---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9723 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: 2799.998 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): 0-7 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 14G 142G 9% / 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 840 25301 0 6024 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:c3:0e:d6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.15/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fec3:ed6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:ea:3a:f8 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::42:9bff:feea:3af8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9723) 02/29/24 _x86_64_ (8 CPU) 12:25:34 LINUX RESTART (8 CPU) 12:26:01 tps rtps wtps bread/s bwrtn/s 12:27:01 126.66 71.24 55.42 4584.57 36912.38 12:28:01 123.90 6.80 117.10 1273.52 25233.66 12:29:01 177.35 2.18 175.17 348.74 60328.08 12:30:01 198.83 0.35 198.48 8.00 68850.52 12:31:01 220.41 0.08 220.33 7.20 45633.46 12:32:01 70.47 0.18 70.29 9.87 18548.51 Average: 152.94 13.47 139.47 1038.65 42584.44 12:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:27:01 30215532 31679860 2723688 8.27 55616 1729176 1465352 4.31 892808 1560320 96452 12:28:01 29076860 31695300 3862360 11.73 96488 2790752 1514108 4.45 936588 2547848 665836 12:29:01 27525380 31680056 5413840 16.44 138104 4179888 1514232 4.46 1057720 3862704 815712 12:30:01 26171068 31624664 6768152 20.55 219300 5257692 1703232 5.01 1251668 4874356 682376 12:31:01 25656012 31529412 7283208 22.11 229784 5624352 1743112 5.13 1440176 5152676 65836 12:32:01 25871320 31569688 7067900 21.46 233288 5463620 1492532 4.39 1457536 4944068 32724 Average: 27419362 31629830 5519858 16.76 162097 4174247 1572095 4.63 1172749 3823662 393156 12:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:27:01 ens3 321.43 243.46 1439.64 60.78 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 12:28:01 ens3 343.18 157.46 5152.46 17.65 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 lo 3.80 3.80 0.39 0.39 0.00 0.00 0.00 0.00 12:29:01 ens3 408.52 226.43 6618.32 17.94 0.00 0.00 0.00 0.00 12:29:01 docker0 32.64 40.23 2.68 404.95 0.00 0.00 0.00 0.00 12:29:01 lo 1.07 1.07 0.13 0.13 0.00 0.00 0.00 0.00 12:30:01 ens3 202.52 105.17 2718.86 9.43 0.00 0.00 0.00 0.00 12:30:01 docker0 57.62 77.85 3.89 868.07 0.00 0.00 0.00 0.00 12:30:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 12:31:01 veth375be9d 39.26 82.70 3.64 1527.77 0.00 0.00 0.00 0.13 12:31:01 ens3 140.93 90.55 2296.12 10.41 0.00 0.00 0.00 0.00 12:31:01 docker0 39.26 82.55 3.10 1527.75 0.00 0.00 0.00 0.00 12:31:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:32:01 ens3 177.72 197.05 768.87 1232.97 0.00 0.00 0.00 0.00 12:32:01 docker0 23.70 37.26 1.39 735.27 0.00 0.00 0.00 0.00 12:32:01 lo 3.27 3.27 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 265.71 170.02 3165.71 224.86 0.00 0.00 0.00 0.00 Average: docker0 25.54 39.65 1.85 589.34 0.00 0.00 0.00 0.00 Average: lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9723) 02/29/24 _x86_64_ (8 CPU) 12:25:34 LINUX RESTART (8 CPU) 12:26:01 CPU %user %nice %system %iowait %steal %idle 12:27:01 all 8.55 0.00 0.91 5.46 0.04 85.03 12:27:01 0 9.08 0.00 0.95 1.81 0.05 88.11 12:27:01 1 4.42 0.00 0.96 26.95 0.05 67.62 12:27:01 2 3.41 0.00 0.72 3.49 0.02 92.37 12:27:01 3 3.50 0.00 0.54 0.80 0.03 95.13 12:27:01 4 22.10 0.00 1.11 2.73 0.05 74.01 12:27:01 5 19.59 0.00 1.53 1.08 0.03 77.77 12:27:01 6 3.79 0.00 1.04 0.70 0.03 94.44 12:27:01 7 2.56 0.00 0.47 6.16 0.05 90.75 12:28:01 all 10.90 0.00 1.90 2.37 0.05 84.78 12:28:01 0 13.77 0.00 2.32 0.54 0.03 83.34 12:28:01 1 5.58 0.00 2.15 16.05 0.05 76.18 12:28:01 2 3.73 0.00 1.27 0.10 0.03 94.86 12:28:01 3 6.02 0.00 1.53 0.71 0.07 91.67 12:28:01 4 31.55 0.00 2.46 1.21 0.05 64.74 12:28:01 5 9.10 0.00 2.26 0.10 0.05 88.49 12:28:01 6 13.00 0.00 1.87 0.08 0.03 85.02 12:28:01 7 4.50 0.00 1.34 0.20 0.07 93.90 12:29:01 all 17.68 0.00 3.81 3.94 0.06 74.51 12:29:01 0 18.81 0.00 3.88 1.01 0.13 76.17 12:29:01 1 17.65 0.00 4.86 17.83 0.08 59.58 12:29:01 2 18.37 0.00 3.22 4.70 0.03 73.67 12:29:01 3 17.38 0.00 3.06 0.54 0.05 78.98 12:29:01 4 18.23 0.00 3.17 2.23 0.05 76.32 12:29:01 5 16.09 0.00 3.58 0.14 0.05 80.15 12:29:01 6 17.27 0.00 4.09 0.42 0.05 78.18 12:29:01 7 17.65 0.00 4.56 4.72 0.05 73.02 12:30:01 all 22.07 0.00 4.24 4.60 0.07 69.02 12:30:01 0 22.39 0.00 5.55 5.56 0.07 66.43 12:30:01 1 19.59 0.00 3.19 0.60 0.10 76.51 12:30:01 2 23.40 0.00 4.18 4.88 0.07 67.48 12:30:01 3 22.12 0.00 3.77 0.37 0.07 73.68 12:30:01 4 22.09 0.00 4.28 0.79 0.07 72.77 12:30:01 5 22.45 0.00 4.08 4.49 0.07 68.91 12:30:01 6 23.06 0.00 4.05 0.10 0.05 72.74 12:30:01 7 21.47 0.00 4.85 20.05 0.05 53.58 12:31:01 all 8.22 0.00 1.28 3.37 0.04 87.09 12:31:01 0 0.95 0.00 1.55 9.50 0.03 87.96 12:31:01 1 0.75 0.00 0.37 0.00 0.02 98.86 12:31:01 2 11.00 0.00 1.44 4.92 0.05 82.59 12:31:01 3 25.73 0.00 2.50 1.42 0.05 70.30 12:31:01 4 1.55 0.00 0.62 1.07 0.05 96.71 12:31:01 5 6.76 0.00 1.22 1.17 0.05 90.80 12:31:01 6 12.88 0.00 1.68 2.64 0.07 82.74 12:31:01 7 6.19 0.00 0.85 6.22 0.03 86.71 12:32:01 all 12.25 0.00 1.15 1.33 0.04 85.23 12:32:01 0 8.67 0.00 1.22 0.17 0.05 89.90 12:32:01 1 8.38 0.00 1.22 0.02 0.03 90.35 12:32:01 2 12.49 0.00 1.49 4.17 0.03 81.82 12:32:01 3 39.88 0.00 1.81 0.35 0.08 57.88 12:32:01 4 7.23 0.00 0.98 0.03 0.05 91.70 12:32:01 5 6.82 0.00 0.68 1.15 0.03 91.31 12:32:01 6 7.22 0.00 0.80 1.69 0.05 90.23 12:32:01 7 7.35 0.00 1.00 3.05 0.02 88.58 Average: all 13.26 0.00 2.21 3.51 0.05 80.96 Average: 0 12.26 0.00 2.57 3.10 0.06 82.00 Average: 1 9.39 0.00 2.12 10.23 0.06 78.21 Average: 2 12.05 0.00 2.05 3.71 0.04 82.15 Average: 3 19.08 0.00 2.19 0.70 0.06 77.96 Average: 4 17.11 0.00 2.10 1.34 0.05 79.40 Average: 5 13.45 0.00 2.22 1.35 0.05 82.93 Average: 6 12.84 0.00 2.25 0.94 0.05 83.92 Average: 7 9.92 0.00 2.17 6.71 0.04 81.16