---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9729 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 3.9G 0 3.9G 0% /dev tmpfs 798M 700K 797M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / 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: 7975 497 4529 0 2949 7181 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:b2:c1:d2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.117/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:feb2:c1d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:2a:d6:a6 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-9729) 11/20/25 _x86_64_ (4 CPU) 09:38:49 LINUX RESTART (4 CPU) 09:39:01 tps rtps wtps bread/s bwrtn/s 09:40:02 151.69 69.37 82.32 5612.53 39806.18 09:41:01 55.50 0.25 55.24 28.32 7560.63 09:42:01 194.05 124.87 69.18 4863.17 21689.69 09:43:01 57.01 30.54 26.46 1168.07 10568.77 09:44:01 40.07 15.13 24.94 2164.61 8373.61 Average: 99.81 48.19 51.62 2776.44 17632.63 09:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:02 5862688 7382468 2304732 28.22 36332 1663484 1007176 10.93 615824 1518400 61296 09:41:01 5604072 7361264 2563348 31.39 56604 1867544 1012980 10.99 649392 1716888 148036 09:42:01 5111620 7423000 3055800 37.41 73068 2384812 936880 10.17 977356 1841144 130508 09:43:01 4688852 7298252 3478568 42.59 75572 2674388 1347080 14.62 1251252 1973696 177028 09:44:01 4612392 7324888 3555028 43.53 78096 2774196 1018568 11.05 1237096 2064940 24156 Average: 5175925 7357974 2991495 36.63 63934 2272885 1064537 11.55 946184 1823014 108205 09:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:02 ens3 416.88 223.90 1121.25 66.02 0.00 0.00 0.00 0.00 09:41:01 lo 0.54 0.54 0.04 0.04 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 ens3 57.53 46.59 715.90 5.96 0.00 0.00 0.00 0.00 09:42:01 lo 2.83 2.83 0.30 0.30 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 ens3 310.29 189.71 1147.48 21.95 0.00 0.00 0.00 0.00 09:43:01 lo 0.33 0.33 0.02 0.02 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 ens3 97.90 83.17 69.79 32.04 0.00 0.00 0.00 0.00 09:44:01 lo 0.27 0.27 0.02 0.02 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 ens3 20.81 18.18 13.59 8.76 0.00 0.00 0.00 0.00 Average: 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 181.09 112.52 613.28 27.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9729) 11/20/25 _x86_64_ (4 CPU) 09:38:49 LINUX RESTART (4 CPU) 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:02 all 18.61 0.00 2.73 5.01 1.70 71.95 09:40:02 0 20.74 0.00 2.57 4.97 1.82 69.91 09:40:02 1 21.17 0.00 4.00 1.25 1.73 71.85 09:40:02 2 11.79 0.00 1.83 6.72 1.43 78.23 09:40:02 3 20.74 0.00 2.53 7.12 1.85 67.76 09:41:01 all 20.06 0.00 1.12 1.98 1.12 75.71 09:41:01 0 8.46 0.00 0.61 5.03 0.56 85.34 09:41:01 1 25.91 0.00 1.15 0.19 1.08 71.68 09:41:01 2 29.79 0.00 1.89 2.06 1.85 64.41 09:41:01 3 16.04 0.00 0.81 0.66 0.98 81.50 09:42:01 all 19.32 2.46 4.91 8.54 2.14 62.63 09:42:01 0 15.08 6.47 5.34 7.71 2.12 63.27 09:42:01 1 25.91 0.00 5.36 7.88 2.00 58.85 09:42:01 2 14.14 3.36 4.38 10.46 2.20 65.46 09:42:01 3 22.12 0.00 4.59 8.11 2.23 62.94 09:43:01 all 24.15 0.00 6.13 0.68 2.68 66.35 09:43:01 0 18.13 0.00 3.80 0.50 2.24 75.33 09:43:01 1 36.60 0.00 9.59 0.66 3.23 49.92 09:43:01 2 18.43 0.00 4.57 1.05 2.36 73.59 09:43:01 3 23.44 0.00 6.54 0.50 2.91 66.61 09:44:01 all 25.27 0.00 2.37 1.04 1.63 69.68 09:44:01 0 12.84 0.00 1.81 0.38 1.23 83.74 09:44:01 1 38.74 0.00 2.52 1.00 1.73 56.01 09:44:01 2 29.59 0.00 2.59 1.93 1.85 64.05 09:44:01 3 19.96 0.00 2.56 0.86 1.69 74.93 Average: all 21.49 0.49 3.46 3.45 1.86 69.25 Average: 0 15.07 1.30 2.83 3.71 1.60 75.49 Average: 1 29.68 0.00 4.54 2.20 1.96 61.63 Average: 2 20.73 0.67 3.06 4.45 1.94 69.16 Average: 3 20.47 0.00 3.41 3.46 1.94 70.72