---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-132 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 7.8G 60% / 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 519 1314 0 2109 3140 Swap: 1023 1 1022 ---> 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:99:5a:b2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.192/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fe99:5ab2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:06:24:50 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-132) 12/18/24 _x86_64_ (4 CPU) 18:56:44 LINUX RESTART (4 CPU) 18:57:01 tps rtps wtps bread/s bwrtn/s 18:58:01 176.51 69.41 107.10 5629.32 43464.33 18:59:01 228.09 24.25 203.84 3555.66 110680.54 19:00:01 182.27 112.45 69.82 6259.76 18871.39 Average: 195.65 68.66 126.99 5146.86 57718.36 18:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:58:01 1505096 3269732 2533556 62.73 48776 1868996 964020 18.95 671924 1677436 177108 18:59:01 248788 3273744 3789864 93.84 112720 2968640 1124056 22.10 536008 2933324 319196 19:00:01 1410044 3248860 2628608 65.09 118012 1835756 976568 19.20 837576 1531292 17156 Average: 1054643 3264112 2984009 73.89 93169 2224464 1021548 20.08 681836 2047351 171153 18:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:58:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 ens3 476.42 324.63 2027.24 75.77 0.00 0.00 0.00 0.00 18:59:01 lo 2.33 2.33 0.20 0.20 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 ens3 435.50 186.22 13441.25 28.07 0.00 0.00 0.00 0.00 19:00:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 ens3 240.54 281.35 307.96 1495.36 0.00 0.00 0.00 0.00 Average: lo 1.86 1.86 0.16 0.16 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 384.21 264.00 5265.90 532.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-132) 12/18/24 _x86_64_ (4 CPU) 18:56:44 LINUX RESTART (4 CPU) 18:57:01 CPU %user %nice %system %iowait %steal %idle 18:58:01 all 17.44 0.00 2.44 5.47 0.05 74.59 18:58:01 0 12.63 0.00 1.89 3.39 0.03 82.06 18:58:01 1 12.88 0.00 3.60 7.23 0.05 76.24 18:58:01 2 12.67 0.00 1.67 3.25 0.07 82.35 18:58:01 3 31.56 0.00 2.58 8.03 0.05 57.79 18:59:01 all 25.31 0.00 6.93 4.31 0.07 63.38 18:59:01 0 24.69 0.00 6.53 4.70 0.07 64.02 18:59:01 1 36.06 0.00 7.43 0.85 0.08 55.58 18:59:01 2 17.47 0.00 6.81 5.13 0.08 70.51 18:59:01 3 22.98 0.00 7.00 6.56 0.07 63.39 19:00:01 all 28.49 0.00 8.20 5.42 0.07 57.82 19:00:01 0 42.14 0.00 8.67 3.62 0.07 45.51 19:00:01 1 24.24 0.00 8.42 9.79 0.08 57.46 19:00:01 2 22.16 0.00 7.88 4.74 0.08 65.14 19:00:01 3 25.41 0.00 7.82 3.52 0.07 63.18 Average: all 23.74 0.00 5.85 5.07 0.07 65.27 Average: 0 26.49 0.00 5.69 3.90 0.06 63.86 Average: 1 24.37 0.00 6.48 5.97 0.07 63.10 Average: 2 17.42 0.00 5.44 4.37 0.08 72.69 Average: 3 26.67 0.00 5.79 6.04 0.06 61.44