---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2880 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: 2800.000 BogoMIPS: 5600.00 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 7.2G 63% / 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 496 423 0 3024 3164 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:90:11:3a brd ff:ff:ff:ff:ff:ff inet 10.32.6.35/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe90:113a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:7e:b2:31 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-2880) 08/19/24 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 188.92 83.99 104.93 6583.97 41740.79 15:35:01 229.42 25.52 203.90 3191.61 121566.70 15:36:01 433.36 92.97 340.39 5696.77 29895.77 15:37:01 259.19 206.88 52.31 8172.77 12900.92 15:38:01 75.17 51.96 23.21 2937.11 2892.05 Average: 237.22 92.25 144.96 5316.10 41812.14 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1520636 3282660 2518016 62.35 52216 1861552 959668 18.86 672096 1659932 209936 15:35:01 119764 3314692 3918888 97.03 116336 3173388 1102316 21.67 503324 3136060 260772 15:36:01 173080 3237184 3865572 95.71 151000 2987336 1569844 30.86 734668 2825564 64668 15:37:01 613632 3254720 3425020 84.81 154200 2580888 1094700 21.52 927864 2214496 26664 15:38:01 494288 3281008 3544364 87.76 156292 2717280 974712 19.16 981160 2274760 14960 Average: 584280 3274053 3454372 85.53 126009 2664089 1140248 22.41 763822 2422162 115400 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 ens3 389.99 218.85 1443.42 65.34 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:35:01 ens3 509.99 285.33 14182.92 24.37 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 15:36:01 ens3 210.10 154.70 937.65 12.85 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 64.34 30.74 376.94 12.15 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:38:01 ens3 83.57 65.61 617.61 19.13 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 251.64 151.07 3513.40 26.77 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 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2880) 08/19/24 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 17.75 0.00 2.27 5.63 0.06 74.28 15:34:01 0 29.81 0.00 3.31 4.05 0.07 62.77 15:34:01 1 25.50 0.00 2.33 2.36 0.05 69.76 15:34:01 2 6.01 0.00 1.83 11.21 0.08 80.88 15:34:01 3 9.67 0.00 1.62 4.93 0.03 83.74 15:35:01 all 24.13 0.00 7.10 3.72 0.06 65.00 15:35:01 0 26.80 0.00 6.65 2.89 0.05 63.61 15:35:01 1 24.26 0.00 6.56 3.93 0.07 65.18 15:35:01 2 21.90 0.00 8.22 4.80 0.07 65.02 15:35:01 3 23.53 0.00 6.98 3.27 0.05 66.16 15:36:01 all 12.45 0.00 3.62 14.50 0.08 69.35 15:36:01 0 8.94 0.00 3.23 6.04 0.07 81.73 15:36:01 1 13.37 0.00 3.14 10.80 0.05 72.64 15:36:01 2 14.15 0.00 4.08 19.63 0.13 62.01 15:36:01 3 13.35 0.00 4.02 21.56 0.08 60.98 15:37:01 all 51.06 0.00 6.33 11.33 0.09 31.19 15:37:01 0 51.51 0.00 6.10 10.85 0.08 31.46 15:37:01 1 51.21 0.00 6.05 8.71 0.08 33.94 15:37:01 2 50.90 0.00 6.90 14.16 0.10 27.94 15:37:01 3 50.59 0.00 6.30 11.60 0.10 31.41 15:38:01 all 21.64 0.00 1.07 1.75 0.05 75.48 15:38:01 0 13.09 0.00 0.98 1.23 0.03 84.65 15:38:01 1 15.56 0.00 0.92 3.91 0.05 79.57 15:38:01 2 9.98 0.00 1.05 0.92 0.08 87.96 15:38:01 3 47.97 0.00 1.27 0.97 0.07 49.72 Average: all 25.38 0.00 4.07 7.38 0.07 63.10 Average: 0 25.97 0.00 4.04 5.00 0.06 64.93 Average: 1 25.97 0.00 3.79 5.94 0.06 64.24 Average: 2 20.55 0.00 4.40 10.14 0.09 64.82 Average: 3 29.02 0.00 4.03 8.47 0.07 58.42