---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7311 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 14G 142G 9% / 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 854 25339 0 5973 30856 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:1c:43:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.196/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe1c:43d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:e4:68:c4 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-7311) 02/21/24 _x86_64_ (8 CPU) 11:49:54 LINUX RESTART (8 CPU) 11:50:01 tps rtps wtps bread/s bwrtn/s 11:51:01 136.99 74.59 62.41 5326.58 49248.46 11:52:01 107.23 26.91 80.32 2081.39 20725.21 11:53:01 99.40 9.48 89.92 1670.79 21438.69 11:54:01 122.46 0.18 122.28 15.46 64118.78 11:55:01 284.24 11.50 272.74 753.84 76065.62 11:56:01 25.70 0.38 25.31 33.86 14232.31 11:57:01 33.44 0.10 33.34 15.59 11675.84 Average: 115.64 17.59 98.04 1413.90 36785.82 11:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 30336296 31698432 2602924 7.90 52624 1630912 1458116 4.29 849704 1486612 58392 11:52:01 29985684 31725928 2953536 8.97 79016 1963360 1430508 4.21 853008 1792340 134156 11:53:01 28256168 31681132 4683052 14.22 113752 3548936 1438012 4.23 975136 3296704 1415312 11:54:01 25898256 31653072 7040964 21.38 127656 5784628 1626128 4.78 1017960 5529168 2021164 11:55:01 23727716 29393720 9211504 27.97 137544 5669024 9748760 28.68 3460472 5171652 1228 11:56:01 21743028 27526764 11196192 33.99 138504 5781584 12011420 35.34 5436568 5160724 504 11:57:01 23584584 29396336 9354636 28.40 139140 5810716 7771456 22.87 3627744 5156920 228 Average: 26218819 30439341 6720401 20.40 112605 4312737 5069200 14.91 2317227 3942017 518712 11:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 ens3 366.41 250.12 986.59 58.94 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 11:52:01 ens3 58.72 39.13 979.81 8.06 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 11:53:01 br-c26e8ad99d02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 561.29 278.90 11812.79 22.39 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 6.53 6.53 0.68 0.68 0.00 0.00 0.00 0.00 11:54:01 br-c26e8ad99d02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 632.61 335.44 22958.95 23.58 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 7.07 7.07 0.64 0.64 0.00 0.00 0.00 0.00 11:55:01 br-c26e8ad99d02 0.40 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:55:01 vethc6ba273 0.73 0.77 0.05 0.05 0.00 0.00 0.00 0.00 11:55:01 veth692b03e 30.34 38.86 2.99 4.53 0.00 0.00 0.00 0.00 11:55:01 vethaf14bfa 1.07 1.33 0.06 0.09 0.00 0.00 0.00 0.00 11:56:01 br-c26e8ad99d02 1.12 1.28 1.61 0.98 0.00 0.00 0.00 0.00 11:56:01 vethc6ba273 13.01 13.45 11.22 57.32 0.00 0.00 0.00 0.00 11:56:01 veth692b03e 63.74 72.15 104.52 29.28 0.00 0.00 0.00 0.01 11:56:01 vethaf14bfa 43.98 39.29 16.99 32.60 0.00 0.00 0.00 0.00 11:57:01 br-c26e8ad99d02 1.47 2.00 2.73 0.19 0.00 0.00 0.00 0.00 11:57:01 veth692b03e 21.78 25.19 78.33 10.93 0.00 0.00 0.00 0.01 11:57:01 vethaf14bfa 9.06 7.81 3.47 9.31 0.00 0.00 0.00 0.00 11:57:01 veth9a7c04f 6.10 8.11 0.95 1.10 0.00 0.00 0.00 0.00 Average: br-c26e8ad99d02 0.43 0.50 0.62 0.17 0.00 0.00 0.00 0.00 Average: veth692b03e 16.55 19.46 26.55 6.39 0.00 0.00 0.00 0.00 Average: vethaf14bfa 7.73 6.92 2.93 6.00 0.00 0.00 0.00 0.00 Average: veth9a7c04f 0.87 1.16 0.14 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7311) 02/21/24 _x86_64_ (8 CPU) 11:49:54 LINUX RESTART (8 CPU) 11:50:01 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 7.89 0.00 1.05 4.34 0.04 86.68 11:51:01 0 4.84 0.00 0.65 0.45 0.03 94.02 11:51:01 1 14.67 0.00 2.46 1.74 0.05 81.08 11:51:01 2 19.87 0.00 1.17 1.12 0.05 77.79 11:51:01 3 5.04 0.00 0.82 7.14 0.03 86.97 11:51:01 4 3.14 0.00 0.89 22.45 0.05 73.47 11:51:01 5 8.50 0.00 1.04 0.60 0.03 89.83 11:51:01 6 4.63 0.00 0.48 0.18 0.03 94.67 11:51:01 7 2.44 0.00 0.90 1.12 0.03 95.51 11:52:01 all 9.93 0.00 0.83 2.46 0.03 86.74 11:52:01 0 10.07 0.00 0.50 0.30 0.02 89.11 11:52:01 1 11.17 0.00 0.94 7.22 0.08 80.59 11:52:01 2 2.27 0.00 0.27 0.02 0.02 97.43 11:52:01 3 6.55 0.00 0.65 1.32 0.02 91.47 11:52:01 4 14.55 0.00 1.55 8.64 0.05 75.20 11:52:01 5 8.58 0.00 0.85 1.12 0.02 89.44 11:52:01 6 5.79 0.00 0.63 0.05 0.00 93.53 11:52:01 7 20.49 0.00 1.25 1.02 0.05 77.20 11:53:01 all 9.33 0.00 2.50 5.54 0.05 82.58 11:53:01 0 5.16 0.00 1.58 0.02 0.03 93.21 11:53:01 1 5.58 0.00 3.05 28.15 0.05 63.18 11:53:01 2 5.63 0.00 2.40 0.74 0.03 91.19 11:53:01 3 19.88 0.00 2.78 1.16 0.07 76.11 11:53:01 4 8.19 0.00 1.95 8.79 0.03 81.04 11:53:01 5 12.07 0.00 3.19 2.67 0.05 82.01 11:53:01 6 11.05 0.00 3.13 2.00 0.05 83.77 11:53:01 7 7.14 0.00 1.87 0.87 0.03 90.08 11:54:01 all 7.38 0.00 3.07 10.95 0.05 78.55 11:54:01 0 7.22 0.00 2.43 0.02 0.05 90.28 11:54:01 1 8.49 0.00 3.19 45.90 0.07 42.36 11:54:01 2 6.14 0.00 2.93 2.34 0.05 88.54 11:54:01 3 6.61 0.00 2.56 0.10 0.05 90.68 11:54:01 4 8.27 0.00 3.00 1.08 0.05 87.61 11:54:01 5 6.50 0.00 3.85 26.45 0.05 63.15 11:54:01 6 8.61 0.00 3.62 9.08 0.05 78.65 11:54:01 7 7.26 0.00 2.98 2.86 0.05 86.86 11:55:01 all 30.48 0.00 4.02 8.78 0.08 56.63 11:55:01 0 29.40 0.00 3.79 1.79 0.08 64.94 11:55:01 1 32.89 0.00 4.61 43.83 0.12 18.55 11:55:01 2 30.58 0.00 3.96 5.19 0.08 60.18 11:55:01 3 31.65 0.00 3.48 1.86 0.07 62.96 11:55:01 4 29.82 0.00 3.91 1.60 0.08 64.58 11:55:01 5 28.69 0.00 3.98 9.01 0.07 58.25 11:55:01 6 31.18 0.00 4.68 2.09 0.07 61.99 11:55:01 7 29.66 0.00 3.80 5.00 0.08 61.46 11:56:01 all 37.13 0.00 3.35 1.03 0.10 58.39 11:56:01 0 34.00 0.00 3.09 0.22 0.08 62.61 11:56:01 1 39.04 0.00 3.77 0.97 0.10 56.11 11:56:01 2 40.41 0.00 3.19 0.08 0.12 56.20 11:56:01 3 38.62 0.00 3.57 2.01 0.12 55.67 11:56:01 4 31.09 0.00 2.87 0.03 0.12 65.89 11:56:01 5 40.74 0.00 3.42 0.00 0.12 55.72 11:56:01 6 37.49 0.00 3.32 0.03 0.10 59.05 11:56:01 7 35.75 0.00 3.46 4.88 0.10 55.81 11:57:01 all 5.25 0.00 0.80 1.29 0.06 92.59 11:57:01 0 6.41 0.00 0.87 0.27 0.08 92.37 11:57:01 1 5.10 0.00 0.82 0.74 0.08 93.26 11:57:01 2 5.26 0.00 0.80 0.12 0.07 93.75 11:57:01 3 4.16 0.00 0.94 2.16 0.07 92.67 11:57:01 4 5.49 0.00 0.76 0.16 0.05 93.53 11:57:01 5 5.25 0.00 0.80 0.15 0.05 93.74 11:57:01 6 6.27 0.00 0.75 0.20 0.07 92.71 11:57:01 7 4.01 0.00 0.70 6.52 0.05 88.72 Average: all 15.33 0.00 2.23 4.90 0.06 77.48 Average: 0 13.88 0.00 1.85 0.44 0.05 83.78 Average: 1 16.70 0.00 2.69 18.27 0.08 62.26 Average: 2 15.71 0.00 2.10 1.37 0.06 80.76 Average: 3 16.04 0.00 2.11 2.25 0.06 79.54 Average: 4 14.35 0.00 2.13 6.10 0.06 77.36 Average: 5 15.75 0.00 2.44 5.68 0.06 76.07 Average: 6 14.98 0.00 2.37 1.94 0.05 80.66 Average: 7 15.24 0.00 2.13 3.18 0.06 79.40