---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3264 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 9.2G 11G 48% / 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 461 1019 0 2462 3208 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a7:c0:73 brd ff:ff:ff:ff:ff:ff inet 10.32.7.19/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85497sec preferred_lft 85497sec inet6 fe80::f816:3eff:fea7:c073/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:0b:dc:3d 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3264) 06/11/24 _x86_64_ (4 CPU) 15:34:51 LINUX RESTART (4 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:01 88.34 44.74 43.59 4751.74 37630.14 15:37:01 1.05 0.00 1.05 0.00 12.40 15:38:01 1.03 0.02 1.02 0.93 11.33 15:39:01 0.77 0.00 0.77 0.00 8.80 15:40:01 1.12 0.00 1.12 0.00 13.46 15:41:01 0.78 0.00 0.78 0.00 9.60 15:42:01 0.88 0.00 0.88 0.00 10.80 15:43:01 0.72 0.00 0.72 0.00 8.80 15:44:01 1.02 0.00 1.02 0.00 12.66 15:45:01 1.20 0.00 1.20 0.00 14.53 15:46:01 1.23 0.00 1.23 0.00 13.60 15:47:01 3.55 2.33 1.22 94.78 202.50 15:48:01 117.96 37.31 80.65 1775.30 5948.08 15:49:01 258.72 12.61 246.11 2255.62 24932.64 Average: 34.17 6.93 27.24 634.16 4916.32 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:01 2063056 3469860 1975596 48.92 26452 1550528 817600 16.07 399832 1429456 68 15:37:01 2062636 3469504 1976016 48.93 26484 1550532 817600 16.07 399248 1429448 192 15:38:01 2062372 3469304 1976280 48.93 26508 1550564 817600 16.07 398856 1429480 4 15:39:01 2062356 3469320 1976296 48.93 26540 1550568 817600 16.07 398772 1429484 212 15:40:01 2062512 3469508 1976140 48.93 26580 1550568 827808 16.27 398128 1429484 180 15:41:01 2062528 3469552 1976124 48.93 26604 1550572 827808 16.27 398108 1429488 156 15:42:01 2062388 3469576 1976264 48.93 26628 1550704 827808 16.27 398272 1429620 144 15:43:01 2062396 3469596 1976256 48.93 26644 1550712 827808 16.27 398260 1429628 204 15:44:01 2062344 3469616 1976308 48.93 26684 1550712 827808 16.27 398360 1429628 8 15:45:01 2062188 3469508 1976464 48.94 26712 1550716 827808 16.27 398580 1429632 16 15:46:01 2062212 3469612 1976440 48.94 26784 1550724 831752 16.35 398740 1429636 20 15:47:01 2024380 3440484 2014272 49.87 26884 1559264 835788 16.43 428988 1436196 148 15:48:01 1622932 3359032 2415720 59.82 53692 1836700 897880 17.65 563768 1669780 149632 15:49:01 1119020 3353752 2919632 72.29 84372 2279860 1002112 19.70 827916 1857156 360 Average: 1960951 3451302 2077701 51.45 32683 1623766 843199 16.57 443273 1477723 10810 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:36:01 ens3 218.03 117.46 496.50 25.39 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:41:01 ens3 0.23 0.23 0.08 0.07 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:43:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:45:01 ens3 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 0.13 0.10 0.08 0.04 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:47:01 ens3 67.71 33.76 114.82 12.58 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:48:01 ens3 158.82 119.06 988.59 33.30 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 6.20 6.20 0.56 0.56 0.00 0.00 0.00 0.00 15:49:01 ens3 305.10 268.39 1580.21 1003.19 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.64 0.64 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 53.61 38.53 227.16 76.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3264) 06/11/24 _x86_64_ (4 CPU) 15:34:51 LINUX RESTART (4 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 3.53 0.00 1.15 2.97 0.02 92.33 15:36:01 0 3.46 0.00 0.80 1.56 0.02 94.16 15:36:01 1 5.01 0.00 0.68 1.10 0.02 93.19 15:36:01 2 3.12 0.00 1.98 4.51 0.02 90.37 15:36:01 3 2.51 0.00 1.17 4.71 0.03 91.58 15:37:01 all 0.01 0.00 0.02 0.01 0.01 99.95 15:37:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:37:01 1 0.02 0.00 0.03 0.00 0.00 99.95 15:37:01 2 0.02 0.00 0.00 0.03 0.00 99.95 15:37:01 3 0.03 0.00 0.03 0.00 0.02 99.92 15:38:01 all 0.02 0.00 0.01 0.01 0.00 99.95 15:38:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:38:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:38:01 2 0.02 0.00 0.02 0.03 0.02 99.92 15:38:01 3 0.03 0.00 0.00 0.02 0.00 99.95 15:39:01 all 0.01 0.00 0.01 0.01 0.01 99.96 15:39:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:39:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:39:01 2 0.00 0.00 0.00 0.03 0.02 99.95 15:39:01 3 0.02 0.00 0.03 0.00 0.02 99.93 15:40:01 all 0.03 0.00 0.01 0.01 0.00 99.95 15:40:01 0 0.02 0.00 0.00 0.00 0.02 99.97 15:40:01 1 0.03 0.00 0.02 0.00 0.02 99.93 15:40:01 2 0.02 0.00 0.02 0.05 0.00 99.92 15:40:01 3 0.02 0.00 0.00 0.00 0.02 99.97 15:41:01 all 0.01 0.00 0.02 0.00 0.01 99.95 15:41:01 0 0.00 0.00 0.03 0.00 0.00 99.97 15:41:01 1 0.03 0.00 0.02 0.00 0.00 99.95 15:41:01 2 0.02 0.00 0.02 0.02 0.02 99.93 15:41:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:42:01 all 0.02 0.00 0.01 0.01 0.01 99.96 15:42:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:42:01 1 0.02 0.00 0.02 0.00 0.02 99.95 15:42:01 2 0.00 0.00 0.00 0.03 0.00 99.97 15:42:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:43:01 all 0.02 0.00 0.02 0.00 0.01 99.95 15:43:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:43:01 1 0.02 0.00 0.02 0.02 0.00 99.95 15:43:01 2 0.02 0.00 0.02 0.02 0.03 99.92 15:43:01 3 0.02 0.00 0.03 0.00 0.00 99.95 15:44:01 all 0.01 0.00 0.00 0.01 0.01 99.96 15:44:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:44:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:44:01 2 0.02 0.00 0.00 0.03 0.02 99.93 15:44:01 3 0.03 0.00 0.00 0.00 0.02 99.95 15:45:01 all 0.02 0.00 0.01 0.00 0.00 99.97 15:45:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:45:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:45:01 2 0.03 0.00 0.03 0.03 0.02 99.88 15:45:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:46:01 all 0.11 0.00 0.01 0.03 0.01 99.84 15:46:01 0 0.02 0.00 0.02 0.00 0.02 99.95 15:46:01 1 0.02 0.00 0.02 0.00 0.00 99.97 15:46:01 2 0.37 0.00 0.03 0.12 0.02 99.47 15:46:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 1.07 0.00 0.07 0.05 0.01 98.80 15:47:01 0 0.50 0.00 0.17 0.07 0.00 99.27 15:47:01 1 1.12 0.00 0.02 0.00 0.02 98.85 15:47:01 2 1.50 0.00 0.07 0.13 0.02 98.29 15:47:01 3 1.17 0.00 0.03 0.00 0.02 98.78 15:48:01 all 19.99 0.00 1.50 3.46 0.05 75.00 15:48:01 0 13.62 0.00 1.40 5.02 0.03 79.92 15:48:01 1 7.75 0.00 0.75 0.17 0.02 91.31 15:48:01 2 27.84 0.00 1.98 7.25 0.10 62.83 15:48:01 3 30.80 0.00 1.87 1.42 0.05 65.87 15:49:01 all 17.77 0.00 3.30 6.97 0.07 71.89 15:49:01 0 12.15 0.00 2.85 7.38 0.07 77.55 15:49:01 1 32.03 0.00 3.08 0.59 0.07 64.23 15:49:01 2 9.78 0.00 3.63 11.89 0.07 74.64 15:49:01 3 17.06 0.00 3.60 8.08 0.07 71.20 Average: all 3.03 0.00 0.44 0.96 0.02 95.55 Average: 0 2.13 0.00 0.38 1.00 0.01 96.48 Average: 1 3.28 0.00 0.33 0.13 0.01 96.24 Average: 2 3.04 0.00 0.55 1.72 0.02 94.66 Average: 3 3.69 0.00 0.48 1.01 0.02 94.80