---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-98777 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 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 875 25741 0 5549 30835 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:c4:58:26 brd ff:ff:ff:ff:ff:ff inet 10.30.107.182/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fec4:5826/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:e9:2c:a4 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::42:78ff:fee9:2ca4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-98777) 01/18/25 _x86_64_ (8 CPU) 10:42:57 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:02 197.82 73.78 124.04 5309.61 47807.83 10:45:01 228.77 20.08 208.69 2357.16 57733.54 10:46:01 334.81 12.00 322.81 784.24 95644.16 10:47:01 142.76 0.37 142.39 37.19 25078.89 Average: 226.03 26.59 199.44 2121.33 56560.49 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:02 30342256 31703976 2596964 7.88 51696 1631328 1437748 4.23 839984 1488388 60064 10:45:01 26872284 31666740 6066936 18.42 120208 4848504 1699900 5.00 962520 4623612 1963140 10:46:01 24564396 29804436 8374824 25.43 143444 5232368 8029480 23.62 3032972 4772588 168656 10:47:01 25815088 31052660 7124132 21.63 160036 5205044 3298668 9.71 1834124 4734856 184 Average: 26898506 31056953 6040714 18.34 118846 4229311 3616449 10.64 1667400 3904861 548011 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:02 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 10:44:02 ens3 358.24 240.15 1014.63 61.22 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 10:45:01 lo 12.27 12.27 1.22 1.22 0.00 0.00 0.00 0.00 10:45:01 ens3 1029.94 552.79 27632.93 49.47 0.00 0.00 0.00 0.00 10:46:01 br-5abbe44f668b 0.23 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:46:01 vethf674ddd 9.28 8.90 1.26 1.27 0.00 0.00 0.00 0.00 10:46:01 veth04dd101 24.13 22.45 10.52 16.09 0.00 0.00 0.00 0.00 10:46:01 veth30f92ad 3.28 3.55 0.42 0.35 0.00 0.00 0.00 0.00 10:47:01 br-5abbe44f668b 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 veth04dd101 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 10:47:01 docker0 11.86 16.93 2.05 290.34 0.00 0.00 0.00 0.00 10:47:01 lo 20.83 20.83 1.99 1.99 0.00 0.00 0.00 0.00 Average: br-5abbe44f668b 0.06 0.05 0.01 0.00 0.00 0.00 0.00 0.00 Average: veth04dd101 6.06 5.71 2.64 4.04 0.00 0.00 0.00 0.00 Average: docker0 2.98 4.25 0.51 72.88 0.00 0.00 0.00 0.00 Average: lo 4.48 4.48 0.44 0.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-98777) 01/18/25 _x86_64_ (8 CPU) 10:42:57 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:02 all 6.75 0.00 1.08 3.93 0.04 88.20 10:44:02 0 3.76 0.00 0.90 9.71 0.05 85.58 10:44:02 1 9.58 0.00 1.12 11.87 0.05 77.38 10:44:02 2 2.86 0.00 1.97 0.73 0.05 94.39 10:44:02 3 4.33 0.00 1.10 6.59 0.03 87.94 10:44:02 4 4.54 0.00 0.48 0.48 0.03 94.46 10:44:02 5 11.33 0.00 0.88 0.55 0.03 87.20 10:44:02 6 2.86 0.00 1.00 0.35 0.03 95.75 10:44:02 7 14.83 0.00 1.14 1.31 0.03 82.69 10:45:01 all 15.17 0.00 4.56 4.32 0.05 75.90 10:45:01 0 13.39 0.00 4.18 12.28 0.03 70.12 10:45:01 1 27.61 0.00 4.83 2.29 0.07 65.20 10:45:01 2 8.54 0.00 5.19 13.88 0.05 72.33 10:45:01 3 9.89 0.00 3.71 1.53 0.07 84.79 10:45:01 4 11.46 0.00 4.04 1.79 0.05 82.66 10:45:01 5 13.41 0.00 4.19 0.79 0.03 81.59 10:45:01 6 11.40 0.00 4.81 0.65 0.03 83.11 10:45:01 7 25.63 0.00 5.56 1.40 0.07 67.34 10:46:01 all 26.12 0.00 4.16 6.15 0.09 63.49 10:46:01 0 26.55 0.00 3.86 11.02 0.10 58.46 10:46:01 1 21.54 0.00 4.25 3.62 0.08 70.51 10:46:01 2 29.07 0.00 4.92 28.40 0.08 37.53 10:46:01 3 30.32 0.00 4.04 1.83 0.08 63.73 10:46:01 4 25.18 0.00 3.94 0.54 0.07 70.27 10:46:01 5 32.48 0.00 5.18 1.19 0.10 61.05 10:46:01 6 21.30 0.00 3.36 0.37 0.10 74.87 10:46:01 7 22.54 0.00 3.72 2.35 0.08 71.31 10:47:01 all 5.56 0.00 2.17 2.23 0.05 89.99 10:47:01 0 7.00 0.00 2.10 1.36 0.05 89.49 10:47:01 1 4.19 0.00 2.44 0.22 0.03 93.12 10:47:01 2 4.44 0.00 1.58 6.13 0.07 87.78 10:47:01 3 4.25 0.00 4.11 0.37 0.05 91.22 10:47:01 4 6.91 0.00 1.71 0.31 0.05 91.02 10:47:01 5 6.10 0.00 1.68 0.77 0.07 91.39 10:47:01 6 5.49 0.00 1.97 2.42 0.05 90.07 10:47:01 7 6.16 0.00 1.79 6.20 0.05 85.80 Average: all 13.39 0.00 2.98 4.16 0.06 79.41 Average: 0 12.66 0.00 2.75 8.58 0.06 75.95 Average: 1 15.65 0.00 3.15 4.48 0.06 76.66 Average: 2 11.20 0.00 3.40 12.23 0.06 73.11 Average: 3 12.21 0.00 3.24 2.59 0.06 81.90 Average: 4 12.05 0.00 2.54 0.78 0.05 84.58 Average: 5 15.82 0.00 2.97 0.82 0.06 80.33 Average: 6 10.24 0.00 2.78 0.95 0.05 85.99 Average: 7 17.27 0.00 3.04 2.81 0.06 76.81