---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13122 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 9.4G 9.9G 49% / 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 461 951 0 2531 3215 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:5c:64:a1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.160/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe5c:64a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:c4:32:7b 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-13122) 12/14/24 _x86_64_ (4 CPU) 18:44:37 LINUX RESTART (4 CPU) 18:45:01 tps rtps wtps bread/s bwrtn/s 18:46:01 182.35 77.49 104.87 5853.42 42406.82 18:47:01 101.50 29.21 72.29 1626.53 10686.35 18:48:01 9.72 0.02 9.70 0.13 457.79 18:49:01 35.63 11.21 24.41 824.53 3557.67 18:50:01 36.65 7.48 29.17 642.85 11224.53 Average: 73.17 25.08 48.09 1789.46 13666.55 18:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:46:01 1659000 3370056 2379660 58.92 56004 1809704 890592 17.51 556256 1643396 155872 18:47:01 1325284 3212416 2713376 67.19 64740 1968708 1043032 20.50 727304 1789072 4392 18:48:01 1312740 3207388 2725920 67.50 66596 1973472 1052576 20.69 733856 1792968 1480 18:49:01 389788 2415304 3648872 90.35 69548 2097580 1735868 34.12 1587416 1850428 6924 18:50:01 1041760 3339856 2996900 74.21 72040 2362004 892564 17.55 768788 2009580 13600 Average: 1145714 3109004 2892946 71.63 65786 2042294 1122926 22.07 874724 1817089 36454 18:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 18:46:01 ens3 422.63 285.27 1524.49 69.99 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 18:47:01 ens3 147.81 130.23 460.91 24.15 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:48:01 ens3 65.19 89.29 72.72 13.95 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 lo 4.70 4.70 1.99 1.99 0.00 0.00 0.00 0.00 18:49:01 ens3 231.48 274.59 1613.98 42.64 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 lo 1.45 1.45 0.12 0.12 0.00 0.00 0.00 0.00 18:50:01 ens3 591.62 542.50 3136.36 106.91 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: lo 1.88 1.88 0.49 0.49 0.00 0.00 0.00 0.00 Average: ens3 291.75 264.38 1361.75 51.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13122) 12/14/24 _x86_64_ (4 CPU) 18:44:37 LINUX RESTART (4 CPU) 18:45:01 CPU %user %nice %system %iowait %steal %idle 18:46:01 all 18.69 0.00 2.37 5.69 0.06 73.19 18:46:01 0 14.46 0.00 1.91 11.15 0.05 72.42 18:46:01 1 17.74 0.00 1.90 0.87 0.03 79.46 18:46:01 2 16.65 0.00 3.39 6.96 0.08 72.92 18:46:01 3 25.92 0.00 2.34 3.76 0.05 67.93 18:47:01 all 13.75 0.00 0.86 2.30 0.05 83.04 18:47:01 0 10.38 0.00 0.70 3.73 0.05 85.15 18:47:01 1 12.32 0.00 0.57 1.38 0.03 85.70 18:47:01 2 6.95 0.00 0.76 2.18 0.07 90.05 18:47:01 3 25.27 0.00 1.40 1.95 0.07 71.31 18:48:01 all 4.31 0.00 0.22 0.04 0.03 95.40 18:48:01 0 7.29 0.00 0.05 0.13 0.03 92.50 18:48:01 1 1.67 0.00 0.15 0.00 0.03 98.15 18:48:01 2 6.73 0.00 0.62 0.00 0.05 92.60 18:48:01 3 1.60 0.00 0.07 0.00 0.02 98.32 18:49:01 all 33.06 0.00 1.03 0.28 0.07 65.56 18:49:01 0 35.88 0.00 0.99 0.67 0.08 62.38 18:49:01 1 28.66 0.00 1.16 0.28 0.05 69.85 18:49:01 2 34.22 0.00 1.06 0.03 0.07 64.62 18:49:01 3 33.46 0.00 0.92 0.12 0.05 65.45 18:50:01 all 29.64 0.00 1.42 0.41 0.07 68.47 18:50:01 0 31.53 0.00 1.29 1.34 0.07 65.79 18:50:01 1 28.81 0.00 1.52 0.17 0.07 69.43 18:50:01 2 28.12 0.00 1.73 0.08 0.08 69.98 18:50:01 3 30.09 0.00 1.16 0.03 0.07 68.64 Average: all 19.88 0.00 1.18 1.74 0.06 77.14 Average: 0 19.90 0.00 0.99 3.40 0.06 75.65 Average: 1 17.82 0.00 1.06 0.54 0.04 80.53 Average: 2 18.54 0.00 1.51 1.85 0.07 78.04 Average: 3 23.26 0.00 1.18 1.17 0.05 74.34