---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26123 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 13G 143G 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 843 26804 0 4519 30867 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:57:76:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.41/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe57:76e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:6d:5a:ac 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-26123) 04/25/24 _x86_64_ (8 CPU) 12:32:56 LINUX RESTART (8 CPU) 12:33:01 tps rtps wtps bread/s bwrtn/s 12:34:02 118.13 70.07 48.06 5272.72 50679.42 12:35:01 97.76 17.89 79.87 1039.51 25849.68 12:36:01 98.45 14.20 84.25 1135.81 26841.13 12:37:01 81.79 10.45 71.34 1797.83 24510.98 12:38:01 158.34 3.82 154.52 413.66 81373.75 12:39:01 170.04 8.98 161.06 372.97 24533.74 12:40:01 25.79 0.28 25.50 16.39 17912.71 12:41:01 67.31 1.18 66.12 102.12 19089.85 Average: 102.21 15.85 86.35 1269.30 33864.77 12:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:02 30414436 31746156 2524784 7.66 45244 1610312 1497820 4.41 788140 1470704 47936 12:35:01 30147968 31722340 2791252 8.47 69668 1815460 1467068 4.32 847544 1651480 143604 12:36:01 29890936 31727636 3048284 9.25 84628 2049728 1454280 4.28 853952 1875428 120052 12:37:01 27638396 31648368 5300824 16.09 124216 4096456 1623072 4.78 1024608 3833264 1938576 12:38:01 27264356 31443484 5674864 17.23 128312 4248944 3693508 10.87 1287248 3910504 348 12:39:01 26011672 30318512 6927548 21.03 134548 4359776 6795940 20.00 2503020 3917116 508 12:40:01 25423192 29764240 7516028 22.82 136428 4389440 7484944 22.02 3100404 3898756 27876 12:41:01 27437756 31596704 5501464 16.70 138144 4222836 1551076 4.56 1293716 3743180 992 Average: 28028589 31245930 4910631 14.91 107648 3349119 3195964 9.40 1462329 3037554 284986 12:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:02 ens3 352.22 239.79 878.75 57.00 0.00 0.00 0.00 0.00 12:34:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 50.71 35.26 738.06 7.59 0.00 0.00 0.00 0.00 12:35:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 41.63 28.05 601.69 8.75 0.00 0.00 0.00 0.00 12:36:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 ens3 776.84 311.43 16383.94 30.30 0.00 0.00 0.00 0.00 12:37:01 br-574981e5c190 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 lo 8.93 8.93 0.88 0.88 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 vethae60f4b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 veth40788b6 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 12:38:01 veth1f136d1 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 12:38:01 veth8666d6b 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:39:01 vethae60f4b 1.88 2.05 0.18 0.20 0.00 0.00 0.00 0.00 12:39:01 veth40788b6 54.31 63.21 19.16 15.09 0.00 0.00 0.00 0.00 12:39:01 veth1f136d1 1.60 1.93 0.17 0.18 0.00 0.00 0.00 0.00 12:39:01 ens3 1271.47 646.76 19980.52 108.96 0.00 0.00 0.00 0.00 12:40:01 vethae60f4b 28.49 27.75 3.65 3.77 0.00 0.00 0.00 0.00 12:40:01 veth40788b6 89.99 110.78 113.07 31.88 0.00 0.00 0.00 0.01 12:40:01 veth1f136d1 8.80 9.88 1.24 1.32 0.00 0.00 0.00 0.00 12:40:01 ens3 15.94 13.98 6.17 14.20 0.00 0.00 0.00 0.00 12:41:01 ens3 46.51 33.99 63.97 16.41 0.00 0.00 0.00 0.00 12:41:01 lo 23.90 23.90 3.17 3.17 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 166.42 86.42 2510.76 17.42 0.00 0.00 0.00 0.00 Average: lo 2.62 2.62 0.37 0.37 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26123) 04/25/24 _x86_64_ (8 CPU) 12:32:56 LINUX RESTART (8 CPU) 12:33:01 CPU %user %nice %system %iowait %steal %idle 12:34:02 all 4.75 0.00 0.88 10.88 0.03 83.46 12:34:02 0 4.27 0.00 0.50 1.65 0.02 93.56 12:34:02 1 3.50 0.00 0.75 27.10 0.03 68.61 12:34:02 2 3.87 0.00 1.90 1.75 0.02 92.45 12:34:02 3 9.82 0.00 0.88 4.27 0.03 84.99 12:34:02 4 3.23 0.00 0.50 8.74 0.03 87.49 12:34:02 5 6.75 0.00 0.92 1.74 0.03 90.56 12:34:02 6 2.48 0.00 1.12 40.93 0.03 55.43 12:34:02 7 4.09 0.00 0.42 1.00 0.02 94.47 12:35:01 all 8.17 0.00 0.60 4.87 0.02 86.33 12:35:01 0 13.87 0.00 1.09 0.42 0.03 84.59 12:35:01 1 6.99 0.00 0.90 7.78 0.02 84.31 12:35:01 2 0.61 0.00 0.24 0.12 0.02 99.02 12:35:01 3 9.25 0.00 0.42 1.90 0.02 88.41 12:35:01 4 9.74 0.00 0.54 5.96 0.05 83.70 12:35:01 5 19.71 0.00 1.04 1.68 0.03 77.54 12:35:01 6 2.48 0.00 0.25 19.98 0.03 77.25 12:35:01 7 2.75 0.00 0.34 1.12 0.02 95.78 12:36:01 all 7.24 0.00 0.47 7.02 0.03 85.24 12:36:01 0 8.78 0.00 0.53 8.30 0.02 82.37 12:36:01 1 10.36 0.00 0.60 4.05 0.02 84.97 12:36:01 2 13.44 0.00 0.87 0.07 0.02 85.61 12:36:01 3 2.02 0.00 0.32 13.41 0.05 84.21 12:36:01 4 12.08 0.00 0.38 1.62 0.02 85.90 12:36:01 5 2.62 0.00 0.32 12.77 0.02 84.28 12:36:01 6 7.29 0.00 0.67 15.06 0.05 76.94 12:36:01 7 1.37 0.00 0.12 0.88 0.00 97.63 12:37:01 all 8.76 0.00 3.12 8.33 0.05 79.74 12:37:01 0 7.29 0.00 3.16 42.31 0.07 47.17 12:37:01 1 8.64 0.00 3.08 0.40 0.07 87.82 12:37:01 2 9.93 0.00 3.93 5.84 0.03 80.27 12:37:01 3 8.35 0.00 3.52 0.50 0.05 87.58 12:37:01 4 9.58 0.00 2.58 2.90 0.05 84.89 12:37:01 5 10.18 0.00 2.91 13.21 0.05 73.64 12:37:01 6 7.93 0.00 3.22 0.37 0.05 88.43 12:37:01 7 8.15 0.00 2.56 1.11 0.05 88.13 12:38:01 all 2.22 0.00 0.81 13.78 0.02 83.17 12:38:01 0 1.19 0.00 1.54 80.39 0.05 16.83 12:38:01 1 4.79 0.00 0.92 2.49 0.02 91.78 12:38:01 2 2.79 0.00 0.77 4.40 0.02 92.02 12:38:01 3 2.07 0.00 0.48 1.84 0.02 95.59 12:38:01 4 1.30 0.00 0.63 1.47 0.02 96.58 12:38:01 5 1.82 0.00 0.75 3.40 0.02 94.01 12:38:01 6 2.17 0.00 0.60 9.10 0.03 88.09 12:38:01 7 1.55 0.00 0.78 7.35 0.00 90.32 12:39:01 all 14.93 0.00 1.91 9.61 0.08 73.48 12:39:01 0 10.40 0.00 1.71 39.63 0.08 48.18 12:39:01 1 16.86 0.00 2.11 2.71 0.07 78.25 12:39:01 2 16.46 0.00 2.04 0.47 0.08 80.96 12:39:01 3 16.93 0.00 1.99 10.93 0.08 70.06 12:39:01 4 24.83 0.00 3.09 9.43 0.07 62.58 12:39:01 5 9.21 0.00 0.93 3.74 0.08 86.04 12:39:01 6 11.89 0.00 1.64 5.32 0.08 81.06 12:39:01 7 12.95 0.00 1.76 4.67 0.07 80.55 12:40:01 all 14.14 0.00 1.33 3.28 0.06 81.20 12:40:01 0 14.08 0.00 1.26 18.70 0.07 65.90 12:40:01 1 10.88 0.00 1.17 0.94 0.07 86.95 12:40:01 2 15.15 0.00 1.56 0.08 0.07 83.14 12:40:01 3 13.26 0.00 1.35 0.80 0.05 84.53 12:40:01 4 13.61 0.00 1.20 0.02 0.05 85.11 12:40:01 5 15.68 0.00 1.39 0.49 0.07 82.38 12:40:01 6 12.59 0.00 1.27 0.25 0.05 85.84 12:40:01 7 17.89 0.00 1.39 4.91 0.05 75.76 12:41:01 all 4.04 0.00 0.46 10.33 0.03 85.14 12:41:01 0 1.13 0.00 0.50 3.65 0.02 94.69 12:41:01 1 4.34 0.00 0.50 25.46 0.03 69.67 12:41:01 2 3.30 0.00 0.47 28.06 0.03 68.14 12:41:01 3 0.82 0.00 0.33 5.76 0.02 93.07 12:41:01 4 4.69 0.00 0.38 9.61 0.02 85.30 12:41:01 5 16.10 0.00 0.82 2.54 0.05 80.49 12:41:01 6 0.72 0.00 0.42 6.50 0.03 92.33 12:41:01 7 1.20 0.00 0.27 1.14 0.07 97.33 Average: all 8.03 0.00 1.20 8.52 0.04 82.22 Average: 0 7.62 0.00 1.28 24.38 0.04 66.68 Average: 1 8.29 0.00 1.25 8.88 0.04 81.53 Average: 2 8.21 0.00 1.47 5.10 0.04 85.19 Average: 3 7.81 0.00 1.16 4.94 0.04 86.05 Average: 4 9.87 0.00 1.16 4.96 0.04 83.96 Average: 5 10.23 0.00 1.13 4.95 0.04 83.64 Average: 6 5.95 0.00 1.15 12.17 0.05 80.68 Average: 7 6.24 0.00 0.95 2.78 0.03 90.00