---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-222 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 11G 8.9G 54% / 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 482 1011 0 2449 3202 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:53:b5:15 brd ff:ff:ff:ff:ff:ff inet 10.32.7.212/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe53:b515/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:df:82:fa 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 inet6 fe80::42:4aff:fedf:82fa/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-222) 12/19/24 _x86_64_ (4 CPU) 11:47:43 LINUX RESTART (4 CPU) 11:48:01 tps rtps wtps bread/s bwrtn/s 11:49:01 173.40 69.26 104.15 5620.13 42133.13 11:50:01 156.74 95.87 60.87 5104.75 10741.54 11:51:01 50.09 34.20 15.89 1326.80 5947.16 11:52:01 91.94 21.03 70.91 2222.59 47507.90 11:53:01 125.33 56.74 68.59 4658.16 25972.87 Average: 119.49 55.42 64.08 3786.27 26459.85 11:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:49:01 1677836 3366860 2360816 58.46 52204 1790672 881948 17.34 534488 1643284 156308 11:50:01 1212636 3214628 2826016 69.97 68160 2076148 1035468 20.35 748940 1866580 37000 11:51:01 197628 2385804 3841024 95.11 73880 2249904 1736760 34.14 1670544 1943100 135812 11:52:01 635748 2395668 3402904 84.26 86792 1825624 1549644 30.46 1589788 1620428 132 11:53:01 1068128 3284540 2970524 73.55 92352 2272000 971188 19.09 968460 1804176 19300 Average: 958395 2929500 3080257 76.27 74678 2042870 1235002 24.28 1102444 1775514 69710 11:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:49:01 ens3 428.03 287.35 1652.43 75.74 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 11:50:01 ens3 117.93 106.25 566.98 23.76 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 3.07 3.07 0.28 0.28 0.00 0.00 0.00 0.00 11:51:01 ens3 216.26 199.55 2139.69 35.95 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 11:52:01 ens3 243.79 199.30 5161.77 24.27 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:52:01 lo 2.10 2.10 0.18 0.18 0.00 0.00 0.00 0.00 11:53:01 ens3 308.82 522.76 53.73 3679.77 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 11:53:01 lo 4.27 4.27 0.38 0.38 0.00 0.00 0.00 0.00 Average: ens3 262.96 263.04 1915.04 767.82 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.22 2.22 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-222) 12/19/24 _x86_64_ (4 CPU) 11:47:43 LINUX RESTART (4 CPU) 11:48:01 CPU %user %nice %system %iowait %steal %idle 11:49:01 all 18.84 0.00 2.20 4.97 0.07 73.92 11:49:01 0 23.01 0.00 1.95 1.56 0.05 73.43 11:49:01 1 7.23 0.00 1.27 6.71 0.05 84.75 11:49:01 2 10.66 0.00 1.46 3.20 0.05 84.63 11:49:01 3 34.51 0.00 4.17 8.42 0.08 52.82 11:50:01 all 16.75 0.00 1.19 6.08 0.07 75.91 11:50:01 0 11.85 0.00 1.12 5.71 0.07 81.26 11:50:01 1 9.03 0.00 1.15 8.50 0.07 81.25 11:50:01 2 33.82 0.00 1.80 3.62 0.10 60.65 11:50:01 3 12.28 0.00 0.65 6.51 0.07 80.49 11:51:01 all 51.34 0.00 1.93 1.55 0.10 45.09 11:51:01 0 52.48 0.00 1.47 1.27 0.08 44.69 11:51:01 1 50.93 0.00 2.04 1.65 0.08 45.30 11:51:01 2 41.51 0.00 2.36 1.69 0.10 54.34 11:51:01 3 60.42 0.00 1.85 1.59 0.12 36.02 11:52:01 all 47.70 0.00 3.11 1.50 0.09 47.60 11:52:01 0 35.49 0.00 3.24 2.97 0.08 58.22 11:52:01 1 59.15 0.00 2.75 1.11 0.10 36.89 11:52:01 2 50.29 0.00 3.68 0.37 0.08 45.58 11:52:01 3 45.97 0.00 2.76 1.55 0.08 49.65 11:53:01 all 21.35 0.00 1.81 2.77 0.05 74.01 11:53:01 0 10.83 0.00 1.72 2.87 0.03 84.55 11:53:01 1 21.14 0.00 1.87 3.36 0.05 73.57 11:53:01 2 27.58 0.00 1.99 1.48 0.08 68.87 11:53:01 3 25.88 0.00 1.69 3.36 0.05 69.03 Average: all 31.19 0.00 2.05 3.37 0.08 63.31 Average: 0 26.71 0.00 1.90 2.88 0.06 68.45 Average: 1 29.47 0.00 1.82 4.27 0.07 64.37 Average: 2 32.77 0.00 2.26 2.07 0.08 62.81 Average: 3 35.81 0.00 2.22 4.28 0.08 57.61