---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-759 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: 2799.972 BogoMIPS: 5599.94 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 10G 9.3G 52% / 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 544 161 0 3238 3116 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:e3:7a:40 brd ff:ff:ff:ff:ff:ff inet 10.32.7.80/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fee3:7a40/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:61:0d:76 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-759) 02/20/25 _x86_64_ (4 CPU) 01:49:42 LINUX RESTART (4 CPU) 01:50:01 tps rtps wtps bread/s bwrtn/s 01:51:01 175.72 69.42 106.30 5636.66 42336.69 01:52:01 264.27 12.83 251.44 2325.21 52231.56 01:53:01 10.51 0.02 10.50 3.73 359.27 01:54:01 17.31 0.00 17.31 0.00 2868.72 01:55:01 119.41 71.95 47.46 9249.93 6631.56 Average: 117.45 30.84 86.60 3443.11 20885.56 01:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:51:01 1678100 3363708 2360552 58.45 53368 1786728 877996 17.26 537644 1641916 158124 01:52:01 438720 3206964 3599932 89.14 93164 2786512 1474004 28.97 833180 2503092 272 01:53:01 327392 3105436 3711260 91.89 95340 2791344 1499360 29.47 936680 2507248 280 01:54:01 131760 2996832 3906892 96.74 97272 2871036 1554488 30.56 1048568 2585864 2372 01:55:01 232688 3253236 3805964 94.24 100384 3026960 1091236 21.45 1109400 2429836 188 Average: 561732 3185235 3476920 86.09 87906 2652516 1299417 25.54 893094 2333591 32247 01:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 01:51:01 ens3 338.21 235.31 1522.23 67.36 0.00 0.00 0.00 0.00 01:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 01:52:01 ens3 727.30 499.22 5338.72 42.89 0.00 0.00 0.00 0.00 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 ens3 35.99 34.03 55.54 14.06 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:54:01 ens3 273.24 164.14 1315.82 30.98 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 01:55:01 ens3 331.66 481.85 357.92 3239.51 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 1.31 1.31 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 341.28 282.91 1718.05 678.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-759) 02/20/25 _x86_64_ (4 CPU) 01:49:42 LINUX RESTART (4 CPU) 01:50:01 CPU %user %nice %system %iowait %steal %idle 01:51:01 all 18.87 0.00 2.26 5.31 0.05 73.51 01:51:01 0 11.92 0.00 1.87 11.04 0.05 75.12 01:51:01 1 25.91 0.00 2.07 1.17 0.07 70.78 01:51:01 2 18.62 0.00 2.37 5.39 0.08 73.53 01:51:01 3 19.04 0.00 2.71 3.60 0.05 74.60 01:52:01 all 18.12 0.00 4.27 6.36 0.08 71.18 01:52:01 0 11.01 0.00 4.98 16.46 0.07 67.49 01:52:01 1 23.17 0.00 3.49 2.69 0.08 70.57 01:52:01 2 13.38 0.00 4.29 3.27 0.10 78.95 01:52:01 3 24.92 0.00 4.33 3.04 0.08 67.63 01:53:01 all 4.10 0.00 0.89 0.04 0.05 94.92 01:53:01 0 3.72 0.00 0.75 0.00 0.05 95.48 01:53:01 1 4.94 0.00 0.79 0.08 0.03 94.15 01:53:01 2 4.34 0.00 0.94 0.08 0.05 94.59 01:53:01 3 3.39 0.00 1.07 0.00 0.02 95.53 01:54:01 all 6.11 0.00 2.74 0.03 0.04 91.08 01:54:01 0 5.47 0.00 2.73 0.00 0.03 91.77 01:54:01 1 7.80 0.00 2.67 0.00 0.05 89.48 01:54:01 2 5.44 0.00 2.82 0.12 0.03 91.59 01:54:01 3 5.73 0.00 2.73 0.00 0.05 91.49 01:55:01 all 18.88 0.00 2.43 2.69 0.07 75.94 01:55:01 0 19.85 0.00 1.90 1.88 0.07 76.31 01:55:01 1 17.85 0.00 2.51 2.61 0.05 76.98 01:55:01 2 19.93 0.00 2.47 3.06 0.08 74.45 01:55:01 3 17.89 0.00 2.86 3.20 0.07 75.98 Average: all 13.20 0.00 2.51 2.88 0.06 81.36 Average: 0 10.38 0.00 2.44 5.87 0.05 81.25 Average: 1 15.87 0.00 2.30 1.30 0.06 80.47 Average: 2 12.33 0.00 2.58 2.38 0.07 82.64 Average: 3 14.18 0.00 2.74 1.97 0.05 81.06