---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2312 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: 3944 490 560 0 2893 3170 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:58:ba:b2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.36/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe58:bab2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:16:20:88 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-2312) 01/19/25 _x86_64_ (4 CPU) 15:32:43 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 173.39 69.14 104.25 5619.73 41793.98 15:35:01 216.16 40.58 175.58 6824.85 97098.34 15:36:01 430.38 53.64 376.74 10691.55 53871.02 15:37:01 232.54 180.24 52.31 7243.06 13302.72 15:38:01 96.00 75.85 20.15 3935.21 2916.31 Average: 229.69 83.86 145.82 6862.86 41831.47 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1713372 3380604 2325288 57.58 50516 1772592 866252 17.03 518356 1628228 154716 15:35:01 123212 3320764 3915448 96.95 95068 3187216 1121120 22.04 482268 3143996 250368 15:36:01 193240 3322120 3845420 95.22 149064 3023052 1093928 21.50 578664 2933172 144 15:37:01 472984 3313868 3565676 88.29 153588 2760704 1118924 21.99 827252 2434616 4612 15:38:01 580620 3222604 3458040 85.62 155516 2565876 1048812 20.62 808116 2351508 17180 Average: 616686 3311992 3421974 84.73 120750 2661888 1049807 20.64 642931 2498304 85404 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 1.27 1.27 0.12 0.12 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 ens3 344.23 221.66 1428.67 65.21 0.00 0.00 0.00 0.00 15:35:01 lo 1.33 1.33 0.12 0.12 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 ens3 416.48 189.00 14081.05 15.50 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 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 223.71 167.54 963.94 13.76 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 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 0.60 0.78 0.12 0.13 0.00 0.00 0.00 0.00 15:38:01 lo 0.60 0.60 0.07 0.07 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 199.58 132.44 1091.83 33.64 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.06 0.06 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 237.03 142.32 3519.81 25.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2312) 01/19/25 _x86_64_ (4 CPU) 15:32:43 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.32 0.00 2.26 5.34 0.07 74.01 15:34:01 0 7.41 0.00 1.03 2.69 0.05 88.82 15:34:01 1 12.23 0.00 1.84 9.57 0.07 76.29 15:34:01 2 33.07 0.00 3.95 4.54 0.10 58.34 15:34:01 3 20.49 0.00 2.24 4.56 0.07 72.63 15:35:01 all 19.20 0.00 5.72 3.87 0.08 71.13 15:35:01 0 12.31 0.00 5.36 6.46 0.07 75.81 15:35:01 1 16.60 0.00 4.92 1.01 0.07 77.40 15:35:01 2 31.01 0.00 5.89 3.11 0.08 59.91 15:35:01 3 16.79 0.00 6.71 4.94 0.07 71.49 15:36:01 all 10.64 0.00 4.82 12.61 0.09 71.84 15:36:01 0 12.27 0.00 3.75 5.33 0.07 78.58 15:36:01 1 7.56 0.00 4.80 12.65 0.08 74.90 15:36:01 2 10.50 0.00 4.59 3.86 0.10 80.95 15:36:01 3 12.23 0.00 6.15 28.59 0.10 52.93 15:37:01 all 54.23 0.00 6.69 10.68 0.12 28.27 15:37:01 0 53.99 0.00 6.53 11.55 0.12 27.81 15:37:01 1 54.70 0.00 6.99 12.48 0.12 25.72 15:37:01 2 53.52 0.00 6.77 12.42 0.14 27.15 15:37:01 3 54.69 0.00 6.46 6.32 0.12 32.41 15:38:01 all 18.45 0.00 1.19 2.17 0.05 78.15 15:38:01 0 17.81 0.00 1.16 2.68 0.05 78.30 15:38:01 1 12.58 0.00 1.03 0.82 0.03 85.53 15:38:01 2 12.70 0.00 0.92 2.87 0.05 83.46 15:38:01 3 30.71 0.00 1.64 2.29 0.07 65.30 Average: all 24.14 0.00 4.13 6.92 0.08 64.72 Average: 0 20.74 0.00 3.55 5.73 0.07 69.91 Average: 1 20.71 0.00 3.91 7.30 0.07 68.01 Average: 2 28.13 0.00 4.42 5.35 0.09 62.01 Average: 3 27.00 0.00 4.63 9.32 0.08 58.96