---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13306 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 872 25216 0 6078 30839 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:16:e8:12 brd ff:ff:ff:ff:ff:ff inet 10.30.106.69/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe16:e812/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:d7:a1:8c 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::42:20ff:fed7:a18c/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-13306) 03/15/24 _x86_64_ (8 CPU) 11:43:54 LINUX RESTART (8 CPU) 11:44:01 tps rtps wtps bread/s bwrtn/s 11:45:02 147.86 74.34 73.52 5331.38 56871.85 11:46:01 168.99 49.13 119.86 2805.76 29783.83 11:47:01 87.30 15.15 72.15 852.79 28425.66 11:48:01 42.73 0.20 42.53 2.93 19087.75 11:49:01 80.99 2.65 78.34 118.49 66973.68 11:50:01 167.39 2.17 165.22 355.14 104802.80 11:51:01 52.19 0.02 52.17 1.87 57202.20 11:52:01 31.02 1.33 29.68 91.33 17798.00 Average: 97.16 18.06 79.10 1191.60 47656.47 11:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:02 30243056 31672252 2696164 8.19 55024 1694248 1423540 4.19 877988 1545668 85248 11:46:01 29439044 31296916 3500176 10.63 83180 2074412 1732660 5.10 1301040 1882480 101844 11:47:01 27622560 29753768 5316660 16.14 88248 2335200 3057540 9.00 2952224 2028920 9404 11:48:01 26060480 28313160 6878740 20.88 90844 2450528 4624756 13.61 4432528 2102668 68788 11:49:01 23654512 28617232 9284708 28.19 102492 5075048 4236468 12.46 4644112 4195316 1428252 11:50:01 22447664 28586936 10491556 31.85 119160 6184600 4388388 12.91 4747032 5246836 139248 11:51:01 22856752 28610732 10082468 30.61 122260 5810228 4243872 12.49 5188740 4412492 8 11:52:01 25886116 31642316 7053104 21.41 124688 5814692 1427412 4.20 2173376 4408808 21712 Average: 26026273 29811664 6912947 20.99 98237 3929870 3141830 9.24 3289630 3227898 231813 11:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:02 ens3 459.09 279.37 1537.85 62.16 0.00 0.00 0.00 0.00 11:45:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 11:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 384.04 260.75 2414.45 62.21 0.00 0.00 0.00 0.00 11:46:01 lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 ens3 1307.03 762.32 3830.30 271.50 0.00 0.00 0.00 0.00 11:47:01 lo 3.70 3.70 17.27 17.27 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 351.16 277.49 651.59 445.04 0.00 0.00 0.00 0.00 11:48:01 lo 4.32 4.32 8.76 8.76 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 461.83 432.39 7778.30 7595.12 0.00 0.00 0.00 0.00 11:49:01 lo 2.10 2.10 0.20 0.20 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 1399.50 1002.65 4300.71 264.06 0.00 0.00 0.00 0.00 11:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 docker0 151.31 270.39 15.68 4035.80 0.00 0.00 0.00 0.00 11:51:01 ens3 1533.41 1596.90 100.98 12855.79 0.00 0.00 0.00 0.00 11:51:01 lo 1.33 1.33 0.12 0.12 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 11:52:01 ens3 488.07 427.28 100.35 2345.12 0.00 0.00 0.00 0.00 11:52:01 lo 4.10 4.10 0.37 0.37 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 Average: ens3 798.88 630.67 2589.84 2993.84 0.00 0.00 0.00 0.00 Average: lo 2.34 2.34 3.39 3.39 0.00 0.00 0.00 0.00 Average: docker0 18.95 33.87 1.96 505.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13306) 03/15/24 _x86_64_ (8 CPU) 11:43:54 LINUX RESTART (8 CPU) 11:44:01 CPU %user %nice %system %iowait %steal %idle 11:45:02 all 8.49 0.00 1.11 3.90 0.03 86.47 11:45:02 0 3.46 0.00 0.84 15.56 0.02 80.13 11:45:02 1 2.72 0.00 0.63 0.52 0.03 96.09 11:45:02 2 5.05 0.00 0.74 0.65 0.03 93.53 11:45:02 3 21.29 0.00 1.32 1.82 0.03 75.53 11:45:02 4 6.21 0.00 1.26 0.44 0.05 92.05 11:45:02 5 14.18 0.00 2.27 0.75 0.05 82.75 11:45:02 6 12.19 0.00 0.73 0.33 0.03 86.71 11:45:02 7 2.83 0.00 0.97 11.12 0.03 85.05 11:46:01 all 14.73 0.00 1.07 2.98 0.04 81.17 11:46:01 0 4.79 0.00 0.65 11.97 0.03 82.56 11:46:01 1 6.84 0.00 0.80 1.28 0.03 91.05 11:46:01 2 8.17 0.00 0.80 0.82 0.02 90.20 11:46:01 3 22.57 0.00 1.90 2.97 0.07 72.49 11:46:01 4 33.67 0.00 1.68 2.14 0.05 62.46 11:46:01 5 18.08 0.00 1.04 1.48 0.05 79.35 11:46:01 6 10.38 0.00 0.78 2.45 0.03 86.36 11:46:01 7 13.24 0.00 0.95 0.78 0.03 85.00 11:47:01 all 38.21 0.00 2.46 2.47 0.07 56.80 11:47:01 0 25.48 0.00 2.84 3.00 0.05 68.62 11:47:01 1 41.68 0.00 1.07 0.50 0.08 56.67 11:47:01 2 34.20 0.00 4.53 3.24 0.08 57.94 11:47:01 3 41.70 0.00 3.25 6.51 0.07 48.47 11:47:01 4 34.32 0.00 1.88 1.67 0.07 62.06 11:47:01 5 39.40 0.00 2.16 0.52 0.07 57.85 11:47:01 6 45.99 0.00 1.30 1.20 0.08 51.41 11:47:01 7 42.96 0.00 2.63 3.05 0.08 51.28 11:48:01 all 25.81 0.00 1.26 1.02 0.06 71.85 11:48:01 0 29.55 0.00 0.52 0.05 0.05 69.84 11:48:01 1 21.40 0.00 1.10 0.00 0.05 77.45 11:48:01 2 34.99 0.00 2.07 0.00 0.05 62.89 11:48:01 3 21.24 0.00 1.14 7.85 0.05 69.72 11:48:01 4 24.64 0.00 1.94 0.02 0.05 73.36 11:48:01 5 21.30 0.00 1.13 0.07 0.05 77.45 11:48:01 6 29.08 0.00 0.67 0.17 0.07 70.02 11:48:01 7 24.27 0.00 1.52 0.07 0.07 74.08 11:49:01 all 16.91 0.00 2.01 7.09 0.05 73.94 11:49:01 0 16.68 0.00 4.13 11.22 0.05 67.92 11:49:01 1 12.06 0.00 1.44 7.05 0.05 79.39 11:49:01 2 28.64 0.00 2.40 0.87 0.07 68.02 11:49:01 3 11.54 0.00 2.04 6.94 0.05 79.42 11:49:01 4 23.99 0.00 1.32 0.02 0.05 74.62 11:49:01 5 12.99 0.00 1.96 10.06 0.05 74.94 11:49:01 6 15.45 0.00 1.15 16.00 0.05 67.34 11:49:01 7 13.99 0.00 1.61 4.54 0.05 79.81 11:50:01 all 14.59 0.00 3.60 6.67 0.06 75.08 11:50:01 0 14.37 0.00 4.21 21.56 0.08 59.78 11:50:01 1 13.36 0.00 5.49 0.25 0.05 80.85 11:50:01 2 16.93 0.00 3.07 1.43 0.07 78.51 11:50:01 3 12.13 0.00 3.06 2.99 0.05 81.76 11:50:01 4 18.47 0.00 3.22 0.18 0.05 78.08 11:50:01 5 15.83 0.00 2.84 9.35 0.05 71.93 11:50:01 6 13.81 0.00 4.25 7.27 0.07 74.60 11:50:01 7 11.78 0.00 2.67 10.40 0.05 75.09 11:51:01 all 15.83 0.00 1.42 2.42 0.07 80.27 11:51:01 0 10.98 0.00 0.82 0.03 0.07 88.09 11:51:01 1 18.20 0.00 2.98 7.77 0.07 70.98 11:51:01 2 16.13 0.00 1.15 0.02 0.07 82.63 11:51:01 3 15.69 0.00 0.57 0.00 0.07 83.67 11:51:01 4 9.54 0.00 0.87 0.00 0.03 89.55 11:51:01 5 19.97 0.00 1.14 11.42 0.08 67.38 11:51:01 6 20.81 0.00 2.60 0.00 0.08 76.50 11:51:01 7 15.34 0.00 1.15 0.17 0.08 83.25 11:52:01 all 8.24 0.00 0.53 1.78 0.03 89.42 11:52:01 0 4.43 0.00 0.60 0.02 0.03 94.92 11:52:01 1 2.07 0.00 0.38 12.27 0.02 85.26 11:52:01 2 15.65 0.00 0.77 0.43 0.03 83.11 11:52:01 3 3.38 0.00 0.37 0.22 0.00 96.03 11:52:01 4 21.78 0.00 0.53 0.58 0.03 77.06 11:52:01 5 5.85 0.00 0.57 0.07 0.05 93.46 11:52:01 6 11.61 0.00 0.63 0.68 0.03 87.04 11:52:01 7 1.17 0.00 0.40 0.00 0.00 98.43 Average: all 17.86 0.00 1.68 3.54 0.05 76.87 Average: 0 13.74 0.00 1.82 7.91 0.05 76.48 Average: 1 14.81 0.00 1.74 3.71 0.05 79.70 Average: 2 19.99 0.00 1.94 0.93 0.05 77.08 Average: 3 18.68 0.00 1.70 3.66 0.05 75.90 Average: 4 21.57 0.00 1.59 0.63 0.05 76.17 Average: 5 18.45 0.00 1.64 4.21 0.06 75.64 Average: 6 19.93 0.00 1.52 3.52 0.06 74.98 Average: 7 15.69 0.00 1.49 3.76 0.05 79.00