---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39266 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 892 27237 0 4036 30820 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:11:04:55 brd ff:ff:ff:ff:ff:ff inet 10.30.107.29/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fe11:455/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:59:9b:e1 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 inet6 fe80::42:5cff:fe59:9be1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39266) 09/17/24 _x86_64_ (8 CPU) 12:01:29 LINUX RESTART (8 CPU) 12:02:01 tps rtps wtps bread/s bwrtn/s 12:03:01 308.10 71.19 236.91 4582.84 73625.60 12:04:01 198.68 18.33 180.35 623.10 83322.25 12:05:01 16.56 4.20 12.36 237.83 1981.67 12:06:01 127.38 3.43 123.95 445.79 57309.38 12:07:01 109.55 0.07 109.48 3.07 9601.73 12:08:01 105.46 0.25 105.21 2.00 9446.85 Average: 144.29 16.24 128.04 982.41 39213.75 12:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 30127596 31681560 2811624 8.54 69200 1797056 1441800 4.24 891812 1633192 135176 12:04:01 28865260 30862548 4073960 12.37 87124 2204376 2205272 6.49 1745596 2003852 18476 12:05:01 28164208 30615652 4775012 14.50 88372 2650236 2256212 6.64 2211640 2222276 406172 12:06:01 26957604 30247300 5981616 18.16 127880 3396296 2583176 7.60 2863000 2683492 194776 12:07:01 27010796 30383876 5928424 18.00 136780 3449952 2566468 7.55 2739264 2736724 780 12:08:01 26352456 30033112 6586764 20.00 175324 3671360 2618404 7.70 3180304 2896788 46252 Average: 27912987 30637341 5026233 15.26 114113 2861546 2278555 6.70 2271936 2362721 133605 12:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 ens3 290.57 224.85 1592.34 60.02 0.00 0.00 0.00 0.00 12:03:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 ens3 1019.41 778.25 5071.15 234.26 0.00 0.00 0.00 0.00 12:04:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 258.82 188.12 566.05 49.64 0.00 0.00 0.00 0.00 12:05:01 lo 7.93 7.93 2.16 2.16 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 784.94 704.05 2578.67 3368.09 0.00 0.00 0.00 0.00 12:06:01 vethd54247d 124.75 211.06 23.14 674.25 0.00 0.00 0.00 0.06 12:06:01 lo 6.20 6.20 0.57 0.57 0.00 0.00 0.00 0.00 12:06:01 docker0 127.58 216.41 21.61 751.75 0.00 0.00 0.00 0.00 12:07:01 ens3 134.04 120.73 102.12 21.56 0.00 0.00 0.00 0.00 12:07:01 vethd54247d 93.00 94.12 11.74 90.52 0.00 0.00 0.00 0.01 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 93.00 94.08 10.47 90.52 0.00 0.00 0.00 0.00 12:08:01 ens3 348.13 238.89 784.56 48.07 0.00 0.00 0.00 0.00 12:08:01 vetha028a5d 195.58 284.01 33.64 764.54 0.00 0.00 0.00 0.06 12:08:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:08:01 docker0 201.90 288.65 31.33 765.71 0.00 0.00 0.00 0.00 Average: ens3 472.65 375.81 1782.45 630.26 0.00 0.00 0.00 0.00 Average: vetha028a5d 32.60 47.34 5.61 127.44 0.00 0.00 0.00 0.01 Average: lo 2.81 2.81 0.50 0.50 0.00 0.00 0.00 0.00 Average: docker0 70.42 99.86 10.57 268.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39266) 09/17/24 _x86_64_ (8 CPU) 12:01:29 LINUX RESTART (8 CPU) 12:02:01 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 10.54 0.00 1.11 5.52 0.04 82.79 12:03:01 0 15.50 0.00 2.26 4.49 0.05 77.70 12:03:01 1 13.16 0.00 1.32 1.26 0.03 84.22 12:03:01 2 5.65 0.00 0.55 0.58 0.03 93.18 12:03:01 3 5.03 0.00 0.77 4.13 0.02 90.06 12:03:01 4 3.37 0.00 0.67 0.70 0.03 95.23 12:03:01 5 3.59 0.00 0.72 13.34 0.02 82.33 12:03:01 6 30.78 0.00 1.61 13.09 0.07 54.46 12:03:01 7 7.37 0.00 1.00 6.59 0.05 84.99 12:04:01 all 13.82 0.00 1.52 6.91 0.06 77.68 12:04:01 0 16.16 0.00 1.41 5.62 0.05 76.76 12:04:01 1 11.31 0.00 1.79 7.96 0.12 78.82 12:04:01 2 21.34 0.00 1.22 3.75 0.03 73.66 12:04:01 3 6.45 0.00 0.80 2.31 0.05 90.40 12:04:01 4 21.94 0.00 1.73 4.18 0.08 72.06 12:04:01 5 11.50 0.00 0.85 2.89 0.05 84.71 12:04:01 6 17.34 0.00 3.09 11.40 0.05 68.13 12:04:01 7 4.65 0.00 1.32 17.21 0.07 76.75 12:05:01 all 17.52 0.00 0.73 0.08 0.04 81.62 12:05:01 0 13.89 0.00 0.82 0.25 0.05 84.99 12:05:01 1 30.50 0.00 2.00 0.08 0.05 67.36 12:05:01 2 20.31 0.00 0.60 0.02 0.05 79.02 12:05:01 3 11.02 0.00 0.57 0.02 0.03 88.36 12:05:01 4 19.65 0.00 0.57 0.03 0.03 79.72 12:05:01 5 14.11 0.00 0.42 0.02 0.05 85.41 12:05:01 6 14.08 0.00 0.38 0.05 0.05 85.44 12:05:01 7 16.55 0.00 0.45 0.20 0.03 82.77 12:06:01 all 11.38 0.00 2.29 1.41 0.06 84.86 12:06:01 0 13.22 0.00 1.95 2.43 0.08 82.32 12:06:01 1 12.63 0.00 3.58 1.21 0.07 82.51 12:06:01 2 22.79 0.00 2.68 0.84 0.07 73.63 12:06:01 3 6.47 0.00 1.86 0.02 0.05 91.60 12:06:01 4 8.04 0.00 2.35 2.14 0.05 87.42 12:06:01 5 11.76 0.00 1.78 2.00 0.05 84.42 12:06:01 6 8.60 0.00 2.84 2.62 0.05 85.89 12:06:01 7 7.47 0.00 1.31 0.03 0.03 91.16 12:07:01 all 2.69 0.00 0.43 1.07 0.02 95.79 12:07:01 0 0.78 0.00 0.50 1.97 0.03 96.72 12:07:01 1 0.93 0.00 0.48 0.62 0.03 97.93 12:07:01 2 15.81 0.00 0.80 0.25 0.05 83.09 12:07:01 3 0.86 0.00 0.17 0.00 0.03 98.94 12:07:01 4 1.97 0.00 0.80 1.94 0.03 95.26 12:07:01 5 0.10 0.00 0.37 3.82 0.02 95.70 12:07:01 6 0.97 0.00 0.28 0.00 0.02 98.73 12:07:01 7 0.10 0.00 0.05 0.00 0.00 99.85 12:08:01 all 6.78 0.00 1.28 1.22 0.04 90.67 12:08:01 0 3.53 0.00 1.89 3.95 0.07 90.57 12:08:01 1 21.77 0.00 1.61 0.50 0.05 76.07 12:08:01 2 5.02 0.00 1.96 1.10 0.03 91.88 12:08:01 3 1.65 0.00 0.72 0.02 0.03 97.58 12:08:01 4 0.70 0.00 0.38 2.17 0.00 96.75 12:08:01 5 6.28 0.00 1.41 0.39 0.05 91.87 12:08:01 6 2.94 0.00 1.25 0.97 0.05 94.79 12:08:01 7 12.40 0.00 1.06 0.69 0.07 85.79 Average: all 10.45 0.00 1.23 2.70 0.05 85.57 Average: 0 10.51 0.00 1.47 3.12 0.06 84.85 Average: 1 15.06 0.00 1.80 1.94 0.06 81.15 Average: 2 15.15 0.00 1.30 1.09 0.04 82.41 Average: 3 5.25 0.00 0.81 1.08 0.04 92.82 Average: 4 9.27 0.00 1.08 1.86 0.04 87.75 Average: 5 7.88 0.00 0.92 3.75 0.04 87.41 Average: 6 12.43 0.00 1.57 4.68 0.05 81.27 Average: 7 8.08 0.00 0.86 4.12 0.04 86.89