---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6394 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 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 845 27541 0 3780 30866 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:fb:0a:55 brd ff:ff:ff:ff:ff:ff inet 10.30.107.154/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fefb:a55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:ea:49:00 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::42:55ff:feea:4900/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6394) 02/18/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 123.86 36.13 87.74 1687.72 44835.46 10:52:01 171.34 21.30 150.04 830.00 56098.52 10:53:01 48.75 1.98 46.77 84.51 53579.21 10:54:01 121.63 2.42 119.21 361.54 60540.71 10:55:01 110.93 0.12 110.81 3.33 9084.09 10:56:01 93.20 0.25 92.95 4.53 7464.22 10:57:01 56.74 0.43 56.31 40.39 4467.66 Average: 103.78 8.95 94.83 430.28 33724.74 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30075260 31685408 2863960 8.69 70360 1849180 1423988 4.19 886704 1684400 167572 10:52:01 28226540 30243408 4712680 14.31 87764 2221752 2976944 8.76 2389048 1993600 21848 10:53:01 27796968 30649352 5142252 15.61 91052 3040564 2253968 6.63 2223344 2559208 275032 10:54:01 27089876 30259676 5849344 17.76 119056 3305744 2482364 7.30 2834476 2592104 96352 10:55:01 26760132 30106220 6179088 18.76 136764 3422012 2564372 7.54 3006484 2708660 1452 10:56:01 26602956 30111104 6336264 19.24 162940 3523312 2576200 7.58 3031948 2802592 83656 10:57:01 28231176 31627924 4708044 14.29 165160 3436248 1441832 4.24 1587068 2664336 19800 Average: 27826130 30669013 5113090 15.52 119014 2971259 2245667 6.61 2279867 2429271 95102 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 71.65 52.17 951.68 20.36 0.00 0.00 0.00 0.00 10:51:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 651.46 483.25 4845.43 117.57 0.00 0.00 0.00 0.00 10:52:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 180.09 136.17 1417.26 30.23 0.00 0.00 0.00 0.00 10:53:01 lo 8.35 8.35 2.21 2.21 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 veth73d072d 244.01 260.62 31.23 501.16 0.00 0.00 0.00 0.04 10:54:01 ens3 844.59 836.59 1473.19 3387.63 0.00 0.00 0.00 0.00 10:54:01 lo 5.33 5.33 0.49 0.49 0.00 0.00 0.00 0.00 10:54:01 docker0 247.21 266.24 28.09 578.88 0.00 0.00 0.00 0.00 10:55:01 veth73d072d 441.78 376.40 47.74 416.40 0.00 0.00 0.00 0.03 10:55:01 ens3 416.38 461.22 425.07 54.05 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 docker0 441.78 376.37 41.70 416.39 0.00 0.00 0.00 0.00 10:56:01 vethea2305f 748.41 665.59 82.58 918.55 0.00 0.00 0.00 0.08 10:56:01 ens3 784.37 859.42 972.04 101.42 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 docker0 831.84 727.60 79.74 957.71 0.00 0.00 0.00 0.00 10:57:01 ens3 104.10 121.13 51.54 15.08 0.00 0.00 0.00 0.00 10:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 docker0 109.27 87.62 8.49 40.61 0.00 0.00 0.00 0.00 Average: ens3 436.09 421.42 1448.03 532.32 0.00 0.00 0.00 0.00 Average: lo 2.43 2.43 0.43 0.43 0.00 0.00 0.00 0.00 Average: docker0 232.87 208.26 22.57 284.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6394) 02/18/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.20 0.00 0.80 3.33 0.04 85.64 10:51:01 0 2.40 0.00 0.40 10.13 0.05 87.02 10:51:01 1 13.35 0.00 1.02 1.27 0.03 84.32 10:51:01 2 1.43 0.00 0.40 0.13 0.03 98.00 10:51:01 3 17.90 0.00 1.02 1.05 0.02 80.02 10:51:01 4 15.26 0.00 0.53 1.52 0.07 82.62 10:51:01 5 13.77 0.00 1.17 1.20 0.07 83.79 10:51:01 6 16.33 0.00 1.32 0.50 0.02 81.83 10:51:01 7 1.27 0.00 0.45 10.75 0.03 87.50 10:52:01 all 21.10 0.00 2.08 3.06 0.06 73.70 10:52:01 0 6.96 0.00 0.69 13.32 0.05 78.99 10:52:01 1 33.55 0.00 2.14 0.72 0.07 63.52 10:52:01 2 15.19 0.00 0.75 0.43 0.05 83.57 10:52:01 3 23.69 0.00 2.04 1.32 0.07 72.88 10:52:01 4 14.41 0.00 3.11 5.87 0.05 76.56 10:52:01 5 31.33 0.00 5.97 1.02 0.07 61.61 10:52:01 6 23.23 0.00 1.23 0.52 0.10 74.93 10:52:01 7 20.48 0.00 0.79 1.25 0.05 77.43 10:53:01 all 12.60 0.00 1.24 2.08 0.04 84.05 10:53:01 0 24.02 0.00 1.81 11.04 0.07 63.06 10:53:01 1 11.17 0.00 1.99 1.14 0.05 85.65 10:53:01 2 8.46 0.00 0.52 0.03 0.02 90.97 10:53:01 3 11.39 0.00 1.61 4.13 0.05 82.82 10:53:01 4 14.68 0.00 1.34 0.05 0.03 83.89 10:53:01 5 11.97 0.00 0.72 0.00 0.03 87.27 10:53:01 6 7.03 0.00 0.99 0.27 0.02 91.70 10:53:01 7 12.04 0.00 0.88 0.00 0.02 87.06 10:54:01 all 9.91 0.00 1.96 2.27 0.06 85.81 10:54:01 0 5.20 0.00 0.96 0.07 0.03 93.74 10:54:01 1 13.15 0.00 2.43 3.24 0.05 81.13 10:54:01 2 17.59 0.00 2.96 4.30 0.07 75.09 10:54:01 3 4.79 0.00 1.26 4.89 0.05 89.02 10:54:01 4 12.27 0.00 1.56 0.35 0.07 85.75 10:54:01 5 5.69 0.00 2.73 4.70 0.07 86.82 10:54:01 6 11.52 0.00 2.05 0.45 0.07 85.91 10:54:01 7 9.16 0.00 1.76 0.22 0.07 88.79 10:55:01 all 4.68 0.00 0.67 0.78 0.03 93.84 10:55:01 0 0.23 0.00 0.12 2.22 0.02 97.42 10:55:01 1 27.43 0.00 2.14 0.40 0.05 69.98 10:55:01 2 2.52 0.00 0.87 2.28 0.03 94.30 10:55:01 3 2.40 0.00 0.17 0.00 0.02 97.42 10:55:01 4 2.49 0.00 0.89 0.02 0.02 96.59 10:55:01 5 0.00 0.00 0.15 1.12 0.03 98.70 10:55:01 6 2.37 0.00 1.05 0.18 0.05 96.34 10:55:01 7 0.02 0.00 0.02 0.00 0.00 99.97 10:56:01 all 8.53 0.00 1.64 0.62 0.05 89.16 10:56:01 0 4.99 0.00 0.72 0.18 0.03 94.08 10:56:01 1 8.95 0.00 1.99 0.00 0.03 89.03 10:56:01 2 5.60 0.00 1.64 0.43 0.07 92.26 10:56:01 3 12.72 0.00 1.10 0.07 0.03 86.08 10:56:01 4 18.60 0.00 3.43 0.38 0.08 77.51 10:56:01 5 4.50 0.00 1.35 1.42 0.07 92.66 10:56:01 6 12.44 0.00 2.47 0.20 0.07 84.83 10:56:01 7 0.44 0.00 0.45 2.24 0.03 96.84 10:57:01 all 3.59 0.00 0.58 0.32 0.02 95.48 10:57:01 0 0.48 0.00 0.62 0.02 0.02 98.87 10:57:01 1 2.20 0.00 0.65 0.02 0.00 97.13 10:57:01 2 16.26 0.00 0.80 0.07 0.02 82.86 10:57:01 3 1.50 0.00 0.77 0.00 0.00 97.73 10:57:01 4 0.40 0.00 0.37 1.79 0.07 97.37 10:57:01 5 2.98 0.00 0.33 0.68 0.03 95.96 10:57:01 6 2.73 0.00 0.65 0.00 0.00 96.61 10:57:01 7 2.12 0.00 0.48 0.00 0.02 97.38 Average: all 10.08 0.00 1.28 1.78 0.04 86.82 Average: 0 6.31 0.00 0.76 5.28 0.04 87.61 Average: 1 15.68 0.00 1.76 0.97 0.04 81.55 Average: 2 9.57 0.00 1.13 1.10 0.04 88.16 Average: 3 10.62 0.00 1.14 1.63 0.03 86.58 Average: 4 11.16 0.00 1.60 1.43 0.05 85.75 Average: 5 10.02 0.00 1.77 1.45 0.05 86.71 Average: 6 10.81 0.00 1.39 0.30 0.05 87.45 Average: 7 6.50 0.00 0.69 2.06 0.03 90.71