---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3282 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 696K 797M 1% /run /dev/vda1 20G 9.1G 11G 48% / 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 500 5204 0 2270 7194 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:73:6f:17 brd ff:ff:ff:ff:ff:ff inet 10.32.7.134/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85716sec preferred_lft 85716sec inet6 fe80::f816:3eff:fe73:6f17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:50:17:90 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 inet6 fe80::42:cdff:fe50:1790/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3282) 06/20/25 _x86_64_ (4 CPU) 09:57:43 LINUX RESTART (4 CPU) 09:58:01 tps rtps wtps bread/s bwrtn/s 09:59:02 158.94 69.22 89.72 5610.79 40931.28 10:00:01 54.86 0.15 54.70 26.57 8608.17 10:01:01 98.35 12.61 85.74 2253.36 13067.42 10:02:01 2.73 0.00 2.73 0.00 34.93 10:03:01 1.22 0.02 1.20 0.93 14.40 10:04:01 1.22 0.00 1.22 0.00 14.93 10:05:01 0.87 0.00 0.87 0.00 10.80 10:06:01 1.25 0.00 1.25 0.00 15.33 10:07:01 0.83 0.00 0.83 0.00 8.93 10:08:01 8.88 0.22 8.67 14.00 269.07 10:09:01 21.11 0.57 20.55 53.59 1357.37 Average: 31.81 7.54 24.27 724.77 5845.29 09:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:59:02 5829428 7386256 2338000 28.63 40528 1694616 1003908 10.89 615544 1547588 67224 10:00:01 5596908 7373316 2570520 31.47 57892 1884232 1027916 11.15 641212 1728932 118956 10:01:01 5346092 7394940 2821336 34.54 71636 2133504 1280100 13.89 769216 1828284 636 10:02:01 5346480 7395300 2820948 34.54 71672 2133508 1280100 13.89 768628 1828280 40 10:03:01 5378748 7402340 2788680 34.14 71728 2108440 1302216 14.13 761472 1803220 8 10:04:01 5378976 7402640 2788452 34.14 71756 2108452 1302216 14.13 761564 1803228 36 10:05:01 5391304 7414992 2776124 33.99 71784 2108456 1302216 14.13 749552 1803228 8 10:06:01 5392204 7415920 2775224 33.98 71812 2108464 1302216 14.13 749044 1803236 128 10:07:01 5391940 7415688 2775488 33.98 71828 2108464 1302216 14.13 749180 1803236 152 10:08:01 5278888 7312800 2888540 35.37 72724 2117252 1107100 12.01 862444 1803580 18896 10:09:01 5381248 7417972 2786180 34.11 74512 2117724 1008968 10.95 762584 1800544 11480 Average: 5428383 7393833 2739045 33.54 67988 2056647 1201743 13.04 744585 1777578 19779 09:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 09:59:02 ens3 457.22 251.74 1286.00 68.15 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.54 0.54 0.04 0.04 0.00 0.00 0.00 0.00 10:00:01 ens3 42.96 35.62 528.77 4.73 0.00 0.00 0.00 0.00 10:01:01 docker0 64.11 117.80 3.79 551.07 0.00 0.00 0.00 0.00 10:01:01 vethb673310 0.18 0.32 0.02 0.06 0.00 0.00 0.00 0.00 10:01:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 10:01:01 ens3 195.10 112.06 982.31 12.32 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 vethb673310 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:02:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 vethb673310 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 ens3 0.07 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 vethb673310 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:04:01 ens3 1.33 0.23 0.19 0.08 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 vethb673310 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 ens3 0.97 0.70 1.31 0.38 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 vethb673310 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:06:01 ens3 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 vethb673310 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:08:01 ens3 6.65 6.38 4.92 3.12 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:09:01 ens3 12.26 12.31 9.39 5.98 0.00 0.00 0.00 0.00 Average: docker0 5.84 10.72 0.35 50.17 0.00 0.00 0.00 0.00 Average: lo 0.46 0.46 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 65.22 38.14 255.34 8.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3282) 06/20/25 _x86_64_ (4 CPU) 09:57:43 LINUX RESTART (4 CPU) 09:58:01 CPU %user %nice %system %iowait %steal %idle 09:59:02 all 20.86 0.00 2.77 5.44 1.46 69.47 09:59:02 0 10.39 0.00 1.69 5.34 0.95 81.63 09:59:02 1 9.99 0.00 2.36 9.47 1.81 76.37 09:59:02 2 21.53 0.00 1.87 4.55 1.32 70.73 09:59:02 3 41.54 0.00 5.18 2.40 1.73 49.14 10:00:01 all 18.49 0.00 1.05 1.73 1.01 77.72 10:00:01 0 13.23 0.00 0.64 0.88 0.91 84.34 10:00:01 1 6.28 0.00 0.83 4.84 1.10 86.96 10:00:01 2 43.79 0.00 2.17 1.12 1.54 51.39 10:00:01 3 10.70 0.00 0.56 0.10 0.47 88.17 10:01:01 all 9.05 0.00 2.32 2.60 1.05 84.97 10:01:01 0 11.46 0.00 2.56 2.88 1.12 81.98 10:01:01 1 10.29 0.00 2.22 2.47 1.27 83.75 10:01:01 2 7.61 0.00 2.40 3.51 0.95 85.54 10:01:01 3 6.87 0.00 2.12 1.52 0.90 88.59 10:02:01 all 0.08 0.00 0.04 0.03 0.02 99.83 10:02:01 0 0.05 0.00 0.02 0.00 0.03 99.90 10:02:01 1 0.18 0.00 0.03 0.12 0.03 99.63 10:02:01 2 0.03 0.00 0.02 0.00 0.00 99.95 10:02:01 3 0.05 0.00 0.05 0.00 0.00 99.90 10:03:01 all 0.04 0.00 0.04 0.02 0.03 99.87 10:03:01 0 0.08 0.00 0.05 0.02 0.03 99.82 10:03:01 1 0.00 0.00 0.03 0.07 0.03 99.87 10:03:01 2 0.07 0.00 0.07 0.00 0.05 99.82 10:03:01 3 0.02 0.00 0.03 0.00 0.00 99.95 10:04:01 all 0.02 0.00 0.03 0.01 0.03 99.91 10:04:01 0 0.03 0.00 0.07 0.00 0.03 99.87 10:04:01 1 0.00 0.00 0.03 0.03 0.05 99.88 10:04:01 2 0.03 0.00 0.05 0.00 0.02 99.90 10:04:01 3 0.02 0.00 0.02 0.00 0.02 99.95 10:05:01 all 0.17 0.00 0.05 0.00 0.03 99.75 10:05:01 0 0.07 0.00 0.07 0.00 0.05 99.82 10:05:01 1 0.53 0.00 0.05 0.02 0.02 99.38 10:05:01 2 0.07 0.00 0.02 0.00 0.07 99.85 10:05:01 3 0.02 0.00 0.03 0.00 0.00 99.95 10:06:01 all 0.34 0.00 0.01 0.01 0.00 99.64 10:06:01 0 0.05 0.00 0.02 0.00 0.00 99.93 10:06:01 1 1.24 0.00 0.00 0.02 0.00 98.74 10:06:01 2 0.02 0.00 0.02 0.02 0.00 99.95 10:06:01 3 0.05 0.00 0.00 0.00 0.00 99.95 10:07:01 all 0.04 0.00 0.04 0.00 0.01 99.90 10:07:01 0 0.05 0.00 0.05 0.00 0.02 99.88 10:07:01 1 0.02 0.00 0.05 0.02 0.02 99.90 10:07:01 2 0.03 0.00 0.03 0.00 0.02 99.92 10:07:01 3 0.03 0.00 0.03 0.00 0.02 99.92 10:08:01 all 7.37 0.00 0.39 0.27 0.41 91.56 10:08:01 0 17.61 0.00 0.63 0.12 0.58 81.06 10:08:01 1 7.72 0.00 0.32 0.83 0.47 90.67 10:08:01 2 0.75 0.00 0.27 0.03 0.20 98.75 10:08:01 3 3.43 0.00 0.32 0.10 0.37 95.79 10:09:01 all 21.10 0.00 0.99 0.77 1.14 76.01 10:09:01 0 41.87 0.00 1.28 0.18 1.46 55.20 10:09:01 1 6.63 0.00 0.91 2.13 0.74 89.58 10:09:01 2 5.68 0.00 0.61 0.55 0.83 92.33 10:09:01 3 30.30 0.00 1.19 0.18 1.51 66.82 Average: CPU %user %nice %system %iowait %steal %idle Average: all 7.04 0.00 0.70 0.99 0.47 90.79 Average: 0 8.63 0.00 0.64 0.86 0.47 89.40 Average: 1 3.90 0.00 0.62 1.82 0.50 93.15 Average: 2 7.18 0.00 0.68 0.89 0.45 90.80 Average: 3 8.46 0.00 0.87 0.39 0.46 89.82