---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8552 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: 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): 0-3 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 12G 8.2G 58% / 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: 3944 496 2025 0 1422 3198 Swap: 1023 13 1010 ---> 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:3a:c2:1c brd ff:ff:ff:ff:ff:ff inet 10.32.7.135/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85606sec preferred_lft 85606sec inet6 fe80::f816:3eff:fe3a:c21c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:0d:f1:a9 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:f4ff:fe0d:f1a9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8552) 10/24/24 _x86_64_ (4 CPU) 12:46:38 LINUX RESTART (4 CPU) 12:47:01 tps rtps wtps bread/s bwrtn/s 12:48:02 186.00 82.26 103.75 6471.44 42745.37 12:49:01 135.24 46.97 88.27 3298.58 14156.47 12:50:01 216.80 41.39 175.41 3390.85 41510.30 12:51:01 217.79 41.52 176.27 2889.44 37394.07 12:52:01 299.03 15.55 283.49 701.75 10674.35 12:53:01 72.84 6.33 66.51 131.98 1444.56 12:54:01 468.41 1.23 467.17 30.66 12790.13 12:55:01 423.48 0.85 422.63 24.00 11761.51 12:56:01 479.82 16.53 463.30 949.02 15940.69 12:57:01 437.34 17.78 419.56 604.73 14374.54 12:58:01 1102.61 54.85 1047.76 1556.49 12354.17 12:59:01 385.64 201.62 184.02 9756.21 51812.06 Average: 369.54 43.91 325.63 2482.24 22254.66 12:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:48:02 1665836 3373088 2372824 58.75 54216 1807568 870308 17.11 552628 1640376 134584 12:49:01 630180 2708916 3408480 84.40 67304 2152296 1515008 29.78 1294504 1903060 31836 12:50:01 363884 2560560 3674776 90.99 90276 2252596 1889812 37.15 1508692 1959064 492 12:51:01 186252 1828996 3852408 95.39 100040 1780328 2961588 58.22 2079020 1567576 10036 12:52:01 110472 1200000 3928188 97.26 116612 1208588 3558700 69.95 2664244 1066504 356 12:53:01 111248 1144416 3927412 97.25 118612 1153748 3719932 73.12 2691060 1036488 356 12:54:01 129716 1110148 3908944 96.79 133680 1082308 3748164 73.68 2707576 989516 1336 12:55:01 125136 887352 3913524 96.90 136776 864340 3949828 77.64 2847984 862588 1172 12:56:01 195584 658308 3843076 95.16 78064 709932 4672600 91.85 2846444 795068 5876 12:57:01 133472 454176 3905188 96.70 80560 559308 5190388 102.03 2953048 697832 13916 12:58:01 1944012 2056036 2094648 51.86 65612 290036 2766092 54.37 1354024 549964 572 12:59:01 2193592 3323564 1845068 45.69 89396 1199496 959380 18.86 528324 1137792 1664 Average: 649115 1775463 3389545 83.93 94262 1255045 2983483 58.65 2002296 1183819 16850 12:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:48:02 lo 1.15 1.15 0.10 0.10 0.00 0.00 0.00 0.00 12:48:02 ens3 362.36 247.37 1461.44 71.09 0.00 0.00 0.00 0.00 12:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 lo 3.53 3.53 0.33 0.33 0.00 0.00 0.00 0.00 12:49:01 ens3 404.68 391.32 2650.77 75.03 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 12:50:01 veth272d2d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 417.12 319.65 4809.75 39.79 0.00 0.00 0.00 0.00 12:50:01 docker0 137.85 181.38 7.24 2327.52 0.00 0.00 0.00 0.00 12:51:01 lo 3.68 3.68 0.42 0.42 0.00 0.00 0.00 0.00 12:51:01 veth45976ae 0.10 0.28 0.01 0.02 0.00 0.00 0.00 0.00 12:51:01 ens3 769.06 543.87 7598.15 74.50 0.00 0.00 0.00 0.00 12:51:01 docker0 0.10 0.18 0.00 0.02 0.00 0.00 0.00 0.00 12:52:01 lo 83.04 83.04 199.85 199.85 0.00 0.00 0.00 0.00 12:52:01 veth45976ae 0.18 0.23 0.01 0.01 0.00 0.00 0.00 0.00 12:52:01 ens3 66.14 29.10 15.94 12.12 0.00 0.00 0.00 0.00 12:52:01 docker0 50.67 48.06 196.07 5.17 0.00 0.00 0.00 0.00 12:53:01 lo 199.43 199.43 708.87 708.87 0.00 0.00 0.00 0.00 12:53:01 veth45976ae 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:53:01 ens3 17.05 10.48 4.75 4.25 0.00 0.00 0.00 0.00 12:53:01 docker0 135.98 128.98 655.54 57.53 0.00 0.00 0.00 0.00 12:54:01 lo 203.55 203.55 363.73 363.73 0.00 0.00 0.00 0.00 12:54:01 veth45976ae 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:54:01 ens3 8.45 7.20 2.12 2.44 0.00 0.00 0.00 0.00 12:54:01 docker0 118.40 107.10 331.48 32.87 0.00 0.00 0.00 0.00 12:55:01 lo 260.99 260.99 714.67 714.67 0.00 0.00 0.00 0.00 12:55:01 veth45976ae 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:55:01 ens3 185.59 93.28 49.18 38.20 0.00 0.00 0.00 0.00 12:55:01 docker0 178.80 160.56 658.27 62.48 0.00 0.00 0.00 0.00 12:56:01 lo 158.01 158.01 338.30 338.30 0.00 0.00 0.00 0.00 12:56:01 veth45976ae 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:56:01 ens3 50.40 22.86 14.75 11.01 0.00 0.00 0.00 0.00 12:56:01 docker0 97.75 87.34 313.44 27.49 0.00 0.00 0.00 0.00 12:57:01 lo 170.01 170.01 133.06 133.06 0.00 0.00 0.00 0.00 12:57:01 veth45976ae 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:57:01 ens3 739.02 386.09 208.46 172.11 0.00 0.00 0.00 0.00 12:57:01 docker0 88.57 86.67 113.44 20.99 0.00 0.00 0.00 0.00 12:58:01 lo 94.49 94.49 47.55 47.55 0.00 0.00 0.00 0.00 12:58:01 veth45976ae 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:58:01 ens3 309.06 161.58 89.59 74.12 0.00 0.00 0.00 0.00 12:58:01 docker0 47.61 42.98 42.34 5.53 0.00 0.00 0.00 0.00 12:59:01 lo 0.23 0.23 0.01 0.01 0.00 0.00 0.00 0.00 12:59:01 ens3 279.42 215.76 2229.82 62.66 0.00 0.00 0.00 0.00 12:59:01 docker0 157.43 204.18 8.13 2199.26 0.00 0.00 0.00 0.00 Average: lo 98.36 98.36 209.06 209.06 0.00 0.00 0.00 0.00 Average: ens3 300.58 202.11 1592.57 53.09 0.00 0.00 0.00 0.00 Average: docker0 84.53 87.39 193.97 395.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8552) 10/24/24 _x86_64_ (4 CPU) 12:46:38 LINUX RESTART (4 CPU) 12:47:01 CPU %user %nice %system %iowait %steal %idle 12:48:02 all 19.49 0.00 2.61 5.57 0.08 72.25 12:48:02 0 7.60 0.00 1.43 1.74 0.03 89.20 12:48:02 1 25.78 0.00 3.93 12.71 0.08 57.50 12:48:02 2 28.42 0.00 2.76 0.52 0.10 68.20 12:48:02 3 16.19 0.00 2.31 7.32 0.07 74.11 12:49:01 all 35.42 0.00 2.23 2.21 0.10 60.05 12:49:01 0 36.86 0.00 2.15 1.15 0.10 59.73 12:49:01 1 31.75 0.00 2.33 5.00 0.09 60.84 12:49:01 2 32.02 0.00 1.74 1.62 0.09 64.54 12:49:01 3 41.05 0.00 2.69 1.07 0.10 55.09 12:50:01 all 29.26 0.00 4.35 5.63 0.10 60.66 12:50:01 0 26.29 0.00 4.79 7.59 0.12 61.22 12:50:01 1 32.02 0.00 4.33 3.15 0.10 60.40 12:50:01 2 29.80 0.00 4.73 5.68 0.12 59.68 12:50:01 3 28.94 0.00 3.57 6.07 0.10 61.32 12:51:01 all 37.73 0.00 3.96 4.22 0.10 53.98 12:51:01 0 32.44 0.00 4.15 2.72 0.08 60.61 12:51:01 1 37.59 0.00 3.43 3.53 0.10 55.34 12:51:01 2 37.01 0.00 4.33 4.51 0.12 54.04 12:51:01 3 43.95 0.00 3.92 6.13 0.12 45.88 12:52:01 all 36.30 0.00 2.28 7.28 0.11 54.03 12:52:01 0 29.67 0.00 2.58 7.56 0.10 60.08 12:52:01 1 32.47 0.00 2.97 11.24 0.12 53.20 12:52:01 2 40.90 0.00 2.26 8.28 0.13 48.42 12:52:01 3 42.19 0.00 1.30 2.03 0.08 54.39 12:53:01 all 19.46 0.00 1.65 1.36 0.08 77.45 12:53:01 0 19.58 0.00 1.52 0.89 0.08 77.93 12:53:01 1 16.78 0.00 1.79 1.91 0.07 79.46 12:53:01 2 23.01 0.00 1.52 1.17 0.08 74.22 12:53:01 3 18.47 0.00 1.80 1.49 0.08 78.16 12:54:01 all 13.68 0.00 3.06 12.75 0.09 70.43 12:54:01 0 12.91 0.00 3.32 15.88 0.08 67.81 12:54:01 1 12.20 0.00 2.98 7.78 0.08 76.96 12:54:01 2 15.99 0.00 2.86 15.02 0.12 66.02 12:54:01 3 13.60 0.00 3.07 12.34 0.08 70.90 12:55:01 all 16.18 0.00 3.43 12.22 0.10 68.07 12:55:01 0 14.36 0.00 3.88 16.17 0.10 65.48 12:55:01 1 18.15 0.00 2.89 10.02 0.08 68.85 12:55:01 2 19.42 0.00 3.77 12.76 0.13 63.93 12:55:01 3 12.84 0.00 3.15 9.91 0.08 74.02 12:56:01 all 15.42 0.00 3.48 13.26 0.10 67.73 12:56:01 0 13.22 0.00 2.95 12.37 0.08 71.38 12:56:01 1 17.85 0.00 3.78 16.80 0.10 61.47 12:56:01 2 17.93 0.00 4.08 13.07 0.13 64.79 12:56:01 3 12.72 0.00 3.16 10.85 0.10 73.17 12:57:01 all 18.77 0.00 5.55 12.18 0.12 63.38 12:57:01 0 21.36 0.00 4.46 12.25 0.10 61.83 12:57:01 1 18.66 0.00 5.26 16.07 0.12 59.89 12:57:01 2 17.21 0.00 5.76 9.65 0.13 67.24 12:57:01 3 17.85 0.00 6.72 10.75 0.10 64.58 12:58:01 all 23.02 0.00 4.61 14.38 0.11 57.88 12:58:01 0 27.63 0.00 4.52 13.23 0.10 54.52 12:58:01 1 23.29 0.00 4.13 11.27 0.10 61.21 12:58:01 2 20.05 0.00 5.05 17.97 0.13 56.79 12:58:01 3 21.07 0.00 4.73 15.09 0.12 58.99 12:58:01 CPU %user %nice %system %iowait %steal %idle 12:59:01 all 24.56 0.00 4.22 9.69 0.09 61.43 12:59:01 0 23.54 0.00 4.03 9.40 0.08 62.95 12:59:01 1 24.11 0.00 4.28 6.87 0.08 64.66 12:59:01 2 23.21 0.00 3.93 10.73 0.12 62.02 12:59:01 3 27.36 0.00 4.68 11.77 0.10 56.09 Average: all 24.10 0.00 3.45 8.40 0.10 63.95 Average: 0 22.12 0.00 3.32 8.42 0.09 66.06 Average: 1 24.21 0.00 3.51 8.87 0.09 63.32 Average: 2 25.41 0.00 3.56 8.42 0.12 62.49 Average: 3 24.66 0.00 3.42 7.91 0.10 63.92