---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2699 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 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 627 11332 0 4080 15084 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:53:47:33 brd ff:ff:ff:ff:ff:ff inet 10.30.170.14/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85721sec preferred_lft 85721sec inet6 fe80::f816:3eff:fe53:4733/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:16:9d:d9 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::42:92ff:fe16:9dd9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2699) 02/04/24 _x86_64_ (4 CPU) 07:27:49 LINUX RESTART (4 CPU) 07:28:01 tps rtps wtps bread/s bwrtn/s 07:29:02 263.34 69.19 194.15 5591.60 57157.54 07:30:01 112.24 26.28 85.95 1587.39 27018.34 07:31:01 104.42 1.33 103.08 82.65 28871.19 07:32:01 186.92 3.63 183.29 569.51 45068.89 07:33:01 249.87 0.22 249.65 32.26 35144.55 07:34:01 249.51 7.03 242.48 803.07 15802.43 07:35:01 100.92 0.08 100.83 1.47 43827.92 07:36:01 183.39 0.00 183.39 0.00 38855.66 07:37:01 715.66 0.25 715.41 13.20 117485.49 07:38:01 51.56 0.30 51.26 27.46 2831.93 07:39:01 73.22 2.92 70.30 585.50 5940.08 Average: 208.42 10.09 198.33 843.77 38017.07 07:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:29:02 13997832 15515668 2427132 14.78 43368 1686044 1129948 6.47 704676 1526620 64252 07:30:01 13739928 15555580 2685036 16.35 67540 1942880 1084036 6.20 693164 1760324 112528 07:31:01 13192100 15407448 3232864 19.68 124724 2253264 1316424 7.53 926100 2013552 247768 07:32:01 12402816 15297816 4022148 24.49 127768 2880692 1520512 8.70 1204228 2469928 29284 07:33:01 11872972 15364900 4551992 27.71 154572 3392660 1442180 8.25 1195240 2947924 44296 07:34:01 10548176 15187876 5876788 35.78 185668 4439772 2311232 13.23 1730340 3637408 923496 07:35:01 9275368 14727488 7149596 43.53 191232 5193504 2805508 16.06 2513944 4073272 433840 07:36:01 8855472 15043008 7569492 46.09 204516 5886368 2603644 14.90 2435516 4529576 425396 07:37:01 6869276 15259088 9555688 58.18 228912 7949872 2927176 16.75 2277228 6564880 3636 07:38:01 11653672 15419124 4771292 29.05 230688 3531388 1440044 8.24 1427408 2869504 54088 07:39:01 11585892 15427936 4839072 29.46 232244 3602828 1384948 7.93 1439396 2924700 29708 Average: 11272137 15291448 5152827 31.37 162839 3887207 1815059 10.39 1504295 3210699 215299 07:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:02 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 07:29:02 ens3 349.08 251.94 1427.58 69.62 0.00 0.00 0.00 0.00 07:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 07:30:01 ens3 59.31 47.09 631.12 7.03 0.00 0.00 0.00 0.00 07:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 07:31:01 ens3 38.83 31.36 532.06 6.00 0.00 0.00 0.00 0.00 07:32:01 docker0 119.30 167.29 6.46 1590.95 0.00 0.00 0.00 0.00 07:32:01 veth80a5d4d 65.81 100.10 4.51 887.18 0.00 0.00 0.00 0.07 07:32:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 07:32:01 ens3 277.80 168.04 4220.57 12.10 0.00 0.00 0.00 0.00 07:33:01 docker0 107.20 178.49 6.08 1979.98 0.00 0.00 0.00 0.00 07:33:01 veth77bfaa8 16.21 31.27 1.11 488.51 0.00 0.00 0.00 0.04 07:33:01 lo 2.20 2.20 0.25 0.25 0.00 0.00 0.00 0.00 07:33:01 ens3 376.57 150.97 3806.27 11.61 0.00 0.00 0.00 0.00 07:34:01 veth346bb6c 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 07:34:01 docker0 114.61 167.99 6.44 3403.28 0.00 0.00 0.00 0.00 07:34:01 vethc7d41bb 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 07:34:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 07:35:01 veth346bb6c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 docker0 320.41 488.17 17.55 5127.07 0.00 0.00 0.00 0.00 07:35:01 vethc7d41bb 204.58 294.29 13.90 2692.66 0.00 0.00 0.00 0.22 07:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 veth346bb6c 15.51 32.58 1.21 515.40 0.00 0.00 0.00 0.04 07:36:01 docker0 114.76 202.38 6.81 2135.05 0.00 0.00 0.00 0.00 07:36:01 vethc7d41bb 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:37:01 veth346bb6c 78.27 136.53 6.25 2214.01 0.00 0.00 0.00 0.18 07:37:01 docker0 336.61 604.53 21.13 9155.02 0.00 0.00 0.00 0.00 07:37:01 vethc7d41bb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 docker0 11.61 10.11 1.12 5.40 0.00 0.00 0.00 0.00 07:38:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 07:38:01 ens3 2615.56 1573.84 30782.21 175.76 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 07:39:01 ens3 29.08 29.05 143.24 10.72 0.00 0.00 0.00 0.00 Average: docker0 102.39 165.62 5.97 2130.25 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 240.06 145.46 2815.10 16.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2699) 02/04/24 _x86_64_ (4 CPU) 07:27:49 LINUX RESTART (4 CPU) 07:28:01 CPU %user %nice %system %iowait %steal %idle 07:29:02 all 15.41 0.00 2.35 8.13 0.05 74.05 07:29:02 0 12.76 0.00 2.69 4.82 0.05 79.68 07:29:02 1 11.57 0.00 1.83 19.58 0.05 66.97 07:29:02 2 11.34 0.00 2.81 1.27 0.03 84.54 07:29:02 3 25.99 0.00 2.06 6.86 0.07 65.03 07:30:01 all 20.07 0.00 1.50 4.20 0.05 74.19 07:30:01 0 22.64 0.00 1.97 3.02 0.05 72.32 07:30:01 1 14.48 0.00 1.10 3.37 0.05 81.01 07:30:01 2 27.38 0.00 1.62 0.63 0.05 70.33 07:30:01 3 15.82 0.00 1.33 9.79 0.05 73.01 07:31:01 all 21.63 0.00 2.72 4.27 0.08 71.31 07:31:01 0 18.33 0.00 2.17 6.21 0.07 73.23 07:31:01 1 16.21 0.00 2.36 0.38 0.08 80.96 07:31:01 2 17.77 0.00 2.79 6.30 0.07 73.07 07:31:01 3 34.23 0.00 3.57 4.18 0.08 57.94 07:32:01 all 17.80 0.00 3.93 8.13 0.10 70.04 07:32:01 0 19.66 0.00 4.29 0.12 0.08 75.86 07:32:01 1 23.59 0.00 4.32 8.40 0.10 63.58 07:32:01 2 10.61 0.00 3.91 14.18 0.13 71.17 07:32:01 3 17.37 0.00 3.18 9.83 0.07 69.55 07:33:01 all 15.73 0.00 5.00 5.44 0.12 73.70 07:33:01 0 13.05 0.00 4.70 3.51 0.12 78.61 07:33:01 1 14.54 0.00 5.45 7.80 0.15 72.06 07:33:01 2 12.52 0.00 4.24 3.08 0.08 80.07 07:33:01 3 22.83 0.00 5.66 7.39 0.15 63.98 07:34:01 all 32.59 0.00 10.86 2.40 0.12 54.03 07:34:01 0 32.41 0.00 13.04 1.62 0.10 52.83 07:34:01 1 24.48 0.00 9.39 1.01 0.12 65.00 07:34:01 2 31.29 0.00 9.87 3.28 0.14 55.43 07:34:01 3 42.13 0.00 11.18 3.70 0.13 42.85 07:35:01 all 23.87 0.00 3.03 4.68 0.09 68.33 07:35:01 0 29.25 0.00 4.02 6.51 0.10 60.12 07:35:01 1 16.46 0.00 2.70 4.96 0.07 75.81 07:35:01 2 11.92 0.00 2.02 1.82 0.07 84.17 07:35:01 3 37.85 0.00 3.32 5.40 0.12 53.32 07:36:01 all 39.07 0.00 6.30 4.28 0.11 50.24 07:36:01 0 32.67 0.00 5.70 7.14 0.07 54.42 07:36:01 1 26.61 0.00 6.11 0.83 0.08 66.37 07:36:01 2 69.46 0.00 6.41 6.75 0.15 17.24 07:36:01 3 27.75 0.00 7.00 2.44 0.10 62.71 07:37:01 all 42.94 0.00 13.99 17.31 0.13 25.64 07:37:01 0 43.54 0.00 15.09 18.29 0.10 22.98 07:37:01 1 41.94 0.00 11.38 10.80 0.12 35.77 07:37:01 2 43.59 0.00 15.05 24.75 0.12 16.49 07:37:01 3 42.70 0.00 14.44 15.40 0.17 27.29 07:38:01 all 42.04 0.00 16.21 0.45 0.10 41.19 07:38:01 0 41.30 0.00 17.08 0.39 0.12 41.11 07:38:01 1 38.38 0.00 14.54 0.36 0.10 46.62 07:38:01 2 46.07 0.00 16.81 0.39 0.10 36.62 07:38:01 3 42.38 0.00 16.44 0.68 0.10 40.40 07:39:01 all 23.03 0.00 1.45 1.09 0.05 74.38 07:39:01 0 7.44 0.00 1.27 0.95 0.03 90.30 07:39:01 1 7.08 0.00 0.90 0.48 0.03 91.50 07:39:01 2 45.63 0.00 2.12 0.33 0.07 51.85 07:39:01 3 31.96 0.00 1.50 2.61 0.05 63.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 26.72 0.00 6.11 5.48 0.09 61.60 Average: 0 24.78 0.00 6.53 4.77 0.08 63.84 Average: 1 21.36 0.00 5.45 5.27 0.09 67.84 Average: 2 29.74 0.00 6.13 5.70 0.09 58.34 Average: 3 31.01 0.00 6.32 6.19 0.10 56.38