---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1349 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 788 27806 0 3572 30936 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:21:c1:de brd ff:ff:ff:ff:ff:ff inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe21:c1de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:03:c3:56 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-1349) 02/01/24 _x86_64_ (8 CPU) 10:03:17 LINUX RESTART (8 CPU) 10:04:02 tps rtps wtps bread/s bwrtn/s 10:05:01 178.68 49.38 129.30 3874.73 84416.34 10:06:01 67.72 7.92 59.81 528.98 47979.47 10:07:01 6.37 0.07 6.30 3.33 1956.87 10:08:01 7.17 0.00 7.17 0.00 246.76 10:09:01 251.49 3.00 248.49 168.77 12253.96 10:10:01 49.59 3.33 46.26 146.11 24769.47 Average: 93.27 10.51 82.76 778.39 28448.37 10:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 29488356 31498012 3450856 10.48 76656 2234892 1857756 5.47 1126772 2013752 378404 10:06:01 28727788 30949056 4211424 12.79 77124 2443052 2097840 6.17 1921180 1970884 308 10:07:01 28581636 30860052 4357576 13.23 79108 2496884 2146556 6.32 2028904 2005736 1968 10:08:01 28570136 30852048 4369076 13.26 80960 2498040 2178788 6.41 2039160 2005996 548 10:09:01 26865428 30047696 6073784 18.44 93708 3368952 2796616 8.23 3106280 2602664 613444 10:10:01 28441360 31647464 4497852 13.66 100004 3385896 1466216 4.31 1563744 2580144 55684 Average: 28445784 30975721 4493428 13.64 84593 2737953 2090629 6.15 1964340 2196529 175059 10:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 lo 2.90 2.90 0.38 0.38 0.00 0.00 0.00 0.00 10:05:01 ens3 161.80 103.86 3085.41 15.15 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 17.43 17.43 1.47 1.47 0.00 0.00 0.00 0.00 10:06:01 ens3 16.73 10.16 17.25 3.37 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 lo 14.00 14.00 3.80 3.80 0.00 0.00 0.00 0.00 10:07:01 ens3 48.83 31.56 306.31 4.26 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 lo 10.03 10.03 1.22 1.22 0.00 0.00 0.00 0.00 10:08:01 ens3 11.71 9.72 16.51 1.63 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 105.13 105.13 21.51 21.51 0.00 0.00 0.00 0.00 10:09:01 ens3 255.44 165.91 3374.11 17.51 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 26.11 26.11 10.74 10.74 0.00 0.00 0.00 0.00 10:10:01 ens3 32.08 27.06 76.16 9.57 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 29.34 29.34 6.54 6.54 0.00 0.00 0.00 0.00 Average: ens3 87.56 57.92 1140.56 8.56 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-1349) 02/01/24 _x86_64_ (8 CPU) 10:03:17 LINUX RESTART (8 CPU) 10:04:02 CPU %user %nice %system %iowait %steal %idle 10:05:01 all 11.77 0.00 0.98 1.70 0.04 85.51 10:05:01 0 2.49 0.00 0.24 0.53 0.02 96.73 10:05:01 1 12.07 0.00 0.58 0.31 0.08 86.96 10:05:01 2 43.37 0.00 3.03 1.10 0.08 52.41 10:05:01 3 14.70 0.00 1.42 0.66 0.05 83.16 10:05:01 4 11.89 0.00 1.24 1.09 0.03 85.76 10:05:01 5 5.12 0.00 0.41 0.15 0.02 94.30 10:05:01 6 2.13 0.00 0.41 9.00 0.05 88.41 10:05:01 7 2.33 0.00 0.48 0.75 0.02 96.42 10:06:01 all 17.24 0.00 0.63 0.43 0.06 81.65 10:06:01 0 13.16 0.00 0.32 0.02 0.07 86.43 10:06:01 1 16.98 0.00 0.89 0.37 0.05 81.71 10:06:01 2 17.85 0.00 0.38 0.00 0.05 81.72 10:06:01 3 16.01 0.00 0.53 0.84 0.05 82.57 10:06:01 4 16.74 0.00 0.33 0.22 0.05 82.66 10:06:01 5 15.17 0.00 0.59 0.00 0.07 84.18 10:06:01 6 15.96 0.00 0.52 1.59 0.07 81.86 10:06:01 7 26.01 0.00 1.40 0.43 0.03 72.12 10:07:01 all 3.59 0.00 0.13 0.01 0.03 96.23 10:07:01 0 2.35 0.00 0.15 0.00 0.08 97.41 10:07:01 1 4.12 0.00 0.20 0.00 0.07 95.61 10:07:01 2 2.02 0.00 0.12 0.02 0.02 97.83 10:07:01 3 2.44 0.00 0.17 0.00 0.02 97.38 10:07:01 4 3.83 0.00 0.12 0.00 0.02 96.03 10:07:01 5 4.20 0.00 0.10 0.00 0.02 95.68 10:07:01 6 5.52 0.00 0.08 0.05 0.03 94.32 10:07:01 7 4.30 0.00 0.13 0.00 0.03 95.53 10:08:01 all 0.97 0.00 0.05 0.01 0.03 98.94 10:08:01 0 1.86 0.00 0.07 0.00 0.03 98.04 10:08:01 1 0.45 0.00 0.02 0.00 0.00 99.53 10:08:01 2 0.53 0.00 0.02 0.05 0.02 99.38 10:08:01 3 1.17 0.00 0.05 0.00 0.07 98.72 10:08:01 4 1.99 0.00 0.12 0.00 0.08 97.81 10:08:01 5 1.47 0.00 0.03 0.00 0.03 98.46 10:08:01 6 0.13 0.00 0.02 0.03 0.02 99.80 10:08:01 7 0.15 0.00 0.02 0.00 0.02 99.82 10:09:01 all 25.37 0.00 1.35 0.55 0.07 72.66 10:09:01 0 21.37 0.00 0.80 0.03 0.07 77.72 10:09:01 1 26.16 0.00 0.48 0.00 0.05 73.30 10:09:01 2 19.56 0.00 1.21 0.27 0.05 78.91 10:09:01 3 26.85 0.00 1.25 0.07 0.08 71.74 10:09:01 4 25.07 0.00 1.32 0.03 0.07 73.51 10:09:01 5 30.23 0.00 1.91 0.32 0.07 67.48 10:09:01 6 30.79 0.00 1.90 0.05 0.10 67.16 10:09:01 7 22.95 0.00 1.93 3.65 0.07 71.40 10:10:01 all 15.45 0.00 0.70 1.19 0.05 82.61 10:10:01 0 10.69 0.00 0.57 0.02 0.03 88.69 10:10:01 1 8.47 0.00 0.52 1.77 0.08 89.16 10:10:01 2 6.39 0.00 0.37 3.73 0.05 89.46 10:10:01 3 16.00 0.00 0.88 3.49 0.05 79.58 10:10:01 4 35.15 0.00 1.37 0.15 0.07 63.26 10:10:01 5 6.87 0.00 0.42 0.05 0.03 92.63 10:10:01 6 19.11 0.00 0.59 0.24 0.03 80.03 10:10:01 7 20.91 0.00 0.92 0.07 0.05 78.05 Average: all 12.39 0.00 0.64 0.64 0.05 86.28 Average: 0 8.66 0.00 0.36 0.10 0.05 90.84 Average: 1 11.37 0.00 0.45 0.41 0.06 87.72 Average: 2 14.89 0.00 0.85 0.86 0.04 83.36 Average: 3 12.85 0.00 0.72 0.84 0.05 85.53 Average: 4 15.78 0.00 0.75 0.25 0.05 83.17 Average: 5 10.50 0.00 0.57 0.09 0.04 88.80 Average: 6 12.30 0.00 0.59 1.80 0.05 85.26 Average: 7 12.80 0.00 0.81 0.82 0.04 85.54