---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7352 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 13G 143G 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 837 25961 0 5367 30874 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:9a:56:2a brd ff:ff:ff:ff:ff:ff inet 10.30.106.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe9a:562a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:9f:3e:b4 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-7352) 02/21/24 _x86_64_ (8 CPU) 13:32:23 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 125.25 17.85 107.40 1026.10 72624.83 13:35:01 157.54 23.16 134.38 2785.94 61615.46 13:36:01 369.51 12.85 356.66 783.62 105672.27 13:37:01 20.45 0.45 20.00 30.39 4108.95 13:38:01 11.40 0.97 10.43 27.20 1159.69 13:39:01 71.62 1.93 69.69 111.98 3304.07 Average: 125.96 9.53 116.43 794.20 41414.21 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30093992 31707560 2845228 8.64 71092 1851952 1425072 4.19 865976 1686268 187344 13:35:01 28270232 31661952 4668988 14.17 104804 3544440 1547552 4.55 980680 3291840 1474136 13:36:01 25611792 30652456 7327428 22.25 133492 5069268 7026000 20.67 2139080 4651124 260 13:37:01 24372540 29532028 8566680 26.01 135716 5180892 8659944 25.48 3314660 4699144 204 13:38:01 24297232 29488504 8641988 26.24 136168 5211552 8189792 24.10 3387516 4700988 220 13:39:01 26605352 31634240 6333868 19.23 139820 5058884 1496692 4.40 1281740 4554416 13848 Average: 26541857 30779457 6397363 19.42 120182 4319498 4724175 13.90 1994942 3930630 279335 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 62.32 43.53 1037.97 7.95 0.00 0.00 0.00 0.00 13:34:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 13:35:01 br-844c255611ce 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 588.29 328.83 13520.00 28.03 0.00 0.00 0.00 0.00 13:35:01 lo 8.00 8.00 0.79 0.79 0.00 0.00 0.00 0.00 13:36:01 br-844c255611ce 0.25 0.15 0.01 0.01 0.00 0.00 0.00 0.00 13:36:01 vethc11e50a 1.32 1.83 0.15 0.18 0.00 0.00 0.00 0.00 13:36:01 vetheae0822 0.45 0.57 0.03 0.03 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 br-844c255611ce 0.32 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:37:01 vethc11e50a 3.62 4.88 0.66 0.77 0.00 0.00 0.00 0.00 13:37:01 vetheae0822 1.65 1.65 2.45 2.86 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 br-844c255611ce 0.18 0.25 0.24 0.03 0.00 0.00 0.00 0.00 13:38:01 vethc11e50a 0.37 0.58 0.04 0.06 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 1456.42 832.33 30343.98 136.04 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 65.64 37.39 88.42 15.68 0.00 0.00 0.00 0.00 13:39:01 lo 21.95 21.95 2.31 2.31 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 202.48 110.45 4944.60 15.93 0.00 0.00 0.00 0.00 Average: lo 3.00 3.00 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7352) 02/21/24 _x86_64_ (8 CPU) 13:32:23 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.11 0.00 0.71 3.77 0.03 85.38 13:34:01 0 0.55 0.00 0.27 0.10 0.00 99.08 13:34:01 1 2.87 0.00 0.07 10.15 0.05 86.86 13:34:01 2 0.78 0.00 0.32 4.27 0.02 94.61 13:34:01 3 18.51 0.00 0.98 1.73 0.05 78.72 13:34:01 4 36.77 0.00 2.06 2.77 0.05 58.35 13:34:01 5 15.46 0.00 1.07 0.20 0.03 83.24 13:34:01 6 3.69 0.00 0.38 8.32 0.02 87.59 13:34:01 7 2.37 0.00 0.53 2.56 0.02 94.52 13:35:01 all 11.27 0.00 2.34 3.43 0.05 82.90 13:35:01 0 5.28 0.00 2.35 0.10 0.03 92.24 13:35:01 1 4.85 0.00 2.24 5.30 0.07 87.54 13:35:01 2 6.16 0.00 1.34 0.17 0.02 92.31 13:35:01 3 33.88 0.00 4.12 2.91 0.08 59.01 13:35:01 4 14.42 0.00 3.15 0.74 0.05 81.64 13:35:01 5 10.63 0.00 1.88 2.16 0.05 85.28 13:35:01 6 11.33 0.00 1.88 0.54 0.05 86.21 13:35:01 7 3.64 0.00 1.81 15.53 0.03 78.98 13:36:01 all 17.01 0.00 4.64 4.89 0.07 73.39 13:36:01 0 20.73 0.00 3.82 1.76 0.07 73.62 13:36:01 1 19.04 0.00 5.12 16.26 0.07 59.51 13:36:01 2 12.86 0.00 3.77 4.36 0.08 78.92 13:36:01 3 19.77 0.00 5.11 13.13 0.08 61.91 13:36:01 4 18.16 0.00 4.23 0.32 0.07 77.23 13:36:01 5 13.03 0.00 5.31 2.05 0.05 79.56 13:36:01 6 14.95 0.00 4.51 0.87 0.07 79.60 13:36:01 7 17.63 0.00 5.21 0.46 0.08 76.62 13:37:01 all 19.96 0.00 1.83 0.16 0.06 77.98 13:37:01 0 22.82 0.00 2.36 0.02 0.07 74.74 13:37:01 1 23.50 0.00 2.21 0.99 0.07 73.24 13:37:01 2 18.83 0.00 1.72 0.00 0.05 79.40 13:37:01 3 24.01 0.00 1.82 0.02 0.05 74.10 13:37:01 4 26.37 0.00 2.58 0.18 0.05 70.82 13:37:01 5 18.61 0.00 1.53 0.05 0.07 79.75 13:37:01 6 12.04 0.00 1.12 0.03 0.03 86.78 13:37:01 7 13.53 0.00 1.37 0.02 0.05 85.04 13:38:01 all 3.75 0.00 0.52 0.08 0.04 95.61 13:38:01 0 3.81 0.00 0.57 0.00 0.05 95.57 13:38:01 1 4.02 0.00 0.58 0.03 0.05 95.31 13:38:01 2 2.19 0.00 0.35 0.43 0.03 97.00 13:38:01 3 4.19 0.00 0.50 0.02 0.03 95.26 13:38:01 4 3.81 0.00 0.60 0.17 0.03 95.39 13:38:01 5 4.89 0.00 0.67 0.00 0.07 94.37 13:38:01 6 4.20 0.00 0.35 0.02 0.05 95.38 13:38:01 7 2.89 0.00 0.43 0.02 0.05 96.61 13:39:01 all 6.70 0.00 0.66 0.33 0.03 92.29 13:39:01 0 2.95 0.00 0.52 0.03 0.02 96.48 13:39:01 1 8.31 0.00 1.04 0.08 0.05 90.52 13:39:01 2 12.50 0.00 0.62 0.20 0.03 86.65 13:39:01 3 0.92 0.00 0.45 0.10 0.02 98.51 13:39:01 4 2.82 0.00 0.64 0.80 0.03 95.70 13:39:01 5 3.35 0.00 0.55 0.10 0.02 95.98 13:39:01 6 1.42 0.00 0.45 0.12 0.02 98.00 13:39:01 7 21.31 0.00 1.04 1.17 0.05 76.44 Average: all 11.46 0.00 1.78 2.10 0.05 84.62 Average: 0 9.32 0.00 1.64 0.33 0.04 88.66 Average: 1 10.41 0.00 1.86 5.45 0.06 82.21 Average: 2 8.88 0.00 1.35 1.57 0.04 88.16 Average: 3 16.86 0.00 2.15 2.95 0.05 77.99 Average: 4 17.05 0.00 2.20 0.83 0.05 79.86 Average: 5 10.99 0.00 1.83 0.76 0.05 86.38 Average: 6 7.93 0.00 1.44 1.65 0.04 88.94 Average: 7 10.21 0.00 1.72 3.29 0.05 84.73