---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6545 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 17G 139G 11% / 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 861 22320 0 8985 30851 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:c1:19:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.252/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fec1:19c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:a5:de:7d 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::42:8fff:fea5:de7d/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-6545) 02/19/24 _x86_64_ (8 CPU) 07:48:16 LINUX RESTART (8 CPU) 07:49:01 tps rtps wtps bread/s bwrtn/s 07:50:01 90.22 17.60 72.62 1020.23 14806.73 07:51:01 187.14 41.69 145.44 3391.57 28016.53 07:52:01 300.60 5.65 294.95 498.45 150225.63 07:53:01 429.45 0.15 429.30 14.53 105604.93 07:54:01 280.54 0.05 280.49 7.60 159651.79 07:55:01 17.31 0.00 17.31 0.00 8442.19 07:56:02 47.39 0.20 47.19 22.80 11087.09 Average: 193.23 9.33 183.90 707.88 68262.13 07:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:01 30057080 31689436 2882140 8.75 71968 1869840 1471308 4.33 899136 1693800 176380 07:51:01 28342084 30814916 4597136 13.96 91920 2666968 2137852 6.29 2108408 2151932 374224 07:52:01 23354632 29586312 9584588 29.10 104472 6316572 3430388 10.09 4301096 4819560 45372 07:53:01 21536124 29495156 11403096 34.62 119424 7976788 3613268 10.63 4411392 6469496 39528 07:54:01 20842060 29506364 12097160 36.73 125868 8652688 3442764 10.13 4408012 7143516 264 07:55:01 20838500 29504160 12100720 36.74 126760 8652900 3459532 10.18 4410248 7143604 36 07:56:02 22805596 31550788 10133624 30.76 136732 8712828 1562300 4.60 2401524 7175604 57576 Average: 23968011 30306733 8971209 27.24 111021 6406941 2731059 8.04 3277117 5228216 99054 07:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 ens3 63.41 42.09 936.91 8.84 0.00 0.00 0.00 0.00 07:51:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 ens3 982.59 758.11 4783.59 191.09 0.00 0.00 0.00 0.00 07:52:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 07:52:01 ens3 375.37 304.87 2594.76 91.58 0.00 0.00 0.00 0.00 07:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:53:01 docker0 70.20 96.90 3.63 1022.91 0.00 0.00 0.00 0.00 07:53:01 ens3 297.20 242.68 1086.18 57.57 0.00 0.00 0.00 0.00 07:54:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 07:54:01 docker0 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 07:54:01 ens3 517.98 469.67 119.57 1894.43 0.00 0.00 0.00 0.00 07:55:01 lo 18.20 18.20 1.65 1.65 0.00 0.00 0.00 0.00 07:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 ens3 982.69 1247.51 91.35 9725.93 0.00 0.00 0.00 0.00 07:56:02 lo 10.46 10.46 0.95 0.95 0.00 0.00 0.00 0.00 07:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:02 ens3 478.70 558.36 536.40 3988.84 0.00 0.00 0.00 0.00 Average: lo 5.18 5.18 0.47 0.47 0.00 0.00 0.00 0.00 Average: docker0 10.03 13.90 0.52 146.14 0.00 0.00 0.00 0.00 Average: ens3 528.28 517.61 1449.82 2279.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6545) 02/19/24 _x86_64_ (8 CPU) 07:48:16 LINUX RESTART (8 CPU) 07:49:01 CPU %user %nice %system %iowait %steal %idle 07:50:01 all 9.59 0.00 0.63 2.54 0.03 87.21 07:50:01 0 11.09 0.00 0.34 1.12 0.08 87.36 07:50:01 1 28.47 0.00 1.77 0.95 0.05 68.76 07:50:01 2 1.25 0.00 0.30 0.03 0.02 98.40 07:50:01 3 7.77 0.00 0.72 0.97 0.02 90.52 07:50:01 4 0.10 0.00 0.38 13.65 0.02 85.85 07:50:01 5 0.43 0.00 0.10 2.52 0.02 96.93 07:50:01 6 14.10 0.00 0.85 0.72 0.02 84.31 07:50:01 7 13.44 0.00 0.60 0.37 0.03 85.56 07:51:01 all 24.45 0.00 1.54 1.91 0.07 72.03 07:51:01 0 28.32 0.00 2.25 2.90 0.07 66.47 07:51:01 1 18.60 0.00 0.85 1.48 0.07 79.00 07:51:01 2 22.26 0.00 0.84 3.28 0.08 73.54 07:51:01 3 23.50 0.00 1.19 0.84 0.07 74.42 07:51:01 4 24.48 0.00 1.90 3.02 0.07 70.53 07:51:01 5 23.22 0.00 2.15 1.52 0.07 73.04 07:51:01 6 20.73 0.00 1.03 0.57 0.07 77.60 07:51:01 7 34.45 0.00 2.12 1.65 0.07 61.70 07:52:01 all 15.54 0.00 2.21 7.71 0.06 74.49 07:52:01 0 16.36 0.00 1.62 2.83 0.05 79.14 07:52:01 1 19.13 0.00 1.98 4.05 0.05 74.79 07:52:01 2 8.61 0.00 1.98 16.38 0.05 72.98 07:52:01 3 18.30 0.00 2.55 0.13 0.07 78.95 07:52:01 4 17.19 0.00 2.93 0.07 0.05 79.76 07:52:01 5 17.78 0.00 1.84 3.15 0.05 77.18 07:52:01 6 10.44 0.00 2.55 30.96 0.05 56.00 07:52:01 7 16.42 0.00 2.18 4.23 0.07 77.11 07:53:01 all 5.11 0.00 3.09 5.94 0.06 85.80 07:53:01 0 4.89 0.00 2.97 6.12 0.05 85.97 07:53:01 1 4.55 0.00 3.96 3.22 0.03 88.23 07:53:01 2 4.55 0.00 2.65 12.32 0.07 80.41 07:53:01 3 5.68 0.00 3.26 7.84 0.08 83.13 07:53:01 4 4.91 0.00 3.97 5.47 0.07 85.59 07:53:01 5 5.76 0.00 2.77 8.17 0.07 83.24 07:53:01 6 4.78 0.00 2.88 1.46 0.07 90.81 07:53:01 7 5.77 0.00 2.28 2.95 0.07 88.94 07:54:01 all 6.81 0.00 3.10 4.79 0.05 85.25 07:54:01 0 7.57 0.00 2.78 8.23 0.05 81.38 07:54:01 1 6.05 0.00 3.59 5.99 0.05 84.32 07:54:01 2 6.28 0.00 3.64 3.52 0.05 86.51 07:54:01 3 4.54 0.00 2.05 1.22 0.03 92.15 07:54:01 4 9.59 0.00 3.89 3.69 0.05 82.79 07:54:01 5 7.75 0.00 2.99 11.15 0.05 78.05 07:54:01 6 6.41 0.00 2.40 1.48 0.03 89.68 07:54:01 7 6.32 0.00 3.41 3.09 0.03 87.15 07:55:01 all 13.07 0.00 0.48 0.44 0.06 85.95 07:55:01 0 12.90 0.00 0.50 0.10 0.05 86.44 07:55:01 1 17.51 0.00 0.54 0.02 0.07 81.87 07:55:01 2 11.38 0.00 0.30 0.00 0.05 88.27 07:55:01 3 7.25 0.00 0.27 0.00 0.03 92.45 07:55:01 4 15.59 0.00 0.67 0.20 0.05 83.49 07:55:01 5 11.84 0.00 0.55 3.18 0.07 84.37 07:55:01 6 13.69 0.00 0.53 0.02 0.05 85.71 07:55:01 7 14.46 0.00 0.52 0.02 0.07 84.93 07:56:02 all 17.96 0.00 0.96 0.48 0.05 80.54 07:56:02 0 9.19 0.00 0.52 0.02 0.03 90.24 07:56:02 1 32.95 0.00 1.17 0.27 0.08 65.53 07:56:02 2 13.19 0.00 0.78 0.03 0.07 85.93 07:56:02 3 15.61 0.00 1.35 0.03 0.05 82.96 07:56:02 4 20.19 0.00 0.85 0.00 0.07 78.89 07:56:02 5 17.35 0.00 0.62 2.86 0.05 79.12 07:56:02 6 13.51 0.00 1.30 0.05 0.05 85.08 07:56:02 7 21.82 0.00 1.09 0.60 0.07 76.43 Average: all 13.23 0.00 1.71 3.40 0.05 81.61 Average: 0 12.92 0.00 1.57 3.04 0.05 82.42 Average: 1 18.20 0.00 1.98 2.28 0.06 77.49 Average: 2 9.65 0.00 1.49 5.06 0.05 83.74 Average: 3 11.81 0.00 1.62 1.57 0.05 84.94 Average: 4 13.15 0.00 2.08 3.73 0.05 80.98 Average: 5 12.03 0.00 1.57 4.63 0.05 81.71 Average: 6 11.95 0.00 1.65 5.03 0.05 81.32 Average: 7 16.11 0.00 1.74 1.84 0.06 80.25