---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-17520 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 704K 1.6G 1% /run /dev/vda1 78G 9.3G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 644 11323 0 4071 15066 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:43:7f:90 brd ff:ff:ff:ff:ff:ff inet 10.30.171.160/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe43:7f90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:8e:f8:43 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::42:7aff:fe8e:f843/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-17520) 01/18/24 _x86_64_ (4 CPU) 07:40:37 LINUX RESTART (4 CPU) 07:41:02 tps rtps wtps bread/s bwrtn/s 07:42:01 273.35 63.11 210.23 4990.99 79056.32 07:43:01 87.85 16.21 71.64 624.43 21444.43 07:44:01 175.04 2.27 172.77 274.09 25165.94 07:45:01 153.19 2.38 150.81 372.20 29086.75 07:46:01 302.08 0.07 302.02 6.40 29801.70 07:47:01 155.61 7.48 148.13 804.00 25966.61 07:48:01 143.85 0.03 143.82 0.27 55627.19 07:49:01 439.16 0.03 439.13 0.80 84069.46 07:50:01 431.48 0.12 431.36 10.00 41875.95 07:51:01 57.19 2.62 54.57 550.44 3325.45 Average: 221.79 9.34 212.45 756.36 39476.95 07:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:42:01 13804804 15484716 2620160 15.95 50600 1834452 1150072 6.58 780936 1625572 177808 07:43:01 13502724 15489860 2922240 17.79 78580 2090512 1154920 6.61 780832 1879908 238296 07:44:01 12921456 15362312 3503508 21.33 125704 2461316 1340508 7.67 965892 2217048 21300 07:45:01 12212452 15307880 4212512 25.65 132476 3054884 1482268 8.48 1192548 2647216 18188 07:46:01 11674608 15355360 4750356 28.92 172164 3538416 1394096 7.98 1251900 3062964 123020 07:47:01 10555492 15221392 5869472 35.74 190388 4458544 2095704 11.99 1677380 3680492 451996 07:48:01 9327600 15035220 7097364 43.21 210004 5421152 2301604 13.17 2263240 4260760 264 07:49:01 6560264 14549796 9864700 60.06 229452 7580156 3161680 18.09 2959476 6210052 50216 07:50:01 6761824 15115064 9663140 58.83 242624 7900408 2670652 15.28 2445276 6499660 8820 07:51:01 11668100 15494828 4756864 28.96 244452 3575984 1277184 7.31 1377752 2900884 132584 Average: 10898932 15241643 5526032 33.64 167644 4191582 1802869 10.32 1569523 3498456 122249 07:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 07:42:01 ens3 383.11 250.85 1376.71 70.52 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 07:43:01 ens3 47.64 40.31 590.42 7.26 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 07:44:01 ens3 72.02 39.99 1450.82 4.96 0.00 0.00 0.00 0.00 07:45:01 docker0 183.84 232.54 9.96 2030.48 0.00 0.00 0.00 0.00 07:45:01 lo 2.00 2.00 0.23 0.23 0.00 0.00 0.00 0.00 07:45:01 ens3 430.96 230.03 4369.09 16.02 0.00 0.00 0.00 0.00 07:45:01 vetha890b87 26.16 31.28 1.88 457.93 0.00 0.00 0.00 0.04 07:46:01 docker0 186.42 260.96 10.20 1921.73 0.00 0.00 0.00 0.00 07:46:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 07:46:01 ens3 317.60 208.15 2797.54 15.22 0.00 0.00 0.00 0.00 07:47:01 veth9ad9097 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 07:47:01 veth1aa7c32 37.89 48.51 2.54 457.87 0.00 0.00 0.00 0.04 07:47:01 veth7febaca 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 07:47:01 docker0 300.25 422.13 15.95 4053.24 0.00 0.00 0.00 0.00 07:48:01 veth9ad9097 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 veth1aa7c32 111.85 177.42 7.61 1945.66 0.00 0.00 0.00 0.16 07:48:01 veth7febaca 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 docker0 193.09 309.95 10.51 4022.94 0.00 0.00 0.00 0.00 07:49:01 veth9ad9097 122.18 239.93 8.38 2111.90 0.00 0.00 0.00 0.17 07:49:01 veth1aa7c32 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 veth7febaca 60.96 183.14 4.34 2728.28 0.00 0.00 0.00 0.22 07:49:01 docker0 318.53 736.71 18.07 10558.57 0.00 0.00 0.00 0.00 07:50:01 veth9ad9097 14.51 42.43 0.95 704.26 0.00 0.00 0.00 0.06 07:50:01 veth1aa7c32 3.10 2.77 0.34 1.86 0.00 0.00 0.00 0.00 07:50:01 veth7febaca 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 docker0 21.23 48.33 1.36 707.65 0.00 0.00 0.00 0.00 07:51:01 docker0 5.25 4.52 0.53 2.06 0.00 0.00 0.00 0.00 07:51:01 lo 12.53 12.53 1.22 1.22 0.00 0.00 0.00 0.00 07:51:01 ens3 2834.28 1650.84 30639.50 179.75 0.00 0.00 0.00 0.00 Average: docker0 121.06 201.85 6.67 2333.54 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 282.05 164.06 3036.56 17.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-17520) 01/18/24 _x86_64_ (4 CPU) 07:40:37 LINUX RESTART (4 CPU) 07:41:02 CPU %user %nice %system %iowait %steal %idle 07:42:01 all 18.02 0.00 1.89 10.90 0.05 69.14 07:42:01 0 34.21 0.00 2.37 3.35 0.07 60.01 07:42:01 1 10.92 0.00 1.43 2.00 0.03 85.61 07:42:01 2 12.78 0.00 1.43 24.51 0.05 61.23 07:42:01 3 14.14 0.00 2.36 13.76 0.05 69.69 07:43:01 all 18.83 0.00 1.50 3.56 0.05 76.06 07:43:01 0 21.48 0.00 1.69 0.90 0.05 75.88 07:43:01 1 34.73 0.00 2.15 1.53 0.08 61.51 07:43:01 2 3.46 0.00 0.67 8.50 0.03 87.35 07:43:01 3 15.63 0.00 1.52 3.30 0.05 79.49 07:44:01 all 21.79 0.00 3.82 3.21 0.09 71.09 07:44:01 0 41.81 0.00 5.29 2.36 0.08 50.45 07:44:01 1 11.83 0.00 3.22 7.14 0.10 77.71 07:44:01 2 16.28 0.00 3.67 2.87 0.10 77.08 07:44:01 3 17.31 0.00 3.11 0.45 0.07 79.06 07:45:01 all 18.20 0.00 3.36 4.01 0.10 74.33 07:45:01 0 14.62 0.00 4.03 1.39 0.07 79.90 07:45:01 1 22.61 0.00 2.84 7.96 0.12 66.48 07:45:01 2 20.26 0.00 3.67 4.89 0.08 71.10 07:45:01 3 15.37 0.00 2.89 1.81 0.10 79.83 07:46:01 all 13.69 0.00 5.40 3.89 0.10 76.93 07:46:01 0 14.52 0.00 5.31 5.83 0.12 74.22 07:46:01 1 12.61 0.00 5.72 2.68 0.10 78.89 07:46:01 2 18.54 0.00 6.22 4.30 0.10 70.84 07:46:01 3 9.08 0.00 4.36 2.76 0.10 83.70 07:47:01 all 37.69 0.00 9.60 2.61 0.11 50.00 07:47:01 0 32.13 0.00 7.28 1.82 0.10 58.68 07:47:01 1 38.04 0.00 11.64 3.78 0.12 46.43 07:47:01 2 34.32 0.00 8.82 2.45 0.10 54.30 07:47:01 3 46.29 0.00 10.62 2.41 0.08 40.60 07:48:01 all 31.68 0.00 3.04 5.80 0.10 59.38 07:48:01 0 6.65 0.00 2.18 4.63 0.07 86.47 07:48:01 1 45.63 0.00 3.74 5.59 0.13 44.90 07:48:01 2 39.16 0.00 2.12 6.75 0.13 51.84 07:48:01 3 35.50 0.00 4.13 6.22 0.08 54.06 07:49:01 all 44.89 0.00 10.39 9.54 0.14 35.04 07:49:01 0 38.43 0.00 9.48 7.51 0.14 44.44 07:49:01 1 45.30 0.00 11.20 10.63 0.12 32.76 07:49:01 2 47.16 0.00 10.30 10.11 0.12 32.31 07:49:01 3 48.68 0.00 10.59 9.93 0.17 30.63 07:50:01 all 34.02 0.00 12.75 5.72 0.12 47.39 07:50:01 0 28.79 0.00 11.85 2.01 0.10 57.24 07:50:01 1 35.42 0.00 13.35 5.66 0.19 45.38 07:50:01 2 34.05 0.00 13.65 10.65 0.12 41.53 07:50:01 3 37.81 0.00 12.16 4.61 0.10 45.33 07:51:01 all 39.10 0.00 9.45 1.13 0.09 50.23 07:51:01 0 34.50 0.00 8.24 0.12 0.07 57.08 07:51:01 1 33.28 0.00 9.42 0.59 0.08 56.63 07:51:01 2 33.15 0.00 10.14 3.15 0.08 53.47 07:51:01 3 55.57 0.00 9.98 0.64 0.10 33.71 Average: all 27.78 0.00 6.11 5.03 0.09 60.99 Average: 0 26.68 0.00 5.76 2.99 0.09 64.49 Average: 1 29.02 0.00 6.46 4.76 0.11 59.66 Average: 2 25.90 0.00 6.06 7.79 0.09 60.15 Average: 3 29.51 0.00 6.16 4.57 0.09 59.67