---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3376 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 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 879 27506 0 3781 30832 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:45:92:af brd ff:ff:ff:ff:ff:ff inet 10.30.107.64/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fe45:92af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:cd:47:e1 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:caff:fecd:47e1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3376) 02/07/24 _x86_64_ (8 CPU) 10:50:52 LINUX RESTART (8 CPU) 10:51:01 tps rtps wtps bread/s bwrtn/s 10:52:02 178.91 87.30 91.60 6252.32 85620.13 10:53:01 133.54 14.18 119.35 334.18 57211.46 10:54:01 117.15 7.48 109.67 524.45 61009.03 10:55:01 94.55 4.17 90.39 459.45 51864.45 10:56:01 58.91 0.38 58.52 7.20 18299.48 10:57:01 101.17 0.07 101.10 0.53 6241.76 10:58:01 121.53 0.05 121.48 0.40 8321.28 Average: 115.06 16.24 98.82 1084.54 41187.11 10:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:02 30213060 31682844 2726152 8.28 56012 1733424 1442108 4.24 892064 1564156 92392 10:53:01 29464764 31192040 3474448 10.55 79992 1949684 2173708 6.40 1405216 1762244 110496 10:54:01 28335508 30353052 4603704 13.98 87508 2223196 3065800 9.02 2279424 1994208 2312 10:55:01 28005380 30686500 4933832 14.98 94368 2867016 2274552 6.69 2208172 2368260 704 10:56:01 26814464 30161564 6124748 18.59 136304 3423680 2613880 7.69 2950960 2710020 122720 10:57:01 26875220 30221408 6063992 18.41 147220 3414036 2608004 7.67 2903780 2692928 88508 10:58:01 26610040 30118384 6329172 19.21 162452 3524744 2624192 7.72 3023596 2803636 3660 Average: 28045491 30630827 4893721 14.86 109122 2733683 2400321 7.06 2237602 2270779 60113 10:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:02 ens3 375.99 268.06 1590.63 60.71 0.00 0.00 0.00 0.00 10:52:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 10:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 140.86 107.83 968.22 26.84 0.00 0.00 0.00 0.00 10:53:01 lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 663.72 469.86 4127.39 125.33 0.00 0.00 0.00 0.00 10:54:01 lo 2.13 2.13 0.11 0.11 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 438.45 487.07 1515.27 2860.43 0.00 0.00 0.00 0.00 10:55:01 lo 8.98 8.98 2.34 2.34 0.00 0.00 0.00 0.00 10:55:01 docker0 2.95 5.05 0.18 77.47 0.00 0.00 0.00 0.00 10:56:01 ens3 892.55 970.54 1769.03 603.82 0.00 0.00 0.00 0.00 10:56:01 lo 2.93 2.93 0.28 0.28 0.00 0.00 0.00 0.00 10:56:01 docker0 806.43 663.71 74.39 913.34 0.00 0.00 0.00 0.00 10:56:01 vethb5ec5fc 806.43 663.86 85.42 913.35 0.00 0.00 0.00 0.07 10:57:01 ens3 613.61 705.33 841.05 80.14 0.00 0.00 0.00 0.00 10:57:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 docker0 694.65 595.27 67.50 837.10 0.00 0.00 0.00 0.00 10:57:01 veth37a1628 593.08 515.30 67.43 796.90 0.00 0.00 0.00 0.07 10:58:01 ens3 141.36 156.74 115.16 15.84 0.00 0.00 0.00 0.00 10:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 docker0 151.72 128.25 11.89 112.05 0.00 0.00 0.00 0.00 10:58:01 veth37a1628 151.72 128.28 13.96 112.05 0.00 0.00 0.00 0.01 Average: ens3 467.42 453.02 1562.38 540.28 0.00 0.00 0.00 0.00 Average: lo 2.52 2.52 0.44 0.44 0.00 0.00 0.00 0.00 Average: docker0 237.09 199.36 22.05 277.79 0.00 0.00 0.00 0.00 Average: veth37a1628 106.65 92.15 11.65 130.15 0.00 0.00 0.00 0.01 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3376) 02/07/24 _x86_64_ (8 CPU) 10:50:52 LINUX RESTART (8 CPU) 10:51:01 CPU %user %nice %system %iowait %steal %idle 10:52:02 all 8.65 0.00 1.25 4.86 0.04 85.20 10:52:02 0 7.75 0.00 1.12 1.08 0.03 90.02 10:52:02 1 5.41 0.00 0.88 0.30 0.05 93.36 10:52:02 2 17.62 0.00 2.66 2.82 0.05 76.85 10:52:02 3 14.61 0.00 1.37 0.57 0.05 83.40 10:52:02 4 5.08 0.00 0.79 8.27 0.02 85.85 10:52:02 5 12.98 0.00 1.22 1.60 0.03 84.17 10:52:02 6 2.48 0.00 1.21 23.90 0.03 72.38 10:52:02 7 3.30 0.00 0.67 0.42 0.05 95.56 10:53:01 all 12.85 0.00 0.81 4.19 0.04 82.10 10:53:01 0 17.85 0.00 0.70 0.64 0.03 80.77 10:53:01 1 37.87 0.00 2.16 3.01 0.07 56.90 10:53:01 2 9.76 0.00 0.66 0.39 0.02 89.17 10:53:01 3 8.64 0.00 0.41 0.10 0.05 90.80 10:53:01 4 5.79 0.00 0.42 0.15 0.03 93.60 10:53:01 5 5.00 0.00 0.19 0.02 0.02 94.78 10:53:01 6 8.31 0.00 1.14 18.77 0.05 71.74 10:53:01 7 9.66 0.00 0.73 10.49 0.08 79.04 10:54:01 all 14.13 0.00 1.63 3.88 0.05 80.32 10:54:01 0 15.56 0.00 1.56 6.09 0.03 76.76 10:54:01 1 15.75 0.00 4.10 1.97 0.05 78.13 10:54:01 2 13.04 0.00 1.14 8.96 0.05 76.82 10:54:01 3 11.03 0.00 0.27 0.35 0.03 88.32 10:54:01 4 19.50 0.00 3.74 1.26 0.08 75.42 10:54:01 5 9.35 0.00 0.33 0.03 0.03 90.25 10:54:01 6 14.58 0.00 0.95 8.47 0.05 75.96 10:54:01 7 14.30 0.00 0.97 3.84 0.05 80.84 10:55:01 all 16.93 0.00 1.87 1.75 0.06 79.38 10:55:01 0 17.21 0.00 2.54 0.13 0.05 80.06 10:55:01 1 26.96 0.00 2.02 0.45 0.05 70.52 10:55:01 2 17.18 0.00 1.95 9.52 0.07 71.28 10:55:01 3 9.35 0.00 2.01 0.32 0.07 88.25 10:55:01 4 15.72 0.00 3.08 0.28 0.07 80.85 10:55:01 5 19.49 0.00 1.18 1.09 0.05 78.19 10:55:01 6 13.19 0.00 1.05 0.92 0.07 84.77 10:55:01 7 16.23 0.00 1.22 1.34 0.07 81.15 10:56:01 all 8.89 0.00 1.52 0.97 0.05 88.57 10:56:01 0 15.25 0.00 0.80 0.00 0.03 83.91 10:56:01 1 19.22 0.00 1.87 0.07 0.05 78.79 10:56:01 2 6.38 0.00 2.01 1.76 0.05 89.80 10:56:01 3 5.02 0.00 1.95 0.23 0.05 92.75 10:56:01 4 5.89 0.00 1.24 2.16 0.07 90.64 10:56:01 5 3.50 0.00 0.54 0.00 0.03 95.93 10:56:01 6 10.04 0.00 2.39 0.89 0.07 86.61 10:56:01 7 5.73 0.00 1.34 2.65 0.07 90.21 10:57:01 all 4.74 0.00 1.14 0.48 0.04 93.60 10:57:01 0 22.77 0.00 3.02 0.10 0.05 74.06 10:57:01 1 0.78 0.00 0.92 0.27 0.05 97.98 10:57:01 2 2.74 0.00 0.72 0.15 0.02 96.38 10:57:01 3 3.78 0.00 0.77 0.00 0.02 95.43 10:57:01 4 3.80 0.00 1.30 1.96 0.03 92.91 10:57:01 5 2.94 0.00 0.79 0.00 0.05 96.22 10:57:01 6 0.43 0.00 1.10 0.07 0.05 98.35 10:57:01 7 0.67 0.00 0.53 1.27 0.02 97.51 10:58:01 all 2.70 0.00 0.45 0.60 0.02 96.23 10:58:01 0 4.26 0.00 0.99 3.64 0.03 91.08 10:58:01 1 2.25 0.00 0.55 0.05 0.02 97.13 10:58:01 2 1.22 0.00 0.25 0.00 0.02 98.52 10:58:01 3 1.22 0.00 0.43 0.00 0.02 98.33 10:58:01 4 0.97 0.00 0.18 0.22 0.03 98.60 10:58:01 5 5.33 0.00 0.18 0.00 0.03 94.45 10:58:01 6 0.08 0.00 0.33 0.07 0.02 99.50 10:58:01 7 6.25 0.00 0.65 0.85 0.02 92.23 Average: all 9.83 0.00 1.24 2.39 0.04 86.50 Average: 0 14.37 0.00 1.53 1.67 0.04 82.39 Average: 1 15.40 0.00 1.78 0.87 0.05 81.90 Average: 2 9.70 0.00 1.34 3.37 0.04 85.55 Average: 3 7.66 0.00 1.03 0.23 0.04 91.04 Average: 4 8.10 0.00 1.54 2.05 0.05 88.26 Average: 5 8.40 0.00 0.63 0.39 0.04 90.54 Average: 6 7.01 0.00 1.17 7.55 0.05 84.22 Average: 7 8.02 0.00 0.87 2.96 0.05 88.09