---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8304 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: 2799.996 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): 0-7 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 11G 145G 7% / 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 855 28438 0 2873 30871 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:73:31:8a brd ff:ff:ff:ff:ff:ff inet 10.30.107.46/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fe73:318a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:b6:eb:ce 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:c9ff:feb6:ebce/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-8304) 02/24/24 _x86_64_ (8 CPU) 10:41:25 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 106.66 36.74 69.92 1716.32 18477.41 10:44:01 114.61 16.87 97.73 392.74 23598.20 10:45:01 44.81 4.37 40.44 458.59 16491.38 10:46:01 31.73 0.90 30.83 22.53 15001.90 10:47:01 108.85 3.10 105.75 444.46 41561.47 Average: 81.25 12.31 68.93 603.20 23041.32 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30076964 31665808 2862256 8.69 70080 1830612 1445012 4.25 907668 1666272 174868 10:44:01 29351432 31082480 3587788 10.89 80348 1953420 2337968 6.88 1516796 1763140 4008 10:45:01 28583180 30457360 4356040 13.22 85996 2084392 2819988 8.30 2188356 1846436 20436 10:46:01 26794080 28733104 6145140 18.66 88940 2142368 5295628 15.58 3923852 1881304 8032 10:47:01 29169000 31643908 3770220 11.45 97196 2660044 1413704 4.16 1195164 2223136 564 Average: 28794931 30716532 4144289 12.58 84512 2134167 2662460 7.83 1946367 1876058 41582 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 ens3 65.65 46.52 945.57 10.42 0.00 0.00 0.00 0.00 10:43:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 133.03 110.78 1020.80 25.55 0.00 0.00 0.00 0.00 10:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 358.31 293.40 1451.12 106.07 0.00 0.00 0.00 0.00 10:45:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 160.42 146.13 719.79 43.83 0.00 0.00 0.00 0.00 10:46:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 367.32 369.31 1505.62 1686.42 0.00 0.00 0.00 0.00 10:47:01 lo 3.60 3.60 0.33 0.33 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 217.45 193.71 1129.18 375.65 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8304) 02/24/24 _x86_64_ (8 CPU) 10:41:25 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 9.93 0.00 0.75 2.42 0.04 86.86 10:43:01 0 42.11 0.00 2.19 3.26 0.05 52.40 10:43:01 1 20.32 0.00 1.24 0.51 0.05 77.88 10:43:01 2 10.03 0.00 0.73 0.19 0.03 89.02 10:43:01 3 1.07 0.00 0.34 4.87 0.02 93.71 10:43:01 4 4.73 0.00 0.53 0.46 0.02 94.27 10:43:01 5 0.19 0.00 0.07 0.00 0.07 99.68 10:43:01 6 0.31 0.00 0.48 9.99 0.02 89.21 10:43:01 7 0.61 0.00 0.49 0.05 0.03 98.81 10:44:01 all 9.87 0.00 0.59 1.51 0.04 87.98 10:44:01 0 22.11 0.00 1.26 3.10 0.07 73.47 10:44:01 1 11.13 0.00 0.45 0.12 0.03 88.27 10:44:01 2 10.47 0.00 0.43 0.03 0.03 89.03 10:44:01 3 8.78 0.00 0.57 1.95 0.03 88.67 10:44:01 4 7.86 0.00 0.23 0.20 0.03 91.68 10:44:01 5 5.04 0.00 0.60 1.90 0.02 92.44 10:44:01 6 6.66 0.00 0.62 4.22 0.03 88.47 10:44:01 7 6.99 0.00 0.57 0.62 0.03 91.78 10:45:01 all 53.15 0.00 1.93 0.41 0.08 44.43 10:45:01 0 42.15 0.00 1.86 2.79 0.08 53.11 10:45:01 1 59.94 0.00 1.61 0.07 0.10 38.28 10:45:01 2 58.79 0.00 1.78 0.02 0.08 39.34 10:45:01 3 58.08 0.00 2.23 0.18 0.08 39.42 10:45:01 4 49.81 0.00 2.10 0.05 0.07 47.98 10:45:01 5 47.54 0.00 1.59 0.13 0.08 50.65 10:45:01 6 59.24 0.00 1.95 0.03 0.10 38.67 10:45:01 7 49.68 0.00 2.32 0.00 0.07 47.94 10:46:01 all 70.22 0.00 2.20 0.27 0.09 27.22 10:46:01 0 64.62 0.00 2.09 1.62 0.08 31.58 10:46:01 1 74.03 0.00 2.01 0.00 0.08 23.87 10:46:01 2 74.71 0.00 2.31 0.00 0.10 22.87 10:46:01 3 67.89 0.00 1.85 0.00 0.08 30.17 10:46:01 4 69.74 0.00 1.99 0.00 0.08 28.19 10:46:01 5 74.78 0.00 3.00 0.49 0.10 21.64 10:46:01 6 69.03 0.00 2.08 0.03 0.08 28.77 10:46:01 7 66.98 0.00 2.24 0.00 0.08 30.69 10:47:01 all 42.26 0.00 2.04 1.93 0.07 53.70 10:47:01 0 41.37 0.00 1.84 0.28 0.07 56.44 10:47:01 1 41.66 0.00 1.56 3.46 0.07 53.25 10:47:01 2 43.33 0.00 2.14 2.69 0.07 51.77 10:47:01 3 43.45 0.00 2.01 0.30 0.07 54.17 10:47:01 4 41.48 0.00 2.05 0.27 0.07 56.13 10:47:01 5 43.36 0.00 2.32 4.92 0.07 49.34 10:47:01 6 39.56 0.00 2.13 2.91 0.08 55.32 10:47:01 7 43.92 0.00 2.29 0.62 0.07 53.10 Average: all 37.15 0.00 1.50 1.31 0.06 59.98 Average: 0 42.47 0.00 1.85 2.21 0.07 53.40 Average: 1 41.45 0.00 1.37 0.83 0.07 56.28 Average: 2 39.52 0.00 1.48 0.59 0.06 58.35 Average: 3 35.94 0.00 1.40 1.45 0.06 61.15 Average: 4 34.77 0.00 1.38 0.19 0.05 63.60 Average: 5 34.24 0.00 1.52 1.49 0.07 62.68 Average: 6 35.04 0.00 1.45 3.42 0.06 60.02 Average: 7 33.74 0.00 1.59 0.26 0.06 64.35