---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3406 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 446 2772 0 725 3261 Swap: 1023 34 989 ---> 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:95:6a:47 brd ff:ff:ff:ff:ff:ff inet 10.32.7.106/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85655sec preferred_lft 85655sec inet6 fe80::f816:3eff:fe95:6a47/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:86:08:ea 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::42:4dff:fe86:8ea/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-3406) 02/01/25 _x86_64_ (4 CPU) 20:30:41 LINUX RESTART (4 CPU) 20:31:01 tps rtps wtps bread/s bwrtn/s 20:32:01 177.85 69.30 108.55 5629.60 42746.95 20:33:01 131.03 39.99 91.03 2375.20 15343.98 20:34:01 83.99 23.80 60.19 1378.51 18756.75 20:35:01 280.24 38.42 241.82 2105.83 30791.20 20:36:01 125.41 13.48 111.93 339.68 3708.98 20:37:01 195.28 1.93 193.35 64.25 5940.55 20:38:01 462.56 1.03 461.52 24.40 15961.21 20:39:01 355.50 2.97 352.53 92.77 12417.73 20:40:01 452.60 19.66 432.94 427.14 15616.39 20:41:01 520.80 15.21 505.60 471.15 18473.55 20:42:02 570.55 217.70 352.85 8210.66 18028.91 20:43:01 217.91 193.26 24.66 4184.51 3092.90 Average: 298.00 52.86 245.14 2105.16 16758.26 20:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:32:01 1663048 3355292 2375604 58.82 52636 1794468 897844 17.65 546296 1648888 148456 20:33:01 742936 2799628 3295716 81.60 67144 2129608 1426144 28.03 1142616 1940708 20028 20:34:01 113048 2259160 3925604 97.20 74732 2211136 1821680 35.81 1759172 1951564 2396 20:35:01 117252 1514296 3921400 97.10 96160 1530956 3325892 65.38 2350992 1355004 7280 20:36:01 106888 930736 3931764 97.35 97876 963176 3931516 77.28 2791984 927648 692 20:37:01 112500 901280 3926152 97.21 111472 908380 3956324 77.77 2791124 904788 5080 20:38:01 111888 871268 3926764 97.23 130624 833484 3972256 78.08 2759864 888868 5572 20:39:01 119216 667460 3919436 97.05 109548 630504 4223932 83.03 2845980 777388 8548 20:40:01 118512 342488 3920140 97.07 77700 355464 4813984 94.63 2944680 668036 9956 20:41:01 106528 271420 3932124 97.36 83724 283088 5020012 98.68 2934748 671784 10644 20:42:02 1678860 1975448 2359792 58.43 75488 391476 2127844 41.83 1507036 693888 344 20:43:01 2845468 3343792 1193184 29.54 105684 562280 993164 19.52 519492 518008 15616 Average: 653012 1602689 3385640 83.83 90232 1049502 3042549 59.81 2074499 1078881 19551 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 ens3 405.58 244.75 1542.80 66.78 0.00 0.00 0.00 0.00 20:32:01 lo 1.27 1.27 0.12 0.12 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 ens3 394.53 386.00 2897.15 68.13 0.00 0.00 0.00 0.00 20:33:01 lo 2.07 2.07 0.21 0.21 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 ens3 776.78 580.59 7231.45 104.93 0.00 0.00 0.00 0.00 20:34:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 20:35:01 vethe6c0493 0.20 0.47 0.01 0.04 0.00 0.00 0.00 0.00 20:35:01 docker0 32.69 32.46 142.32 3.66 0.00 0.00 0.00 0.00 20:35:01 ens3 309.66 209.43 2707.93 16.80 0.00 0.00 0.00 0.00 20:35:01 veth13401ec 32.49 32.31 142.75 3.65 0.00 0.00 0.00 0.01 20:36:01 vethe6c0493 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:36:01 docker0 66.34 63.29 303.38 21.83 0.00 0.00 0.00 0.00 20:36:01 ens3 67.97 21.85 18.26 12.93 0.00 0.00 0.00 0.00 20:36:01 veth13401ec 66.16 63.12 304.28 21.82 0.00 0.00 0.00 0.02 20:37:01 vethe6c0493 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:37:01 docker0 106.90 99.53 417.02 37.69 0.00 0.00 0.00 0.00 20:37:01 ens3 13.00 7.10 2.86 2.95 0.00 0.00 0.00 0.00 20:37:01 veth13401ec 106.71 99.37 418.47 37.68 0.00 0.00 0.00 0.03 20:38:01 vethe6c0493 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:38:01 docker0 169.41 154.12 561.68 56.60 0.00 0.00 0.00 0.00 20:38:01 ens3 27.36 18.31 5.66 5.99 0.00 0.00 0.00 0.00 20:38:01 veth13401ec 169.27 153.99 563.99 56.59 0.00 0.00 0.00 0.05 20:39:01 vethe6c0493 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:39:01 docker0 157.30 143.89 579.46 54.72 0.00 0.00 0.00 0.00 20:39:01 ens3 103.97 55.91 23.47 19.43 0.00 0.00 0.00 0.00 20:39:01 veth13401ec 157.11 143.72 581.60 54.71 0.00 0.00 0.00 0.05 20:40:01 vethe6c0493 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 20:40:01 docker0 110.50 104.21 214.82 25.20 0.00 0.00 0.00 0.00 20:40:01 ens3 998.57 642.18 247.62 258.67 0.00 0.00 0.00 0.00 20:40:01 veth13401ec 110.33 104.05 216.32 25.19 0.00 0.00 0.00 0.02 20:41:01 vethe6c0493 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:41:01 docker0 83.09 74.37 78.68 12.74 0.00 0.00 0.00 0.00 20:41:01 ens3 208.63 78.41 59.18 38.25 0.00 0.00 0.00 0.00 20:41:01 veth13401ec 82.91 74.18 79.80 12.72 0.00 0.00 0.00 0.01 20:42:02 docker0 6.33 6.33 0.50 0.41 0.00 0.00 0.00 0.00 20:42:02 ens3 85.11 68.95 25.11 35.69 0.00 0.00 0.00 0.00 20:42:02 lo 1214.91 1214.91 2494.74 2494.74 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 ens3 42.59 36.50 23.95 16.12 0.00 0.00 0.00 0.00 20:43:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 61.15 56.61 191.76 17.76 0.00 0.00 0.00 0.00 Average: ens3 286.76 196.22 1233.47 54.02 0.00 0.00 0.00 0.00 Average: lo 101.22 101.22 208.16 208.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3406) 02/01/25 _x86_64_ (4 CPU) 20:30:41 LINUX RESTART (4 CPU) 20:31:01 CPU %user %nice %system %iowait %steal %idle 20:32:01 all 19.50 0.00 2.41 5.41 0.07 72.61 20:32:01 0 10.70 0.00 2.46 6.81 0.05 79.98 20:32:01 1 7.77 0.00 1.54 7.22 0.05 83.42 20:32:01 2 40.11 0.00 3.87 5.21 0.12 50.70 20:32:01 3 19.56 0.00 1.79 2.37 0.05 76.23 20:33:01 all 37.00 0.00 2.08 2.30 0.11 58.51 20:33:01 0 52.59 0.00 2.17 3.12 0.13 41.98 20:33:01 1 30.50 0.00 1.74 2.55 0.08 65.12 20:33:01 2 34.65 0.00 2.38 1.73 0.13 61.11 20:33:01 3 30.25 0.00 2.02 1.80 0.08 65.85 20:34:01 all 52.77 0.00 3.07 0.79 0.13 43.24 20:34:01 0 56.65 0.00 2.82 0.57 0.13 39.83 20:34:01 1 50.23 0.00 2.74 0.42 0.10 46.52 20:34:01 2 53.08 0.00 3.03 0.75 0.15 42.99 20:34:01 3 51.12 0.00 3.70 1.43 0.13 43.62 20:35:01 all 38.86 0.00 3.79 5.25 0.13 51.97 20:35:01 0 35.98 0.00 3.15 2.73 0.10 58.05 20:35:01 1 39.32 0.00 4.72 6.93 0.15 48.88 20:35:01 2 42.25 0.00 4.14 5.71 0.13 47.77 20:35:01 3 37.91 0.00 3.14 5.63 0.13 53.18 20:36:01 all 26.61 0.00 1.83 2.24 0.09 69.23 20:36:01 0 27.32 0.00 2.11 1.24 0.08 69.24 20:36:01 1 21.94 0.00 2.29 3.76 0.08 71.93 20:36:01 2 29.06 0.00 1.60 2.00 0.10 67.23 20:36:01 3 28.14 0.00 1.32 1.94 0.08 68.51 20:37:01 all 14.24 0.00 2.34 3.95 0.08 79.39 20:37:01 0 13.62 0.00 2.02 2.39 0.08 81.88 20:37:01 1 12.39 0.00 2.84 7.11 0.08 77.57 20:37:01 2 14.17 0.00 2.11 1.59 0.10 82.03 20:37:01 3 16.78 0.00 2.38 4.72 0.08 76.04 20:38:01 all 13.08 0.00 4.73 10.88 0.12 71.19 20:38:01 0 13.22 0.00 4.83 12.02 0.08 69.84 20:38:01 1 13.63 0.00 4.56 6.54 0.10 75.18 20:38:01 2 10.88 0.00 3.79 8.94 0.15 76.24 20:38:01 3 14.57 0.00 5.74 16.02 0.15 63.52 20:39:01 all 20.95 0.00 4.03 8.35 0.13 66.54 20:39:01 0 20.86 0.00 4.34 8.52 0.12 66.16 20:39:01 1 19.75 0.00 3.82 9.40 0.12 66.92 20:39:01 2 21.95 0.00 4.43 8.90 0.17 64.55 20:39:01 3 21.28 0.00 3.53 6.57 0.10 68.53 20:40:01 all 22.60 0.00 7.04 10.41 0.13 59.82 20:40:01 0 23.85 0.00 6.04 8.27 0.12 61.72 20:40:01 1 19.46 0.00 7.78 13.86 0.12 58.78 20:40:01 2 22.91 0.00 7.22 10.34 0.15 59.37 20:40:01 3 24.19 0.00 7.15 9.15 0.10 59.40 20:41:01 all 15.33 0.00 5.30 12.12 0.13 67.11 20:41:01 0 16.62 0.00 5.05 12.61 0.15 65.56 20:41:01 1 14.02 0.00 5.28 12.20 0.13 68.36 20:41:01 2 13.94 0.00 5.07 10.99 0.17 69.83 20:41:01 3 16.74 0.00 5.80 12.65 0.13 64.67 20:42:02 all 21.64 0.00 2.15 27.47 0.10 48.63 20:42:02 0 23.79 0.00 2.02 21.54 0.07 52.58 20:42:02 1 20.40 0.00 3.06 41.40 0.08 35.06 20:42:02 2 21.89 0.00 1.76 28.96 0.13 47.26 20:42:02 3 20.47 0.00 1.76 18.05 0.07 59.66 20:42:02 CPU %user %nice %system %iowait %steal %idle 20:43:01 all 17.81 0.00 1.08 4.89 0.05 76.17 20:43:01 0 32.70 0.00 1.62 12.54 0.10 53.03 20:43:01 1 11.13 0.00 0.97 2.41 0.03 85.46 20:43:01 2 6.00 0.00 0.63 0.34 0.05 92.98 20:43:01 3 21.45 0.00 1.09 4.31 0.05 73.10 Average: all 25.05 0.00 3.32 7.84 0.11 63.68 Average: 0 27.34 0.00 3.22 7.69 0.10 61.65 Average: 1 21.72 0.00 3.45 9.49 0.09 65.25 Average: 2 25.95 0.00 3.34 7.12 0.13 63.46 Average: 3 25.22 0.00 3.29 7.05 0.10 64.34