---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6055 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 8.6G 56% / 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 503 1863 0 1576 3186 Swap: 1023 4 1019 ---> 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:cf:6a:e1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.126/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85632sec preferred_lft 85632sec inet6 fe80::f816:3eff:fecf:6ae1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:81:d7:19 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::42:81ff:fe81:d719/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6055) 07/08/24 _x86_64_ (4 CPU) 11:30:53 LINUX RESTART (4 CPU) 11:31:01 tps rtps wtps bread/s bwrtn/s 11:32:02 161.44 69.19 92.25 5590.93 40878.54 11:33:01 141.86 51.70 90.15 3560.89 14118.69 11:34:01 70.80 16.69 54.11 945.90 16428.38 11:35:01 402.82 35.89 366.92 2769.54 33688.12 11:36:01 123.45 4.47 118.98 99.85 3569.14 11:37:01 633.42 0.37 633.06 5.60 17585.74 11:38:01 284.93 7.19 277.74 195.11 7462.59 11:39:01 621.61 2.60 619.01 197.27 17649.82 11:40:01 621.95 9.97 611.98 228.90 16949.18 11:41:01 1734.69 2.18 1732.51 113.31 19304.78 11:42:02 435.34 82.75 352.59 2732.74 10375.87 11:43:01 330.52 139.10 191.43 6169.53 54809.56 Average: 464.17 35.00 429.18 1875.41 21028.69 11:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:32:02 1718952 3309172 2319708 57.44 40896 1711028 924692 18.18 592436 1561104 90736 11:33:01 1051212 3061428 2987448 73.97 65468 2087308 1116040 21.94 904996 1873664 45340 11:34:01 110116 2018652 3928544 97.27 73564 1983776 2002256 39.36 1960704 1768824 25252 11:35:01 119284 1533244 3919376 97.05 107256 1531776 3200800 62.92 2396944 1305020 19092 11:36:01 157052 1281884 3881608 96.11 114140 1239188 3574928 70.27 2558620 1100288 1272 11:37:01 104480 1261960 3934180 97.41 137712 1230716 3584728 70.47 2583036 1091976 3628 11:38:01 120760 703684 3917900 97.01 124968 674988 4336772 85.25 2899224 762060 2832 11:39:01 116108 594348 3922552 97.13 102296 583448 4395812 86.41 2944820 697660 2552 11:40:01 129644 543712 3909016 96.79 101880 506748 4465516 87.78 2953756 653324 3720 11:41:01 168724 509740 3869936 95.82 100736 450108 4561172 89.66 2963192 623768 8200 11:42:02 1819264 2175812 2219396 54.95 95276 427656 1870692 36.77 1459236 591740 68060 11:43:01 1960244 3262416 2078416 51.46 116768 1337940 981552 19.29 651048 1235064 6300 Average: 631320 1688004 3407340 84.37 98413 1147057 2917913 57.36 2072334 1105374 23082 11:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 11:32:02 ens3 415.50 259.94 1438.83 71.77 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 lo 3.12 3.12 0.30 0.30 0.00 0.00 0.00 0.00 11:33:01 ens3 327.69 328.89 2120.91 64.22 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 11:34:01 ens3 783.43 574.07 6806.80 116.91 0.00 0.00 0.00 0.00 11:35:01 docker0 40.73 39.36 103.80 4.54 0.00 0.00 0.00 0.00 11:35:01 lo 70.37 70.37 107.48 107.48 0.00 0.00 0.00 0.00 11:35:01 vethb4918a2 40.49 39.18 104.34 4.53 0.00 0.00 0.00 0.01 11:35:01 ens3 354.87 213.65 2680.13 26.91 0.00 0.00 0.00 0.00 11:36:01 docker0 20.15 20.85 40.30 3.15 0.00 0.00 0.00 0.00 11:36:01 lo 51.96 51.96 44.79 44.79 0.00 0.00 0.00 0.00 11:36:01 vethb4918a2 19.98 20.70 40.57 3.14 0.00 0.00 0.00 0.00 11:36:01 ens3 55.66 32.81 14.02 16.48 0.00 0.00 0.00 0.00 11:37:01 docker0 78.32 62.58 29.67 10.37 0.00 0.00 0.00 0.00 11:37:01 lo 145.38 145.38 39.75 39.75 0.00 0.00 0.00 0.00 11:37:01 vethb4918a2 78.14 62.41 30.73 10.36 0.00 0.00 0.00 0.00 11:37:01 ens3 56.90 29.72 12.66 10.66 0.00 0.00 0.00 0.00 11:38:01 docker0 40.58 36.83 46.72 5.58 0.00 0.00 0.00 0.00 11:38:01 lo 109.75 109.75 56.41 56.41 0.00 0.00 0.00 0.00 11:38:01 vethb4918a2 40.41 36.67 47.27 5.57 0.00 0.00 0.00 0.00 11:38:01 ens3 174.06 89.32 45.44 41.93 0.00 0.00 0.00 0.00 11:39:01 docker0 68.20 53.83 39.02 6.96 0.00 0.00 0.00 0.00 11:39:01 lo 133.72 133.72 46.48 46.48 0.00 0.00 0.00 0.00 11:39:01 vethb4918a2 68.02 53.66 39.94 6.95 0.00 0.00 0.00 0.00 11:39:01 ens3 24.68 13.92 5.46 4.81 0.00 0.00 0.00 0.00 11:40:01 docker0 66.36 51.91 39.48 7.00 0.00 0.00 0.00 0.00 11:40:01 lo 130.81 130.81 47.06 47.06 0.00 0.00 0.00 0.00 11:40:01 vethb4918a2 66.19 51.74 40.38 6.99 0.00 0.00 0.00 0.00 11:40:01 ens3 120.83 56.84 31.85 24.20 0.00 0.00 0.00 0.00 11:41:01 docker0 56.11 46.56 45.55 17.44 0.00 0.00 0.00 0.00 11:41:01 lo 114.71 114.71 63.65 63.65 0.00 0.00 0.00 0.00 11:41:01 vethb4918a2 55.92 46.38 46.31 17.43 0.00 0.00 0.00 0.00 11:41:01 ens3 109.57 51.16 28.50 21.25 0.00 0.00 0.00 0.00 11:42:02 docker0 44.98 38.69 37.75 4.51 0.00 0.00 0.00 0.00 11:42:02 lo 98.35 98.35 43.07 43.07 0.00 0.00 0.00 0.00 11:42:02 ens3 196.88 138.78 217.41 43.78 0.00 0.00 0.00 0.00 11:43:01 docker0 150.18 206.64 7.76 2233.63 0.00 0.00 0.00 0.00 11:43:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 11:43:01 ens3 329.16 248.43 3136.53 65.08 0.00 0.00 0.00 0.00 Average: docker0 47.05 46.28 32.59 188.47 0.00 0.00 0.00 0.00 Average: lo 72.01 72.01 37.55 37.55 0.00 0.00 0.00 0.00 Average: ens3 245.53 169.46 1374.66 42.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6055) 07/08/24 _x86_64_ (4 CPU) 11:30:53 LINUX RESTART (4 CPU) 11:31:01 CPU %user %nice %system %iowait %steal %idle 11:32:02 all 15.30 0.00 2.07 4.59 0.05 77.98 11:32:02 0 18.46 0.00 2.78 3.63 0.05 75.08 11:32:02 1 13.92 0.00 1.84 1.67 0.05 82.52 11:32:02 2 18.96 0.00 2.11 2.41 0.08 76.44 11:32:02 3 9.85 0.00 1.54 10.68 0.05 77.88 11:33:01 all 26.16 0.00 1.92 2.99 0.08 68.86 11:33:01 0 33.24 0.00 2.01 1.67 0.10 62.99 11:33:01 1 23.63 0.00 1.92 2.53 0.05 71.87 11:33:01 2 31.45 0.00 1.97 1.19 0.07 65.32 11:33:01 3 16.33 0.00 1.77 6.59 0.07 75.24 11:34:01 all 51.24 0.00 2.77 0.85 0.09 45.05 11:34:01 0 46.15 0.00 2.12 0.53 0.07 51.13 11:34:01 1 52.28 0.00 3.11 1.14 0.10 43.38 11:34:01 2 46.26 0.00 2.04 1.04 0.10 50.56 11:34:01 3 60.26 0.00 3.79 0.69 0.10 35.16 11:35:01 all 30.56 0.00 3.43 10.31 0.10 55.60 11:35:01 0 32.03 0.00 3.83 12.37 0.08 51.68 11:35:01 1 31.90 0.00 3.81 4.42 0.08 59.79 11:35:01 2 21.15 0.00 3.69 21.67 0.12 53.37 11:35:01 3 37.19 0.00 2.38 2.75 0.08 57.60 11:36:01 all 17.86 0.00 1.00 2.77 0.08 78.28 11:36:01 0 16.44 0.00 1.00 0.98 0.08 81.49 11:36:01 1 18.61 0.00 0.74 3.99 0.08 76.57 11:36:01 2 22.51 0.00 1.17 3.90 0.10 72.31 11:36:01 3 13.91 0.00 1.10 2.21 0.08 82.69 11:37:01 all 6.38 0.00 2.93 18.91 0.10 71.68 11:37:01 0 6.89 0.00 2.86 19.29 0.08 70.87 11:37:01 1 5.28 0.00 2.98 23.08 0.10 68.56 11:37:01 2 7.20 0.00 3.10 20.24 0.12 69.34 11:37:01 3 6.12 0.00 2.79 13.06 0.10 77.92 11:38:01 all 20.63 0.00 2.06 7.50 0.10 69.71 11:38:01 0 18.28 0.00 1.99 12.78 0.12 66.83 11:38:01 1 24.22 0.00 1.80 1.75 0.10 72.12 11:38:01 2 20.12 0.00 2.13 4.86 0.12 72.78 11:38:01 3 19.88 0.00 2.29 10.62 0.10 67.11 11:39:01 all 6.63 0.00 3.15 18.34 0.13 71.76 11:39:01 0 6.95 0.00 3.14 22.36 0.12 67.43 11:39:01 1 7.07 0.00 2.75 14.42 0.10 75.67 11:39:01 2 6.50 0.00 3.47 13.53 0.15 76.35 11:39:01 3 5.99 0.00 3.29 23.02 0.12 67.58 11:40:01 all 8.76 0.00 3.34 18.05 0.10 69.75 11:40:01 0 8.33 0.00 3.81 15.86 0.10 71.90 11:40:01 1 8.52 0.00 3.43 19.23 0.08 68.74 11:40:01 2 10.23 0.00 3.52 23.59 0.12 62.54 11:40:01 3 7.99 0.00 2.60 13.54 0.08 75.79 11:41:01 all 8.19 0.00 4.42 22.73 0.11 64.55 11:41:01 0 6.82 0.00 3.88 30.16 0.10 59.03 11:41:01 1 8.88 0.00 4.91 19.52 0.10 66.59 11:41:01 2 8.32 0.00 5.22 24.01 0.14 62.32 11:41:01 3 8.75 0.00 3.67 17.24 0.10 70.24 11:42:02 all 25.56 0.00 3.08 12.68 0.09 58.59 11:42:02 0 22.94 0.00 2.81 7.48 0.08 66.68 11:42:02 1 25.66 0.00 2.87 14.93 0.08 56.46 11:42:02 2 23.06 0.00 3.43 19.11 0.10 54.30 11:42:02 3 30.56 0.00 3.24 9.22 0.10 56.88 11:42:02 CPU %user %nice %system %iowait %steal %idle 11:43:01 all 21.11 0.00 4.11 7.41 0.08 67.29 11:43:01 0 17.85 0.00 4.25 9.29 0.07 68.53 11:43:01 1 18.68 0.00 4.37 4.70 0.07 72.18 11:43:01 2 29.54 0.00 4.37 9.16 0.10 56.83 11:43:01 3 18.37 0.00 3.43 6.49 0.07 71.65 Average: all 19.87 0.00 2.85 10.59 0.09 66.59 Average: 0 19.53 0.00 2.87 11.37 0.09 66.14 Average: 1 19.91 0.00 2.87 9.27 0.08 67.86 Average: 2 20.44 0.00 3.01 12.06 0.11 64.38 Average: 3 19.62 0.00 2.66 9.67 0.09 67.96