---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83792 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 13G 143G 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 898 26140 0 5128 30813 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:4b:83:79 brd ff:ff:ff:ff:ff:ff inet 10.30.106.163/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fe4b:8379/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:75:2e:b8 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83792) 11/15/24 _x86_64_ (8 CPU) 01:11:56 LINUX RESTART (8 CPU) 01:12:01 tps rtps wtps bread/s bwrtn/s 01:13:01 364.54 74.35 290.18 5327.65 56410.33 01:14:01 119.75 27.15 92.60 2076.45 25336.18 01:15:01 156.09 9.35 146.74 1635.99 54341.08 01:16:01 376.07 12.63 363.44 809.07 91976.87 01:17:01 15.11 0.10 15.01 3.33 16899.68 01:18:01 55.24 1.22 54.02 105.18 18719.91 Average: 181.13 20.80 160.33 1659.57 43946.59 01:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 30273216 31644696 2666004 8.09 52688 1639224 1443708 4.25 900144 1494228 66500 01:14:01 29891896 31639984 3047324 9.25 79480 1970056 1438640 4.23 938288 1799308 156852 01:15:01 26829076 31610788 6110144 18.55 119724 4852472 1462720 4.30 1058388 4590068 1931136 01:16:01 25057188 30031320 7882032 23.93 134652 5013964 6403360 18.84 2755312 4603616 884 01:17:01 25076344 30051480 7862876 23.87 134788 5014452 6193880 18.22 2738512 4600580 140 01:18:01 26790012 31572744 6149208 18.67 136136 4837680 1509420 4.44 1249320 4424944 18048 Average: 27319622 31091835 5619598 17.06 109578 3887975 3075288 9.05 1606661 3585457 362260 01:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 01:13:01 ens3 355.74 240.08 1004.32 74.59 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 01:14:01 ens3 66.61 45.14 1063.34 11.32 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 lo 10.80 10.80 0.99 0.99 0.00 0.00 0.00 0.00 01:15:01 ens3 673.17 391.03 22752.42 30.44 0.00 0.00 0.00 0.00 01:15:01 br-d74502b06300 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 vethb42f6bc 26.98 25.13 11.56 16.27 0.00 0.00 0.00 0.00 01:16:01 veth458eb15 1.30 1.42 0.17 0.16 0.00 0.00 0.00 0.00 01:16:01 lo 1.60 1.60 0.13 0.13 0.00 0.00 0.00 0.00 01:16:01 ens3 11.88 8.85 139.00 1.67 0.00 0.00 0.00 0.00 01:17:01 vethb42f6bc 26.49 22.26 8.44 24.16 0.00 0.00 0.00 0.00 01:17:01 veth458eb15 0.17 0.28 0.20 0.03 0.00 0.00 0.00 0.00 01:17:01 lo 6.98 6.98 3.68 3.68 0.00 0.00 0.00 0.00 01:17:01 ens3 5.71 4.37 1.17 1.23 0.00 0.00 0.00 0.00 01:18:01 lo 6.73 6.73 0.58 0.58 0.00 0.00 0.00 0.00 01:18:01 ens3 52.67 40.38 73.18 24.99 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.83 4.83 0.94 0.94 0.00 0.00 0.00 0.00 Average: ens3 194.29 121.64 4172.12 24.04 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83792) 11/15/24 _x86_64_ (8 CPU) 01:11:56 LINUX RESTART (8 CPU) 01:12:01 CPU %user %nice %system %iowait %steal %idle 01:13:01 all 7.57 0.00 1.24 4.71 0.04 86.44 01:13:01 0 3.83 0.00 0.80 0.35 0.02 95.00 01:13:01 1 7.32 0.00 1.40 7.02 0.03 84.23 01:13:01 2 4.48 0.00 0.65 7.82 0.03 87.02 01:13:01 3 16.87 0.00 1.09 1.32 0.05 80.67 01:13:01 4 6.74 0.00 2.88 3.66 0.05 86.67 01:13:01 5 11.63 0.00 1.34 0.65 0.05 86.33 01:13:01 6 2.24 0.00 1.08 16.63 0.03 80.02 01:13:01 7 7.48 0.00 0.72 0.40 0.03 91.37 01:14:01 all 8.44 0.00 0.69 4.45 0.04 86.38 01:14:01 0 6.19 0.00 0.70 0.40 0.02 92.70 01:14:01 1 4.92 0.00 0.32 0.72 0.03 94.01 01:14:01 2 1.58 0.00 0.33 0.57 0.02 97.50 01:14:01 3 9.55 0.00 1.24 21.61 0.12 67.49 01:14:01 4 25.35 0.00 1.75 0.72 0.03 72.15 01:14:01 5 0.95 0.00 0.28 0.05 0.00 98.72 01:14:01 6 12.60 0.00 0.47 11.28 0.05 75.60 01:14:01 7 6.35 0.00 0.45 0.28 0.02 92.90 01:15:01 all 13.58 0.00 4.32 3.18 0.07 78.85 01:15:01 0 11.04 0.00 4.19 0.37 0.07 84.33 01:15:01 1 11.75 0.00 3.81 10.83 0.05 73.56 01:15:01 2 12.41 0.00 3.76 0.30 0.07 83.45 01:15:01 3 9.26 0.00 3.52 1.79 0.07 85.36 01:15:01 4 12.25 0.00 4.26 0.15 0.05 83.29 01:15:01 5 17.06 0.00 5.16 1.47 0.07 76.24 01:15:01 6 22.63 0.00 5.94 9.50 0.09 61.84 01:15:01 7 12.33 0.00 3.93 1.03 0.07 82.64 01:16:01 all 23.37 0.00 3.19 5.04 0.07 68.34 01:16:01 0 20.31 0.00 2.94 2.00 0.07 74.69 01:16:01 1 26.84 0.00 3.16 1.92 0.08 68.00 01:16:01 2 15.96 0.00 2.93 2.36 0.08 78.66 01:16:01 3 25.09 0.00 3.27 1.88 0.07 69.69 01:16:01 4 28.88 0.00 3.50 1.22 0.08 66.31 01:16:01 5 27.28 0.00 3.04 1.63 0.08 67.96 01:16:01 6 26.22 0.00 4.47 28.58 0.08 40.64 01:16:01 7 16.34 0.00 2.19 0.89 0.07 80.51 01:17:01 all 4.75 0.00 0.39 0.85 0.03 93.97 01:17:01 0 4.72 0.00 0.33 0.05 0.03 94.86 01:17:01 1 5.79 0.00 0.53 0.00 0.02 93.66 01:17:01 2 4.01 0.00 0.37 0.12 0.03 95.47 01:17:01 3 5.90 0.00 0.57 0.00 0.05 93.48 01:17:01 4 5.31 0.00 0.38 0.02 0.02 94.28 01:17:01 5 3.96 0.00 0.32 0.03 0.05 95.64 01:17:01 6 3.98 0.00 0.30 6.61 0.03 89.08 01:17:01 7 4.33 0.00 0.35 0.00 0.02 95.30 01:18:01 all 3.69 0.00 0.61 1.31 0.02 94.37 01:18:01 0 0.78 0.00 0.60 0.15 0.02 98.45 01:18:01 1 1.23 0.00 0.50 0.23 0.02 98.01 01:18:01 2 2.54 0.00 0.45 0.12 0.02 96.88 01:18:01 3 2.54 0.00 0.62 0.57 0.03 96.24 01:18:01 4 0.82 0.00 0.65 0.20 0.02 98.31 01:18:01 5 14.01 0.00 0.87 0.45 0.05 84.62 01:18:01 6 6.60 0.00 0.68 8.66 0.02 84.04 01:18:01 7 1.00 0.00 0.47 0.10 0.00 98.43 Average: all 10.22 0.00 1.73 3.25 0.04 84.75 Average: 0 7.80 0.00 1.59 0.55 0.04 90.03 Average: 1 9.62 0.00 1.62 3.45 0.04 85.28 Average: 2 6.81 0.00 1.41 1.88 0.04 89.85 Average: 3 11.52 0.00 1.72 4.54 0.06 82.16 Average: 4 13.22 0.00 2.23 1.00 0.04 83.51 Average: 5 12.45 0.00 1.83 0.71 0.05 84.96 Average: 6 12.36 0.00 2.15 13.52 0.05 71.92 Average: 7 7.95 0.00 1.34 0.45 0.03 90.22