---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77488 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: 2799.996 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 15G 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 930 24216 0 7020 30782 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:c0:59:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.34/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fec0:59e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:3c:09:1a 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-77488) 10/17/24 _x86_64_ (8 CPU) 16:45:57 LINUX RESTART (8 CPU) 16:46:01 tps rtps wtps bread/s bwrtn/s 16:47:01 353.62 74.39 279.24 5324.45 59513.01 16:48:01 211.73 61.89 149.84 4616.30 34103.52 16:49:01 90.38 1.82 88.57 132.64 31904.42 16:50:01 96.20 12.78 83.42 2382.27 54034.33 16:51:01 298.45 3.57 294.88 484.32 93618.93 16:52:01 234.26 0.40 233.86 37.06 62522.51 16:53:01 59.21 0.00 59.21 0.00 21819.30 16:54:01 87.69 1.92 85.77 90.38 22678.49 Average: 178.94 19.59 159.35 1633.43 47524.31 16:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:47:01 30292168 31679232 2647052 8.04 54204 1652488 1460208 4.30 876424 1500516 77116 16:48:01 29061800 30985900 3877420 11.77 84052 2138108 2314024 6.81 1671312 1890680 105864 16:49:01 27901940 30158948 5037280 15.29 91616 2454420 3132784 9.22 2578348 2122180 27236 16:50:01 28040536 31564136 4898684 14.87 108264 3673288 1512772 4.45 1471612 3036740 173828 16:51:01 22708064 29403200 10231156 31.06 172600 6552196 8332444 24.52 3825240 5762068 909056 16:52:01 20925280 27983728 12013940 36.47 190356 6880620 11603464 34.14 5377528 5936592 6968 16:53:01 18822124 26066896 14117096 42.86 192412 7052284 12943824 38.08 7310064 6064488 2396 16:54:01 24796592 31519860 8142628 24.72 195612 6594840 1574900 4.63 1968352 5558180 2584 Average: 25318563 29920238 7620657 23.14 136140 4624780 5359302 15.77 3134860 3983930 163131 16:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:47:01 ens3 408.58 259.34 1138.19 73.67 0.00 0.00 0.00 0.00 16:47:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 16:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 ens3 326.51 260.57 2888.88 49.94 0.00 0.00 0.00 0.00 16:48:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 ens3 794.07 498.15 4664.77 151.27 0.00 0.00 0.00 0.00 16:49:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 ens3 554.99 390.18 2094.65 123.89 0.00 0.00 0.00 0.00 16:50:01 lo 0.57 0.57 0.06 0.06 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 16:51:01 veth4ac36a8 0.00 1.17 0.00 0.62 0.00 0.00 0.00 0.00 16:51:01 veth6c71589 0.00 1.17 0.00 0.62 0.00 0.00 0.00 0.00 16:51:01 vethcac7fb7 8.42 10.71 1.64 2.50 0.00 0.00 0.00 0.00 16:51:01 ens3 1067.22 543.03 25358.38 48.04 0.00 0.00 0.00 0.00 16:52:01 veth4ac36a8 1.83 1.73 0.56 0.53 0.00 0.00 0.00 0.00 16:52:01 veth6c71589 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 16:52:01 vethcac7fb7 10.33 11.70 2.95 3.29 0.00 0.00 0.00 0.00 16:52:01 ens3 57.69 34.94 774.02 5.93 0.00 0.00 0.00 0.00 16:53:01 veth4ac36a8 16.48 18.10 3.00 2.73 0.00 0.00 0.00 0.00 16:53:01 veth6c71589 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 vethcac7fb7 56.14 62.36 29.68 12.13 0.00 0.00 0.00 0.00 16:53:01 ens3 6.27 5.53 1.30 1.61 0.00 0.00 0.00 0.00 16:54:01 ens3 81.89 53.31 77.88 45.57 0.00 0.00 0.00 0.00 16:54:01 lo 22.40 22.40 2.37 2.37 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 412.15 255.63 4624.76 62.49 0.00 0.00 0.00 0.00 Average: lo 2.42 2.42 0.27 0.27 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-77488) 10/17/24 _x86_64_ (8 CPU) 16:45:57 LINUX RESTART (8 CPU) 16:46:01 CPU %user %nice %system %iowait %steal %idle 16:47:01 all 7.37 0.00 1.22 3.79 0.03 87.59 16:47:01 0 7.40 0.00 0.60 0.20 0.02 91.78 16:47:01 1 2.96 0.00 1.07 3.01 0.02 92.95 16:47:01 2 3.36 0.00 1.12 0.40 0.02 95.10 16:47:01 3 6.12 0.00 0.80 1.02 0.03 92.02 16:47:01 4 1.64 0.00 1.99 14.93 0.03 81.41 16:47:01 5 9.89 0.00 1.30 1.92 0.03 86.85 16:47:01 6 15.79 0.00 1.61 6.22 0.05 76.33 16:47:01 7 11.83 0.00 1.18 2.65 0.05 84.28 16:48:01 all 16.19 0.00 1.19 2.84 0.05 79.73 16:48:01 0 13.08 0.00 0.95 1.45 0.05 84.47 16:48:01 1 8.44 0.00 0.77 1.51 0.03 89.25 16:48:01 2 10.62 0.00 0.85 0.94 0.03 87.56 16:48:01 3 14.00 0.00 1.43 1.82 0.03 82.71 16:48:01 4 12.95 0.00 0.90 12.61 0.07 73.47 16:48:01 5 29.34 0.00 2.22 2.44 0.08 65.91 16:48:01 6 29.22 0.00 1.71 1.68 0.08 67.31 16:48:01 7 11.89 0.00 0.64 0.25 0.03 87.19 16:49:01 all 46.67 0.00 1.32 1.76 0.10 50.15 16:49:01 0 43.40 0.00 1.34 10.82 0.08 44.36 16:49:01 1 49.47 0.00 2.09 0.25 0.10 48.10 16:49:01 2 42.10 0.00 1.57 0.17 0.12 56.04 16:49:01 3 58.21 0.00 1.49 0.10 0.10 40.10 16:49:01 4 44.99 0.00 1.17 1.96 0.12 51.76 16:49:01 5 61.71 0.00 1.02 0.33 0.10 36.83 16:49:01 6 40.09 0.00 1.06 0.20 0.10 58.55 16:49:01 7 33.33 0.00 0.86 0.27 0.07 65.47 16:50:01 all 21.83 0.00 1.63 2.95 0.06 73.53 16:50:01 0 26.46 0.00 1.57 8.93 0.07 62.96 16:50:01 1 22.59 0.00 1.24 0.27 0.03 75.87 16:50:01 2 13.49 0.00 1.18 3.66 0.07 81.61 16:50:01 3 18.71 0.00 1.81 0.15 0.05 79.29 16:50:01 4 32.04 0.00 2.11 1.83 0.08 63.93 16:50:01 5 22.72 0.00 1.56 0.10 0.05 75.57 16:50:01 6 25.90 0.00 2.08 8.60 0.07 63.35 16:50:01 7 12.73 0.00 1.44 0.02 0.08 85.73 16:51:01 all 36.54 0.00 6.97 6.22 0.09 50.19 16:51:01 0 34.90 0.00 8.15 22.72 0.10 34.14 16:51:01 1 36.12 0.00 7.44 4.78 0.12 51.53 16:51:01 2 37.69 0.00 7.10 3.25 0.08 51.87 16:51:01 3 33.77 0.00 6.37 3.40 0.10 56.36 16:51:01 4 39.35 0.00 6.98 2.12 0.08 51.47 16:51:01 5 38.31 0.00 6.04 0.51 0.08 55.05 16:51:01 6 35.04 0.00 6.69 11.29 0.10 46.89 16:51:01 7 37.08 0.00 7.00 1.68 0.08 54.16 16:52:01 all 24.19 0.00 2.61 6.44 0.11 66.65 16:52:01 0 20.21 0.00 2.70 6.42 0.10 70.56 16:52:01 1 26.02 0.00 2.70 5.96 0.10 65.21 16:52:01 2 22.21 0.00 3.08 4.88 0.10 69.74 16:52:01 3 41.57 0.00 3.30 11.40 0.10 43.64 16:52:01 4 24.97 0.00 2.67 2.99 0.08 69.29 16:52:01 5 20.79 0.00 1.81 0.10 0.08 77.22 16:52:01 6 16.90 0.00 2.16 15.21 0.08 65.64 16:52:01 7 20.78 0.00 2.48 4.53 0.17 72.05 16:53:01 all 29.11 0.00 5.41 0.94 0.12 64.42 16:53:01 0 29.80 0.00 8.22 0.19 0.10 61.69 16:53:01 1 27.10 0.00 4.87 4.75 0.12 63.16 16:53:01 2 31.83 0.00 4.73 1.36 0.12 61.96 16:53:01 3 34.46 0.00 7.90 0.22 0.12 57.30 16:53:01 4 21.58 0.00 4.91 0.64 0.14 72.73 16:53:01 5 26.25 0.00 3.37 0.13 0.12 70.13 16:53:01 6 29.94 0.00 2.79 0.00 0.12 67.15 16:53:01 7 32.01 0.00 6.60 0.15 0.14 61.10 16:54:01 all 9.86 0.00 1.67 1.54 0.05 86.88 16:54:01 0 10.60 0.00 2.14 0.24 0.05 86.98 16:54:01 1 4.98 0.00 1.50 3.69 0.03 89.79 16:54:01 2 3.88 0.00 1.14 0.07 0.03 94.89 16:54:01 3 6.91 0.00 2.10 0.23 0.05 90.70 16:54:01 4 5.68 0.00 1.25 0.15 0.03 92.88 16:54:01 5 37.59 0.00 2.07 0.82 0.08 59.43 16:54:01 6 4.34 0.00 1.30 1.49 0.05 92.81 16:54:01 7 4.84 0.00 1.86 5.65 0.08 87.57 Average: all 23.94 0.00 2.74 3.31 0.08 69.94 Average: 0 23.21 0.00 3.20 6.35 0.07 67.17 Average: 1 22.19 0.00 2.70 3.02 0.07 72.03 Average: 2 20.61 0.00 2.59 1.84 0.07 74.90 Average: 3 26.69 0.00 3.14 2.29 0.07 67.81 Average: 4 22.86 0.00 2.74 4.67 0.08 69.65 Average: 5 30.82 0.00 2.42 0.80 0.08 65.89 Average: 6 24.63 0.00 2.42 5.58 0.08 67.29 Average: 7 20.51 0.00 2.74 1.90 0.09 74.76