---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3849 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 141G 10% / 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 893 24531 0 6742 30818 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:3d:1c:2f brd ff:ff:ff:ff:ff:ff inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe3d:1c2f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:bc:a0:89 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-3849) 02/08/24 _x86_64_ (8 CPU) 16:41:34 LINUX RESTART (8 CPU) 16:42:02 tps rtps wtps bread/s bwrtn/s 16:43:01 144.42 72.31 72.11 4690.73 38923.98 16:44:01 192.55 49.96 142.59 3736.98 36002.40 16:45:01 56.76 1.12 55.64 89.45 29546.41 16:46:01 94.03 12.85 81.19 2401.33 54466.52 16:47:01 220.06 5.88 214.18 874.12 69041.29 16:48:01 250.51 0.10 250.41 7.20 73609.20 16:49:01 65.31 0.38 64.93 30.52 26879.31 16:50:01 79.25 1.48 77.77 73.59 16213.16 Average: 137.85 17.90 119.95 1481.27 43093.63 16:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:43:01 30169928 31741932 2769292 8.41 67676 1815968 1374000 4.04 832156 1648284 152996 16:44:01 29258472 31229988 3680748 11.17 85684 2182564 1733908 5.10 1447644 1912304 28620 16:45:01 27271176 29677976 5668044 17.21 91392 2602244 3497372 10.29 3106764 2216068 165800 16:46:01 28092116 31638904 4847104 14.72 109020 3690768 1412944 4.16 1362980 3086068 169616 16:47:01 25269420 30598564 7669800 23.28 138388 5304648 6496884 19.12 2541736 4585436 329096 16:48:01 23265760 29848728 9673460 29.37 179664 6440828 9132320 26.87 3429480 5581552 4244 16:49:01 19592752 26504928 13346468 40.52 185444 6748636 11880624 34.96 6842036 5806316 13004 16:50:01 25144420 31581744 7794800 23.66 189484 6334948 1473408 4.34 1842848 5365680 31656 Average: 26008006 30352846 6931214 21.04 130844 4390076 4625182 13.61 2675706 3775214 111879 16:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:43:01 lo 1.90 1.90 0.20 0.20 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 ens3 388.68 260.80 1595.25 64.02 0.00 0.00 0.00 0.00 16:44:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 ens3 377.42 301.92 2885.43 57.29 0.00 0.00 0.00 0.00 16:45:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 ens3 1004.85 569.91 4015.47 188.31 0.00 0.00 0.00 0.00 16:46:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 ens3 173.72 142.43 1758.21 32.96 0.00 0.00 0.00 0.00 16:47:01 veth57a36e4 0.52 0.60 0.05 0.05 0.00 0.00 0.00 0.00 16:47:01 veth1a6c364 3.87 3.52 0.74 0.47 0.00 0.00 0.00 0.00 16:47:01 vethe6d74c1 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 16:47:01 br-7140e1497a39 7.25 7.37 1.10 1.21 0.00 0.00 0.00 0.00 16:48:01 veth57a36e4 9.20 8.00 1.14 1.35 0.00 0.00 0.00 0.00 16:48:01 veth1a6c364 13.01 11.78 9.85 2.61 0.00 0.00 0.00 0.00 16:48:01 vethe6d74c1 3.38 5.52 0.41 0.67 0.00 0.00 0.00 0.00 16:48:01 vethdb536ba 155.12 149.68 331.26 13.17 0.00 0.00 0.00 0.03 16:49:01 veth57a36e4 24.36 16.44 2.06 2.20 0.00 0.00 0.00 0.00 16:49:01 veth1a6c364 25.04 28.91 5.03 5.66 0.00 0.00 0.00 0.00 16:49:01 vethe6d74c1 2.90 4.63 0.37 0.38 0.00 0.00 0.00 0.00 16:49:01 vethdb536ba 145.27 110.30 9.96 11.81 0.00 0.00 0.00 0.00 16:50:01 lo 18.03 18.03 1.81 1.81 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 ens3 3354.89 1990.20 33874.91 447.93 0.00 0.00 0.00 0.00 Average: lo 1.83 1.83 0.19 0.19 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: ens3 418.76 248.04 4234.65 55.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3849) 02/08/24 _x86_64_ (8 CPU) 16:41:34 LINUX RESTART (8 CPU) 16:42:02 CPU %user %nice %system %iowait %steal %idle 16:43:01 all 11.24 0.00 1.07 2.92 0.04 84.73 16:43:01 0 3.14 0.00 0.78 0.32 0.02 95.75 16:43:01 1 14.96 0.00 1.58 0.97 0.07 82.42 16:43:01 2 14.29 0.00 1.03 1.37 0.05 83.25 16:43:01 3 23.59 0.00 1.29 2.13 0.03 72.96 16:43:01 4 11.97 0.00 1.44 0.92 0.03 85.64 16:43:01 5 6.50 0.00 0.70 0.37 0.03 92.40 16:43:01 6 11.73 0.00 0.95 17.19 0.05 70.07 16:43:01 7 3.73 0.00 0.78 0.09 0.03 95.37 16:44:01 all 20.14 0.00 1.07 2.95 0.06 75.79 16:44:01 0 14.57 0.00 0.67 2.12 0.03 82.60 16:44:01 1 14.21 0.00 1.17 4.21 0.03 80.38 16:44:01 2 18.05 0.00 0.80 0.90 0.05 80.20 16:44:01 3 41.37 0.00 2.24 3.16 0.10 53.13 16:44:01 4 27.22 0.00 0.84 1.11 0.07 70.77 16:44:01 5 15.01 0.00 0.92 0.58 0.05 83.43 16:44:01 6 17.24 0.00 0.87 10.19 0.05 71.65 16:44:01 7 13.46 0.00 0.97 1.34 0.05 84.18 16:45:01 all 47.56 0.00 1.48 1.14 0.08 49.73 16:45:01 0 56.65 0.00 2.23 0.84 0.08 40.20 16:45:01 1 33.36 0.00 1.24 2.18 0.10 63.12 16:45:01 2 49.97 0.00 1.70 2.85 0.12 45.36 16:45:01 3 65.75 0.00 1.39 0.71 0.08 32.07 16:45:01 4 42.35 0.00 1.29 1.74 0.07 54.55 16:45:01 5 46.43 0.00 0.79 0.00 0.05 52.73 16:45:01 6 45.17 0.00 1.72 0.84 0.08 52.18 16:45:01 7 40.80 0.00 1.55 0.03 0.07 57.55 16:46:01 all 14.06 0.00 1.54 4.17 0.05 80.19 16:46:01 0 16.59 0.00 1.44 6.67 0.05 75.25 16:46:01 1 6.64 0.00 1.10 1.67 0.03 90.54 16:46:01 2 12.69 0.00 2.02 1.60 0.03 83.65 16:46:01 3 9.89 0.00 1.52 0.00 0.05 88.54 16:46:01 4 13.96 0.00 1.09 8.97 0.03 75.94 16:46:01 5 7.91 0.00 0.72 0.30 0.05 91.02 16:46:01 6 29.95 0.00 2.14 4.41 0.07 63.43 16:46:01 7 14.86 0.00 2.25 9.76 0.08 73.05 16:47:01 all 19.46 0.00 4.21 6.73 0.07 69.52 16:47:01 0 21.96 0.00 4.52 2.26 0.07 71.19 16:47:01 1 17.35 0.00 3.97 0.30 0.08 78.28 16:47:01 2 17.85 0.00 3.87 2.88 0.08 75.31 16:47:01 3 18.19 0.00 4.15 27.11 0.07 50.48 16:47:01 4 23.12 0.00 4.30 0.79 0.07 71.71 16:47:01 5 18.95 0.00 3.82 1.58 0.05 75.61 16:47:01 6 19.59 0.00 4.44 2.05 0.05 73.86 16:47:01 7 18.69 0.00 4.64 16.85 0.10 59.72 16:48:01 all 22.06 0.00 4.39 7.01 0.11 66.43 16:48:01 0 23.92 0.00 5.16 3.21 0.12 67.58 16:48:01 1 26.28 0.00 3.39 1.28 0.08 68.97 16:48:01 2 18.24 0.00 4.13 0.81 0.10 76.72 16:48:01 3 20.78 0.00 3.94 20.00 0.08 55.19 16:48:01 4 20.93 0.00 5.23 4.05 0.12 69.67 16:48:01 5 25.22 0.00 4.64 19.02 0.08 51.03 16:48:01 6 17.73 0.00 4.38 6.70 0.12 71.08 16:48:01 7 23.36 0.00 4.24 0.93 0.19 71.28 16:49:01 all 36.69 0.00 3.91 1.13 0.11 58.15 16:49:01 0 31.66 0.00 3.92 1.01 0.12 63.29 16:49:01 1 37.24 0.00 3.61 3.39 0.12 55.65 16:49:01 2 33.65 0.00 4.57 0.86 0.12 60.80 16:49:01 3 38.86 0.00 3.35 0.95 0.12 56.72 16:49:01 4 38.81 0.00 3.91 0.17 0.10 57.01 16:49:01 5 35.74 0.00 3.18 0.15 0.12 60.81 16:49:01 6 40.05 0.00 4.79 2.36 0.12 52.68 16:49:01 7 37.52 0.00 3.94 0.13 0.12 58.28 16:50:01 all 11.09 0.00 1.47 2.46 0.06 84.92 16:50:01 0 13.20 0.00 1.75 8.61 0.05 76.39 16:50:01 1 10.26 0.00 1.42 1.27 0.03 87.01 16:50:01 2 8.73 0.00 1.14 0.52 0.03 89.58 16:50:01 3 17.07 0.00 1.27 3.39 0.05 78.21 16:50:01 4 6.09 0.00 1.44 1.83 0.05 90.59 16:50:01 5 4.71 0.00 1.29 2.01 0.07 91.93 16:50:01 6 21.25 0.00 1.98 1.54 0.08 75.14 16:50:01 7 7.39 0.00 1.50 0.50 0.05 90.55 Average: all 22.80 0.00 2.39 3.56 0.07 71.18 Average: 0 22.72 0.00 2.56 3.14 0.07 71.51 Average: 1 20.05 0.00 2.19 1.91 0.07 75.78 Average: 2 21.67 0.00 2.41 1.47 0.07 74.38 Average: 3 29.44 0.00 2.40 7.17 0.07 60.93 Average: 4 23.08 0.00 2.44 2.45 0.07 71.96 Average: 5 20.07 0.00 2.00 2.99 0.06 74.88 Average: 6 25.39 0.00 2.66 5.64 0.08 66.24 Average: 7 19.98 0.00 2.48 3.71 0.09 73.74