---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12595 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 856 24868 0 6441 30854 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:92:83:fe brd ff:ff:ff:ff:ff:ff inet 10.30.106.169/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe92:83fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:48:56:3c 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-12595) 03/11/24 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 123.81 43.43 80.39 1933.14 27856.16 23:13:01 128.23 23.21 105.02 2794.87 32952.91 23:14:01 232.14 0.20 231.94 21.46 140018.26 23:15:01 338.28 12.48 325.80 805.50 49216.05 23:16:01 19.55 0.02 19.53 0.13 20986.25 23:17:01 27.83 0.02 27.81 0.13 22110.31 23:18:01 73.94 2.22 71.72 126.25 19371.10 Average: 134.83 11.65 123.17 811.64 44644.44 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30074976 31661152 2864244 8.70 69604 1826948 1487488 4.38 909144 1662516 152008 23:13:01 28762448 31649956 4176772 12.68 100052 3057976 1618720 4.76 1001232 2796652 1041056 23:14:01 25536596 31658800 7402624 22.47 142144 6096932 1467228 4.32 1030984 5832968 535148 23:15:01 23091064 29380016 9848156 29.90 158368 6227820 9141060 26.90 3487780 5739600 1700 23:16:01 23103932 29393600 9835288 29.86 158556 6228112 9028748 26.56 3477868 5737228 288 23:17:01 23344452 29659192 9594768 29.13 159012 6255984 7464296 21.96 3236728 5751200 176 23:18:01 25493440 31622824 7445780 22.60 160928 6083936 1519984 4.47 1305556 5586444 1660 Average: 25629558 30717934 7309662 22.19 135523 5111101 4532503 13.34 2064185 4729515 247434 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 23:12:01 ens3 237.39 162.19 1151.80 43.69 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 7.13 7.13 0.66 0.66 0.00 0.00 0.00 0.00 23:13:01 ens3 226.56 150.59 6510.39 17.45 0.00 0.00 0.00 0.00 23:13:01 br-6366207df32f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 6.47 6.47 0.65 0.65 0.00 0.00 0.00 0.00 23:14:01 ens3 1082.50 543.24 27021.53 40.20 0.00 0.00 0.00 0.00 23:14:01 br-6366207df32f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 veth493851b 0.35 0.63 0.03 0.63 0.00 0.00 0.00 0.00 23:15:01 veth49bd70b 0.53 0.85 0.06 0.31 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 veth2024c5a 1.95 2.27 0.38 0.21 0.00 0.00 0.00 0.00 23:16:01 veth493851b 0.53 0.53 0.05 1.51 0.00 0.00 0.00 0.00 23:16:01 veth49bd70b 0.25 0.20 0.02 0.01 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 veth2024c5a 3.75 5.22 0.77 0.47 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 lo 34.59 34.59 6.17 6.17 0.00 0.00 0.00 0.00 23:17:01 ens3 1765.77 1000.05 35194.67 145.56 0.00 0.00 0.00 0.00 23:17:01 vethf1e53ea 39.49 30.13 3.84 4.30 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 23:18:01 ens3 55.07 42.54 73.17 20.40 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 Average: lo 4.49 4.49 0.85 0.85 0.00 0.00 0.00 0.00 Average: ens3 232.66 131.63 4967.33 20.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12595) 03/11/24 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 11.19 0.00 0.85 2.56 0.04 85.36 23:12:01 0 5.72 0.00 0.80 0.53 0.05 92.89 23:12:01 1 2.57 0.00 0.67 12.27 0.05 84.44 23:12:01 2 4.13 0.00 0.38 0.25 0.03 95.21 23:12:01 3 3.28 0.00 0.32 0.38 0.02 96.00 23:12:01 4 1.87 0.00 0.48 3.30 0.02 94.33 23:12:01 5 37.55 0.00 2.14 2.44 0.10 57.77 23:12:01 6 24.12 0.00 1.35 0.87 0.07 73.59 23:12:01 7 10.35 0.00 0.65 0.48 0.02 88.50 23:13:01 all 11.17 0.00 1.84 2.20 0.04 84.74 23:13:01 0 21.77 0.00 2.53 4.34 0.08 71.27 23:13:01 1 16.56 0.00 1.93 10.70 0.05 70.76 23:13:01 2 5.89 0.00 1.48 0.20 0.02 92.42 23:13:01 3 14.06 0.00 2.28 0.97 0.03 82.65 23:13:01 4 6.35 0.00 1.79 0.18 0.03 91.64 23:13:01 5 13.21 0.00 1.51 0.39 0.02 84.88 23:13:01 6 7.42 0.00 1.59 0.72 0.03 90.24 23:13:01 7 4.12 0.00 1.61 0.12 0.03 94.12 23:14:01 all 12.27 0.00 5.90 7.53 0.07 74.24 23:14:01 0 14.67 0.00 4.74 2.36 0.08 78.15 23:14:01 1 11.57 0.00 7.38 30.93 0.07 50.06 23:14:01 2 13.02 0.00 5.21 11.63 0.08 70.06 23:14:01 3 10.30 0.00 7.17 3.03 0.07 79.44 23:14:01 4 11.31 0.00 5.53 0.31 0.07 82.79 23:14:01 5 13.89 0.00 5.41 0.09 0.07 80.55 23:14:01 6 12.29 0.00 6.12 0.17 0.07 81.35 23:14:01 7 11.11 0.00 5.60 11.79 0.09 71.41 23:15:01 all 29.42 0.00 3.90 2.97 0.07 63.64 23:15:01 0 26.57 0.00 3.41 0.97 0.08 68.97 23:15:01 1 23.51 0.00 3.51 13.30 0.08 59.60 23:15:01 2 24.08 0.00 3.77 1.76 0.07 70.32 23:15:01 3 34.84 0.00 4.52 3.80 0.08 56.76 23:15:01 4 31.72 0.00 4.02 0.94 0.07 63.25 23:15:01 5 35.68 0.00 3.89 0.62 0.07 59.75 23:15:01 6 32.51 0.00 4.46 1.21 0.07 61.76 23:15:01 7 26.54 0.00 3.65 1.07 0.07 68.67 23:16:01 all 4.90 0.00 0.47 1.14 0.05 93.44 23:16:01 0 4.06 0.00 0.38 0.00 0.03 95.52 23:16:01 1 5.64 0.00 0.38 8.58 0.07 85.33 23:16:01 2 5.00 0.00 0.50 0.02 0.02 94.47 23:16:01 3 5.46 0.00 0.65 0.05 0.03 93.80 23:16:01 4 4.55 0.00 0.40 0.08 0.03 94.94 23:16:01 5 2.92 0.00 0.47 0.08 0.03 96.49 23:16:01 6 7.26 0.00 0.72 0.02 0.03 91.97 23:16:01 7 4.30 0.00 0.32 0.22 0.10 95.07 23:17:01 all 1.52 0.00 0.37 1.15 0.03 96.92 23:17:01 0 1.49 0.00 0.40 0.02 0.03 98.06 23:17:01 1 2.02 0.00 0.30 8.26 0.03 89.39 23:17:01 2 1.02 0.00 0.45 0.00 0.03 98.50 23:17:01 3 1.32 0.00 0.40 0.40 0.02 97.87 23:17:01 4 2.10 0.00 0.37 0.03 0.03 97.46 23:17:01 5 1.79 0.00 0.35 0.02 0.03 97.81 23:17:01 6 1.37 0.00 0.25 0.12 0.03 98.23 23:17:01 7 1.04 0.00 0.42 0.32 0.03 98.20 23:18:01 all 8.18 0.00 0.66 1.08 0.03 90.05 23:18:01 0 9.72 0.00 0.57 0.25 0.03 89.42 23:18:01 1 2.85 0.00 0.56 7.05 0.03 89.50 23:18:01 2 2.99 0.00 0.60 0.27 0.02 96.13 23:18:01 3 1.12 0.00 0.60 0.05 0.03 98.20 23:18:01 4 0.93 0.00 0.48 0.25 0.02 98.31 23:18:01 5 29.15 0.00 1.15 0.35 0.05 69.29 23:18:01 6 5.00 0.00 0.57 0.17 0.02 94.25 23:18:01 7 13.77 0.00 0.74 0.23 0.02 85.25 Average: all 11.22 0.00 1.99 2.65 0.05 84.10 Average: 0 11.99 0.00 1.83 1.21 0.06 84.92 Average: 1 9.22 0.00 2.08 12.94 0.05 75.71 Average: 2 8.00 0.00 1.76 2.00 0.04 88.21 Average: 3 10.02 0.00 2.26 1.23 0.04 86.44 Average: 4 8.37 0.00 1.86 0.73 0.04 89.00 Average: 5 19.18 0.00 2.12 0.57 0.05 78.08 Average: 6 12.84 0.00 2.14 0.47 0.05 84.51 Average: 7 10.17 0.00 1.84 2.00 0.05 85.93