens3 144.53 210.91 65.61 1391.77 0.00 0.00 0.00 0.00 Average: lo 1.60 1.60 0.14 0.14 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: ens3 310.07 213.33 3690.57 376.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-331) 07/20/24 _x86_64_ (4 CPU) 01:40:39 LINUX RESTART (4 CPU) 01:41:01 CPU %user %nice %system %iowait %steal %idle 01:42:02 all 19.67 0.00 2.66 5.53 0.07 72.08 01:42:02 0 7.14 0.00 1.82 6.85 0.07 84.12 01:42:02 1 29.62 0.00 2.42 6.51 0.07 61.38 01:42:02 2 25.93 0.00 3.13 5.71 0.08 65.15 01:42:02 3 15.97 0.00 3.23 3.03 0.05 77.71 01:43:01 all 19.93 0.00 5.78 4.79 0.07 69.43 01:43:01 0 14.27 0.00 5.06 1.28 0.07 79.33 01:43:01 1 11.99 0.00 5.62 10.66 0.09 71.65 01:43:01 2 33.77 0.00 6.97 5.18 0.09 53.99 01:43:01 3 19.75 0.00 5.50 2.04 0.05 72.67 01:44:01 all 17.03 0.00 7.05 3.96 0.09 71.87 01:44:01 0 14.81 0.00 6.81 7.51 0.08 70.79 01:44:01 1 16.07 0.00 7.17 3.85 0.07 72.84 01:44:01 2 23.06 0.00 8.04 0.92 0.10 67.88 01:44:01 3 14.13 0.00 6.16 3.58 0.10 76.03 01:45:01 all 26.25 0.00 5.19 3.32 0.09 65.16 01:45:01 0 27.69 0.00 5.30 3.33 0.10 63.58 01:45:01 1 26.05 0.00 5.33 2.13 0.10 66.40 01:45:01 2 28.75 0.00 6.28 3.46 0.10 61.41 01:45:01 3 22.50 0.00 3.86 4.34 0.08 69.21 Average: all 20.73 0.00 5.16 4.40 0.08 69.63 Average: 0 15.98 0.00 4.74 4.75 0.08 74.44 Average: 1 20.99 0.00 5.13 5.77 0.08 68.04 Average: 2 27.84 0.00 6.10 3.81 0.09 62.16 Average: 3 18.09 0.00 4.68 3.26 0.07 73.90