---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84909 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 15G 141G 10% / 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 906 24335 0 6925 30805 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:39:3f:40 brd ff:ff:ff:ff:ff:ff inet 10.30.107.122/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe39:3f40/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:e4:81:b0 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-84909) 11/19/24 _x86_64_ (8 CPU) 08:07:37 LINUX RESTART (8 CPU) 08:08:01 tps rtps wtps bread/s bwrtn/s 08:09:01 421.20 71.15 350.04 4570.70 91798.97 08:10:01 297.52 44.44 253.07 3566.74 66489.99 08:11:01 293.72 13.76 279.96 2466.63 42426.52 08:12:01 375.35 2.87 372.49 406.73 106718.61 08:13:01 84.12 0.10 84.02 12.00 7698.58 08:14:01 83.07 1.42 81.65 78.52 4010.13 Average: 259.16 22.29 236.88 1850.26 53189.87 08:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:09:01 30052332 31663356 2886880 8.76 73860 1846132 1487016 4.38 923004 1670488 174224 08:10:01 27068752 29586728 5870460 17.82 91760 2712356 3309300 9.74 3192096 2333128 307892 08:11:01 26609620 31647616 6329592 19.22 136328 5073340 1512132 4.45 1355372 4490080 1512764 08:12:01 21999976 28778392 10939236 33.21 182312 6625044 10804112 31.79 4470756 5792384 2740 08:13:01 18765616 25872652 14173596 43.03 190364 6934448 13264544 39.03 7480608 5989660 2568 08:14:01 24907356 31532136 8031856 24.38 194084 6504232 1595156 4.69 1914292 5515668 2372 Average: 24900609 29846813 8038603 24.40 144785 4949259 5328710 15.68 3222688 4298568 333760 08:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:09:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 394.52 267.81 1846.25 77.52 0.00 0.00 0.00 0.00 08:10:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 1472.52 881.20 6911.18 246.64 0.00 0.00 0.00 0.00 08:11:01 lo 8.20 8.20 0.90 0.90 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 733.85 441.18 15246.83 56.21 0.00 0.00 0.00 0.00 08:11:01 br-07b39c1029e0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 vethff38062 29.01 26.61 3.97 12.35 0.00 0.00 0.00 0.00 08:12:01 lo 3.73 3.73 0.44 0.44 0.00 0.00 0.00 0.00 08:12:01 veth997a58d 2.38 3.45 0.31 0.63 0.00 0.00 0.00 0.00 08:12:01 veth6626941 13.65 16.45 2.56 3.42 0.00 0.00 0.00 0.00 08:13:01 vethff38062 25.00 29.58 5.02 4.80 0.00 0.00 0.00 0.00 08:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 veth997a58d 2.67 4.35 0.34 0.33 0.00 0.00 0.00 0.00 08:13:01 veth6626941 7.27 8.60 2.20 2.54 0.00 0.00 0.00 0.00 08:14:01 lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 ens3 3527.48 1963.34 36429.30 447.53 0.00 0.00 0.00 0.00 Average: lo 2.73 2.73 0.30 0.30 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 Average: ens3 586.33 325.78 6060.45 74.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84909) 11/19/24 _x86_64_ (8 CPU) 08:07:37 LINUX RESTART (8 CPU) 08:08:01 CPU %user %nice %system %iowait %steal %idle 08:09:01 all 11.60 0.00 1.17 2.20 0.04 84.98 08:09:01 0 8.68 0.00 0.95 0.25 0.05 90.07 08:09:01 1 5.29 0.00 1.57 3.25 0.02 89.87 08:09:01 2 10.83 0.00 1.32 0.52 0.03 87.30 08:09:01 3 6.16 0.00 0.86 5.03 0.05 87.90 08:09:01 4 1.22 0.00 0.20 6.00 0.03 92.54 08:09:01 5 40.82 0.00 2.18 1.18 0.05 55.77 08:09:01 6 3.37 0.00 0.82 1.04 0.07 94.71 08:09:01 7 16.34 0.00 1.49 0.37 0.03 81.77 08:10:01 all 29.04 0.00 1.63 0.90 0.08 68.35 08:10:01 0 40.50 0.00 2.05 0.68 0.10 56.66 08:10:01 1 28.90 0.00 0.90 0.08 0.07 70.05 08:10:01 2 23.30 0.00 1.82 0.27 0.07 74.54 08:10:01 3 27.61 0.00 1.81 0.39 0.07 70.13 08:10:01 4 26.15 0.00 1.56 2.09 0.07 70.14 08:10:01 5 32.22 0.00 1.28 0.10 0.08 66.31 08:10:01 6 34.66 0.00 2.08 3.10 0.10 60.06 08:10:01 7 18.95 0.00 1.51 0.48 0.07 79.00 08:11:01 all 15.75 0.00 4.01 2.21 0.06 77.97 08:11:01 0 17.47 0.00 4.15 1.26 0.07 77.05 08:11:01 1 10.94 0.00 4.39 0.18 0.05 84.44 08:11:01 2 10.17 0.00 3.73 0.92 0.03 85.14 08:11:01 3 11.98 0.00 3.93 3.29 0.07 80.72 08:11:01 4 18.95 0.00 3.88 2.08 0.07 75.02 08:11:01 5 23.25 0.00 3.92 0.35 0.07 72.41 08:11:01 6 24.95 0.00 3.90 5.36 0.08 65.70 08:11:01 7 8.25 0.00 4.19 4.23 0.05 83.29 08:12:01 all 37.47 0.00 6.46 4.47 0.09 51.51 08:12:01 0 37.48 0.00 5.51 0.88 0.08 56.04 08:12:01 1 37.11 0.00 6.10 0.94 0.10 55.75 08:12:01 2 42.77 0.00 6.11 1.22 0.12 49.79 08:12:01 3 39.58 0.00 6.83 6.83 0.08 46.67 08:12:01 4 34.44 0.00 6.34 0.62 0.08 58.50 08:12:01 5 37.27 0.00 6.80 0.95 0.08 54.90 08:12:01 6 34.24 0.00 7.52 22.50 0.08 35.66 08:12:01 7 36.91 0.00 6.44 1.92 0.08 54.64 08:13:01 all 34.87 0.00 2.17 0.26 0.10 62.60 08:13:01 0 23.68 0.00 2.44 0.15 0.10 73.64 08:13:01 1 36.37 0.00 2.53 0.79 0.12 60.20 08:13:01 2 34.23 0.00 2.37 0.05 0.08 63.27 08:13:01 3 41.51 0.00 1.94 0.23 0.08 56.24 08:13:01 4 35.09 0.00 2.11 0.15 0.10 62.54 08:13:01 5 34.90 0.00 2.18 0.10 0.10 62.72 08:13:01 6 43.24 0.00 1.62 0.44 0.10 54.60 08:13:01 7 30.01 0.00 2.25 0.15 0.10 67.49 08:14:01 all 14.42 0.00 3.23 0.27 0.07 82.02 08:14:01 0 19.01 0.00 3.38 0.13 0.07 77.41 08:14:01 1 38.71 0.00 3.59 0.28 0.08 57.33 08:14:01 2 10.05 0.00 3.03 0.05 0.10 86.77 08:14:01 3 9.06 0.00 3.76 0.92 0.07 86.18 08:14:01 4 8.64 0.00 2.73 0.25 0.05 88.32 08:14:01 5 9.11 0.00 2.51 0.10 0.08 88.20 08:14:01 6 10.15 0.00 3.58 0.34 0.07 85.87 08:14:01 7 10.60 0.00 3.16 0.05 0.07 86.12 Average: all 23.85 0.00 3.10 1.71 0.07 71.26 Average: 0 24.45 0.00 3.08 0.56 0.08 71.84 Average: 1 26.21 0.00 3.17 0.92 0.07 69.62 Average: 2 21.85 0.00 3.06 0.50 0.07 74.52 Average: 3 22.65 0.00 3.18 2.78 0.07 71.32 Average: 4 20.73 0.00 2.80 1.87 0.07 74.53 Average: 5 29.62 0.00 3.14 0.46 0.08 66.70 Average: 6 25.09 0.00 3.24 5.43 0.08 66.16 Average: 7 20.17 0.00 3.17 1.19 0.07 75.40