---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4123 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 864 26733 0 4569 30846 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b6:23:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.254/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:feb6:23f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:76:d9:58 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:c7ff:fe76:d958/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4123) 12/11/23 _x86_64_ (8 CPU) 13:08:42 LINUX RESTART (8 CPU) 13:09:01 tps rtps wtps bread/s bwrtn/s 13:10:01 186.90 79.57 107.33 5235.79 109341.78 13:11:01 160.42 31.79 128.63 1707.72 70004.07 13:12:01 55.49 12.31 43.18 848.26 5962.47 13:13:01 15.86 0.68 15.18 22.00 2910.45 13:14:01 29.65 0.70 28.95 25.06 5907.68 13:15:01 16.56 0.32 16.25 53.72 1980.20 13:16:01 252.69 5.20 247.49 477.12 50794.47 13:17:01 120.58 0.90 119.68 104.12 62525.18 Average: 104.77 16.43 88.34 1059.22 38678.29 13:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:10:01 30140428 31662956 2798792 8.50 60272 1778480 1448372 4.26 923976 1592388 112676 13:11:01 29412460 31304296 3526760 10.71 83740 2106012 1813468 5.34 1290164 1919288 139404 13:12:01 28292852 30252852 4646368 14.11 86120 2169240 2612496 7.69 2412500 1910660 13628 13:13:01 28189768 30232160 4749452 14.42 88164 2246912 2789380 8.21 2441596 1977124 11272 13:14:01 27851920 30081364 5087300 15.44 93624 2421628 2704216 7.96 2616756 2126612 26296 13:15:01 27098620 29377432 5840600 17.73 96712 2464504 3996524 11.76 3323896 2165024 20364 13:16:01 25179236 29338320 7759984 23.56 101668 4297976 3452204 10.16 3777972 3563632 383992 13:17:01 27357588 31561828 5581632 16.95 109372 4331516 1504436 4.43 1984664 3179556 43764 Average: 27940359 30476401 4998861 15.18 89959 2727034 2540137 7.47 2346440 2304286 93924 13:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 ens3 375.05 250.22 1543.46 59.66 0.00 0.00 0.00 0.00 13:10:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 ens3 224.75 174.14 2314.38 27.91 0.00 0.00 0.00 0.00 13:11:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 ens3 568.46 438.41 402.33 206.85 0.00 0.00 0.00 0.00 13:12:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 ens3 915.40 758.21 928.93 356.56 0.00 0.00 0.00 0.00 13:13:01 lo 8.00 8.00 0.77 0.77 0.00 0.00 0.00 0.00 13:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 ens3 801.40 587.10 2347.69 200.14 0.00 0.00 0.00 0.00 13:14:01 lo 9.50 9.50 5.96 5.96 0.00 0.00 0.00 0.00 13:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 ens3 472.45 327.38 136.82 138.06 0.00 0.00 0.00 0.00 13:15:01 lo 13.00 13.00 5.76 5.76 0.00 0.00 0.00 0.00 13:16:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 ens3 642.18 553.52 2283.52 4913.75 0.00 0.00 0.00 0.00 13:16:01 lo 5.42 5.42 0.57 0.57 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:17:01 ens3 486.37 519.56 77.85 3279.14 0.00 0.00 0.00 0.00 13:17:01 lo 3.73 3.73 0.34 0.34 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 560.76 451.07 1254.37 1147.76 0.00 0.00 0.00 0.00 Average: lo 5.27 5.27 1.71 1.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4123) 12/11/23 _x86_64_ (8 CPU) 13:08:42 LINUX RESTART (8 CPU) 13:09:01 CPU %user %nice %system %iowait %steal %idle 13:10:01 all 9.38 0.00 1.19 5.28 0.05 84.11 13:10:01 0 3.19 0.00 0.87 0.75 0.02 95.18 13:10:01 1 12.93 0.00 1.31 20.18 0.07 65.51 13:10:01 2 12.57 0.00 0.87 11.85 0.05 74.66 13:10:01 3 22.15 0.00 1.66 1.01 0.07 75.11 13:10:01 4 5.51 0.00 1.00 6.40 0.02 87.07 13:10:01 5 4.33 0.00 1.10 1.36 0.03 93.17 13:10:01 6 9.96 0.00 2.13 0.64 0.07 87.21 13:10:01 7 4.44 0.00 0.57 0.07 0.03 94.89 13:11:01 all 12.11 0.00 0.81 4.80 0.04 82.24 13:11:01 0 3.80 0.00 0.27 0.40 0.02 95.51 13:11:01 1 10.38 0.00 0.77 21.37 0.07 67.41 13:11:01 2 27.39 0.00 2.07 6.31 0.07 64.16 13:11:01 3 13.42 0.00 0.40 7.62 0.07 78.49 13:11:01 4 25.93 0.00 1.25 1.09 0.05 71.67 13:11:01 5 3.57 0.00 0.25 0.00 0.02 96.16 13:11:01 6 10.75 0.00 1.10 1.50 0.03 86.61 13:11:01 7 1.80 0.00 0.32 0.25 0.02 97.61 13:12:01 all 42.37 0.00 3.59 0.50 0.09 53.44 13:12:01 0 38.17 0.00 1.26 0.03 0.10 60.43 13:12:01 1 30.95 0.00 7.73 0.58 0.08 60.66 13:12:01 2 42.54 0.00 3.63 0.94 0.10 52.80 13:12:01 3 38.75 0.00 3.41 0.07 0.08 57.69 13:12:01 4 44.13 0.00 2.65 0.27 0.10 52.85 13:12:01 5 38.37 0.00 1.29 0.34 0.10 59.89 13:12:01 6 55.25 0.00 6.65 1.79 0.09 36.24 13:12:01 7 50.82 0.00 2.11 0.03 0.08 46.96 13:13:01 all 33.92 0.00 3.65 0.11 0.07 62.24 13:13:01 0 36.00 0.00 0.80 0.00 0.07 63.13 13:13:01 1 30.68 0.00 6.11 0.37 0.05 62.79 13:13:01 2 26.31 0.00 4.88 0.45 0.07 68.30 13:13:01 3 23.43 0.00 5.05 0.02 0.05 71.46 13:13:01 4 74.67 0.00 2.67 0.00 0.12 22.53 13:13:01 5 19.38 0.00 1.62 0.00 0.05 78.94 13:13:01 6 34.36 0.00 3.84 0.07 0.07 61.67 13:13:01 7 26.53 0.00 4.25 0.00 0.07 69.16 13:14:01 all 40.58 0.00 1.60 0.07 0.09 57.66 13:14:01 0 34.18 0.00 2.03 0.12 0.07 63.60 13:14:01 1 40.62 0.00 1.30 0.22 0.08 57.77 13:14:01 2 49.19 0.00 1.20 0.10 0.08 49.42 13:14:01 3 40.03 0.00 1.47 0.03 0.08 58.38 13:14:01 4 45.58 0.00 1.76 0.02 0.12 52.53 13:14:01 5 36.36 0.00 1.88 0.08 0.08 61.59 13:14:01 6 33.99 0.00 0.97 0.02 0.10 64.93 13:14:01 7 44.61 0.00 2.19 0.02 0.12 53.07 13:15:01 all 45.81 0.00 1.70 0.10 0.08 52.31 13:15:01 0 47.77 0.00 1.17 0.02 0.08 50.96 13:15:01 1 47.08 0.00 2.32 0.13 0.08 50.38 13:15:01 2 49.65 0.00 1.77 0.15 0.10 48.33 13:15:01 3 46.15 0.00 2.17 0.50 0.08 51.09 13:15:01 4 41.73 0.00 1.44 0.00 0.08 56.75 13:15:01 5 47.12 0.00 1.47 0.00 0.08 51.33 13:15:01 6 40.15 0.00 1.69 0.00 0.07 58.09 13:15:01 7 46.82 0.00 1.52 0.05 0.08 51.52 13:16:01 all 22.83 0.00 3.09 1.22 0.06 72.79 13:16:01 0 27.02 0.00 2.29 0.00 0.07 70.62 13:16:01 1 18.90 0.00 1.58 0.47 0.07 78.98 13:16:01 2 36.84 0.00 5.84 0.28 0.07 56.97 13:16:01 3 17.65 0.00 6.37 3.23 0.03 72.72 13:16:01 4 15.46 0.00 1.29 0.10 0.05 83.10 13:16:01 5 19.15 0.00 2.35 5.13 0.08 73.29 13:16:01 6 28.21 0.00 3.97 0.05 0.07 67.71 13:16:01 7 19.39 0.00 1.07 0.45 0.07 79.02 13:17:01 all 9.48 0.00 1.49 1.53 0.05 87.45 13:17:01 0 3.70 0.00 1.39 2.93 0.05 91.93 13:17:01 1 15.41 0.00 1.91 0.17 0.05 82.47 13:17:01 2 4.40 0.00 0.89 1.46 0.05 93.21 13:17:01 3 18.97 0.00 2.24 1.72 0.05 77.01 13:17:01 4 6.09 0.00 1.36 1.98 0.05 90.53 13:17:01 5 8.35 0.00 1.55 1.56 0.07 88.47 13:17:01 6 11.27 0.00 1.35 0.13 0.05 87.19 13:17:01 7 7.69 0.00 1.26 2.28 0.05 88.73 Average: all 27.05 0.00 2.14 1.70 0.07 69.04 Average: 0 24.20 0.00 1.26 0.53 0.06 73.95 Average: 1 25.89 0.00 2.87 5.43 0.07 65.74 Average: 2 31.15 0.00 2.65 2.68 0.07 63.45 Average: 3 27.58 0.00 2.85 1.77 0.06 67.74 Average: 4 32.40 0.00 1.68 1.23 0.07 64.62 Average: 5 22.03 0.00 1.44 1.06 0.06 75.41 Average: 6 27.94 0.00 2.70 0.52 0.07 68.77 Average: 7 25.21 0.00 1.66 0.39 0.06 72.68