---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7205 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: 2800.000 BogoMIPS: 5600.00 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 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 813 26639 0 4714 30897 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:a4:c9:6b brd ff:ff:ff:ff:ff:ff inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fea4:c96b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:e6:a4:54 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-7205) 12/23/23 _x86_64_ (8 CPU) 13:32:22 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 92.47 17.73 74.74 1021.66 17278.11 13:35:01 121.61 23.16 98.45 2785.14 23387.70 13:36:01 308.82 13.16 295.65 785.10 94045.58 13:37:01 14.75 0.50 14.25 38.53 14408.05 13:38:01 9.42 0.00 9.42 0.00 10287.84 13:39:01 10.11 0.02 10.10 0.13 10186.02 13:40:01 8.40 0.00 8.40 0.00 10141.53 13:41:01 8.68 0.00 8.68 0.00 10145.89 13:42:01 10.35 0.00 10.35 0.00 10420.06 13:43:01 50.87 1.40 49.48 107.45 11482.70 Average: 63.55 5.60 57.95 473.81 21178.28 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30116804 31735456 2822416 8.57 71048 1856816 1409352 4.15 835200 1690528 176480 13:35:01 28819780 31707384 4119440 12.51 100156 3057540 1398572 4.11 935364 2805668 1004464 13:36:01 26718240 31084468 6220980 18.89 115348 4462540 4380944 12.89 1636180 4112640 252 13:37:01 25446064 29948416 7493156 22.75 115848 4593584 6026384 17.73 2821244 4184648 200 13:38:01 25416972 29920200 7522248 22.84 115932 4594244 6043480 17.78 2849596 4185132 124 13:39:01 25301668 29806140 7637552 23.19 116024 4595340 6326292 18.61 2964376 4186220 0 13:40:01 25277844 29783284 7661376 23.26 116116 4596160 6326292 18.61 2986984 4187040 268 13:41:01 25259008 29765248 7680212 23.32 116216 4596812 6309372 18.56 3004708 4187696 148 13:42:01 25187684 29723612 7751536 23.53 116424 4625348 6326672 18.61 3058980 4204816 324 13:43:01 27314936 31668072 5624284 17.07 118920 4450144 1456808 4.29 1143692 4033304 40032 Average: 26485900 30514228 6453320 19.59 110203 4142853 4600417 13.54 2223632 3777769 122229 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 64.78 44.07 983.09 7.62 0.00 0.00 0.00 0.00 13:34:01 lo 1.47 1.47 0.16 0.16 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 227.56 143.88 6059.55 14.74 0.00 0.00 0.00 0.00 13:35:01 br-56821a1931f7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 6.47 6.47 0.60 0.60 0.00 0.00 0.00 0.00 13:36:01 veth7c1f355 1.50 1.53 0.14 0.12 0.00 0.00 0.00 0.00 13:36:01 vethc2f99bf 0.50 0.63 0.03 0.04 0.00 0.00 0.00 0.00 13:36:01 vethe9faf3a 0.50 0.68 0.03 0.04 0.00 0.00 0.00 0.00 13:36:01 veth352199b 0.98 1.15 0.06 0.07 0.00 0.00 0.00 0.00 13:37:01 veth7c1f355 44.63 40.04 21.91 34.45 0.00 0.00 0.00 0.00 13:37:01 vethc2f99bf 1.67 1.63 2.45 2.86 0.00 0.00 0.00 0.00 13:37:01 vethe9faf3a 0.72 0.77 0.07 0.06 0.00 0.00 0.00 0.00 13:37:01 veth352199b 10.58 8.93 2.15 10.95 0.00 0.00 0.00 0.00 13:38:01 veth7c1f355 18.91 15.93 7.22 23.46 0.00 0.00 0.00 0.00 13:38:01 vethc2f99bf 0.93 0.85 2.38 2.80 0.00 0.00 0.00 0.00 13:38:01 vethe9faf3a 0.13 0.22 0.02 0.02 0.00 0.00 0.00 0.00 13:38:01 veth352199b 7.98 6.63 1.78 10.68 0.00 0.00 0.00 0.00 13:39:01 veth7c1f355 37.69 31.73 14.43 46.91 0.00 0.00 0.00 0.00 13:39:01 vethc2f99bf 1.77 1.58 4.76 5.60 0.00 0.00 0.00 0.00 13:39:01 vethe9faf3a 0.23 0.28 0.04 0.03 0.00 0.00 0.00 0.00 13:39:01 veth352199b 16.13 13.28 3.62 21.53 0.00 0.00 0.00 0.00 13:40:01 veth7c1f355 18.91 15.91 7.22 23.46 0.00 0.00 0.00 0.00 13:40:01 vethc2f99bf 0.93 0.85 2.38 2.80 0.00 0.00 0.00 0.00 13:40:01 vethe9faf3a 0.13 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:40:01 veth352199b 7.97 6.63 1.78 10.68 0.00 0.00 0.00 0.00 13:41:01 veth7c1f355 18.88 15.80 7.22 23.45 0.00 0.00 0.00 0.00 13:41:01 vethc2f99bf 0.80 0.82 2.37 2.80 0.00 0.00 0.00 0.00 13:41:01 vethe9faf3a 0.30 0.37 0.04 0.04 0.00 0.00 0.00 0.00 13:41:01 veth352199b 8.33 6.93 1.89 10.89 0.00 0.00 0.00 0.00 13:42:01 veth7c1f355 18.83 15.80 7.22 23.45 0.00 0.00 0.00 0.00 13:42:01 vethc2f99bf 0.93 0.95 2.60 2.81 0.00 0.00 0.00 0.00 13:42:01 vethe9faf3a 0.13 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:42:01 veth352199b 7.95 6.60 1.78 10.68 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 ens3 1182.87 737.33 23830.73 144.76 0.00 0.00 0.00 0.00 13:43:01 lo 21.65 21.65 2.21 2.21 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 81.16 47.82 2306.04 8.60 0.00 0.00 0.00 0.00 Average: lo 1.77 1.77 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7205) 12/23/23 _x86_64_ (8 CPU) 13:32:22 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.02 0.00 0.74 2.12 0.04 87.09 13:34:01 0 1.79 0.00 0.72 8.15 0.03 89.32 13:34:01 1 0.68 0.00 0.33 0.18 0.03 98.77 13:34:01 2 0.92 0.00 0.37 0.18 0.00 98.53 13:34:01 3 4.59 0.00 0.48 0.25 0.03 94.64 13:34:01 4 26.15 0.00 1.04 1.81 0.07 70.94 13:34:01 5 13.49 0.00 0.77 4.51 0.05 81.19 13:34:01 6 11.13 0.00 0.85 1.35 0.05 86.62 13:34:01 7 21.45 0.00 1.37 0.50 0.03 76.65 13:35:01 all 10.55 0.00 2.03 2.62 0.05 84.75 13:35:01 0 17.61 0.00 2.52 0.81 0.07 78.99 13:35:01 1 4.45 0.00 1.31 1.96 0.08 92.20 13:35:01 2 4.02 0.00 1.27 0.05 0.03 94.62 13:35:01 3 11.21 0.00 2.05 5.24 0.07 81.44 13:35:01 4 25.24 0.00 2.42 1.91 0.05 70.38 13:35:01 5 3.38 0.00 2.02 8.22 0.03 86.34 13:35:01 6 14.14 0.00 2.45 2.67 0.03 80.71 13:35:01 7 4.42 0.00 2.19 0.08 0.02 93.28 13:36:01 all 12.73 0.00 3.84 5.42 0.07 77.94 13:36:01 0 12.03 0.00 3.78 0.86 0.08 83.25 13:36:01 1 12.46 0.00 4.23 2.56 0.07 80.67 13:36:01 2 14.16 0.00 3.40 1.16 0.10 81.17 13:36:01 3 14.98 0.00 4.59 20.24 0.07 60.13 13:36:01 4 13.49 0.00 3.45 1.58 0.08 81.39 13:36:01 5 9.40 0.00 4.06 3.94 0.05 82.55 13:36:01 6 13.75 0.00 3.63 12.21 0.08 70.32 13:36:01 7 11.55 0.00 3.56 0.88 0.07 83.94 13:37:01 all 17.24 0.00 1.58 0.79 0.06 80.33 13:37:01 0 8.28 0.00 0.82 0.02 0.03 90.84 13:37:01 1 18.55 0.00 1.69 4.32 0.07 75.36 13:37:01 2 26.39 0.00 2.53 0.00 0.08 71.00 13:37:01 3 16.86 0.00 1.46 0.94 0.05 80.70 13:37:01 4 16.71 0.00 1.57 0.00 0.05 81.66 13:37:01 5 13.62 0.00 1.10 0.15 0.03 85.10 13:37:01 6 15.46 0.00 1.49 0.90 0.08 82.07 13:37:01 7 22.03 0.00 1.98 0.02 0.05 75.93 13:38:01 all 1.56 0.00 0.17 0.60 0.04 97.64 13:38:01 0 1.87 0.00 0.22 0.00 0.03 97.88 13:38:01 1 1.17 0.00 0.15 4.71 0.03 93.94 13:38:01 2 1.22 0.00 0.13 0.02 0.02 98.62 13:38:01 3 2.20 0.00 0.27 0.00 0.05 97.48 13:38:01 4 0.72 0.00 0.12 0.02 0.05 99.10 13:38:01 5 2.12 0.00 0.18 0.08 0.03 97.58 13:38:01 6 1.69 0.00 0.15 0.00 0.07 98.10 13:38:01 7 1.49 0.00 0.13 0.00 0.03 98.35 13:39:01 all 1.67 0.00 0.18 0.64 0.04 97.48 13:39:01 0 2.12 0.00 0.22 0.00 0.02 97.65 13:39:01 1 1.55 0.00 0.20 4.57 0.03 93.64 13:39:01 2 1.67 0.00 0.20 0.00 0.05 98.08 13:39:01 3 1.07 0.00 0.18 0.02 0.03 98.70 13:39:01 4 2.49 0.00 0.12 0.08 0.03 97.27 13:39:01 5 0.93 0.00 0.13 0.00 0.02 98.92 13:39:01 6 1.75 0.00 0.18 0.10 0.07 97.90 13:39:01 7 1.74 0.00 0.20 0.33 0.07 97.66 13:40:01 all 0.77 0.00 0.11 0.69 0.04 98.38 13:40:01 0 0.37 0.00 0.03 0.00 0.02 99.58 13:40:01 1 0.95 0.00 0.12 0.08 0.05 98.80 13:40:01 2 0.68 0.00 0.15 0.00 0.03 99.13 13:40:01 3 0.45 0.00 0.07 0.00 0.03 99.45 13:40:01 4 1.52 0.00 0.03 0.00 0.03 98.41 13:40:01 5 0.50 0.00 0.10 0.00 0.07 99.33 13:40:01 6 1.08 0.00 0.15 0.00 0.05 98.71 13:40:01 7 0.62 0.00 0.17 5.48 0.03 93.70 13:41:01 all 0.75 0.00 0.10 0.66 0.04 98.45 13:41:01 0 0.68 0.00 0.08 0.00 0.03 99.20 13:41:01 1 0.25 0.00 0.03 0.00 0.02 99.70 13:41:01 2 1.67 0.00 0.10 0.00 0.03 98.20 13:41:01 3 0.45 0.00 0.10 0.00 0.02 99.43 13:41:01 4 1.15 0.00 0.12 4.43 0.03 94.27 13:41:01 5 0.42 0.00 0.10 0.00 0.05 99.43 13:41:01 6 0.67 0.00 0.13 0.00 0.08 99.12 13:41:01 7 0.65 0.00 0.17 0.90 0.03 98.25 13:42:01 all 1.13 0.00 0.21 2.33 0.04 96.30 13:42:01 0 1.67 0.00 0.25 2.67 0.03 95.37 13:42:01 1 0.50 0.00 0.12 0.00 0.03 99.35 13:42:01 2 1.26 0.00 0.25 0.00 0.05 98.44 13:42:01 3 0.55 0.00 0.18 0.00 0.02 99.25 13:42:01 4 1.63 0.00 0.17 14.16 0.03 84.01 13:42:01 5 1.79 0.00 0.25 0.00 0.03 97.93 13:42:01 6 0.85 0.00 0.20 0.00 0.05 98.90 13:42:01 7 0.78 0.00 0.23 1.79 0.03 97.16 13:43:01 all 4.72 0.00 0.51 1.40 0.04 93.33 13:43:01 0 0.72 0.00 0.42 0.30 0.03 98.53 13:43:01 1 0.58 0.00 0.43 0.05 0.03 98.90 13:43:01 2 2.61 0.00 0.45 0.03 0.07 96.83 13:43:01 3 12.26 0.00 0.63 2.67 0.02 84.42 13:43:01 4 1.02 0.00 0.43 7.66 0.02 90.87 13:43:01 5 3.10 0.00 0.57 0.07 0.03 96.23 13:43:01 6 16.97 0.00 0.82 0.39 0.05 81.78 13:43:01 7 0.52 0.00 0.33 0.03 0.02 99.10 Average: all 6.10 0.00 0.94 1.72 0.04 91.19 Average: 0 4.70 0.00 0.90 1.28 0.04 93.08 Average: 1 4.10 0.00 0.86 1.84 0.05 93.15 Average: 2 5.44 0.00 0.88 0.14 0.05 93.48 Average: 3 6.44 0.00 0.99 2.91 0.04 89.62 Average: 4 8.99 0.00 0.94 3.16 0.05 86.86 Average: 5 4.87 0.00 0.93 1.69 0.04 92.47 Average: 6 7.73 0.00 1.00 1.75 0.06 89.45 Average: 7 6.52 0.00 1.03 1.00 0.04 91.41