---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35742 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 13G 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 867 25828 0 5471 30843 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:e9:61:bf brd ff:ff:ff:ff:ff:ff inet 10.30.107.185/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fee9:61bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:0d:15:e5 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-35742) 04/27/24 _x86_64_ (8 CPU) 14:28:25 LINUX RESTART (8 CPU) 14:29:01 tps rtps wtps bread/s bwrtn/s 14:30:01 121.33 42.57 78.77 1918.99 24566.08 14:31:01 126.75 23.15 103.60 2777.27 28948.91 14:32:01 236.61 2.55 234.06 412.06 121126.75 14:33:01 161.14 0.42 160.72 29.73 25140.74 14:34:01 27.26 0.17 27.10 19.33 19005.23 14:35:01 54.86 1.42 53.44 107.98 19071.35 Average: 121.33 11.72 109.61 877.79 39639.83 14:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30122768 31697332 2816452 8.55 69756 1815756 1378396 4.06 874976 1652004 143264 14:31:01 29049164 31640168 3890056 11.81 98260 2769592 1573980 4.63 1016884 2509396 762224 14:32:01 26383208 31435912 6556012 19.90 132560 5082940 4402648 12.95 1234228 4812832 968 14:33:01 24539776 29791456 8399444 25.50 137700 5272824 7999404 23.54 3033124 4786960 996 14:34:01 24169868 29459364 8769352 26.62 138232 5309480 8161744 24.01 3390768 4794724 0 14:35:01 26511296 31645640 6427924 19.51 140520 5150580 1491252 4.39 1259744 4655440 30368 Average: 26796013 30944979 6143207 18.65 119505 4233529 4167904 12.26 1801621 3868559 156303 14:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 ens3 185.52 124.20 1108.58 38.23 0.00 0.00 0.00 0.00 14:30:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 169.14 116.83 4439.29 13.18 0.00 0.00 0.00 0.00 14:31:01 br-9f679066330c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 6.60 6.60 0.63 0.63 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 veth2457360 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 veth0006025 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 985.34 410.38 23681.03 29.66 0.00 0.00 0.00 0.00 14:32:01 vethff47c75 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 veth2457360 5.30 6.77 0.84 0.95 0.00 0.00 0.00 0.00 14:33:01 veth0006025 121.28 136.59 23.12 22.42 0.00 0.00 0.00 0.00 14:33:01 ens3 5.10 3.30 1.14 1.10 0.00 0.00 0.00 0.00 14:33:01 vethff47c75 0.00 0.47 0.00 0.03 0.00 0.00 0.00 0.00 14:34:01 veth2457360 0.90 1.23 0.13 0.16 0.00 0.00 0.00 0.00 14:34:01 veth0006025 446.64 448.96 150.63 54.46 0.00 0.00 0.00 0.01 14:34:01 ens3 26.25 19.05 12.58 35.24 0.00 0.00 0.00 0.00 14:34:01 vethff47c75 0.75 1.03 0.18 0.13 0.00 0.00 0.00 0.00 14:35:01 ens3 58.92 43.11 69.55 33.46 0.00 0.00 0.00 0.00 14:35:01 lo 38.23 38.23 21.64 21.64 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 238.37 119.48 4884.52 25.15 0.00 0.00 0.00 0.00 Average: lo 5.73 5.73 3.55 3.55 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35742) 04/27/24 _x86_64_ (8 CPU) 14:28:25 LINUX RESTART (8 CPU) 14:29:01 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 10.92 0.00 0.89 2.58 0.04 85.56 14:30:01 0 2.39 0.00 0.63 3.57 0.05 93.36 14:30:01 1 4.55 0.00 0.40 0.62 0.03 94.40 14:30:01 2 2.27 0.00 0.42 0.22 0.00 97.10 14:30:01 3 33.90 0.00 1.81 2.26 0.07 61.96 14:30:01 4 29.20 0.00 1.74 0.87 0.05 68.14 14:30:01 5 10.76 0.00 1.00 1.83 0.03 86.38 14:30:01 6 1.92 0.00 0.78 11.06 0.03 86.21 14:30:01 7 2.52 0.00 0.38 0.22 0.05 96.83 14:31:01 all 10.74 0.00 1.70 2.21 0.04 85.30 14:31:01 0 10.96 0.00 2.00 7.58 0.05 79.41 14:31:01 1 5.72 0.00 1.49 0.05 0.03 92.71 14:31:01 2 6.40 0.00 1.39 0.18 0.03 91.99 14:31:01 3 2.91 0.00 1.59 0.47 0.03 95.00 14:31:01 4 7.16 0.00 1.37 0.85 0.03 90.58 14:31:01 5 34.61 0.00 2.32 1.68 0.07 61.32 14:31:01 6 13.52 0.00 1.92 4.93 0.03 79.59 14:31:01 7 4.79 0.00 1.48 1.91 0.05 91.77 14:32:01 all 9.62 0.00 4.36 7.67 0.06 78.29 14:32:01 0 9.64 0.00 4.37 2.42 0.07 83.50 14:32:01 1 10.67 0.00 5.30 1.52 0.05 82.46 14:32:01 2 9.15 0.00 3.92 0.37 0.05 86.50 14:32:01 3 9.01 0.00 5.29 0.78 0.03 84.89 14:32:01 4 8.07 0.00 4.61 34.70 0.10 52.52 14:32:01 5 10.55 0.00 4.48 15.78 0.05 69.15 14:32:01 6 9.20 0.00 3.13 5.83 0.05 81.80 14:32:01 7 10.60 0.00 3.78 0.22 0.07 85.33 14:33:01 all 26.26 0.00 3.45 1.83 0.08 68.38 14:33:01 0 22.47 0.00 3.21 0.24 0.12 73.96 14:33:01 1 24.98 0.00 3.43 4.07 0.08 67.43 14:33:01 2 27.47 0.00 3.54 2.54 0.08 66.36 14:33:01 3 22.71 0.00 3.37 0.75 0.07 73.10 14:33:01 4 23.76 0.00 3.09 0.70 0.08 72.37 14:33:01 5 26.07 0.00 3.34 3.14 0.08 67.37 14:33:01 6 30.14 0.00 3.55 0.99 0.07 65.26 14:33:01 7 32.50 0.00 4.06 2.17 0.08 61.19 14:34:01 all 9.56 0.00 1.24 1.01 0.08 88.11 14:34:01 0 9.87 0.00 1.32 0.28 0.08 88.44 14:34:01 1 9.22 0.00 1.07 6.21 0.07 83.44 14:34:01 2 11.85 0.00 1.47 0.08 0.10 86.49 14:34:01 3 9.25 0.00 1.02 0.13 0.08 89.51 14:34:01 4 8.55 0.00 1.06 0.50 0.08 89.80 14:34:01 5 10.02 0.00 1.44 0.77 0.08 87.68 14:34:01 6 9.37 0.00 1.00 0.02 0.08 89.53 14:34:01 7 8.32 0.00 1.52 0.10 0.07 89.98 14:35:01 all 6.11 0.00 0.57 1.15 0.04 92.13 14:35:01 0 1.32 0.00 0.38 0.32 0.03 97.95 14:35:01 1 3.07 0.00 0.53 7.19 0.03 89.17 14:35:01 2 13.38 0.00 0.78 1.10 0.07 84.66 14:35:01 3 3.29 0.00 0.47 0.20 0.03 96.01 14:35:01 4 0.49 0.00 0.42 0.08 0.07 98.94 14:35:01 5 21.82 0.00 0.85 0.25 0.05 77.03 14:35:01 6 2.16 0.00 0.58 0.03 0.02 97.21 14:35:01 7 3.42 0.00 0.48 0.02 0.02 96.06 Average: all 12.20 0.00 2.03 2.73 0.06 82.98 Average: 0 9.42 0.00 1.98 2.40 0.07 86.13 Average: 1 9.69 0.00 2.03 3.28 0.05 84.95 Average: 2 11.74 0.00 1.91 0.75 0.06 85.55 Average: 3 13.51 0.00 2.25 0.77 0.05 83.42 Average: 4 12.89 0.00 2.04 6.21 0.07 78.79 Average: 5 18.98 0.00 2.23 3.88 0.06 74.85 Average: 6 11.04 0.00 1.82 3.81 0.05 83.28 Average: 7 10.34 0.00 1.95 0.77 0.06 86.88