---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7853 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 13G 6.4G 67% / 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: 3944 469 496 0 2978 3191 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:f6:1d:44 brd ff:ff:ff:ff:ff:ff inet 10.32.7.149/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:fef6:1d44/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:94:52:26 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-7853) 10/16/24 _x86_64_ (4 CPU) 19:26:40 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:02 195.35 83.50 111.85 6532.64 43159.22 19:29:01 286.29 32.77 253.52 5011.71 127068.58 19:30:01 609.34 56.08 553.26 4846.34 35453.53 19:31:01 616.56 0.70 615.86 96.25 25766.77 19:32:01 621.68 3.12 618.56 336.95 17902.03 19:33:01 248.54 61.64 186.90 3934.81 11364.91 19:34:01 13.40 5.53 7.87 146.38 4928.78 19:35:01 102.72 30.33 72.39 1341.24 17005.03 Average: 336.86 34.21 302.64 2777.69 35192.99 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:02 1648196 3358560 2390464 59.19 52988 1812644 884632 17.39 564904 1645108 136252 19:29:01 145900 3227012 3892760 96.39 117024 3033956 1309392 25.74 636812 2948508 214892 19:30:01 264428 3133860 3774232 93.45 156100 2754360 1525620 29.99 876652 2555736 7864 19:31:01 142636 3144084 3896024 96.47 181868 2799608 1520544 29.89 851648 2639348 3464 19:32:01 227052 3224840 3811608 94.38 196616 2765452 1339052 26.32 787888 2606184 2708 19:33:01 795940 2975524 3242720 80.29 200392 2016316 1574272 30.95 1004560 1894500 6664 19:34:01 776868 3035000 3261792 80.76 200428 2092852 1522092 29.92 959928 1956292 31644 19:35:01 607384 3310504 3431276 84.96 202724 2527060 961944 18.91 853532 2226252 832 Average: 576050 3176173 3462610 85.74 163518 2475281 1329694 26.14 816990 2308991 50540 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:02 ens3 371.64 246.03 1525.32 69.04 0.00 0.00 0.00 0.00 19:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 19:29:01 ens3 1073.18 507.32 18261.30 44.61 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 lo 2.02 2.02 0.17 0.17 0.00 0.00 0.00 0.00 19:30:01 ens3 267.56 137.67 1417.30 13.14 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 19.08 17.46 8.38 3.53 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:32:01 ens3 10.88 11.48 2.35 2.56 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 21.40 19.13 36.96 4.06 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:34:01 ens3 2.08 2.77 0.45 0.50 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 569.74 324.00 2938.72 25.34 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 290.76 157.70 3000.67 20.31 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 0.48 0.48 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-7853) 10/16/24 _x86_64_ (4 CPU) 19:26:40 LINUX RESTART (4 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:02 all 19.84 0.00 2.57 5.86 0.08 71.66 19:28:02 0 5.01 0.00 1.82 10.20 0.07 82.90 19:28:02 1 35.31 0.00 2.69 1.50 0.08 60.42 19:28:02 2 27.81 0.00 3.44 4.78 0.08 63.89 19:28:02 3 11.25 0.00 2.32 6.97 0.07 79.40 19:29:01 all 28.89 0.00 9.13 5.79 0.10 56.09 19:29:01 0 24.11 0.00 8.09 9.78 0.09 57.93 19:29:01 1 26.32 0.00 9.46 3.94 0.10 60.18 19:29:01 2 26.69 0.00 9.74 6.39 0.09 57.10 19:29:01 3 38.52 0.00 9.25 2.99 0.10 49.14 19:30:01 all 8.02 0.00 4.70 27.76 0.11 59.41 19:30:01 0 5.83 0.00 4.27 18.16 0.10 71.63 19:30:01 1 6.38 0.00 4.51 35.27 0.08 53.76 19:30:01 2 10.46 0.00 4.64 30.35 0.15 54.39 19:30:01 3 9.39 0.00 5.39 27.26 0.10 57.86 19:31:01 all 5.36 0.00 4.13 31.80 0.10 58.62 19:31:01 0 9.68 0.00 2.81 29.18 0.07 58.26 19:31:01 1 4.61 0.00 6.52 41.77 0.12 46.98 19:31:01 2 4.26 0.00 4.58 44.98 0.14 46.04 19:31:01 3 2.85 0.00 2.58 11.30 0.07 83.21 19:32:01 all 2.86 0.00 3.87 27.08 0.09 66.10 19:32:01 0 4.11 0.00 4.84 34.32 0.08 56.64 19:32:01 1 1.89 0.00 3.14 22.46 0.07 72.44 19:32:01 2 2.94 0.00 4.39 32.41 0.15 60.12 19:32:01 3 2.50 0.00 3.10 19.20 0.07 75.14 19:33:01 all 13.61 0.00 4.59 7.27 0.08 74.45 19:33:01 0 16.95 0.00 4.80 7.20 0.08 70.97 19:33:01 1 13.56 0.00 4.04 6.27 0.07 76.06 19:33:01 2 10.73 0.00 4.24 4.49 0.08 80.46 19:33:01 3 13.22 0.00 5.28 11.13 0.07 70.31 19:34:01 all 22.41 0.00 3.07 0.14 0.06 74.32 19:34:01 0 25.57 0.00 3.60 0.13 0.07 70.63 19:34:01 1 13.73 0.00 2.00 0.07 0.05 84.16 19:34:01 2 24.58 0.00 3.27 0.25 0.05 71.85 19:34:01 3 25.83 0.00 3.44 0.15 0.07 70.51 19:35:01 all 23.76 0.00 2.76 3.03 0.06 70.40 19:35:01 0 22.60 0.00 2.50 1.84 0.05 73.02 19:35:01 1 25.55 0.00 2.74 1.35 0.05 70.31 19:35:01 2 19.72 0.00 2.60 1.33 0.07 76.29 19:35:01 3 27.18 0.00 3.20 7.64 0.07 61.92 Average: all 15.57 0.00 4.33 13.58 0.08 66.44 Average: 0 14.24 0.00 4.08 13.82 0.08 67.78 Average: 1 15.89 0.00 4.36 14.07 0.08 65.60 Average: 2 15.89 0.00 4.59 15.56 0.10 63.86 Average: 3 16.27 0.00 4.30 10.84 0.08 68.52