---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11385 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 12G 144G 8% / 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 827 27284 0 4054 30883 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:90:4b:8c brd ff:ff:ff:ff:ff:ff inet 10.30.107.111/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:fe90:4b8c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:ca:85:d6 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-11385) 01/11/24 _x86_64_ (8 CPU) 18:28:22 LINUX RESTART (8 CPU) 18:29:02 tps rtps wtps bread/s bwrtn/s 18:30:01 103.91 22.34 81.58 1131.47 27494.73 18:31:01 121.41 23.08 98.33 2768.47 32171.30 18:32:01 289.82 11.88 277.94 809.03 82965.94 18:33:01 16.74 1.05 15.69 48.38 19935.75 18:34:01 14.01 0.05 13.96 6.13 20178.40 18:35:01 14.40 0.05 14.35 6.93 20182.90 18:36:01 13.33 0.05 13.28 5.60 19210.40 18:37:01 4.18 0.35 3.83 15.73 1271.07 18:38:01 2.43 0.00 2.43 0.00 59.06 18:39:01 54.12 1.40 52.72 107.45 3843.63 Average: 63.37 6.00 57.37 488.84 22723.32 18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30087392 31705404 2851820 8.66 71132 1856132 1452716 4.27 866504 1689256 179408 18:31:01 28798708 31685352 4140504 12.57 100100 3057520 1388064 4.08 965528 2798928 1044076 18:32:01 27349688 31058916 5589524 16.97 116316 3828756 3702332 10.89 1682420 3463760 464 18:33:01 27349120 31060280 5590092 16.97 116408 3830208 3653064 10.75 1696492 3450568 200 18:34:01 27351056 31062480 5588156 16.97 116488 3830396 3639788 10.71 1696648 3450312 56 18:35:01 27349512 31061348 5589700 16.97 116540 3830736 3677124 10.82 1697836 3450180 204 18:36:01 27350376 31062488 5588836 16.97 116612 3830920 3657236 10.76 1697120 3450136 208 18:37:01 27250016 30963044 5689196 17.27 116744 3831472 3775972 11.11 1798084 3449532 68 18:38:01 27214080 30954520 5725132 17.38 116888 3857996 3804900 11.19 1817040 3465124 26296 18:39:01 27957836 31635632 4981376 15.12 119744 3800624 1489404 4.38 1153928 3407552 192 Average: 27805778 31224946 5133434 15.58 110697 3555476 3024060 8.90 1507160 3207535 125117 18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 ens3 66.12 45.94 1016.79 8.27 0.00 0.00 0.00 0.00 18:31:01 lo 6.53 6.53 0.61 0.61 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 br-e0ce585296f3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 265.37 165.81 7626.20 16.02 0.00 0.00 0.00 0.00 18:32:01 lo 6.60 6.60 0.46 0.46 0.00 0.00 0.00 0.00 18:32:01 veth0b638eb 26.51 24.61 11.54 16.24 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 vethcb8dac2 53.69 65.01 19.14 16.06 0.00 0.00 0.00 0.00 18:33:01 lo 9.40 9.40 0.56 0.56 0.00 0.00 0.00 0.00 18:33:01 veth0b638eb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 vethcb8dac2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 lo 9.20 9.20 0.55 0.55 0.00 0.00 0.00 0.00 18:34:01 veth0b638eb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 vethcb8dac2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 lo 9.40 9.40 0.56 0.56 0.00 0.00 0.00 0.00 18:35:01 veth0b638eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 vethcb8dac2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 lo 9.20 9.20 0.55 0.55 0.00 0.00 0.00 0.00 18:36:01 veth0b638eb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 vethcb8dac2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 lo 10.36 10.36 1.29 1.29 0.00 0.00 0.00 0.00 18:37:01 veth0b638eb 19.45 16.71 4.96 15.64 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 vethcb8dac2 16.45 19.23 15.17 4.76 0.00 0.00 0.00 0.00 18:38:01 lo 11.20 11.20 0.78 0.78 0.00 0.00 0.00 0.00 18:38:01 veth0b638eb 0.07 0.10 0.00 0.01 0.00 0.00 0.00 0.00 18:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 vethcb8dac2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 lo 2.27 2.27 0.16 0.16 0.00 0.00 0.00 0.00 18:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 ens3 960.44 613.56 16648.86 115.72 0.00 0.00 0.00 0.00 Average: lo 7.57 7.57 0.57 0.57 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 63.71 39.73 1591.12 6.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11385) 01/11/24 _x86_64_ (8 CPU) 18:28:22 LINUX RESTART (8 CPU) 18:29:02 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 10.24 0.00 0.70 2.28 0.03 86.75 18:30:01 0 5.32 0.00 0.66 0.32 0.00 93.69 18:30:01 1 1.24 0.00 0.34 2.39 0.02 96.01 18:30:01 2 0.80 0.00 0.29 2.38 0.05 96.48 18:30:01 3 0.32 0.00 0.24 9.84 0.03 89.57 18:30:01 4 3.02 0.00 0.34 0.12 0.02 96.51 18:30:01 5 37.39 0.00 1.75 2.64 0.07 58.16 18:30:01 6 23.22 0.00 1.26 0.49 0.03 75.00 18:30:01 7 10.67 0.00 0.71 0.07 0.03 88.51 18:31:01 all 10.48 0.00 1.94 2.07 0.05 85.47 18:31:01 0 5.87 0.00 1.17 0.22 0.03 92.71 18:31:01 1 5.28 0.00 1.40 0.75 0.03 92.53 18:31:01 2 12.53 0.00 2.31 0.44 0.07 84.65 18:31:01 3 20.44 0.00 2.24 11.82 0.07 65.44 18:31:01 4 6.33 0.00 1.44 1.09 0.02 91.13 18:31:01 5 16.15 0.00 2.80 0.54 0.07 80.45 18:31:01 6 5.55 0.00 1.71 0.35 0.03 92.36 18:31:01 7 11.78 0.00 2.40 1.39 0.03 84.39 18:32:01 all 14.33 0.00 2.98 5.76 0.06 76.87 18:32:01 0 16.90 0.00 3.15 1.34 0.07 78.54 18:32:01 1 13.38 0.00 3.44 0.67 0.05 82.45 18:32:01 2 9.74 0.00 2.43 1.31 0.07 86.45 18:32:01 3 13.39 0.00 2.81 10.34 0.07 73.39 18:32:01 4 16.98 0.00 3.82 26.37 0.08 52.75 18:32:01 5 17.23 0.00 3.63 2.10 0.07 76.97 18:32:01 6 12.54 0.00 1.96 3.13 0.07 82.30 18:32:01 7 14.43 0.00 2.56 0.87 0.07 82.07 18:33:01 all 0.16 0.00 0.11 1.27 0.02 98.44 18:33:01 0 0.02 0.00 0.07 0.00 0.00 99.92 18:33:01 1 0.13 0.00 0.10 0.00 0.02 99.75 18:33:01 2 0.32 0.00 0.05 0.08 0.00 99.55 18:33:01 3 0.13 0.00 0.13 0.00 0.03 99.70 18:33:01 4 0.17 0.00 0.13 0.00 0.00 99.70 18:33:01 5 0.25 0.00 0.13 0.02 0.02 99.58 18:33:01 6 0.12 0.00 0.13 10.03 0.03 89.69 18:33:01 7 0.15 0.00 0.17 0.02 0.00 99.67 18:34:01 all 0.12 0.00 0.09 1.21 0.01 98.57 18:34:01 0 0.05 0.00 0.07 0.08 0.00 99.80 18:34:01 1 0.12 0.00 0.08 0.08 0.00 99.72 18:34:01 2 0.03 0.00 0.02 0.00 0.00 99.95 18:34:01 3 0.08 0.00 0.13 0.02 0.03 99.73 18:34:01 4 0.22 0.00 0.10 0.00 0.02 99.67 18:34:01 5 0.20 0.00 0.22 0.00 0.02 99.57 18:34:01 6 0.08 0.00 0.07 9.47 0.03 90.34 18:34:01 7 0.22 0.00 0.05 0.00 0.02 99.72 18:35:01 all 0.12 0.00 0.08 1.27 0.02 98.51 18:35:01 0 0.10 0.00 0.10 0.00 0.02 99.78 18:35:01 1 0.18 0.00 0.07 0.02 0.02 99.72 18:35:01 2 0.05 0.00 0.07 0.00 0.02 99.87 18:35:01 3 0.12 0.00 0.12 0.05 0.03 99.68 18:35:01 4 0.13 0.00 0.07 0.00 0.02 99.78 18:35:01 5 0.12 0.00 0.12 0.00 0.02 99.75 18:35:01 6 0.10 0.00 0.10 10.11 0.02 89.67 18:35:01 7 0.13 0.00 0.07 0.00 0.00 99.80 18:36:01 all 0.27 0.00 0.10 1.69 0.01 97.94 18:36:01 0 0.07 0.00 0.07 0.00 0.00 99.87 18:36:01 1 0.15 0.00 0.13 0.00 0.02 99.70 18:36:01 2 0.05 0.00 0.08 0.00 0.00 99.87 18:36:01 3 0.28 0.00 0.12 0.00 0.02 99.58 18:36:01 4 1.32 0.00 0.05 0.00 0.02 98.61 18:36:01 5 0.12 0.00 0.18 0.02 0.02 99.67 18:36:01 6 0.12 0.00 0.07 13.50 0.03 86.29 18:36:01 7 0.03 0.00 0.03 0.00 0.00 99.93 18:37:01 all 1.41 0.00 0.18 0.16 0.02 98.23 18:37:01 0 2.12 0.00 0.23 0.03 0.02 97.60 18:37:01 1 1.28 0.00 0.22 0.00 0.02 98.48 18:37:01 2 1.92 0.00 0.17 0.08 0.02 97.82 18:37:01 3 0.57 0.00 0.15 0.00 0.00 99.28 18:37:01 4 1.20 0.00 0.10 0.00 0.02 98.68 18:37:01 5 0.95 0.00 0.17 0.00 0.02 98.87 18:37:01 6 0.70 0.00 0.10 1.18 0.03 97.98 18:37:01 7 2.55 0.00 0.27 0.00 0.02 97.17 18:38:01 all 0.52 0.00 0.16 0.06 0.02 99.24 18:38:01 0 1.55 0.00 0.30 0.00 0.07 98.08 18:38:01 1 1.12 0.00 0.18 0.02 0.03 98.65 18:38:01 2 0.08 0.00 0.13 0.00 0.00 99.78 18:38:01 3 0.35 0.00 0.17 0.00 0.03 99.45 18:38:01 4 0.18 0.00 0.08 0.17 0.00 99.57 18:38:01 5 0.18 0.00 0.13 0.02 0.02 99.65 18:38:01 6 0.17 0.00 0.08 0.33 0.00 99.42 18:38:01 7 0.50 0.00 0.23 0.00 0.02 99.25 18:39:01 all 5.26 0.00 0.45 1.20 0.03 93.06 18:39:01 0 4.70 0.00 0.45 0.37 0.02 94.46 18:39:01 1 19.83 0.00 0.92 1.51 0.05 77.68 18:39:01 2 8.90 0.00 0.48 1.27 0.03 89.32 18:39:01 3 0.77 0.00 0.40 0.35 0.02 98.46 18:39:01 4 3.00 0.00 0.30 1.99 0.02 94.69 18:39:01 5 0.57 0.00 0.30 0.18 0.02 98.93 18:39:01 6 0.57 0.00 0.33 3.84 0.03 95.23 18:39:01 7 3.87 0.00 0.38 0.10 0.02 95.63 Average: all 4.27 0.00 0.68 1.69 0.03 93.33 Average: 0 3.66 0.00 0.63 0.24 0.02 95.46 Average: 1 4.26 0.00 0.69 0.54 0.03 94.49 Average: 2 3.43 0.00 0.60 0.55 0.03 95.39 Average: 3 3.63 0.00 0.65 3.22 0.03 92.47 Average: 4 3.25 0.00 0.64 2.96 0.02 93.13 Average: 5 7.24 0.00 0.94 0.55 0.03 91.24 Average: 6 4.28 0.00 0.58 5.25 0.03 89.86 Average: 7 4.41 0.00 0.69 0.24 0.02 94.64