---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14973 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 864 27522 0 3780 30848 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:39:e7:48 brd ff:ff:ff:ff:ff:ff inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fe39:e748/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:6a:39:9e 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:c9ff:fe6a:399e/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-14973) 01/25/24 _x86_64_ (8 CPU) 10:49:21 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 102.22 22.21 80.00 1139.54 22585.30 10:52:01 155.39 21.33 134.06 831.33 34496.92 10:53:01 108.58 4.13 104.45 451.58 59567.88 10:54:01 61.47 0.38 61.09 8.00 30791.00 10:55:01 118.75 0.07 118.68 10.26 23235.86 10:56:01 142.69 0.35 142.34 2.80 24688.29 10:57:01 39.16 0.82 38.34 45.59 18246.56 Average: 104.04 7.04 97.00 355.59 30516.66 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30051204 31702544 2888016 8.77 73692 1884496 1449672 4.27 875076 1711088 210432 10:52:01 28234868 30253132 4704352 14.28 87508 2223384 3098480 9.12 2376172 1994112 14180 10:53:01 27874076 30555464 5065144 15.38 94308 2866960 2370984 6.98 2333780 2367884 588 10:54:01 26707212 30040988 6232008 18.92 135100 3415808 2652624 7.80 3067636 2702676 187836 10:55:01 27102712 30364604 5836508 17.72 137356 3360900 2595940 7.64 2758612 2640640 32140 10:56:01 26507840 30016608 6431380 19.52 162592 3524724 2710132 7.97 3120792 2804132 11408 10:57:01 28193352 31597632 4745868 14.41 166676 3442716 1491896 4.39 1616592 2668164 31840 Average: 27810181 30647282 5129039 15.57 122462 2959855 2338533 6.88 2306951 2412671 69775 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 10:51:01 ens3 65.84 46.76 1075.52 8.04 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 lo 1.50 1.50 0.09 0.09 0.00 0.00 0.00 0.00 10:52:01 ens3 679.69 467.06 4743.41 124.04 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 lo 9.68 9.68 2.36 2.36 0.00 0.00 0.00 0.00 10:53:01 ens3 468.81 276.72 1562.01 211.92 0.00 0.00 0.00 0.00 10:53:01 docker0 2.58 4.85 0.16 77.59 0.00 0.00 0.00 0.00 10:54:01 veth8c2e909 690.60 617.38 79.83 920.28 0.00 0.00 0.00 0.08 10:54:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 10:54:01 ens3 1016.75 1145.28 1764.90 3273.93 0.00 0.00 0.00 0.00 10:54:01 docker0 690.60 617.23 70.39 920.26 0.00 0.00 0.00 0.00 10:55:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:55:01 ens3 177.02 155.66 256.87 21.23 0.00 0.00 0.00 0.00 10:55:01 docker0 132.48 131.49 10.64 245.13 0.00 0.00 0.00 0.00 10:55:01 veth8c4d156 18.51 40.34 2.17 204.29 0.00 0.00 0.00 0.02 10:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:56:01 ens3 599.33 661.72 716.52 79.11 0.00 0.00 0.00 0.00 10:56:01 docker0 644.26 563.92 66.06 704.68 0.00 0.00 0.00 0.00 10:56:01 veth8c4d156 644.26 563.99 74.87 704.69 0.00 0.00 0.00 0.06 10:57:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 10:57:01 ens3 110.06 112.15 108.77 24.37 0.00 0.00 0.00 0.00 10:57:01 docker0 84.22 63.09 7.46 39.26 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: ens3 445.36 409.33 1461.14 534.66 0.00 0.00 0.00 0.00 Average: docker0 222.01 197.22 22.10 283.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14973) 01/25/24 _x86_64_ (8 CPU) 10:49:21 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.23 0.00 0.70 1.94 0.03 87.10 10:51:01 0 8.22 0.00 0.72 0.55 0.00 90.51 10:51:01 1 6.38 0.00 0.52 0.40 0.02 92.69 10:51:01 2 16.71 0.00 0.63 0.88 0.02 81.76 10:51:01 3 25.88 0.00 1.54 10.31 0.08 62.19 10:51:01 4 9.85 0.00 0.80 2.87 0.02 86.47 10:51:01 5 13.07 0.00 0.72 0.17 0.02 86.03 10:51:01 6 1.28 0.00 0.40 0.37 0.03 97.91 10:51:01 7 0.52 0.00 0.27 0.05 0.02 99.15 10:52:01 all 19.73 0.00 1.61 2.44 0.06 76.16 10:52:01 0 8.96 0.00 0.67 0.05 0.05 90.27 10:52:01 1 27.76 0.00 4.19 2.68 0.08 65.28 10:52:01 2 23.47 0.00 1.29 1.17 0.07 73.99 10:52:01 3 20.84 0.00 1.41 6.86 0.08 70.81 10:52:01 4 18.94 0.00 3.08 0.27 0.05 77.66 10:52:01 5 12.09 0.00 0.95 1.34 0.05 85.56 10:52:01 6 10.77 0.00 0.79 7.07 0.05 81.32 10:52:01 7 35.08 0.00 0.49 0.07 0.07 64.30 10:53:01 all 12.83 0.00 1.59 2.48 0.04 83.05 10:53:01 0 4.20 0.00 1.10 0.07 0.02 94.62 10:53:01 1 23.09 0.00 2.40 2.65 0.03 71.82 10:53:01 2 15.54 0.00 1.27 0.23 0.05 82.90 10:53:01 3 11.40 0.00 1.12 1.55 0.03 85.89 10:53:01 4 14.02 0.00 1.36 0.23 0.03 84.36 10:53:01 5 5.78 0.00 1.24 10.19 0.05 82.74 10:53:01 6 15.33 0.00 2.11 4.92 0.05 77.59 10:53:01 7 13.31 0.00 2.14 0.03 0.03 84.49 10:54:01 all 11.68 0.00 1.68 2.16 0.07 84.41 10:54:01 0 8.75 0.00 1.90 0.57 0.08 88.69 10:54:01 1 21.61 0.00 2.14 6.60 0.07 69.59 10:54:01 2 2.44 0.00 0.77 0.20 0.03 96.55 10:54:01 3 12.85 0.00 1.76 4.45 0.08 80.86 10:54:01 4 8.95 0.00 1.62 1.22 0.07 88.15 10:54:01 5 20.91 0.00 2.55 3.73 0.10 72.71 10:54:01 6 12.31 0.00 1.34 0.00 0.05 86.30 10:54:01 7 5.61 0.00 1.41 0.50 0.08 92.39 10:55:01 all 1.42 0.00 0.59 1.33 0.02 96.64 10:55:01 0 3.40 0.00 0.63 0.02 0.03 95.91 10:55:01 1 3.46 0.00 1.02 0.00 0.00 95.53 10:55:01 2 0.72 0.00 0.78 0.02 0.02 98.46 10:55:01 3 1.37 0.00 0.43 6.68 0.02 91.49 10:55:01 4 0.79 0.00 0.96 3.89 0.03 94.33 10:55:01 5 0.74 0.00 0.27 0.03 0.03 98.93 10:55:01 6 0.23 0.00 0.17 0.00 0.02 99.58 10:55:01 7 0.60 0.00 0.50 0.02 0.02 98.86 10:56:01 all 6.59 0.00 1.11 1.98 0.04 90.28 10:56:01 0 25.06 0.00 2.39 0.40 0.07 72.08 10:56:01 1 8.63 0.00 1.24 0.00 0.03 90.10 10:56:01 2 4.11 0.00 0.94 0.02 0.03 94.91 10:56:01 3 2.69 0.00 1.24 5.37 0.03 90.67 10:56:01 4 6.71 0.00 0.75 1.24 0.03 91.27 10:56:01 5 2.45 0.00 0.18 0.00 0.03 97.33 10:56:01 6 0.97 0.00 0.43 0.33 0.03 98.23 10:56:01 7 2.13 0.00 1.74 8.50 0.05 87.58 10:57:01 all 7.50 0.00 0.78 1.31 0.03 90.38 10:57:01 0 14.07 0.00 1.45 0.28 0.02 84.17 10:57:01 1 18.57 0.00 0.97 0.42 0.03 80.01 10:57:01 2 1.47 0.00 0.63 0.18 0.05 97.66 10:57:01 3 0.52 0.00 0.42 0.08 0.03 98.95 10:57:01 4 1.77 0.00 0.40 0.25 0.02 97.56 10:57:01 5 17.88 0.00 0.57 0.25 0.05 81.25 10:57:01 6 3.30 0.00 0.88 0.00 0.00 95.82 10:57:01 7 2.47 0.00 0.85 9.02 0.03 87.63 Average: all 9.99 0.00 1.15 1.95 0.04 86.87 Average: 0 10.38 0.00 1.27 0.28 0.04 88.04 Average: 1 15.63 0.00 1.78 1.82 0.04 80.73 Average: 2 9.20 0.00 0.90 0.39 0.04 89.47 Average: 3 10.78 0.00 1.13 5.04 0.05 83.00 Average: 4 8.71 0.00 1.28 1.42 0.04 88.55 Average: 5 10.41 0.00 0.92 2.24 0.05 86.38 Average: 6 6.30 0.00 0.87 1.81 0.03 90.98 Average: 7 8.52 0.00 1.06 2.60 0.04 87.78