---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7673 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 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 892 24535 0 6739 30820 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:7a:eb:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fe7a:ebe6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:e9:c8:98 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-7673) 02/22/24 _x86_64_ (8 CPU) 10:53:43 LINUX RESTART (8 CPU) 10:54:02 tps rtps wtps bread/s bwrtn/s 10:55:01 147.57 81.29 66.28 5695.98 59854.94 10:56:01 163.87 44.53 119.35 3411.70 32756.27 10:57:01 98.12 10.15 87.97 536.04 33423.76 10:58:01 79.95 12.96 66.99 2379.22 41404.70 10:59:01 231.84 5.83 226.01 850.52 83348.11 11:00:01 251.77 0.10 251.67 6.53 73798.77 11:01:01 84.44 0.60 83.84 34.79 27366.11 11:02:01 67.22 1.05 66.17 61.19 15300.25 Average: 140.58 19.43 121.15 1613.56 45877.12 10:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:55:01 30182780 31654096 2756440 8.37 56888 1733312 1460584 4.30 920384 1562200 96472 10:56:01 29392016 31290048 3547204 10.77 83508 2113528 1692504 4.98 1353768 1877368 105252 10:57:01 28149636 30440792 4789584 14.54 90680 2489396 2419124 7.12 2337540 2114528 86796 10:58:01 28128052 31576984 4811168 14.61 104080 3610404 1484780 4.37 1422772 3004536 522572 10:59:01 26436016 31384684 6503204 19.74 133220 4991872 4523712 13.31 1667320 4332164 1324 11:00:01 22519440 29101692 10419780 31.63 179528 6431504 9564400 28.14 4159288 5603604 2824 11:01:01 20527712 27424400 12411508 37.68 185740 6735808 10981116 32.31 5934192 5796908 732 11:02:01 25159228 31589968 7779992 23.62 188624 6329716 1529452 4.50 1835920 5363828 44676 Average: 26311860 30557833 6627360 20.12 127784 4304442 4206959 12.38 2453898 3706892 107581 10:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 lo 1.83 1.83 0.18 0.18 0.00 0.00 0.00 0.00 10:55:01 ens3 455.97 304.61 1634.57 75.46 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 10:56:01 ens3 251.69 213.65 2089.42 44.02 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 10:57:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:57:01 ens3 977.12 702.48 4460.70 220.91 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:58:01 ens3 512.52 312.76 2228.13 107.80 0.00 0.00 0.00 0.00 10:59:01 veth8f61214 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 veth0117a66 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 br-c582866e41c8 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:00:01 veth8f61214 5.18 6.68 0.84 1.14 0.00 0.00 0.00 0.00 11:00:01 br-0df9b7e3523e 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 veth0b216c4 97.88 103.85 8.40 262.27 0.00 0.00 0.00 0.02 11:01:01 veth8f61214 0.15 0.35 0.01 0.02 0.00 0.00 0.00 0.00 11:01:01 br-0df9b7e3523e 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 veth0b216c4 53.17 52.36 4.93 69.14 0.00 0.00 0.00 0.01 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 lo 17.56 17.56 1.75 1.75 0.00 0.00 0.00 0.00 11:02:01 ens3 3410.13 2130.29 33875.25 540.13 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 1.82 1.82 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 425.31 266.09 4242.16 67.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7673) 02/22/24 _x86_64_ (8 CPU) 10:53:43 LINUX RESTART (8 CPU) 10:54:02 CPU %user %nice %system %iowait %steal %idle 10:55:01 all 8.77 0.00 1.15 4.35 0.04 85.68 10:55:01 0 11.54 0.00 1.53 9.42 0.05 77.46 10:55:01 1 3.46 0.00 0.61 19.33 0.05 76.54 10:55:01 2 7.45 0.00 0.80 0.95 0.03 90.76 10:55:01 3 10.10 0.00 1.04 0.65 0.03 88.18 10:55:01 4 7.38 0.00 1.26 0.24 0.03 91.09 10:55:01 5 4.26 0.00 1.96 2.33 0.07 91.39 10:55:01 6 5.58 0.00 0.77 0.58 0.03 93.04 10:55:01 7 20.38 0.00 1.16 1.40 0.05 77.02 10:56:01 all 15.37 0.00 1.12 2.13 0.05 81.33 10:56:01 0 9.60 0.00 0.48 0.03 0.05 89.83 10:56:01 1 6.22 0.00 1.06 11.28 0.03 81.41 10:56:01 2 7.63 0.00 0.57 0.42 0.03 91.35 10:56:01 3 13.06 0.00 0.82 0.23 0.07 85.82 10:56:01 4 14.54 0.00 1.04 0.48 0.05 83.89 10:56:01 5 9.49 0.00 1.02 2.12 0.07 87.30 10:56:01 6 35.27 0.00 2.43 1.38 0.07 60.85 10:56:01 7 27.04 0.00 1.57 1.10 0.05 70.24 10:57:01 all 45.15 0.00 1.39 1.49 0.08 51.89 10:57:01 0 35.10 0.00 2.05 0.47 0.08 62.30 10:57:01 1 45.62 0.00 1.65 6.51 0.08 46.14 10:57:01 2 55.56 0.00 1.17 1.13 0.08 42.05 10:57:01 3 45.73 0.00 1.42 1.30 0.08 51.46 10:57:01 4 43.28 0.00 1.45 0.59 0.10 54.58 10:57:01 5 54.37 0.00 1.29 0.60 0.08 43.66 10:57:01 6 49.64 0.00 1.05 0.67 0.07 48.57 10:57:01 7 31.91 0.00 1.07 0.67 0.07 66.29 10:58:01 all 22.06 0.00 1.88 3.08 0.14 72.84 10:58:01 0 21.95 0.00 3.09 0.02 0.05 74.89 10:58:01 1 29.03 0.00 1.55 2.79 0.07 66.58 10:58:01 2 16.75 0.00 1.72 0.49 0.05 80.99 10:58:01 3 19.59 0.00 1.56 6.42 0.08 72.35 10:58:01 4 17.26 0.00 1.46 1.99 0.03 79.26 10:58:01 5 18.98 0.00 1.70 2.27 0.05 77.00 10:58:01 6 27.92 0.00 1.98 1.91 0.70 67.48 10:58:01 7 25.00 0.00 2.00 8.79 0.07 64.14 10:59:01 all 8.82 0.00 2.81 6.78 0.04 81.55 10:59:01 0 8.09 0.00 2.14 13.75 0.03 75.98 10:59:01 1 6.14 0.00 2.51 3.12 0.03 88.19 10:59:01 2 9.41 0.00 3.40 26.86 0.07 60.27 10:59:01 3 5.47 0.00 2.72 6.15 0.03 85.63 10:59:01 4 5.37 0.00 2.86 1.31 0.03 90.43 10:59:01 5 5.91 0.00 2.22 0.47 0.03 91.37 10:59:01 6 18.07 0.00 3.60 1.35 0.08 76.89 10:59:01 7 12.05 0.00 3.01 1.34 0.05 83.54 11:00:01 all 35.22 0.00 5.45 5.06 0.11 54.16 11:00:01 0 33.58 0.00 5.88 1.29 0.10 59.15 11:00:01 1 35.72 0.00 4.98 2.16 0.12 57.02 11:00:01 2 37.03 0.00 5.00 5.08 0.10 52.79 11:00:01 3 32.83 0.00 5.35 2.34 0.12 59.36 11:00:01 4 31.69 0.00 5.86 3.76 0.10 58.59 11:00:01 5 34.01 0.00 6.25 19.37 0.12 40.26 11:00:01 6 37.69 0.00 5.36 4.35 0.08 52.51 11:00:01 7 39.27 0.00 4.86 2.13 0.10 53.64 11:01:01 all 31.42 0.00 1.91 1.29 0.11 65.28 11:01:01 0 33.13 0.00 1.83 0.69 0.10 64.25 11:01:01 1 30.41 0.00 2.27 0.22 0.12 66.98 11:01:01 2 28.57 0.00 2.13 0.77 0.10 68.44 11:01:01 3 26.70 0.00 1.92 0.60 0.12 70.66 11:01:01 4 30.29 0.00 1.83 1.02 0.10 66.76 11:01:01 5 29.13 0.00 1.99 0.17 0.12 68.59 11:01:01 6 40.06 0.00 1.77 0.07 0.10 58.00 11:01:01 7 32.95 0.00 1.58 6.75 0.12 58.60 11:02:01 all 9.58 0.00 1.50 1.10 0.07 87.75 11:02:01 0 9.46 0.00 1.37 0.12 0.07 88.98 11:02:01 1 22.68 0.00 2.28 0.54 0.08 74.42 11:02:01 2 7.59 0.00 1.12 0.32 0.07 90.91 11:02:01 3 6.09 0.00 1.22 2.20 0.05 90.44 11:02:01 4 7.17 0.00 1.51 0.42 0.07 90.84 11:02:01 5 6.53 0.00 1.47 0.67 0.07 91.26 11:02:01 6 7.94 0.00 1.41 1.04 0.07 89.55 11:02:01 7 9.23 0.00 1.62 3.46 0.07 85.62 Average: all 22.06 0.00 2.15 3.15 0.08 72.55 Average: 0 20.31 0.00 2.30 3.21 0.07 74.12 Average: 1 22.44 0.00 2.11 5.73 0.07 69.65 Average: 2 21.28 0.00 1.98 4.49 0.07 72.18 Average: 3 19.95 0.00 2.00 2.49 0.07 75.49 Average: 4 19.63 0.00 2.15 1.22 0.07 76.93 Average: 5 20.36 0.00 2.23 3.48 0.08 73.86 Average: 6 27.82 0.00 2.30 1.42 0.15 68.31 Average: 7 24.72 0.00 2.11 3.20 0.07 69.90