---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6633 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 12G 144G 8% / 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 863 27329 0 3974 30848 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:a1:55:fe brd ff:ff:ff:ff:ff:ff inet 10.30.107.103/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fea1:55fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:cf:b2:c3 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:b4ff:fecf:b2c3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6633) 02/19/24 _x86_64_ (8 CPU) 09:35:42 LINUX RESTART (8 CPU) 09:36:02 tps rtps wtps bread/s bwrtn/s 09:37:01 161.77 81.44 80.33 5339.30 61769.73 09:38:01 148.19 40.16 108.03 2379.60 32454.32 09:39:01 63.49 6.15 57.34 247.16 25185.40 09:40:01 29.80 0.37 29.43 8.27 30098.32 09:41:01 342.96 2.97 339.99 162.51 56119.98 09:42:01 151.76 2.80 148.96 416.86 52277.42 Average: 149.63 22.15 127.48 1414.72 42931.88 09:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:37:01 30167344 31723828 2771876 8.42 66848 1801260 1365964 4.02 853288 1635132 143264 09:38:01 29079300 30984648 3859920 11.72 83408 2120680 2047628 6.02 1638232 1909424 97604 09:39:01 28274180 30273760 4665040 14.16 87028 2208092 2565964 7.55 2424920 1919656 15848 09:40:01 26763260 29083964 6175960 18.75 87988 2521972 4122136 12.13 3709016 2131944 7336 09:41:01 25783712 29066508 7155508 21.72 97884 3453316 3906508 11.49 3882980 2891260 20 09:42:01 27966728 31563508 4972492 15.10 110880 3736260 1510324 4.44 1650976 2922672 43428 Average: 28005754 30449369 4933466 14.98 89006 2640263 2586421 7.61 2359902 2235015 51250 09:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:37:01 ens3 359.40 242.84 1568.00 61.89 0.00 0.00 0.00 0.00 09:37:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 ens3 283.79 222.41 2704.44 36.09 0.00 0.00 0.00 0.00 09:38:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 ens3 729.71 568.52 1148.61 200.74 0.00 0.00 0.00 0.00 09:39:01 lo 25.65 25.65 6.04 6.04 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 ens3 133.39 132.04 241.89 1618.83 0.00 0.00 0.00 0.00 09:40:01 lo 4.13 4.13 0.41 0.41 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 ens3 720.10 547.83 3812.71 1782.77 0.00 0.00 0.00 0.00 09:41:01 lo 13.78 13.78 2.29 2.29 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 775.85 706.57 877.49 4067.39 0.00 0.00 0.00 0.00 09:42:01 lo 4.33 4.33 0.39 0.39 0.00 0.00 0.00 0.00 09:42:01 docker0 15.65 43.91 1.52 773.87 0.00 0.00 0.00 0.00 Average: ens3 500.77 403.82 1725.96 1298.05 0.00 0.00 0.00 0.00 Average: lo 8.47 8.47 1.58 1.58 0.00 0.00 0.00 0.00 Average: docker0 2.62 7.34 0.25 129.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6633) 02/19/24 _x86_64_ (8 CPU) 09:35:42 LINUX RESTART (8 CPU) 09:36:02 CPU %user %nice %system %iowait %steal %idle 09:37:01 all 10.81 0.00 1.32 3.48 0.04 84.35 09:37:01 0 5.54 0.00 0.54 0.39 0.03 93.49 09:37:01 1 22.16 0.00 3.28 1.68 0.07 72.81 09:37:01 2 4.35 0.00 0.85 0.94 0.05 93.81 09:37:01 3 6.72 0.00 0.85 11.42 0.02 80.99 09:37:01 4 14.69 0.00 1.65 7.10 0.07 76.49 09:37:01 5 8.63 0.00 0.82 3.50 0.03 87.02 09:37:01 6 15.17 0.00 1.69 2.71 0.03 80.40 09:37:01 7 9.25 0.00 0.87 0.08 0.03 89.77 09:38:01 all 18.09 0.00 1.04 2.19 0.05 78.62 09:38:01 0 12.36 0.00 0.99 0.32 0.03 86.30 09:38:01 1 32.33 0.00 2.34 2.11 0.05 63.17 09:38:01 2 25.73 0.00 1.06 3.62 0.08 69.51 09:38:01 3 7.36 0.00 0.62 10.56 0.03 81.43 09:38:01 4 25.68 0.00 1.09 0.08 0.07 73.08 09:38:01 5 13.86 0.00 1.17 0.52 0.03 84.42 09:38:01 6 8.83 0.00 0.34 0.32 0.05 90.46 09:38:01 7 18.59 0.00 0.68 0.07 0.05 80.60 09:39:01 all 35.80 0.00 1.68 0.98 0.07 61.48 09:39:01 0 27.88 0.00 2.64 0.22 0.07 69.19 09:39:01 1 42.11 0.00 1.96 0.02 0.07 55.84 09:39:01 2 41.11 0.00 2.28 0.17 0.07 56.37 09:39:01 3 46.34 0.00 1.44 3.21 0.08 48.92 09:39:01 4 36.66 0.00 1.00 0.00 0.08 62.25 09:39:01 5 42.06 0.00 1.14 0.10 0.08 56.62 09:39:01 6 27.95 0.00 2.07 0.96 0.08 68.93 09:39:01 7 22.34 0.00 0.87 3.13 0.05 73.61 09:40:01 all 17.57 0.00 0.54 1.49 0.04 80.36 09:40:01 0 20.77 0.00 0.52 0.00 0.05 78.66 09:40:01 1 14.23 0.00 0.50 0.02 0.05 85.20 09:40:01 2 11.93 0.00 0.68 0.02 0.03 87.34 09:40:01 3 19.45 0.00 1.12 0.45 0.03 78.95 09:40:01 4 23.37 0.00 0.18 0.00 0.03 76.41 09:40:01 5 20.27 0.00 0.47 0.00 0.02 79.24 09:40:01 6 18.62 0.00 0.45 6.67 0.03 74.23 09:40:01 7 11.92 0.00 0.42 4.79 0.03 82.84 09:41:01 all 31.49 0.00 2.34 2.65 0.07 63.45 09:41:01 0 17.32 0.00 2.42 0.03 0.07 80.16 09:41:01 1 33.54 0.00 2.22 0.08 0.07 64.08 09:41:01 2 28.77 0.00 2.18 0.52 0.07 68.46 09:41:01 3 43.29 0.00 3.54 13.42 0.08 39.67 09:41:01 4 33.30 0.00 1.39 0.03 0.07 65.21 09:41:01 5 37.57 0.00 2.56 0.07 0.07 59.74 09:41:01 6 24.18 0.00 1.16 6.18 0.08 68.40 09:41:01 7 33.97 0.00 3.25 0.85 0.07 61.86 09:42:01 all 13.02 0.00 1.67 2.63 0.05 82.63 09:42:01 0 11.28 0.00 2.09 1.56 0.07 85.00 09:42:01 1 12.50 0.00 1.76 2.34 0.05 83.35 09:42:01 2 8.71 0.00 1.55 0.25 0.03 89.45 09:42:01 3 9.19 0.00 1.37 5.36 0.05 84.02 09:42:01 4 9.92 0.00 1.83 0.23 0.05 87.97 09:42:01 5 9.24 0.00 1.07 0.23 0.05 89.40 09:42:01 6 11.09 0.00 1.84 8.37 0.05 78.65 09:42:01 7 32.20 0.00 1.85 2.74 0.07 63.15 Average: all 21.16 0.00 1.43 2.23 0.05 75.13 Average: 0 15.89 0.00 1.54 0.42 0.05 82.10 Average: 1 26.14 0.00 2.01 1.04 0.06 70.75 Average: 2 20.13 0.00 1.44 0.92 0.06 77.46 Average: 3 22.10 0.00 1.49 7.39 0.05 68.97 Average: 4 23.97 0.00 1.19 1.22 0.06 73.56 Average: 5 21.97 0.00 1.20 0.73 0.05 76.05 Average: 6 17.67 0.00 1.26 4.20 0.06 76.82 Average: 7 21.40 0.00 1.32 1.95 0.05 75.28