---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-518 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 13G 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 470 545 0 2928 3190 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:81:df:e4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.193/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe81:dfe4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:90:80:5a 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-518) 12/30/24 _x86_64_ (4 CPU) 15:32:45 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 174.17 69.31 104.87 5614.93 41831.58 15:35:02 268.74 36.33 232.41 4789.61 129936.18 15:36:01 414.15 88.99 325.16 4243.71 22083.36 15:37:01 259.06 210.36 48.69 8169.71 10207.90 15:38:01 59.06 38.31 20.75 2036.99 2187.90 Average: 234.44 88.65 145.79 4973.38 41321.72 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1715708 3379108 2322944 57.52 50508 1769220 856016 16.83 521384 1626060 154912 15:35:02 577148 3306708 3461504 85.71 113388 2736876 1213540 23.85 636336 2571976 188836 15:36:01 195520 3171092 3843132 95.16 148308 2913696 1597772 31.41 923628 2627864 140608 15:37:01 181160 3209772 3857492 95.51 150496 2980112 1083652 21.30 1021960 2564924 34444 15:38:01 587712 3268044 3450940 85.45 153556 2632380 996876 19.60 859700 2324516 17212 Average: 651450 3266945 3387202 83.87 123251 2606457 1149571 22.60 792602 2343068 107202 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 406.47 259.59 1426.96 69.43 0.00 0.00 0.00 0.00 15:34:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:02 ens3 505.15 273.40 14476.84 21.57 0.00 0.00 0.00 0.00 15:35:02 lo 1.33 1.33 0.12 0.12 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 ens3 130.35 106.24 626.16 9.65 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 132.08 76.10 924.80 9.19 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 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 ens3 52.02 40.58 174.49 21.12 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: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 245.62 151.34 3536.55 26.25 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-518) 12/30/24 _x86_64_ (4 CPU) 15:32:45 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 17.97 0.00 2.08 5.28 0.05 74.62 15:34:01 0 15.10 0.00 2.46 1.89 0.03 80.52 15:34:01 1 13.53 0.00 1.71 2.76 0.05 81.95 15:34:01 2 26.88 0.00 2.15 4.76 0.10 66.11 15:34:01 3 16.36 0.00 2.01 11.71 0.07 69.84 15:35:02 all 25.05 0.00 7.61 4.44 0.08 62.82 15:35:02 0 30.38 0.00 7.23 2.61 0.07 59.71 15:35:02 1 28.47 0.00 7.85 8.50 0.09 55.10 15:35:02 2 21.06 0.00 7.41 1.04 0.08 70.41 15:35:02 3 20.38 0.00 7.94 5.70 0.07 65.91 15:36:01 all 16.89 0.00 3.82 14.33 0.09 64.87 15:36:01 0 19.95 0.00 4.08 10.08 0.10 65.80 15:36:01 1 14.71 0.00 3.25 9.53 0.05 72.46 15:36:01 2 15.98 0.00 3.42 10.32 0.10 70.18 15:36:01 3 16.95 0.00 4.58 27.42 0.09 50.97 15:37:01 all 44.67 0.00 5.17 11.22 0.09 38.84 15:37:01 0 43.92 0.00 4.62 8.33 0.07 43.06 15:37:01 1 43.58 0.00 5.87 14.71 0.10 35.73 15:37:01 2 43.82 0.00 5.12 8.57 0.10 42.39 15:37:01 3 47.38 0.00 5.06 13.30 0.10 34.16 15:38:01 all 19.75 0.00 1.00 1.21 0.05 77.99 15:38:01 0 35.47 0.00 1.08 0.52 0.07 62.86 15:38:01 1 12.59 0.00 0.92 1.29 0.05 85.15 15:38:01 2 15.01 0.00 1.03 0.85 0.07 83.04 15:38:01 3 15.91 0.00 0.97 2.19 0.03 80.90 Average: all 24.87 0.00 3.92 7.27 0.07 63.86 Average: 0 28.98 0.00 3.88 4.66 0.07 62.42 Average: 1 22.53 0.00 3.90 7.32 0.07 66.18 Average: 2 24.58 0.00 3.82 5.10 0.09 66.41 Average: 3 23.40 0.00 4.10 12.02 0.07 60.42