---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4337 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 696K 797M 1% /run /dev/vda1 20G 12G 8.2G 58% / 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 518 2584 0 4872 7161 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:9c:c4:e5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.68/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fe9c:c4e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:1e:91:0a 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-4337) 07/01/25 _x86_64_ (4 CPU) 20:25:46 LINUX RESTART (4 CPU) 20:26:01 tps rtps wtps bread/s bwrtn/s 20:27:01 152.27 69.28 82.99 5613.46 39838.87 20:28:01 59.42 0.25 59.17 27.86 8893.98 20:29:01 102.45 12.55 89.90 2236.56 13986.74 20:30:01 71.29 0.53 70.75 9.87 15221.73 20:31:01 32.86 0.03 32.82 0.27 11288.50 20:32:01 162.72 0.62 162.11 4.93 49921.15 20:33:01 99.85 0.00 99.85 0.00 9884.62 20:34:01 16.66 0.63 16.03 49.58 624.46 Average: 87.19 10.49 76.70 992.87 18707.41 20:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:27:01 5881828 7406940 2285592 27.98 37516 1667264 1004128 10.90 588224 1524760 65272 20:28:01 5631244 7377868 2536176 31.05 56776 1857272 1031212 11.19 628420 1709808 87792 20:29:01 5097628 7217632 3069792 37.59 89288 2170412 1570668 17.04 871236 1937160 42448 20:30:01 4703660 7239972 3463760 42.41 126200 2475048 1594588 17.30 918756 2201976 528 20:31:01 3957048 6868116 4210372 51.55 159788 2767316 1938716 21.04 1335840 2477604 57540 20:32:01 1825032 6625516 6342388 77.65 267776 4103424 2224752 24.14 1677368 3803320 210956 20:33:01 2200664 6878532 5966756 73.06 269416 4104364 1970640 21.38 1432240 3802972 368 20:34:01 2659016 7350836 5508404 67.44 270928 4119912 1091416 11.84 982272 3807548 33604 Average: 3994515 7120676 4172905 51.09 159711 2908126 1553265 16.85 1054294 2658144 62314 20:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:27:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 20:27:01 ens3 408.43 232.44 1142.38 66.49 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 20:28:01 ens3 54.17 43.09 683.87 5.73 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 20:29:01 ens3 213.30 114.35 900.88 18.38 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:30:01 ens3 104.10 70.87 374.46 13.42 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 895.87 248.52 3894.11 34.25 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:32:01 ens3 1.38 0.85 4.72 4.88 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 ens3 0.37 0.33 0.08 0.18 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 20:34:01 ens3 13.71 13.06 10.45 6.64 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 211.43 90.44 876.42 18.75 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4337) 07/01/25 _x86_64_ (4 CPU) 20:25:46 LINUX RESTART (4 CPU) 20:26:01 CPU %user %nice %system %iowait %steal %idle 20:27:01 all 18.55 0.00 2.90 5.49 2.59 70.47 20:27:01 0 15.54 0.00 3.96 5.80 3.07 71.62 20:27:01 1 34.10 0.00 2.87 2.68 2.65 57.70 20:27:01 2 13.43 0.00 2.60 7.31 2.60 74.07 20:27:01 3 11.20 0.00 2.15 6.13 1.99 78.52 20:28:01 all 19.60 0.00 1.20 2.51 1.49 75.20 20:28:01 0 8.52 0.00 0.62 3.88 1.89 85.09 20:28:01 1 23.34 0.00 1.55 0.32 1.38 73.42 20:28:01 2 43.09 0.00 2.25 4.66 2.42 47.58 20:28:01 3 3.45 0.00 0.40 1.17 0.28 94.70 20:29:01 all 14.75 0.00 3.12 2.57 3.13 76.42 20:29:01 0 10.50 0.00 2.96 3.21 3.83 79.50 20:29:01 1 14.65 0.00 3.32 1.61 2.94 77.48 20:29:01 2 23.88 0.00 2.91 2.28 3.10 67.83 20:29:01 3 9.99 0.00 3.32 3.19 2.64 80.86 20:30:01 all 16.59 0.00 3.92 1.04 3.72 74.74 20:30:01 0 10.71 0.00 3.80 0.75 3.13 81.61 20:30:01 1 11.29 0.00 3.16 1.16 3.98 80.41 20:30:01 2 13.37 0.00 4.44 1.85 3.99 76.35 20:30:01 3 31.11 0.00 4.24 0.38 3.81 60.46 20:31:01 all 22.99 0.00 3.14 1.07 4.46 68.34 20:31:01 0 15.15 0.00 3.06 1.87 4.16 75.77 20:31:01 1 26.69 0.00 3.53 1.91 5.20 62.66 20:31:01 2 23.04 0.00 3.22 0.39 4.06 69.28 20:31:01 3 27.11 0.00 2.73 0.08 4.42 65.66 20:32:01 all 20.00 0.00 9.38 3.66 4.12 62.84 20:32:01 0 21.12 0.00 8.27 4.34 3.93 62.34 20:32:01 1 20.80 0.00 10.37 7.61 4.14 57.07 20:32:01 2 16.65 0.00 10.61 2.40 4.48 65.86 20:32:01 3 21.41 0.00 8.30 0.35 3.89 66.05 20:33:01 all 26.15 0.00 2.47 2.03 3.30 66.05 20:33:01 0 22.63 0.00 2.39 0.56 3.21 71.20 20:33:01 1 13.22 0.00 3.09 7.08 3.12 73.49 20:33:01 2 47.61 0.00 2.47 0.43 4.00 45.49 20:33:01 3 21.23 0.00 1.90 0.02 2.89 73.97 20:34:01 all 21.98 0.00 1.11 0.61 1.49 74.80 20:34:01 0 5.41 0.00 0.61 1.84 1.03 91.10 20:34:01 1 33.88 0.00 1.63 0.22 1.76 62.52 20:34:01 2 38.15 0.00 1.23 0.22 1.96 58.44 20:34:01 3 10.51 0.00 0.96 0.15 1.16 87.22 Average: all 20.07 0.00 3.41 2.37 3.04 71.10 Average: 0 13.70 0.00 3.21 2.78 3.04 77.27 Average: 1 22.21 0.00 3.69 2.83 3.16 68.12 Average: 2 27.36 0.00 3.72 2.44 3.33 63.15 Average: 3 17.04 0.00 3.01 1.43 2.64 75.88