---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-682 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 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 852 26233 0 5081 30859 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:f1:6e:8a brd ff:ff:ff:ff:ff:ff inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fef1:6e8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:91:1a:06 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::42:77ff:fe91:1a06/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-682) 11/17/23 _x86_64_ (8 CPU) 10:49:30 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 121.50 43.33 78.17 1961.02 29934.05 10:52:01 177.49 21.28 156.21 827.20 42997.63 10:53:01 88.10 3.98 84.12 443.53 64879.72 10:54:01 73.74 0.32 73.42 14.40 37678.92 10:55:01 459.06 0.10 458.96 3.07 68527.38 10:56:01 154.11 0.08 154.02 12.00 67245.73 10:57:01 49.94 1.27 48.68 63.19 18316.28 Average: 160.66 9.97 150.68 471.37 47123.74 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30118024 31732568 2821196 8.56 70384 1853656 1419792 4.18 845928 1687356 184632 10:52:01 28152924 30211136 4786296 14.53 87708 2261620 3124336 9.19 2422464 2032468 14168 10:53:01 27235796 30368912 5703424 17.31 93088 3313756 2639516 7.77 2514852 2819756 24 10:54:01 26640632 29936240 6298588 19.12 128540 3399704 2796168 8.23 3173620 2686060 161272 10:55:01 26472076 30340504 6467144 19.63 212948 3828668 2579756 7.59 2970468 3005572 36384 10:56:01 25746092 30243892 7193128 21.84 219696 4430956 2615016 7.69 3121112 3557432 492 10:57:01 26806080 31564296 6133140 18.62 225580 4675040 1541260 4.53 2035656 3577100 44404 Average: 27310232 30628221 5628988 17.09 148278 3394771 2387978 7.03 2440586 2766535 63054 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 210.07 131.42 1331.59 41.14 0.00 0.00 0.00 0.00 10:51:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 616.46 421.85 4963.99 105.39 0.00 0.00 0.00 0.00 10:52:01 lo 1.27 1.27 0.09 0.09 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 191.80 125.95 1421.39 38.39 0.00 0.00 0.00 0.00 10:53:01 lo 7.82 7.82 2.18 2.18 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 veth3467f49 539.93 463.51 72.90 1488.61 0.00 0.00 0.00 0.12 10:54:01 ens3 980.67 1057.87 2435.09 3413.59 0.00 0.00 0.00 0.00 10:54:01 lo 5.40 5.40 0.50 0.50 0.00 0.00 0.00 0.00 10:54:01 docker0 542.76 468.66 65.69 1566.10 0.00 0.00 0.00 0.00 10:55:01 ens3 540.13 459.16 1503.76 54.14 0.00 0.00 0.00 0.00 10:55:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 10:55:01 docker0 427.63 488.75 39.56 1079.61 0.00 0.00 0.00 0.00 10:56:01 ens3 526.93 571.42 1053.29 3419.71 0.00 0.00 0.00 0.00 10:56:01 lo 7.93 7.93 0.71 0.71 0.00 0.00 0.00 0.00 10:56:01 docker0 2.87 5.20 0.17 77.49 0.00 0.00 0.00 0.00 10:57:01 ens3 57.56 44.71 77.92 15.00 0.00 0.00 0.00 0.00 10:57:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 446.79 402.41 1827.90 1014.80 0.00 0.00 0.00 0.00 Average: lo 3.98 3.98 0.58 0.58 0.00 0.00 0.00 0.00 Average: docker0 139.37 137.85 15.10 389.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-682) 11/17/23 _x86_64_ (8 CPU) 10:49:30 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 11.26 0.00 0.85 2.25 0.03 85.61 10:51:01 0 11.49 0.00 0.64 0.44 0.02 87.41 10:51:01 1 38.92 0.00 2.05 1.95 0.07 57.00 10:51:01 2 19.43 0.00 1.20 0.93 0.03 78.40 10:51:01 3 12.35 0.00 0.95 0.19 0.03 86.47 10:51:01 4 1.97 0.00 0.46 3.96 0.02 93.60 10:51:01 5 1.90 0.00 0.51 1.83 0.02 95.74 10:51:01 6 2.09 0.00 0.51 2.14 0.05 95.21 10:51:01 7 1.90 0.00 0.39 6.58 0.02 91.11 10:52:01 all 20.22 0.00 1.65 2.02 0.06 76.05 10:52:01 0 16.74 0.00 2.39 0.02 0.05 80.80 10:52:01 1 27.95 0.00 1.69 0.79 0.05 69.53 10:52:01 2 19.41 0.00 0.80 0.20 0.07 79.52 10:52:01 3 17.51 0.00 0.67 2.79 0.03 78.99 10:52:01 4 16.16 0.00 0.55 9.46 0.05 73.77 10:52:01 5 19.05 0.00 3.15 0.47 0.07 77.27 10:52:01 6 26.76 0.00 0.70 1.00 0.07 71.46 10:52:01 7 18.12 0.00 3.25 1.47 0.10 77.06 10:53:01 all 11.80 0.00 1.41 2.57 0.04 84.18 10:53:01 0 10.65 0.00 0.92 0.12 0.02 88.29 10:53:01 1 10.70 0.00 0.79 0.05 0.05 88.41 10:53:01 2 9.39 0.00 1.42 2.41 0.03 86.75 10:53:01 3 11.88 0.00 1.49 4.72 0.05 81.86 10:53:01 4 7.60 0.00 0.89 1.39 0.02 90.11 10:53:01 5 6.91 0.00 1.51 3.24 0.02 88.33 10:53:01 6 13.55 0.00 1.24 7.33 0.05 77.82 10:53:01 7 23.74 0.00 3.05 1.36 0.05 71.80 10:54:01 all 11.57 0.00 1.63 1.77 0.06 84.97 10:54:01 0 6.85 0.00 0.63 0.03 0.03 92.45 10:54:01 1 5.63 0.00 1.86 0.49 0.05 91.98 10:54:01 2 18.43 0.00 1.77 0.02 0.08 79.70 10:54:01 3 13.49 0.00 2.68 1.96 0.08 81.79 10:54:01 4 10.78 0.00 1.12 0.39 0.07 87.65 10:54:01 5 6.88 0.00 1.30 0.08 0.05 91.68 10:54:01 6 11.31 0.00 1.51 10.99 0.07 76.13 10:54:01 7 19.29 0.00 2.20 0.20 0.10 78.21 10:55:01 all 10.26 0.00 3.02 4.05 0.06 82.61 10:55:01 0 3.83 0.00 4.51 19.15 0.10 72.41 10:55:01 1 21.97 0.00 3.41 6.21 0.05 68.36 10:55:01 2 9.63 0.00 2.61 0.12 0.05 87.59 10:55:01 3 21.15 0.00 4.94 0.98 0.07 72.86 10:55:01 4 3.04 0.00 2.15 0.92 0.03 93.86 10:55:01 5 8.07 0.00 2.33 0.22 0.05 89.34 10:55:01 6 9.67 0.00 2.55 4.88 0.05 82.85 10:55:01 7 4.73 0.00 1.72 0.02 0.05 93.48 10:56:01 all 13.95 0.00 2.00 2.97 0.10 80.98 10:56:01 0 9.25 0.00 2.45 2.77 0.10 85.43 10:56:01 1 15.58 0.00 1.21 1.84 0.10 81.27 10:56:01 2 14.89 0.00 2.03 0.37 0.12 82.59 10:56:01 3 14.35 0.00 2.14 0.03 0.08 83.39 10:56:01 4 8.54 0.00 1.82 6.48 0.07 83.09 10:56:01 5 22.76 0.00 2.76 8.39 0.12 65.97 10:56:01 6 15.25 0.00 2.13 1.92 0.08 80.62 10:56:01 7 10.96 0.00 1.45 1.99 0.10 85.50 10:57:01 all 9.77 0.00 0.61 1.08 0.03 88.52 10:57:01 0 4.85 0.00 0.75 1.32 0.02 93.06 10:57:01 1 2.70 0.00 0.43 0.00 0.02 96.85 10:57:01 2 0.37 0.00 0.22 0.00 0.00 99.42 10:57:01 3 2.77 0.00 0.37 0.00 0.05 96.81 10:57:01 4 2.87 0.00 0.37 0.02 0.02 96.73 10:57:01 5 2.68 0.00 0.47 2.00 0.02 94.84 10:57:01 6 49.61 0.00 1.49 0.93 0.07 47.91 10:57:01 7 12.34 0.00 0.82 4.34 0.03 82.47 Average: all 12.69 0.00 1.60 2.39 0.05 83.27 Average: 0 9.10 0.00 1.75 3.39 0.05 85.71 Average: 1 17.58 0.00 1.63 1.61 0.06 79.12 Average: 2 13.06 0.00 1.44 0.58 0.06 84.87 Average: 3 13.36 0.00 1.89 1.53 0.06 83.17 Average: 4 7.29 0.00 1.05 3.23 0.04 88.40 Average: 5 9.75 0.00 1.72 2.31 0.05 86.17 Average: 6 18.37 0.00 1.45 4.17 0.06 75.94 Average: 7 13.03 0.00 1.84 2.28 0.06 82.78