---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41444 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 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 932 24239 0 6995 30779 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:42:bc:ef brd ff:ff:ff:ff:ff:ff inet 10.30.106.204/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe42:bcef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:d6:f0:99 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-41444) 09/24/24 _x86_64_ (8 CPU) 15:59:45 LINUX RESTART (8 CPU) 16:00:01 tps rtps wtps bread/s bwrtn/s 16:01:02 354.31 87.32 266.99 6250.82 63500.35 16:02:01 213.13 50.65 162.48 3783.90 37727.84 16:03:01 72.34 13.28 59.06 2424.93 31487.02 16:04:01 121.85 1.37 120.48 119.85 57941.14 16:05:01 404.92 2.60 402.32 412.20 128366.21 16:06:01 106.22 0.32 105.90 22.00 28524.71 16:07:01 76.87 1.20 75.67 81.05 24098.12 Average: 192.76 22.32 170.43 1866.11 53128.86 16:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:01:02 30013116 31628456 2926104 8.88 68664 1855876 1509812 4.44 983336 1650432 208784 16:02:01 29171924 31142952 3767296 11.44 87064 2180984 1774428 5.22 1561208 1885976 16212 16:03:01 27478840 30261380 5460380 16.58 93088 2971948 2522612 7.42 2579276 2528148 435500 16:04:01 26335276 31594108 6603944 20.05 134972 5293888 1710216 5.03 1452004 4668520 1760080 16:05:01 22759948 29612204 10179272 30.90 182468 6690996 9359088 27.54 3653840 5841856 2508 16:06:01 19739968 26931648 13199252 40.07 191176 7002708 12343028 36.32 6449908 6027312 3320 16:07:01 24864188 31559588 8075032 24.51 193204 6573192 1503804 4.42 1928788 5543648 18456 Average: 25766180 30390048 7173040 21.78 135805 4652799 4388998 12.91 2658337 4020842 349266 16:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:01:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 16:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:02 ens3 317.13 246.79 1688.23 75.28 0.00 0.00 0.00 0.00 16:02:01 lo 2.51 2.51 0.24 0.24 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 383.85 302.91 2948.66 64.40 0.00 0.00 0.00 0.00 16:03:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 891.35 585.69 5615.75 178.54 0.00 0.00 0.00 0.00 16:04:01 lo 8.73 8.73 0.96 0.96 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 813.48 466.07 14176.72 89.06 0.00 0.00 0.00 0.00 16:05:01 vethd329f22 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 16:05:01 lo 3.33 3.33 0.40 0.40 0.00 0.00 0.00 0.00 16:05:01 veth1d9fdbf 8.80 11.11 1.49 2.53 0.00 0.00 0.00 0.00 16:05:01 br-1d1436abd871 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 16:06:01 vethd329f22 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:06:01 veth1d9fdbf 9.17 11.30 2.87 3.30 0.00 0.00 0.00 0.00 16:06:01 br-1d1436abd871 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 3050.51 1929.73 36732.63 489.57 0.00 0.00 0.00 0.00 Average: lo 2.47 2.47 0.27 0.27 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 435.99 275.49 5259.25 70.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41444) 09/24/24 _x86_64_ (8 CPU) 15:59:45 LINUX RESTART (8 CPU) 16:00:01 CPU %user %nice %system %iowait %steal %idle 16:01:02 all 9.46 0.00 1.30 4.58 0.04 84.63 16:01:02 0 6.59 0.00 0.67 0.33 0.02 92.39 16:01:02 1 6.05 0.00 1.00 3.34 0.05 89.55 16:01:02 2 3.83 0.00 0.71 4.71 0.03 90.72 16:01:02 3 10.15 0.00 1.74 8.24 0.05 79.82 16:01:02 4 2.78 0.00 0.80 0.57 0.03 95.81 16:01:02 5 28.64 0.00 2.41 15.15 0.08 53.72 16:01:02 6 4.02 0.00 1.76 4.00 0.07 90.16 16:01:02 7 13.65 0.00 1.27 0.28 0.03 84.76 16:02:01 all 22.03 0.00 1.12 2.26 0.06 74.53 16:02:01 0 25.14 0.00 1.05 3.13 0.05 70.62 16:02:01 1 26.68 0.00 1.94 5.43 0.07 65.88 16:02:01 2 14.37 0.00 0.52 1.00 0.03 84.08 16:02:01 3 15.27 0.00 1.16 3.65 0.07 79.86 16:02:01 4 20.10 0.00 0.78 1.17 0.03 77.92 16:02:01 5 24.38 0.00 0.87 0.68 0.05 74.02 16:02:01 6 17.59 0.00 1.23 1.86 0.07 79.26 16:02:01 7 32.79 0.00 1.41 1.16 0.09 64.55 16:03:01 all 46.10 0.00 1.39 0.93 0.09 51.49 16:03:01 0 43.81 0.00 1.05 6.18 0.08 48.87 16:03:01 1 55.64 0.00 1.34 0.07 0.08 42.87 16:03:01 2 33.04 0.00 0.94 0.00 0.07 65.95 16:03:01 3 46.97 0.00 1.30 0.47 0.13 51.13 16:03:01 4 54.09 0.00 1.09 0.17 0.10 44.55 16:03:01 5 58.86 0.00 1.79 0.15 0.10 39.11 16:03:01 6 34.89 0.00 1.59 0.22 0.08 63.22 16:03:01 7 41.43 0.00 2.00 0.17 0.07 56.34 16:04:01 all 16.65 0.00 3.28 4.15 0.07 75.85 16:04:01 0 14.19 0.00 3.11 4.60 0.05 78.05 16:04:01 1 30.09 0.00 3.47 8.08 0.10 58.25 16:04:01 2 17.17 0.00 2.89 0.29 0.10 79.55 16:04:01 3 11.76 0.00 3.53 0.65 0.07 84.00 16:04:01 4 15.02 0.00 3.34 1.04 0.05 80.54 16:04:01 5 19.65 0.00 4.44 13.93 0.10 61.88 16:04:01 6 12.95 0.00 2.91 4.16 0.10 79.88 16:04:01 7 12.46 0.00 2.55 0.40 0.05 84.54 16:05:01 all 32.91 0.00 5.85 7.47 0.10 53.68 16:05:01 0 35.00 0.00 6.17 4.54 0.08 54.21 16:05:01 1 29.30 0.00 6.24 19.87 0.08 44.50 16:05:01 2 31.46 0.00 4.55 9.45 0.08 54.46 16:05:01 3 37.34 0.00 6.24 2.88 0.12 53.42 16:05:01 4 31.83 0.00 6.78 6.73 0.08 54.57 16:05:01 5 33.40 0.00 5.79 1.75 0.10 58.96 16:05:01 6 31.67 0.00 5.51 5.78 0.14 56.91 16:05:01 7 33.29 0.00 5.50 8.74 0.08 52.39 16:06:01 all 41.24 0.00 3.34 1.42 0.12 53.88 16:06:01 0 41.99 0.00 3.68 1.96 0.12 52.25 16:06:01 1 45.89 0.00 3.71 0.32 0.12 49.97 16:06:01 2 31.77 0.00 2.69 2.09 0.12 63.34 16:06:01 3 43.09 0.00 3.59 0.38 0.12 52.82 16:06:01 4 49.06 0.00 3.01 0.20 0.12 47.62 16:06:01 5 35.83 0.00 4.26 5.39 0.12 54.41 16:06:01 6 37.59 0.00 3.04 0.35 0.12 58.90 16:06:01 7 44.67 0.00 2.74 0.60 0.13 51.85 16:07:01 all 14.88 0.00 3.49 1.18 0.10 80.34 16:07:01 0 25.39 0.00 4.54 0.72 0.10 69.24 16:07:01 1 13.14 0.00 4.41 5.24 0.12 77.09 16:07:01 2 13.79 0.00 2.36 2.14 0.10 81.61 16:07:01 3 14.05 0.00 3.72 0.18 0.10 81.95 16:07:01 4 15.95 0.00 3.97 0.15 0.10 79.83 16:07:01 5 12.07 0.00 2.49 0.25 0.08 85.10 16:07:01 6 14.21 0.00 3.90 0.71 0.10 81.09 16:07:01 7 10.53 0.00 2.49 0.12 0.08 86.77 Average: all 26.18 0.00 2.82 3.14 0.08 67.78 Average: 0 27.43 0.00 2.89 3.06 0.07 66.55 Average: 1 29.55 0.00 3.16 6.03 0.09 61.17 Average: 2 20.74 0.00 2.09 2.81 0.08 74.29 Average: 3 25.54 0.00 3.04 2.34 0.09 68.99 Average: 4 26.97 0.00 2.82 1.43 0.07 68.70 Average: 5 30.44 0.00 3.15 5.34 0.09 60.98 Average: 6 21.83 0.00 2.85 2.43 0.10 72.79 Average: 7 26.96 0.00 2.57 1.63 0.08 68.76