---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25106 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 871 27519 0 3776 30841 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:70:83:70 brd ff:ff:ff:ff:ff:ff inet 10.30.106.220/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe70:8370/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:33:16:2a 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::42:52ff:fe33:162a/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-25106) 04/22/24 _x86_64_ (8 CPU) 10:50:35 LINUX RESTART (8 CPU) 10:51:01 tps rtps wtps bread/s bwrtn/s 10:52:01 139.94 70.59 69.36 4569.51 26054.86 10:53:01 177.30 21.33 155.97 829.60 37538.28 10:54:01 79.57 4.10 75.47 449.79 49604.93 10:55:01 80.30 0.47 79.84 16.93 45346.18 10:56:01 125.86 0.02 125.84 0.13 26917.03 10:57:01 134.03 0.20 133.83 4.53 27014.30 10:58:01 37.08 0.50 36.58 43.06 20159.57 Average: 110.58 13.89 96.70 844.77 33233.44 10:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 30182336 31759200 2756884 8.37 68952 1818656 1371292 4.03 811332 1654652 156592 10:53:01 28305264 30309200 4633956 14.07 87964 2209224 3091792 9.10 2320204 1980712 15704 10:54:01 27356532 30661148 5582688 16.95 93416 3483760 2282288 6.72 2213704 2990840 347968 10:55:01 26826480 30140756 6112740 18.56 134164 3400432 2611336 7.68 2966304 2687836 219736 10:56:01 26755384 30095836 6183836 18.77 136988 3418024 2611268 7.68 3012156 2705460 524 10:57:01 26644040 30156760 6295180 19.11 163180 3528344 2573380 7.57 2976864 2808480 33780 10:58:01 28208344 31607920 4730876 14.36 164596 3439732 1475424 4.34 1604152 2663496 26716 Average: 27754054 30675831 5185166 15.74 121323 3042596 2288111 6.73 2272102 2498782 114431 10:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 lo 1.60 1.60 0.18 0.18 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 10:52:01 ens3 368.97 228.70 1581.08 60.27 0.00 0.00 0.00 0.00 10:53:01 lo 1.10 1.10 0.09 0.09 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 10:53:01 ens3 739.94 496.37 4896.15 116.57 0.00 0.00 0.00 0.00 10:54:01 lo 8.25 8.25 2.21 2.21 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 166.97 132.58 1412.37 33.38 0.00 0.00 0.00 0.00 10:55:01 lo 5.20 5.20 0.48 0.48 0.00 0.00 0.00 0.00 10:55:01 docker0 614.03 553.22 62.02 965.03 0.00 0.00 0.00 0.00 10:55:01 vethe51b618 611.55 548.88 70.22 887.59 0.00 0.00 0.00 0.07 10:55:01 ens3 1110.56 1158.76 1849.42 3420.15 0.00 0.00 0.00 0.00 10:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 docker0 137.55 111.13 9.74 41.93 0.00 0.00 0.00 0.00 10:56:01 vethe51b618 137.55 111.16 11.62 41.93 0.00 0.00 0.00 0.00 10:56:01 ens3 113.28 139.07 42.29 15.65 0.00 0.00 0.00 0.00 10:57:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 veth79ac0e1 795.45 669.12 82.86 916.43 0.00 0.00 0.00 0.08 10:57:01 docker0 879.54 731.21 79.38 955.58 0.00 0.00 0.00 0.00 10:57:01 ens3 784.70 902.22 967.05 99.77 0.00 0.00 0.00 0.00 10:58:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 10:58:01 docker0 98.93 77.32 8.05 40.01 0.00 0.00 0.00 0.00 10:58:01 ens3 109.85 120.65 60.33 20.45 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 247.15 210.41 22.74 286.07 0.00 0.00 0.00 0.00 Average: ens3 484.89 454.04 1544.06 538.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25106) 04/22/24 _x86_64_ (8 CPU) 10:50:35 LINUX RESTART (8 CPU) 10:51:01 CPU %user %nice %system %iowait %steal %idle 10:52:01 all 11.60 0.00 1.08 2.35 0.04 84.93 10:52:01 0 6.82 0.00 0.97 3.87 0.03 88.30 10:52:01 1 9.52 0.00 1.60 1.00 0.03 87.84 10:52:01 2 11.30 0.00 0.78 0.23 0.02 87.66 10:52:01 3 6.67 0.00 0.90 3.32 0.02 89.09 10:52:01 4 17.77 0.00 1.79 1.34 0.05 79.05 10:52:01 5 4.41 0.00 0.38 1.10 0.03 94.07 10:52:01 6 16.98 0.00 0.70 7.17 0.05 75.10 10:52:01 7 19.39 0.00 1.53 0.75 0.03 78.30 10:53:01 all 21.55 0.00 1.79 1.78 0.05 74.82 10:53:01 0 32.68 0.00 1.45 0.99 0.07 64.82 10:53:01 1 18.82 0.00 0.97 0.53 0.05 79.63 10:53:01 2 20.42 0.00 4.14 0.38 0.05 75.00 10:53:01 3 17.25 0.00 0.72 2.56 0.05 79.42 10:53:01 4 24.42 0.00 2.21 1.32 0.07 71.99 10:53:01 5 18.27 0.00 0.95 7.50 0.05 73.23 10:53:01 6 28.96 0.00 3.02 0.89 0.07 67.06 10:53:01 7 11.57 0.00 0.82 0.13 0.03 87.45 10:54:01 all 11.99 0.00 1.38 1.13 0.04 85.46 10:54:01 0 3.91 0.00 0.90 0.02 0.03 95.14 10:54:01 1 12.04 0.00 0.89 0.25 0.03 86.79 10:54:01 2 10.82 0.00 1.14 0.33 0.03 87.67 10:54:01 3 12.65 0.00 1.54 0.15 0.05 85.62 10:54:01 4 7.80 0.00 2.02 1.94 0.03 88.21 10:54:01 5 11.95 0.00 0.89 5.97 0.03 81.17 10:54:01 6 12.20 0.00 1.74 0.08 0.03 85.95 10:54:01 7 24.58 0.00 1.98 0.27 0.07 73.11 10:55:01 all 11.08 0.00 1.76 2.56 0.06 84.55 10:55:01 0 14.53 0.00 2.81 0.75 0.08 81.82 10:55:01 1 5.67 0.00 1.61 12.32 0.07 80.34 10:55:01 2 14.34 0.00 1.61 0.59 0.07 83.40 10:55:01 3 16.54 0.00 1.49 0.02 0.05 81.91 10:55:01 4 11.11 0.00 1.34 0.27 0.05 87.23 10:55:01 5 6.07 0.00 1.36 5.18 0.05 87.34 10:55:01 6 5.48 0.00 0.80 0.67 0.03 93.01 10:55:01 7 14.92 0.00 3.01 0.67 0.05 81.34 10:56:01 all 1.56 0.00 0.17 1.59 0.02 96.66 10:56:01 0 0.07 0.00 0.12 0.15 0.03 99.63 10:56:01 1 0.40 0.00 0.05 1.69 0.02 97.84 10:56:01 2 0.23 0.00 0.03 0.00 0.00 99.73 10:56:01 3 10.79 0.00 0.37 0.20 0.02 88.63 10:56:01 4 0.00 0.00 0.38 10.65 0.02 88.95 10:56:01 5 0.55 0.00 0.12 0.00 0.02 99.32 10:56:01 6 0.40 0.00 0.13 0.02 0.02 99.43 10:56:01 7 0.03 0.00 0.13 0.05 0.00 99.78 10:57:01 all 7.96 0.00 1.62 2.01 0.05 88.36 10:57:01 0 4.75 0.00 2.35 1.86 0.05 90.99 10:57:01 1 3.00 0.00 1.04 0.76 0.03 95.17 10:57:01 2 40.75 0.00 3.82 0.37 0.07 54.99 10:57:01 3 7.23 0.00 1.81 0.00 0.07 90.90 10:57:01 4 4.52 0.00 1.69 12.08 0.05 81.66 10:57:01 5 1.39 0.00 1.00 0.52 0.05 97.04 10:57:01 6 1.75 0.00 0.61 0.42 0.03 97.19 10:57:01 7 0.25 0.00 0.72 0.05 0.02 98.97 10:58:01 all 5.16 0.00 0.58 1.44 0.02 92.79 10:58:01 0 0.77 0.00 0.70 0.92 0.02 97.60 10:58:01 1 13.21 0.00 0.35 0.20 0.03 86.20 10:58:01 2 3.04 0.00 0.43 0.02 0.02 96.50 10:58:01 3 15.20 0.00 0.88 0.57 0.03 83.32 10:58:01 4 0.77 0.00 0.78 9.85 0.02 88.58 10:58:01 5 0.40 0.00 0.17 0.02 0.02 99.40 10:58:01 6 5.65 0.00 0.85 0.02 0.02 93.46 10:58:01 7 2.33 0.00 0.50 0.00 0.02 97.15 Average: all 10.13 0.00 1.20 1.84 0.04 86.80 Average: 0 9.07 0.00 1.33 1.22 0.05 88.34 Average: 1 8.96 0.00 0.93 2.39 0.04 87.68 Average: 2 14.40 0.00 1.71 0.27 0.04 83.58 Average: 3 12.33 0.00 1.10 0.97 0.04 85.56 Average: 4 9.48 0.00 1.46 5.35 0.04 83.67 Average: 5 6.14 0.00 0.69 2.89 0.04 90.23 Average: 6 10.21 0.00 1.12 1.32 0.04 87.31 Average: 7 10.42 0.00 1.24 0.27 0.03 88.04