---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5510 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 14G 6.2G 69% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 638 698 0 2607 3022 Swap: 1023 1 1022 ---> 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:6a:a7:a1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.134/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fe6a:a7a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:c3:e5:3a 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-5510) 09/20/24 _x86_64_ (4 CPU) 01:19:40 LINUX RESTART (4 CPU) 01:20:01 tps rtps wtps bread/s bwrtn/s 01:21:02 190.02 83.54 106.48 6543.18 41898.77 01:22:01 312.57 45.99 266.57 8775.31 114907.88 01:23:01 599.93 73.39 526.55 5921.55 42028.46 01:24:01 286.60 39.81 246.79 3940.01 12626.83 01:25:01 119.65 17.21 102.43 2784.60 6472.12 01:26:01 209.20 64.66 144.54 5025.16 33289.39 01:27:01 442.46 340.29 102.17 20447.93 12416.20 01:28:01 38.24 23.43 14.81 1234.86 582.84 Average: 274.78 86.10 188.68 6831.16 32904.83 01:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:21:02 1536712 3293836 2501940 61.95 52340 1856752 941056 18.50 660036 1656380 193236 01:22:01 128728 3236804 3909924 96.81 114484 3047960 1339452 26.33 621096 2964968 312452 01:23:01 411696 3082068 3626956 89.81 153648 2574160 1593384 31.32 898472 2404628 14636 01:24:01 439704 3306768 3598948 89.11 163948 2752680 1248964 24.55 787104 2480848 6264 01:25:01 202128 3310772 3836524 95.00 170404 2967468 1458812 28.68 869488 2617540 2876 01:26:01 701116 3288300 3337536 82.64 211456 2419852 1515760 29.80 981148 2016892 149672 01:27:01 119428 3160704 3919224 97.04 212280 2812920 1213564 23.86 1349128 2175504 1976 01:28:01 784340 3134932 3254312 80.58 212924 2162604 1148080 22.57 1603192 1296292 15052 Average: 540482 3226773 3498170 86.62 161436 2574300 1307384 25.70 971208 2201632 87020 01:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:21:02 ens3 403.95 271.47 1414.89 70.21 0.00 0.00 0.00 0.00 01:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 01:22:01 ens3 953.74 561.75 14927.61 44.36 0.00 0.00 0.00 0.00 01:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 lo 2.63 2.63 0.24 0.24 0.00 0.00 0.00 0.00 01:23:01 ens3 169.94 118.90 758.46 10.98 0.00 0.00 0.00 0.00 01:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 ens3 225.15 141.78 998.84 12.56 0.00 0.00 0.00 0.00 01:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:25:01 ens3 166.76 132.96 780.32 20.20 0.00 0.00 0.00 0.00 01:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 ens3 349.06 293.18 1936.16 24.27 0.00 0.00 0.00 0.00 01:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:27:01 ens3 163.67 279.20 18.31 2092.23 0.00 0.00 0.00 0.00 01:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 lo 10.20 10.20 0.84 0.84 0.00 0.00 0.00 0.00 01:28:01 ens3 177.09 297.28 27.33 2277.26 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 325.23 261.62 2589.24 569.80 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 1.95 1.95 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5510) 09/20/24 _x86_64_ (4 CPU) 01:19:40 LINUX RESTART (4 CPU) 01:20:01 CPU %user %nice %system %iowait %steal %idle 01:21:02 all 18.43 0.00 2.26 5.90 0.06 73.35 01:21:02 0 13.74 0.00 3.03 8.85 0.05 74.33 01:21:02 1 28.36 0.00 2.41 10.78 0.08 58.37 01:21:02 2 23.28 0.00 1.96 3.38 0.08 71.30 01:21:02 3 8.38 0.00 1.64 0.66 0.03 89.28 01:22:01 all 26.80 0.00 8.16 7.35 0.08 57.62 01:22:01 0 20.27 0.00 8.13 6.86 0.07 64.67 01:22:01 1 22.96 0.00 8.05 8.73 0.07 60.19 01:22:01 2 37.83 0.00 8.67 10.31 0.10 43.09 01:22:01 3 26.14 0.00 7.78 3.49 0.09 62.50 01:23:01 all 10.12 0.00 5.87 27.32 0.11 56.57 01:23:01 0 7.02 0.00 6.20 31.24 0.10 55.44 01:23:01 1 8.27 0.00 5.39 26.00 0.08 60.26 01:23:01 2 11.54 0.00 5.61 27.06 0.14 55.67 01:23:01 3 13.65 0.00 6.24 25.06 0.10 54.94 01:24:01 all 28.29 0.00 3.62 12.23 0.08 55.77 01:24:01 0 28.33 0.00 3.10 7.88 0.08 60.61 01:24:01 1 24.89 0.00 3.71 15.24 0.08 56.07 01:24:01 2 33.63 0.00 3.64 9.86 0.12 52.75 01:24:01 3 26.33 0.00 4.05 15.93 0.07 53.63 01:25:01 all 21.13 0.00 6.68 4.17 0.10 67.92 01:25:01 0 22.83 0.00 7.87 3.78 0.08 65.44 01:25:01 1 19.58 0.00 6.30 6.05 0.10 67.98 01:25:01 2 22.34 0.00 6.06 2.43 0.10 69.06 01:25:01 3 19.76 0.00 6.50 4.43 0.10 69.21 01:26:01 all 41.87 0.00 7.87 6.39 0.11 43.76 01:26:01 0 42.30 0.00 7.81 10.17 0.12 39.62 01:26:01 1 42.26 0.00 7.61 4.95 0.10 45.08 01:26:01 2 41.48 0.00 8.65 6.08 0.14 43.66 01:26:01 3 41.45 0.00 7.42 4.34 0.12 46.68 01:27:01 all 17.49 0.00 3.28 13.96 0.10 65.17 01:27:01 0 18.29 0.00 3.58 14.35 0.10 63.68 01:27:01 1 16.96 0.00 2.71 8.02 0.07 72.25 01:27:01 2 17.29 0.00 2.91 14.94 0.12 64.74 01:27:01 3 17.40 0.00 3.90 18.57 0.10 60.03 01:28:01 all 22.54 0.00 1.10 1.02 0.07 75.27 01:28:01 0 27.59 0.00 0.92 0.15 0.07 71.27 01:28:01 1 17.27 0.00 0.97 1.25 0.07 80.44 01:28:01 2 30.96 0.00 1.40 2.62 0.08 64.94 01:28:01 3 14.36 0.00 1.12 0.07 0.07 84.38 Average: all 23.31 0.00 4.84 9.78 0.09 61.98 Average: 0 22.56 0.00 5.07 10.39 0.08 61.90 Average: 1 22.54 0.00 4.62 10.11 0.08 62.64 Average: 2 27.27 0.00 4.85 9.56 0.11 58.21 Average: 3 20.88 0.00 4.82 9.07 0.08 65.15