---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11453 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: 2800.000 BogoMIPS: 5600.00 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 482 575 0 2885 3178 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:38:1b:46 brd ff:ff:ff:ff:ff:ff inet 10.32.6.56/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe38:1b46/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:29:aa:95 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-11453) 11/27/24 _x86_64_ (4 CPU) 15:32:37 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 172.79 78.07 94.72 5985.54 41474.04 15:35:01 298.37 78.45 219.92 15705.13 125150.03 15:36:01 352.29 27.91 324.38 2846.06 26739.01 15:37:01 259.05 210.36 48.68 8181.67 10797.73 15:38:01 88.14 59.62 28.51 2743.01 2729.01 Average: 234.13 90.89 143.25 7093.18 41385.32 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1672116 3367612 2366536 58.60 52412 1797292 864076 16.99 550996 1632736 147536 15:35:01 398120 3312024 3640532 90.14 117108 2871360 1201376 23.62 473460 2864948 301648 15:36:01 542816 3228156 3495836 86.56 152944 2609500 1576080 30.98 827304 2366824 255492 15:37:01 266464 3195592 3772188 93.40 155128 2847916 1082172 21.27 981720 2487184 34236 15:38:01 587828 3252656 3450824 85.44 157168 2583664 991316 19.49 775956 2374228 1168 Average: 693469 3271208 3345183 82.83 126952 2541946 1143004 22.47 721887 2345184 148016 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 ens3 389.92 248.38 1437.37 68.81 0.00 0.00 0.00 0.00 15:34:01 lo 1.07 1.07 0.10 0.10 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 15:35:01 ens3 437.86 233.34 14308.89 20.70 0.00 0.00 0.00 0.00 15:35:01 lo 1.40 1.40 0.13 0.13 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 15:36:01 ens3 176.97 138.93 768.13 11.90 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 15:37:01 ens3 158.10 78.32 1035.03 7.19 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 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 47.86 43.34 164.57 22.71 0.00 0.00 0.00 0.00 15:38:01 lo 1.07 1.07 0.10 0.10 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 Average: ens3 242.16 148.47 3543.79 26.26 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.07 0.07 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11453) 11/27/24 _x86_64_ (4 CPU) 15:32:37 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.73 0.00 2.10 4.72 0.06 74.39 15:34:01 0 24.95 0.00 2.41 2.37 0.07 70.20 15:34:01 1 7.19 0.00 1.19 6.99 0.03 84.59 15:34:01 2 19.03 0.00 2.75 3.37 0.07 74.79 15:34:01 3 23.75 0.00 2.08 6.14 0.05 67.98 15:35:01 all 24.63 0.00 7.70 5.10 0.07 62.50 15:35:01 0 22.92 0.00 7.62 7.99 0.08 61.38 15:35:01 1 19.07 0.00 7.02 7.82 0.07 66.03 15:35:01 2 32.08 0.00 8.45 2.49 0.07 56.92 15:35:01 3 24.50 0.00 7.70 2.10 0.07 65.63 15:36:01 all 24.17 0.00 4.59 11.41 0.08 59.75 15:36:01 0 21.17 0.00 3.98 7.27 0.07 67.50 15:36:01 1 26.51 0.00 4.59 26.26 0.08 42.55 15:36:01 2 25.00 0.00 4.65 4.38 0.12 65.86 15:36:01 3 23.99 0.00 5.10 7.71 0.08 63.11 15:37:01 all 37.56 0.00 4.37 10.74 0.08 47.24 15:37:01 0 36.30 0.00 4.19 3.23 0.07 56.22 15:37:01 1 39.40 0.00 4.21 12.41 0.08 43.89 15:37:01 2 36.73 0.00 4.35 12.34 0.10 46.49 15:37:01 3 37.80 0.00 4.75 15.03 0.08 42.33 15:38:01 all 20.14 0.00 1.11 2.21 0.05 76.50 15:38:01 0 6.71 0.00 0.79 2.25 0.03 90.22 15:38:01 1 14.03 0.00 0.95 2.92 0.03 82.07 15:38:01 2 32.62 0.00 1.45 0.98 0.07 64.88 15:38:01 3 27.16 0.00 1.24 2.66 0.03 68.91 Average: all 25.03 0.00 3.96 6.83 0.07 64.11 Average: 0 22.41 0.00 3.79 4.61 0.06 69.13 Average: 1 21.21 0.00 3.57 11.27 0.06 63.88 Average: 2 29.08 0.00 4.31 4.71 0.08 61.82 Average: 3 27.44 0.00 4.16 6.72 0.06 61.61