---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3121 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 3.9G 0 3.9G 0% /dev tmpfs 798M 700K 797M 1% /run /dev/vda1 20G 9.4G 9.8G 49% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 485 4746 0 2743 7196 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:af:a0:89 brd ff:ff:ff:ff:ff:ff inet 10.32.6.241/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:feaf:a089/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:57:38:bd 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-3121) 06/18/25 _x86_64_ (4 CPU) 09:38:49 LINUX RESTART (4 CPU) 09:39:01 tps rtps wtps bread/s bwrtn/s 09:40:01 150.69 68.94 81.75 5600.67 39738.33 09:41:01 60.81 0.25 60.56 27.86 9156.47 09:42:01 184.16 124.53 59.63 4865.71 19028.19 09:43:01 27.85 1.90 25.95 54.26 10306.55 09:44:01 27.42 0.88 26.54 80.64 5564.81 Average: 90.19 39.30 50.88 2125.85 16758.57 09:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 5889184 7414316 2278244 27.89 36252 1668496 976876 10.60 582956 1523204 63840 09:41:01 5576584 7349916 2590844 31.72 56376 1882356 1038388 11.27 661196 1727240 102564 09:42:01 5146848 7435820 3020580 36.98 72076 2364196 936408 10.16 961752 1821624 124560 09:43:01 4903604 7399768 3263824 39.96 73888 2564848 965560 10.48 1106868 1909804 122768 09:44:01 4895920 7403344 3271508 40.06 77428 2572508 962416 10.44 1111432 1912508 12092 Average: 5282428 7400633 2885000 35.32 63204 2210481 975930 10.59 884841 1778876 85165 09:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 ens3 439.76 246.74 1127.12 67.17 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 09:41:01 ens3 55.81 46.78 657.29 5.85 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 09:42:01 ens3 286.35 210.53 1122.46 21.00 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 lo 2.83 2.83 0.31 0.31 0.00 0.00 0.00 0.00 09:43:01 ens3 114.73 89.19 69.72 34.47 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 09:44:01 ens3 11.56 12.40 9.49 5.96 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 181.64 121.13 597.21 26.89 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 1.11 1.11 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3121) 06/18/25 _x86_64_ (4 CPU) 09:38:49 LINUX RESTART (4 CPU) 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 17.59 0.00 3.07 4.97 1.01 73.36 09:40:01 0 8.26 0.00 1.58 4.00 0.72 85.45 09:40:01 1 28.43 0.00 6.33 2.70 1.23 61.31 09:40:01 2 12.68 0.00 1.62 5.42 0.95 79.33 09:40:01 3 20.98 0.00 2.78 7.77 1.14 67.34 09:41:01 all 20.32 0.00 1.27 1.95 0.63 75.82 09:41:01 0 11.27 0.00 0.80 1.16 0.32 86.46 09:41:01 1 36.51 0.00 2.20 0.23 0.94 60.12 09:41:01 2 26.50 0.00 1.45 5.04 0.72 66.29 09:41:01 3 7.06 0.00 0.60 1.37 0.57 90.41 09:42:01 all 17.98 2.87 4.94 7.41 0.91 65.89 09:42:01 0 14.86 0.03 4.41 4.36 0.69 75.65 09:42:01 1 15.21 0.00 4.05 10.78 0.72 69.24 09:42:01 2 27.05 4.98 5.91 8.08 1.22 52.76 09:42:01 3 14.77 6.47 5.41 6.39 1.03 65.94 09:43:01 all 17.74 0.00 6.64 0.20 1.47 73.94 09:43:01 0 12.14 0.00 5.03 0.17 1.22 81.44 09:43:01 1 23.70 0.00 8.77 0.17 1.75 65.61 09:43:01 2 20.76 0.00 6.20 0.08 1.37 71.59 09:43:01 3 14.32 0.00 6.59 0.40 1.52 77.16 09:44:01 all 20.67 0.00 1.01 0.86 0.60 76.86 09:44:01 0 25.40 0.00 1.35 0.77 0.62 71.86 09:44:01 1 12.53 0.00 0.83 2.40 0.37 83.87 09:44:01 2 11.92 0.00 0.65 0.13 0.40 86.89 09:44:01 3 32.78 0.00 1.18 0.15 1.03 64.85 Average: all 18.86 0.57 3.39 3.08 0.93 73.18 Average: 0 14.38 0.01 2.63 2.09 0.71 80.17 Average: 1 23.28 0.00 4.44 3.25 1.00 68.03 Average: 2 19.78 1.00 3.17 3.75 0.93 71.37 Average: 3 17.99 1.29 3.31 3.20 1.06 73.15