---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4315 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.5G 9.8G 50% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 535 4694 0 2745 7141 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:0a:31:71 brd ff:ff:ff:ff:ff:ff inet 10.32.7.102/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe0a:3171/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:37:b2:fd 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-4315) 07/01/25 _x86_64_ (4 CPU) 14:36:54 LINUX RESTART (4 CPU) 14:37:01 tps rtps wtps bread/s bwrtn/s 14:38:01 154.44 78.35 76.09 5750.51 38699.83 14:39:02 50.13 0.30 49.83 31.83 6681.05 14:40:01 177.65 12.66 164.99 2272.16 22091.98 14:41:01 70.94 0.30 70.64 23.46 10969.37 14:42:01 22.66 2.02 20.65 68.92 1416.43 Average: 94.88 18.74 76.14 1626.96 15949.72 14:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:38:01 6001380 7469516 2166048 26.52 32800 1618148 950464 10.31 522840 1480348 31188 14:39:02 5726052 7440892 2441376 29.89 53336 1830960 966940 10.49 563336 1685460 126620 14:40:01 5174356 7366424 2993072 36.65 75328 2262504 1332020 14.45 710912 2038372 22836 14:41:01 4808528 7306812 3358900 41.13 93948 2515276 1080876 11.73 1094916 1977460 8132 14:42:01 4792804 7295300 3374624 41.32 95708 2517104 1091384 11.84 1114352 1973744 10704 Average: 5300624 7375789 2866804 35.10 70224 2148798 1084337 11.77 801271 1831077 39896 14:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:38:01 ens3 374.64 206.75 873.99 63.48 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 14:38:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 14:39:02 ens3 65.95 49.88 849.63 6.15 0.00 0.00 0.00 0.00 14:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:02 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 14:40:01 ens3 231.93 141.81 1661.71 15.09 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 2.17 2.17 0.20 0.20 0.00 0.00 0.00 0.00 14:41:01 ens3 162.36 219.15 277.20 1444.11 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 14:42:01 ens3 18.36 19.50 13.10 18.26 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 170.42 127.36 732.05 310.35 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 1.58 1.58 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4315) 07/01/25 _x86_64_ (4 CPU) 14:36:54 LINUX RESTART (4 CPU) 14:37:01 CPU %user %nice %system %iowait %steal %idle 14:38:01 all 15.09 0.00 2.80 5.39 1.98 74.74 14:38:01 0 11.38 0.00 4.94 5.57 1.96 76.14 14:38:01 1 28.18 0.00 2.66 3.25 2.05 63.85 14:38:01 2 10.89 0.00 1.75 9.72 2.22 75.42 14:38:01 3 9.89 0.00 1.86 3.02 1.69 83.54 14:39:02 all 19.38 0.00 1.11 2.64 1.48 75.40 14:39:02 0 3.83 0.00 0.66 8.35 0.75 86.41 14:39:02 1 37.27 0.00 1.47 0.66 2.18 58.42 14:39:02 2 26.54 0.00 1.40 0.51 1.31 70.23 14:39:02 3 9.82 0.00 0.86 1.06 1.65 86.61 14:40:01 all 17.38 0.00 2.93 4.94 2.02 72.74 14:40:01 0 5.57 0.00 2.26 6.80 1.57 83.80 14:40:01 1 23.17 0.00 2.77 3.28 1.64 69.15 14:40:01 2 21.79 0.00 3.09 5.15 2.23 67.75 14:40:01 3 19.02 0.00 3.59 4.55 2.65 70.19 14:41:01 all 23.27 0.00 2.42 1.68 3.31 69.33 14:41:01 0 12.44 0.00 1.66 0.33 2.60 82.98 14:41:01 1 38.23 0.00 2.72 1.99 3.85 53.20 14:41:01 2 28.63 0.00 2.21 2.67 3.47 63.02 14:41:01 3 13.66 0.00 3.09 1.70 3.32 78.22 14:42:01 all 20.81 0.00 1.01 1.07 1.33 75.78 14:42:01 0 30.08 0.00 1.20 0.25 1.36 67.11 14:42:01 1 29.39 0.00 1.07 0.22 1.15 68.18 14:42:01 2 19.68 0.00 1.12 0.93 1.69 76.58 14:42:01 3 4.15 0.00 0.66 2.87 1.11 91.20 Average: all 19.19 0.00 2.05 3.14 2.02 73.60 Average: 0 12.67 0.00 2.14 4.25 1.65 79.28 Average: 1 31.29 0.00 2.14 1.88 2.18 62.52 Average: 2 21.51 0.00 1.91 3.79 2.18 70.61 Average: 3 11.29 0.00 2.01 2.63 2.08 81.99