---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13131 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: 2799.998 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): 0-3 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.1G 53% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 484 2733 0 725 3222 Swap: 1023 23 1000 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:21:eb:66 brd ff:ff:ff:ff:ff:ff inet 10.32.7.158/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85633sec preferred_lft 85633sec inet6 fe80::f816:3eff:fe21:eb66/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:4c:51:f7 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:ceff:fe4c:51f7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13131) 12/14/24 _x86_64_ (4 CPU) 20:30:43 LINUX RESTART (4 CPU) 20:31:01 tps rtps wtps bread/s bwrtn/s 20:32:01 190.27 83.80 106.47 6577.70 42298.03 20:33:01 129.38 36.14 93.23 2258.29 15925.21 20:34:01 83.73 29.53 54.20 1558.56 18285.54 20:35:01 287.10 44.14 242.96 2739.01 31104.42 20:36:01 133.88 13.25 120.63 317.55 4385.14 20:37:01 176.47 2.05 174.43 79.31 5316.49 20:38:01 421.55 0.77 420.78 19.60 14531.04 20:39:01 343.55 2.63 340.92 97.03 11899.37 20:40:01 377.54 16.38 361.17 470.30 13149.43 20:41:01 476.16 8.12 468.04 265.78 16813.18 20:42:04 549.31 144.39 404.92 3775.02 16927.21 20:43:01 368.39 237.85 130.54 7481.35 7193.26 Average: 295.46 51.16 244.30 2120.23 16525.91 20:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:32:01 1662696 3374800 2375956 58.83 54044 1810968 847076 16.65 545948 1645632 145864 20:33:01 692904 2768468 3345748 82.84 68052 2147352 1404512 27.61 1186660 1944504 19352 20:34:01 140808 2111156 3897844 96.51 75904 2041804 1896376 37.28 1865036 1832632 20152 20:35:01 116480 1534624 3922172 97.12 97632 1551448 3194672 62.80 2351400 1354424 14876 20:36:01 123932 839244 3914720 96.93 98484 854520 3925616 77.17 2853004 849512 216 20:37:01 130268 816604 3908384 96.77 109396 809556 3955372 77.75 2842932 837124 5328 20:38:01 123400 787568 3915252 96.94 128896 746368 3962752 77.90 2826296 815832 4968 20:39:01 110068 644048 3928584 97.27 112108 616644 4117120 80.93 2887884 748544 4792 20:40:01 117008 364416 3921644 97.10 72988 378800 4674432 91.89 2949192 658612 7328 20:41:01 137536 269880 3901116 96.59 71812 273500 4889624 96.12 2955284 634276 7208 20:42:04 1874468 2062604 2164184 53.59 75972 242372 2283172 44.88 1349328 568528 66784 20:43:01 2829284 3301652 1209368 29.94 108972 532624 1007572 19.81 475860 574996 81360 Average: 671571 1572922 3367081 83.37 89522 1000496 3013191 59.23 2090735 1038718 31519 20:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 20:32:01 ens3 426.93 279.22 1478.10 70.17 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 20:33:01 ens3 407.75 399.68 2927.44 70.53 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 20:34:01 ens3 922.68 661.31 7341.31 141.84 0.00 0.00 0.00 0.00 20:35:01 veth3e79e3c 0.20 0.47 0.01 0.04 0.00 0.00 0.00 0.00 20:35:01 docker0 32.38 32.58 142.26 3.65 0.00 0.00 0.00 0.00 20:35:01 lo 55.02 55.02 145.24 145.24 0.00 0.00 0.00 0.00 20:35:01 ens3 288.62 199.27 2706.54 15.67 0.00 0.00 0.00 0.00 20:36:01 veth3e79e3c 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 20:36:01 docker0 63.87 61.86 284.52 20.21 0.00 0.00 0.00 0.00 20:36:01 lo 107.88 107.88 303.76 303.76 0.00 0.00 0.00 0.00 20:36:01 ens3 41.78 20.48 9.89 8.29 0.00 0.00 0.00 0.00 20:37:01 veth3e79e3c 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:37:01 docker0 108.56 102.13 434.05 39.24 0.00 0.00 0.00 0.00 20:37:01 lo 180.11 180.11 472.33 472.33 0.00 0.00 0.00 0.00 20:37:01 ens3 19.83 11.45 5.25 5.06 0.00 0.00 0.00 0.00 20:38:01 veth3e79e3c 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 20:38:01 docker0 160.51 146.91 535.27 54.24 0.00 0.00 0.00 0.00 20:38:01 lo 242.64 242.64 584.21 584.21 0.00 0.00 0.00 0.00 20:38:01 ens3 44.88 18.36 11.00 8.71 0.00 0.00 0.00 0.00 20:39:01 veth3e79e3c 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:39:01 docker0 152.25 140.64 563.38 52.81 0.00 0.00 0.00 0.00 20:39:01 lo 234.49 234.49 611.30 611.30 0.00 0.00 0.00 0.00 20:39:01 ens3 80.39 41.75 23.13 18.20 0.00 0.00 0.00 0.00 20:40:01 veth3e79e3c 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 20:40:01 docker0 108.11 103.02 248.53 27.16 0.00 0.00 0.00 0.00 20:40:01 lo 193.35 193.35 273.40 273.40 0.00 0.00 0.00 0.00 20:40:01 ens3 1108.30 594.54 298.86 286.63 0.00 0.00 0.00 0.00 20:41:01 veth3e79e3c 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 20:41:01 docker0 75.00 67.36 56.71 11.84 0.00 0.00 0.00 0.00 20:41:01 lo 143.52 143.52 67.75 67.75 0.00 0.00 0.00 0.00 20:41:01 ens3 46.78 18.42 11.44 4.20 0.00 0.00 0.00 0.00 20:42:04 veth3e79e3c 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 20:42:04 docker0 35.53 32.97 32.60 4.26 0.00 0.00 0.00 0.00 20:42:04 lo 67.81 67.81 36.41 36.41 0.00 0.00 0.00 0.00 20:42:04 ens3 491.81 237.52 147.88 118.40 0.00 0.00 0.00 0.00 20:43:01 docker0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 lo 0.56 0.56 0.04 0.04 0.00 0.00 0.00 0.00 20:43:01 ens3 156.41 99.44 46.85 34.39 0.00 0.00 0.00 0.00 Average: docker0 61.51 57.44 191.62 17.81 0.00 0.00 0.00 0.00 Average: lo 102.72 102.72 208.09 208.09 0.00 0.00 0.00 0.00 Average: ens3 337.69 215.68 1251.47 65.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13131) 12/14/24 _x86_64_ (4 CPU) 20:30:43 LINUX RESTART (4 CPU) 20:31:01 CPU %user %nice %system %iowait %steal %idle 20:32:01 all 18.63 0.00 2.47 5.72 0.06 73.12 20:32:01 0 7.61 0.00 2.59 8.68 0.05 81.06 20:32:01 1 13.17 0.00 1.65 1.75 0.03 83.39 20:32:01 2 31.00 0.00 2.86 3.03 0.08 63.03 20:32:01 3 22.75 0.00 2.75 9.42 0.07 65.01 20:33:01 all 32.56 0.00 1.85 2.56 0.08 62.94 20:33:01 0 18.78 0.00 1.64 5.23 0.07 74.29 20:33:01 1 45.01 0.00 2.82 3.15 0.10 48.93 20:33:01 2 37.06 0.00 1.91 0.75 0.10 60.17 20:33:01 3 29.42 0.00 1.02 1.10 0.07 68.39 20:34:01 all 54.14 0.00 3.28 0.91 0.10 41.57 20:34:01 0 50.71 0.00 2.54 0.15 0.08 46.51 20:34:01 1 42.16 0.00 3.13 1.08 0.10 53.53 20:34:01 2 51.31 0.00 4.01 2.06 0.10 42.52 20:34:01 3 72.49 0.00 3.45 0.33 0.12 23.62 20:35:01 all 37.41 0.00 3.49 6.47 0.10 52.53 20:35:01 0 27.14 0.00 2.85 3.39 0.08 66.54 20:35:01 1 34.34 0.00 4.61 4.51 0.10 56.44 20:35:01 2 50.90 0.00 3.47 4.93 0.10 40.60 20:35:01 3 37.30 0.00 3.02 13.08 0.08 46.52 20:36:01 all 25.60 0.00 1.74 3.31 0.09 69.27 20:36:01 0 25.84 0.00 1.44 0.40 0.08 72.24 20:36:01 1 25.45 0.00 2.10 3.95 0.08 68.42 20:36:01 2 30.39 0.00 1.71 1.82 0.08 66.00 20:36:01 3 20.73 0.00 1.68 7.05 0.10 70.44 20:37:01 all 14.14 0.00 2.00 4.81 0.08 78.97 20:37:01 0 15.38 0.00 1.17 0.94 0.07 82.45 20:37:01 1 14.78 0.00 2.50 7.24 0.07 75.41 20:37:01 2 15.15 0.00 2.28 6.30 0.10 76.17 20:37:01 3 11.24 0.00 2.09 4.73 0.08 81.85 20:38:01 all 10.97 0.00 3.80 13.27 0.08 71.87 20:38:01 0 10.91 0.00 3.33 11.91 0.08 73.77 20:38:01 1 9.82 0.00 3.56 7.90 0.08 78.63 20:38:01 2 12.52 0.00 4.80 26.89 0.10 55.70 20:38:01 3 10.66 0.00 3.51 6.46 0.07 79.30 20:39:01 all 18.84 0.00 3.55 10.34 0.10 67.17 20:39:01 0 19.02 0.00 3.71 14.20 0.08 62.98 20:39:01 1 14.58 0.00 3.43 10.72 0.08 71.18 20:39:01 2 20.50 0.00 3.54 3.94 0.12 71.91 20:39:01 3 21.27 0.00 3.52 12.45 0.08 62.68 20:40:01 all 21.16 0.00 5.88 11.38 0.09 61.49 20:40:01 0 20.02 0.00 7.06 16.05 0.10 56.77 20:40:01 1 20.08 0.00 4.53 4.50 0.08 70.81 20:40:01 2 23.79 0.00 5.39 10.64 0.12 60.06 20:40:01 3 20.76 0.00 6.48 14.34 0.10 58.31 20:41:01 all 11.55 0.00 4.61 14.76 0.11 68.97 20:41:01 0 10.37 0.00 4.84 13.64 0.10 71.04 20:41:01 1 10.80 0.00 3.97 11.00 0.08 74.15 20:41:01 2 11.82 0.00 4.93 16.45 0.12 66.67 20:41:01 3 13.21 0.00 4.73 17.94 0.10 64.02 20:42:04 all 14.79 0.00 3.34 19.49 0.10 62.29 20:42:04 0 14.30 0.00 3.57 15.68 0.08 66.37 20:42:04 1 13.91 0.00 3.59 32.62 0.10 49.78 20:42:04 2 14.82 0.00 3.32 7.20 0.11 74.55 20:42:04 3 16.09 0.00 2.90 22.39 0.10 58.53 20:42:04 CPU %user %nice %system %iowait %steal %idle 20:43:01 all 25.40 0.00 1.16 13.15 0.07 60.23 20:43:01 0 21.09 0.00 0.83 9.83 0.05 68.20 20:43:01 1 36.24 0.00 1.48 20.14 0.09 42.06 20:43:01 2 20.30 0.00 1.02 11.83 0.09 66.77 20:43:01 3 23.98 0.00 1.34 10.76 0.05 63.87 Average: all 23.74 0.00 3.10 8.86 0.09 64.21 Average: 0 20.08 0.00 2.97 8.36 0.08 68.51 Average: 1 23.30 0.00 3.12 9.09 0.08 64.41 Average: 2 26.63 0.00 3.28 7.95 0.10 62.04 Average: 3 24.96 0.00 3.04 10.05 0.09 61.87