---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34579 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 876 25114 0 6176 30834 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:cd:77:9b brd ff:ff:ff:ff:ff:ff inet 10.30.106.193/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fecd:779b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:1c:89:e7 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::42:58ff:fe1c:89e7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34579) 08/29/24 _x86_64_ (8 CPU) 17:26:27 LINUX RESTART (8 CPU) 17:27:01 tps rtps wtps bread/s bwrtn/s 17:28:01 319.37 35.23 284.14 1671.16 68948.06 17:29:01 549.84 30.43 519.41 3024.83 192555.09 17:30:01 114.20 0.22 113.98 24.40 20423.86 17:31:01 124.10 0.23 123.86 14.00 16445.88 17:32:01 5.58 0.00 5.58 0.00 166.82 17:33:01 56.96 0.80 56.16 42.66 1299.20 Average: 195.01 11.15 183.86 796.22 49974.21 17:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 30018680 31673116 2920540 8.87 74072 1886776 1474772 4.34 904668 1714352 217640 17:29:01 25324476 30886068 7614744 23.12 136160 5569512 7191172 21.16 1891548 5160488 4396 17:30:01 23661032 29524904 9278188 28.17 152908 5831112 9459348 27.83 3351280 5328676 155488 17:31:01 23093788 29094420 9845432 29.89 169824 5931316 9726624 28.62 3833560 5384896 560 17:32:01 23071360 29074876 9867860 29.96 170028 5933492 9775960 28.76 3852752 5386812 284 17:33:01 25788220 31638304 7151000 21.71 170960 5796348 1616764 4.76 1346968 5247352 2944 Average: 25159593 30315281 7779627 23.62 145659 5158093 6540773 19.24 2530129 4703763 63552 17:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 ens3 64.60 44.71 991.53 20.20 0.00 0.00 0.00 0.00 17:29:01 veth1d568cf 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 17:29:01 lo 14.80 14.80 1.42 1.42 0.00 0.00 0.00 0.00 17:29:01 vethaf45f11 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 17:29:01 veth3f4bc48 0.25 0.35 0.02 0.02 0.00 0.00 0.00 0.00 17:30:01 veth1d568cf 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 17:30:01 lo 3.10 3.10 0.26 0.26 0.00 0.00 0.00 0.00 17:30:01 vethaf45f11 0.47 0.52 0.05 1.08 0.00 0.00 0.00 0.00 17:30:01 veth3f4bc48 3.38 4.12 0.66 0.43 0.00 0.00 0.00 0.00 17:31:01 veth1d568cf 0.30 0.40 0.06 0.05 0.00 0.00 0.00 0.00 17:31:01 lo 1.23 1.23 0.09 0.09 0.00 0.00 0.00 0.00 17:31:01 vethaf45f11 0.60 0.70 0.05 1.61 0.00 0.00 0.00 0.00 17:31:01 veth3f4bc48 7.03 8.77 1.45 5.61 0.00 0.00 0.00 0.00 17:32:01 veth1d568cf 0.70 1.00 0.18 0.13 0.00 0.00 0.00 0.00 17:32:01 lo 1.03 1.03 0.08 0.08 0.00 0.00 0.00 0.00 17:32:01 vethaf45f11 0.60 0.60 0.05 1.65 0.00 0.00 0.00 0.00 17:32:01 veth3f4bc48 14.76 17.23 3.00 1.66 0.00 0.00 0.00 0.00 17:33:01 lo 3.73 3.73 0.33 0.33 0.00 0.00 0.00 0.00 17:33:01 docker0 12.25 17.13 2.06 285.35 0.00 0.00 0.00 0.00 17:33:01 ens3 1658.02 946.23 34062.05 189.41 0.00 0.00 0.00 0.00 Average: lo 4.20 4.20 0.39 0.39 0.00 0.00 0.00 0.00 Average: docker0 2.04 2.85 0.34 47.56 0.00 0.00 0.00 0.00 Average: ens3 218.42 118.73 5539.26 21.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34579) 08/29/24 _x86_64_ (8 CPU) 17:26:27 LINUX RESTART (8 CPU) 17:27:01 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 9.25 0.00 0.83 5.49 0.03 84.38 17:28:01 0 1.17 0.00 0.47 24.97 0.05 73.35 17:28:01 1 17.57 0.00 1.14 1.19 0.05 80.06 17:28:01 2 18.16 0.00 1.07 2.79 0.03 77.95 17:28:01 3 5.04 0.00 1.42 3.65 0.03 89.86 17:28:01 4 10.57 0.00 0.55 2.01 0.03 86.84 17:28:01 5 9.73 0.00 0.85 0.75 0.03 88.63 17:28:01 6 4.21 0.00 0.43 0.23 0.02 95.11 17:28:01 7 7.56 0.00 0.73 8.36 0.05 83.29 17:29:01 all 16.76 0.00 6.69 13.07 0.08 63.40 17:29:01 0 14.87 0.00 5.65 15.77 0.05 63.66 17:29:01 1 16.04 0.00 7.25 33.49 0.07 43.15 17:29:01 2 17.61 0.00 6.51 4.42 0.08 71.38 17:29:01 3 16.56 0.00 6.55 3.25 0.08 73.55 17:29:01 4 17.17 0.00 7.65 17.58 0.07 57.54 17:29:01 5 15.83 0.00 6.62 7.88 0.07 69.59 17:29:01 6 19.16 0.00 6.42 10.79 0.07 63.56 17:29:01 7 16.76 0.00 6.91 11.41 0.07 64.85 17:30:01 all 21.72 0.00 2.55 1.78 0.08 73.87 17:30:01 0 16.87 0.00 1.93 2.34 0.08 78.78 17:30:01 1 24.01 0.00 2.62 4.31 0.08 68.97 17:30:01 2 22.41 0.00 2.74 0.64 0.08 74.13 17:30:01 3 26.25 0.00 2.86 3.67 0.08 67.14 17:30:01 4 19.72 0.00 2.62 0.05 0.07 77.55 17:30:01 5 19.32 0.00 2.49 2.27 0.08 75.84 17:30:01 6 23.54 0.00 2.51 0.44 0.08 73.42 17:30:01 7 21.63 0.00 2.61 0.55 0.08 75.12 17:31:01 all 10.14 0.00 1.77 1.69 0.07 86.34 17:31:01 0 8.83 0.00 1.70 2.39 0.05 87.03 17:31:01 1 12.25 0.00 2.06 0.17 0.07 85.45 17:31:01 2 6.55 0.00 1.55 0.99 0.07 90.84 17:31:01 3 11.85 0.00 1.81 1.15 0.07 85.12 17:31:01 4 11.57 0.00 1.96 3.64 0.07 82.76 17:31:01 5 11.79 0.00 1.98 3.37 0.07 82.79 17:31:01 6 7.14 0.00 1.58 0.82 0.07 90.39 17:31:01 7 11.11 0.00 1.48 0.97 0.07 86.38 17:32:01 all 2.54 0.00 0.39 0.03 0.07 96.98 17:32:01 0 2.19 0.00 0.52 0.08 0.08 97.13 17:32:01 1 2.48 0.00 0.33 0.00 0.05 97.14 17:32:01 2 2.02 0.00 0.52 0.00 0.07 97.39 17:32:01 3 3.39 0.00 0.33 0.02 0.05 96.21 17:32:01 4 2.15 0.00 0.34 0.10 0.07 97.35 17:32:01 5 2.52 0.00 0.28 0.00 0.07 97.13 17:32:01 6 2.71 0.00 0.32 0.00 0.05 96.92 17:32:01 7 2.85 0.00 0.47 0.00 0.08 96.60 17:33:01 all 2.38 0.00 0.77 0.22 0.06 96.57 17:33:01 0 2.98 0.00 1.00 0.30 0.07 95.65 17:33:01 1 2.73 0.00 0.67 0.17 0.08 96.35 17:33:01 2 2.38 0.00 0.82 0.10 0.07 96.64 17:33:01 3 2.02 0.00 0.74 0.18 0.05 97.01 17:33:01 4 2.30 0.00 0.77 0.07 0.05 96.81 17:33:01 5 1.62 0.00 0.67 0.44 0.08 97.19 17:33:01 6 2.22 0.00 0.82 0.05 0.07 96.84 17:33:01 7 2.79 0.00 0.65 0.52 0.07 95.97 Average: all 10.45 0.00 2.16 3.70 0.06 83.63 Average: 0 7.79 0.00 1.87 7.63 0.06 82.64 Average: 1 12.51 0.00 2.34 6.51 0.07 78.57 Average: 2 11.51 0.00 2.19 1.49 0.07 84.75 Average: 3 10.82 0.00 2.27 1.98 0.06 84.86 Average: 4 10.57 0.00 2.31 3.89 0.06 83.18 Average: 5 10.11 0.00 2.14 2.44 0.07 85.25 Average: 6 9.81 0.00 2.01 2.05 0.06 86.07 Average: 7 10.44 0.00 2.13 3.63 0.07 83.73