---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4061 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 9.3G 10G 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: 7975 490 4865 0 2620 7198 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:12:4b:8a brd ff:ff:ff:ff:ff:ff inet 10.32.7.146/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85595sec preferred_lft 85595sec inet6 fe80::f816:3eff:fe12:4b8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:68:69:a5 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-4061) 06/28/25 _x86_64_ (4 CPU) 17:22:28 LINUX RESTART (4 CPU) 17:23:02 tps rtps wtps bread/s bwrtn/s 17:24:01 33.47 24.84 8.63 3078.12 2078.85 17:25:01 1.83 0.00 1.83 0.00 20.53 17:26:01 1.15 0.00 1.15 0.00 12.93 17:27:01 0.73 0.00 0.73 0.00 9.60 17:28:01 1.05 0.00 1.05 0.00 12.00 17:29:01 0.85 0.00 0.85 0.00 11.73 17:30:01 0.92 0.00 0.92 0.00 10.53 17:31:01 1.25 0.00 1.25 0.00 15.20 17:32:01 1.03 0.22 0.82 24.13 18.26 17:33:01 89.52 23.31 66.21 831.19 4738.54 17:34:01 140.13 89.39 50.74 2987.37 12620.03 17:35:01 96.88 38.19 58.70 4079.17 17928.29 Average: 30.73 14.65 16.08 913.68 3124.61 17:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:24:01 6123396 7513384 2044024 25.03 26392 1549656 905856 9.83 460524 1427760 112 17:25:01 6133872 7524140 2033548 24.90 26448 1549808 905856 9.83 449372 1427836 36 17:26:01 6135468 7525816 2031952 24.88 26520 1549812 905856 9.83 447308 1427840 12 17:27:01 6136400 7526800 2031020 24.87 26536 1549816 905856 9.83 446808 1427844 140 17:28:01 6135892 7526312 2031528 24.87 26568 1549808 905856 9.83 446660 1427844 8 17:29:01 6135732 7526336 2031688 24.88 26600 1549948 905856 9.83 446756 1427976 152 17:30:01 6135988 7526604 2031432 24.87 26616 1549952 905856 9.83 446892 1427980 8 17:31:01 6135896 7526568 2031524 24.87 26656 1549960 905856 9.83 446748 1427988 32 17:32:01 6133432 7524628 2033988 24.90 26692 1550708 905856 9.83 448480 1428332 8 17:33:01 5627376 7337920 2540044 31.10 50844 1829108 1033136 11.21 699560 1648528 186800 17:34:01 5272596 7430480 2894824 35.44 64628 2248076 1060160 11.50 789808 1882628 408032 17:35:01 4979272 7364312 3188148 39.03 74532 2460464 987680 10.72 1018556 1936100 22712 Average: 5923777 7487775 2243643 27.47 35753 1707260 936140 10.16 545623 1526555 51504 17:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 211.83 120.83 452.37 30.50 0.00 0.00 0.00 0.00 17:24:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 ens3 4.50 3.83 2.77 6.95 0.00 0.00 0.00 0.00 17:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 ens3 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 17:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 ens3 4.43 3.63 7.55 1.45 0.00 0.00 0.00 0.00 17:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 ens3 157.34 108.72 956.49 38.07 0.00 0.00 0.00 0.00 17:33:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 ens3 178.14 111.61 915.32 10.92 0.00 0.00 0.00 0.00 17:34:01 lo 2.13 2.13 0.22 0.22 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 ens3 56.60 43.65 70.06 8.47 0.00 0.00 0.00 0.00 17:35:01 lo 1.40 1.40 0.11 0.11 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 50.89 32.60 200.03 8.01 0.00 0.00 0.00 0.00 Average: lo 0.44 0.44 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4061) 06/28/25 _x86_64_ (4 CPU) 17:22:28 LINUX RESTART (4 CPU) 17:23:02 CPU %user %nice %system %iowait %steal %idle 17:24:01 all 4.91 0.00 0.49 1.00 0.81 92.79 17:24:01 0 6.44 0.00 0.46 0.82 0.87 91.42 17:24:01 1 3.74 0.00 0.41 1.37 0.64 93.84 17:24:01 2 5.76 0.00 0.44 0.69 0.90 92.21 17:24:01 3 3.68 0.00 0.64 1.12 0.81 93.75 17:25:01 all 0.72 0.00 0.03 0.02 0.12 99.10 17:25:01 0 2.12 0.00 0.02 0.07 0.15 97.64 17:25:01 1 0.10 0.00 0.02 0.00 0.07 99.82 17:25:01 2 0.37 0.00 0.07 0.03 0.20 99.33 17:25:01 3 0.27 0.00 0.02 0.00 0.08 99.63 17:26:01 all 0.06 0.00 0.03 0.02 0.11 99.79 17:26:01 0 0.05 0.00 0.03 0.07 0.15 99.70 17:26:01 1 0.00 0.00 0.00 0.00 0.02 99.98 17:26:01 2 0.18 0.00 0.03 0.00 0.23 99.55 17:26:01 3 0.02 0.00 0.05 0.00 0.03 99.90 17:27:01 all 0.02 0.00 0.01 0.00 0.10 99.86 17:27:01 0 0.03 0.00 0.02 0.02 0.17 99.77 17:27:01 1 0.00 0.00 0.02 0.00 0.02 99.97 17:27:01 2 0.05 0.00 0.02 0.00 0.23 99.70 17:27:01 3 0.00 0.00 0.02 0.00 0.02 99.97 17:28:01 all 0.21 0.00 0.01 0.01 0.09 99.68 17:28:01 0 0.02 0.00 0.02 0.03 0.10 99.83 17:28:01 1 0.00 0.00 0.00 0.00 0.02 99.98 17:28:01 2 0.81 0.00 0.02 0.00 0.20 98.97 17:28:01 3 0.00 0.00 0.02 0.00 0.03 99.95 17:29:01 all 0.03 0.00 0.01 0.01 0.12 99.84 17:29:01 0 0.03 0.00 0.02 0.03 0.17 99.75 17:29:01 1 0.00 0.00 0.00 0.00 0.02 99.98 17:29:01 2 0.07 0.00 0.02 0.00 0.27 99.65 17:29:01 3 0.02 0.00 0.02 0.00 0.02 99.95 17:30:01 all 0.05 0.00 0.02 0.00 0.15 99.78 17:30:01 0 0.02 0.00 0.02 0.02 0.15 99.80 17:30:01 1 0.00 0.00 0.02 0.00 0.07 99.92 17:30:01 2 0.18 0.00 0.03 0.00 0.32 99.47 17:30:01 3 0.00 0.00 0.00 0.00 0.05 99.95 17:31:01 all 0.09 0.00 0.01 0.06 0.08 99.75 17:31:01 0 0.00 0.00 0.02 0.22 0.10 99.67 17:31:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:31:01 2 0.35 0.00 0.02 0.00 0.22 99.42 17:31:01 3 0.02 0.00 0.02 0.00 0.00 99.97 17:32:01 all 0.14 0.00 0.01 0.01 0.09 99.75 17:32:01 0 0.22 0.00 0.00 0.02 0.08 99.68 17:32:01 1 0.02 0.00 0.02 0.00 0.02 99.95 17:32:01 2 0.25 0.00 0.02 0.02 0.22 99.50 17:32:01 3 0.10 0.00 0.00 0.02 0.03 99.85 17:33:01 all 20.82 0.00 1.37 2.77 1.55 73.49 17:33:01 0 13.87 0.00 1.11 7.17 1.38 76.47 17:33:01 1 10.54 0.00 0.65 0.52 0.73 87.56 17:33:01 2 51.37 0.00 3.23 1.37 3.10 40.94 17:33:01 3 7.40 0.00 0.50 2.03 0.99 89.07 17:34:01 all 18.22 1.58 2.07 6.73 1.76 69.64 17:34:01 0 14.48 6.29 2.39 8.25 1.43 67.16 17:34:01 1 38.69 0.03 2.78 7.88 1.94 48.68 17:34:01 2 17.03 0.00 1.86 4.29 1.86 74.96 17:34:01 3 2.95 0.00 1.23 6.53 1.83 87.46 17:34:01 CPU %user %nice %system %iowait %steal %idle 17:35:01 all 28.57 0.00 4.43 2.70 3.52 60.78 17:35:01 0 23.23 0.00 4.35 2.80 3.21 66.41 17:35:01 1 52.03 0.00 4.60 1.49 3.90 37.98 17:35:01 2 22.00 0.00 4.66 1.90 3.94 67.50 17:35:01 3 17.02 0.00 4.11 4.62 3.01 71.24 Average: all 6.18 0.13 0.71 1.12 0.71 91.15 Average: 0 5.05 0.52 0.71 1.63 0.66 91.43 Average: 1 8.80 0.00 0.71 0.94 0.62 88.92 Average: 2 8.25 0.00 0.87 0.69 0.98 89.21 Average: 3 2.63 0.00 0.55 1.20 0.58 95.03