---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19003 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 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 852 26505 0 4809 30859 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:28:9f:57 brd ff:ff:ff:ff:ff:ff inet 10.30.107.101/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe28:9f57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:16:17:bf 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-19003) 03/29/24 _x86_64_ (8 CPU) 02:48:27 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 126.83 50.01 76.82 2187.24 34283.89 02:51:01 137.09 23.03 114.06 2755.21 39755.28 02:52:01 396.60 11.90 384.70 816.03 113512.73 02:53:01 68.34 0.68 67.66 47.33 31940.43 02:54:01 20.06 0.60 19.46 18.00 27724.25 02:55:01 9.58 0.00 9.58 0.00 6068.82 02:56:01 2.40 0.02 2.38 4.27 119.05 02:57:01 57.51 1.25 56.26 104.23 3405.05 Average: 102.30 10.94 91.37 741.57 32100.75 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30158376 31740836 2780844 8.44 68576 1825152 1417604 4.17 832336 1661876 166792 02:51:01 29245260 31685068 3693960 11.21 98048 2622436 1545520 4.55 978168 2364888 611624 02:52:01 26730040 31237332 6209180 18.85 131368 4549320 5340416 15.71 1475260 4235356 1772 02:53:01 24294664 29006676 8644556 26.24 132992 4663672 9110148 26.80 3786764 4344272 344 02:54:01 24269632 28982944 8669588 26.32 133064 4664392 9110148 26.80 3811544 4342512 260 02:55:01 23827476 28548352 9111744 27.66 133240 4668964 9273280 27.28 4249744 4341576 1972 02:56:01 23849676 28571532 9089544 27.59 133276 4669860 9271108 27.28 4226860 4341636 16 02:57:01 27152240 31609460 5786980 17.57 134768 4522436 1491100 4.39 1236600 4088396 1100 Average: 26190920 30172775 6748300 20.49 120666 4023279 5819916 17.12 2574660 3715064 97985 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 299.73 203.73 1538.90 56.25 0.00 0.00 0.00 0.00 02:50:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 143.90 102.42 3310.22 12.90 0.00 0.00 0.00 0.00 02:51:01 lo 6.20 6.20 0.58 0.58 0.00 0.00 0.00 0.00 02:51:01 br-9af99a003726 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 454.32 246.11 16544.47 17.62 0.00 0.00 0.00 0.00 02:52:01 veth08cb6a5 0.30 0.48 0.02 0.03 0.00 0.00 0.00 0.00 02:52:01 lo 5.60 5.60 0.50 0.50 0.00 0.00 0.00 0.00 02:52:01 vethdf70dda 0.10 0.48 0.01 0.03 0.00 0.00 0.00 0.00 02:53:01 ens3 4.52 3.47 1.01 0.97 0.00 0.00 0.00 0.00 02:53:01 veth08cb6a5 31.66 28.35 19.42 31.03 0.00 0.00 0.00 0.00 02:53:01 lo 4.98 4.98 9.64 9.64 0.00 0.00 0.00 0.00 02:53:01 vethdf70dda 2.05 2.25 7.84 2.59 0.00 0.00 0.00 0.00 02:54:01 ens3 13.73 8.03 11.29 7.48 0.00 0.00 0.00 0.00 02:54:01 veth08cb6a5 0.20 0.22 0.28 0.02 0.00 0.00 0.00 0.00 02:54:01 lo 5.03 5.03 0.80 0.80 0.00 0.00 0.00 0.00 02:54:01 vethdf70dda 0.45 0.27 0.05 0.07 0.00 0.00 0.00 0.00 02:55:01 ens3 1.68 1.48 0.37 0.61 0.00 0.00 0.00 0.00 02:55:01 veth08cb6a5 61.49 50.81 31.91 123.44 0.00 0.00 0.00 0.01 02:55:01 lo 16.35 16.35 32.16 32.16 0.00 0.00 0.00 0.00 02:55:01 vethdf70dda 6.07 6.67 15.35 5.36 0.00 0.00 0.00 0.00 02:56:01 ens3 8.10 9.17 5.49 1.76 0.00 0.00 0.00 0.00 02:56:01 veth08cb6a5 0.47 0.50 0.30 0.04 0.00 0.00 0.00 0.00 02:56:01 lo 16.18 16.18 0.97 0.97 0.00 0.00 0.00 0.00 02:56:01 vethdf70dda 1.33 1.08 0.12 0.14 0.00 0.00 0.00 0.00 02:57:01 ens3 75.56 53.30 75.27 60.42 0.00 0.00 0.00 0.00 02:57:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 125.19 78.46 2685.84 19.75 0.00 0.00 0.00 0.00 Average: lo 7.17 7.17 5.62 5.62 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-19003) 03/29/24 _x86_64_ (8 CPU) 02:48:27 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 11.44 0.00 0.87 2.62 0.04 85.03 02:50:01 0 8.75 0.00 0.78 0.48 0.03 89.95 02:50:01 1 5.38 0.00 0.63 0.40 0.02 93.57 02:50:01 2 4.32 0.00 0.53 0.88 0.03 94.23 02:50:01 3 1.79 0.00 0.48 14.18 0.03 83.52 02:50:01 4 41.53 0.00 2.16 2.07 0.08 54.15 02:50:01 5 13.84 0.00 1.01 0.32 0.08 84.76 02:50:01 6 6.58 0.00 0.72 2.37 0.03 90.30 02:50:01 7 9.39 0.00 0.62 0.25 0.02 89.72 02:51:01 all 10.19 0.00 1.33 3.09 0.04 85.35 02:51:01 0 1.27 0.00 0.53 0.17 0.00 98.03 02:51:01 1 30.19 0.00 2.14 2.64 0.07 64.96 02:51:01 2 31.33 0.00 3.20 3.40 0.07 62.01 02:51:01 3 1.46 0.00 0.77 15.08 0.02 82.67 02:51:01 4 10.31 0.00 1.29 0.89 0.05 87.47 02:51:01 5 3.44 0.00 0.92 0.49 0.02 95.13 02:51:01 6 1.81 0.00 0.95 2.06 0.08 95.10 02:51:01 7 1.71 0.00 0.89 0.02 0.02 97.38 02:52:01 all 11.05 0.00 4.35 8.14 0.07 76.40 02:52:01 0 10.92 0.00 4.09 3.40 0.08 81.50 02:52:01 1 12.15 0.00 4.28 0.81 0.05 82.71 02:52:01 2 10.27 0.00 5.24 19.97 0.07 64.45 02:52:01 3 10.83 0.00 3.66 14.15 0.07 71.29 02:52:01 4 10.62 0.00 3.68 1.51 0.07 84.12 02:52:01 5 11.83 0.00 3.21 2.45 0.07 82.46 02:52:01 6 12.75 0.00 4.77 20.06 0.07 62.36 02:52:01 7 9.01 0.00 5.88 2.86 0.07 82.19 02:53:01 all 27.54 0.00 2.52 1.25 0.08 68.62 02:53:01 0 29.13 0.00 2.80 0.18 0.08 67.81 02:53:01 1 24.67 0.00 2.06 0.39 0.07 72.82 02:53:01 2 27.69 0.00 2.52 3.14 0.10 66.54 02:53:01 3 26.85 0.00 2.56 0.22 0.07 70.30 02:53:01 4 25.72 0.00 2.56 0.47 0.07 71.18 02:53:01 5 29.07 0.00 2.31 1.36 0.10 67.16 02:53:01 6 31.22 0.00 2.81 0.02 0.08 65.87 02:53:01 7 25.98 0.00 2.48 4.18 0.08 67.28 02:54:01 all 1.18 0.00 0.13 1.17 0.06 97.46 02:54:01 0 0.42 0.00 0.08 0.00 0.05 99.45 02:54:01 1 1.23 0.00 0.07 0.05 0.05 98.60 02:54:01 2 2.47 0.00 0.08 0.00 0.07 97.39 02:54:01 3 1.26 0.00 0.13 0.02 0.02 98.57 02:54:01 4 0.53 0.00 0.20 0.05 0.05 99.17 02:54:01 5 0.43 0.00 0.10 0.02 0.05 99.40 02:54:01 6 2.14 0.00 0.17 0.02 0.07 97.61 02:54:01 7 0.90 0.00 0.23 9.26 0.08 89.52 02:55:01 all 6.88 0.00 0.71 0.32 0.07 92.02 02:55:01 0 4.37 0.00 0.63 0.02 0.07 94.91 02:55:01 1 7.43 0.00 0.65 0.02 0.05 91.86 02:55:01 2 6.93 0.00 0.63 0.02 0.08 92.35 02:55:01 3 7.02 0.00 0.62 0.00 0.07 92.30 02:55:01 4 6.14 0.00 0.72 0.10 0.08 92.96 02:55:01 5 7.13 0.00 0.85 0.02 0.10 91.90 02:55:01 6 8.35 0.00 0.67 0.00 0.07 90.91 02:55:01 7 7.66 0.00 0.87 2.39 0.10 88.99 02:56:01 all 0.82 0.00 0.30 0.01 0.09 98.77 02:56:01 0 0.35 0.00 0.30 0.00 0.08 99.27 02:56:01 1 0.59 0.00 0.27 0.00 0.12 99.03 02:56:01 2 2.32 0.00 0.16 0.00 0.07 97.45 02:56:01 3 0.35 0.00 0.25 0.03 0.10 99.27 02:56:01 4 0.60 0.00 0.25 0.07 0.10 98.98 02:56:01 5 0.53 0.00 0.40 0.00 0.12 98.95 02:56:01 6 1.04 0.00 0.40 0.00 0.12 98.44 02:56:01 7 0.83 0.00 0.38 0.00 0.05 98.74 02:57:01 all 5.95 0.00 0.64 0.25 0.04 93.12 02:57:01 0 3.75 0.00 0.58 0.12 0.02 95.53 02:57:01 1 12.95 0.00 0.68 0.33 0.07 85.97 02:57:01 2 4.88 0.00 0.59 0.15 0.02 94.36 02:57:01 3 1.10 0.00 0.42 0.08 0.07 98.33 02:57:01 4 1.69 0.00 0.55 0.37 0.03 97.36 02:57:01 5 1.30 0.00 0.50 0.02 0.02 98.17 02:57:01 6 1.55 0.00 0.74 0.80 0.07 96.84 02:57:01 7 20.37 0.00 1.03 0.13 0.03 78.43 Average: all 9.37 0.00 1.35 2.09 0.06 87.13 Average: 0 7.35 0.00 1.22 0.54 0.05 90.83 Average: 1 11.81 0.00 1.35 0.58 0.06 86.20 Average: 2 11.23 0.00 1.60 3.38 0.06 83.73 Average: 3 6.32 0.00 1.11 5.45 0.05 87.07 Average: 4 12.13 0.00 1.42 0.69 0.07 85.70 Average: 5 8.42 0.00 1.16 0.58 0.07 89.77 Average: 6 8.17 0.00 1.40 3.14 0.07 87.22 Average: 7 9.47 0.00 1.54 2.38 0.06 86.55