---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12188 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 11G 145G 7% / 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 813 28637 0 2716 30923 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:1f:dd:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.78/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85711sec preferred_lft 85711sec inet6 fe80::f816:3eff:fe1f:ddb9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:2a:06:03 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-12188) 03/09/24 _x86_64_ (8 CPU) 20:28:13 LINUX RESTART (8 CPU) 20:29:01 tps rtps wtps bread/s bwrtn/s 20:30:01 22.03 0.00 22.03 0.00 23385.40 20:31:01 15.68 0.00 15.68 0.00 23130.41 20:32:01 15.54 0.00 15.54 0.00 23257.58 20:33:01 15.63 0.00 15.63 0.00 23264.12 20:34:01 15.56 0.00 15.56 0.00 23128.41 20:35:01 12.81 0.00 12.81 0.00 17360.17 20:36:01 0.90 0.00 0.90 0.00 10.40 20:37:01 4.45 3.15 1.30 141.44 194.63 20:38:01 92.93 36.49 56.44 1701.32 5592.80 20:39:01 139.15 44.09 95.07 3442.99 26899.83 Average: 33.47 8.37 25.10 528.61 16622.77 20:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:30:01 30648208 31890860 2291012 6.96 38688 1532124 1334888 3.93 623864 1414776 72 20:31:01 30646944 31889684 2292276 6.96 38776 1532128 1334888 3.93 625108 1414784 160 20:32:01 30645712 31888564 2293508 6.96 38864 1532128 1334888 3.93 626268 1414792 148 20:33:01 30645536 31888472 2293684 6.96 38952 1532132 1334888 3.93 626372 1414780 164 20:34:01 30644100 31887164 2295120 6.97 39052 1532136 1334888 3.93 627732 1414784 12 20:35:01 30642688 31885908 2296532 6.97 39152 1532144 1334888 3.93 628872 1414792 156 20:36:01 30638620 31881888 2300600 6.98 39192 1532148 1334888 3.93 633224 1414800 168 20:37:01 30531868 31784900 2407352 7.31 39292 1541668 1334888 3.93 731680 1422312 16 20:38:01 30091548 31675776 2847672 8.65 70312 1825376 1438424 4.23 893800 1661816 172860 20:39:01 29344168 31676700 3595052 10.91 92448 2532512 1417376 4.17 1149060 2115248 37388 Average: 30447939 31834992 2491281 7.56 47473 1662450 1353490 3.98 716598 1510288 21114 20:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 2.08 0.80 2.18 0.28 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 0.22 0.15 0.06 0.01 0.00 0.00 0.00 0.00 20:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 ens3 0.18 0.12 0.06 0.32 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 ens3 0.32 0.17 0.07 0.01 0.00 0.00 0.00 0.00 20:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 0.35 0.28 0.13 0.33 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 ens3 0.22 0.15 0.06 0.04 0.00 0.00 0.00 0.00 20:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 ens3 0.43 0.47 0.21 0.66 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 ens3 70.05 40.01 115.88 18.38 0.00 0.00 0.00 0.00 20:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 ens3 87.12 61.86 916.10 25.32 0.00 0.00 0.00 0.00 20:38:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 ens3 269.86 177.12 4413.60 22.81 0.00 0.00 0.00 0.00 20:39:01 lo 116.03 116.03 25.25 25.25 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 Average: ens3 43.09 28.11 544.88 6.82 0.00 0.00 0.00 0.00 Average: lo 11.86 11.86 2.55 2.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12188) 03/09/24 _x86_64_ (8 CPU) 20:28:13 LINUX RESTART (8 CPU) 20:29:01 CPU %user %nice %system %iowait %steal %idle 20:30:01 all 0.20 0.00 0.02 1.17 0.01 98.60 20:30:01 0 0.03 0.00 0.00 0.00 0.00 99.97 20:30:01 1 0.43 0.00 0.02 0.00 0.02 99.53 20:30:01 2 0.54 0.00 0.08 0.00 0.02 99.36 20:30:01 3 0.05 0.00 0.00 0.00 0.02 99.93 20:30:01 4 0.48 0.00 0.00 0.00 0.00 99.52 20:30:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:30:01 6 0.03 0.00 0.03 0.02 0.02 99.90 20:30:01 7 0.00 0.00 0.03 9.33 0.00 90.64 20:31:01 all 0.03 0.00 0.01 1.17 0.01 98.78 20:31:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:31:01 1 0.02 0.00 0.03 0.00 0.00 99.95 20:31:01 2 0.10 0.00 0.00 0.00 0.02 99.88 20:31:01 3 0.03 0.00 0.03 0.00 0.00 99.93 20:31:01 4 0.05 0.00 0.00 0.00 0.02 99.93 20:31:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:31:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:31:01 7 0.03 0.00 0.03 9.33 0.02 90.58 20:32:01 all 0.01 0.00 0.01 1.09 0.01 98.88 20:32:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:32:01 1 0.00 0.00 0.02 0.00 0.02 99.97 20:32:01 2 0.03 0.00 0.03 0.00 0.03 99.90 20:32:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:32:01 4 0.03 0.00 0.02 0.00 0.00 99.95 20:32:01 5 0.00 0.00 0.00 0.00 0.02 99.98 20:32:01 6 0.02 0.00 0.00 0.00 0.02 99.97 20:32:01 7 0.00 0.00 0.02 8.69 0.00 91.29 20:33:01 all 0.03 0.00 0.01 1.09 0.01 98.86 20:33:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:33:01 1 0.05 0.00 0.02 0.00 0.00 99.93 20:33:01 2 0.03 0.00 0.02 0.00 0.02 99.93 20:33:01 3 0.03 0.00 0.00 0.00 0.00 99.97 20:33:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:33:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:33:01 6 0.03 0.00 0.00 0.00 0.00 99.97 20:33:01 7 0.03 0.00 0.02 8.77 0.00 91.18 20:34:01 all 0.01 0.00 0.01 1.08 0.01 98.88 20:34:01 0 0.02 0.00 0.00 0.00 0.00 99.98 20:34:01 1 0.02 0.00 0.02 0.00 0.02 99.95 20:34:01 2 0.03 0.00 0.03 0.00 0.02 99.92 20:34:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:34:01 4 0.03 0.00 0.00 0.00 0.00 99.97 20:34:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:34:01 6 0.00 0.00 0.02 0.00 0.00 99.98 20:34:01 7 0.03 0.00 0.00 8.64 0.00 91.33 20:35:01 all 0.03 0.00 0.01 0.85 0.00 99.11 20:35:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:35:01 1 0.03 0.00 0.03 0.00 0.00 99.93 20:35:01 2 0.05 0.00 0.02 0.02 0.00 99.92 20:35:01 3 0.03 0.00 0.00 0.03 0.00 99.93 20:35:01 4 0.02 0.00 0.02 0.00 0.00 99.97 20:35:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:35:01 6 0.02 0.00 0.00 0.00 0.02 99.97 20:35:01 7 0.03 0.00 0.02 6.72 0.02 93.21 20:36:01 all 0.02 0.00 0.01 0.00 0.00 99.96 20:36:01 0 0.00 0.00 0.02 0.00 0.00 99.98 20:36:01 1 0.07 0.00 0.00 0.00 0.02 99.92 20:36:01 2 0.07 0.00 0.00 0.02 0.02 99.90 20:36:01 3 0.00 0.00 0.00 0.00 0.02 99.98 20:36:01 4 0.00 0.00 0.02 0.00 0.02 99.97 20:36:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:36:01 6 0.00 0.00 0.02 0.00 0.00 99.98 20:36:01 7 0.07 0.00 0.05 0.00 0.02 99.87 20:37:01 all 0.79 0.00 0.05 0.01 0.01 99.13 20:37:01 0 1.77 0.00 0.03 0.00 0.00 98.20 20:37:01 1 0.90 0.00 0.12 0.07 0.03 98.88 20:37:01 2 1.35 0.00 0.08 0.03 0.00 98.53 20:37:01 3 0.43 0.00 0.07 0.00 0.00 99.50 20:37:01 4 1.15 0.00 0.02 0.02 0.00 98.82 20:37:01 5 0.08 0.00 0.05 0.00 0.00 99.87 20:37:01 6 0.02 0.00 0.00 0.02 0.00 99.97 20:37:01 7 0.62 0.00 0.03 0.00 0.00 99.35 20:38:01 all 10.74 0.00 0.74 0.97 0.03 87.53 20:38:01 0 1.23 0.00 0.28 0.05 0.02 98.42 20:38:01 1 0.93 0.00 0.40 0.03 0.02 98.62 20:38:01 2 0.82 0.00 0.48 5.17 0.02 93.51 20:38:01 3 0.23 0.00 0.13 0.12 0.03 99.48 20:38:01 4 35.99 0.00 1.49 1.25 0.07 61.20 20:38:01 5 28.49 0.00 1.50 0.48 0.05 69.48 20:38:01 6 9.26 0.00 0.65 0.08 0.02 89.99 20:38:01 7 8.94 0.00 1.00 0.57 0.03 89.45 20:39:01 all 37.57 0.00 1.43 1.32 0.08 59.61 20:39:01 0 34.62 0.00 1.17 0.23 0.07 63.91 20:39:01 1 30.51 0.00 1.25 2.62 0.07 65.55 20:39:01 2 32.35 0.00 1.70 2.57 0.07 63.31 20:39:01 3 35.61 0.00 1.00 0.72 0.07 62.60 20:39:01 4 52.76 0.00 2.24 3.86 0.08 41.06 20:39:01 5 40.29 0.00 1.20 0.08 0.08 58.34 20:39:01 6 34.18 0.00 1.23 0.40 0.07 64.12 20:39:01 7 40.24 0.00 1.56 0.05 0.07 58.09 Average: all 4.94 0.00 0.23 0.88 0.02 93.94 Average: 0 3.75 0.00 0.15 0.03 0.01 96.06 Average: 1 3.29 0.00 0.19 0.27 0.02 96.23 Average: 2 3.55 0.00 0.25 0.78 0.02 95.40 Average: 3 3.63 0.00 0.12 0.09 0.01 96.15 Average: 4 9.04 0.00 0.38 0.51 0.02 90.05 Average: 5 6.88 0.00 0.28 0.06 0.02 92.77 Average: 6 4.35 0.00 0.20 0.05 0.01 95.39 Average: 7 4.99 0.00 0.28 5.21 0.02 89.51