---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5290 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 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 512 2515 0 915 3191 Swap: 1023 6 1017 ---> 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:15:b8:5d brd ff:ff:ff:ff:ff:ff inet 10.32.7.208/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85732sec preferred_lft 85732sec inet6 fe80::f816:3eff:fe15:b85d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:49:63:29 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:e8ff:fe49:6329/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5290) 09/17/24 _x86_64_ (4 CPU) 09:31:00 LINUX RESTART (4 CPU) 09:32:01 tps rtps wtps bread/s bwrtn/s 09:33:01 113.28 44.06 69.22 2604.50 9072.22 09:34:01 97.07 22.13 74.94 1911.10 20245.52 09:35:01 202.63 34.82 167.82 2512.74 32471.36 09:36:01 286.34 10.91 275.42 258.22 8562.44 09:37:01 138.14 1.87 136.28 37.86 3237.86 09:38:02 523.59 0.38 523.21 9.06 14603.27 09:39:01 384.54 0.54 384.00 16.54 10744.21 09:40:01 479.17 21.03 458.15 736.55 16257.25 09:41:01 184.02 66.38 117.64 2084.42 5458.07 09:42:01 219.86 190.78 29.08 5613.73 7445.83 Average: 262.66 39.35 223.31 1581.09 12813.87 09:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 1276952 3161560 2761700 68.38 63084 1967476 1049956 20.64 775988 1785676 114040 09:34:01 134380 2547860 3904272 96.67 73500 2472384 1478768 29.07 1508028 2165944 96300 09:35:01 176832 1830732 3861820 95.62 84704 1794280 2902324 57.05 2107052 1547876 2080 09:36:01 121016 1141120 3917636 97.00 107392 1143780 3704920 72.83 2685564 1017064 1888 09:37:01 118616 1129928 3920036 97.06 115020 1126956 3735052 73.42 2690824 1007612 1776 09:38:02 108076 1101804 3930576 97.32 132996 1076620 3752256 73.76 2712440 966912 2068 09:39:01 117616 928796 3921036 97.09 136232 885744 3903780 76.74 2801552 857036 2912 09:40:01 121744 684052 3916908 96.99 93436 758908 4752372 93.42 2813260 808580 20816 09:41:01 1940304 2269932 2098348 51.96 69844 425004 1809496 35.57 1362108 565824 40396 09:42:01 2581540 3248180 1457112 36.08 99376 732324 1032484 20.30 593300 697060 14932 Average: 669708 1804396 3368944 83.42 97558 1238348 2812141 55.28 2005012 1141958 29721 09:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 ens3 156.07 154.89 818.18 31.92 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 09:34:01 ens3 797.68 682.72 7646.68 116.19 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 09:35:01 veth7a03144 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:35:01 ens3 500.50 348.43 4074.63 47.81 0.00 0.00 0.00 0.00 09:35:01 veth1f6d76c 0.13 0.38 0.01 0.03 0.00 0.00 0.00 0.00 09:35:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 09:36:01 veth7a03144 69.46 66.82 280.92 9.83 0.00 0.00 0.00 0.02 09:36:01 ens3 42.89 27.01 10.47 9.55 0.00 0.00 0.00 0.00 09:36:01 veth1f6d76c 0.18 0.22 0.01 0.01 0.00 0.00 0.00 0.00 09:36:01 docker0 69.64 66.97 279.98 9.84 0.00 0.00 0.00 0.00 09:37:01 veth7a03144 150.26 142.76 672.05 60.95 0.00 0.00 0.00 0.06 09:37:01 ens3 31.54 9.32 8.43 6.02 0.00 0.00 0.00 0.00 09:37:01 veth1f6d76c 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 09:37:01 docker0 150.46 142.94 670.00 60.96 0.00 0.00 0.00 0.00 09:38:02 veth7a03144 145.28 128.31 430.34 44.29 0.00 0.00 0.00 0.04 09:38:02 ens3 45.53 20.21 11.46 9.52 0.00 0.00 0.00 0.00 09:38:02 veth1f6d76c 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:38:02 docker0 145.47 128.49 428.36 44.30 0.00 0.00 0.00 0.00 09:39:01 veth7a03144 154.87 141.11 578.42 52.36 0.00 0.00 0.00 0.05 09:39:01 ens3 87.76 53.72 20.18 18.93 0.00 0.00 0.00 0.00 09:39:01 veth1f6d76c 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 09:39:01 docker0 155.08 141.30 576.32 52.37 0.00 0.00 0.00 0.00 09:40:01 veth7a03144 79.27 69.29 227.87 20.58 0.00 0.00 0.00 0.02 09:40:01 vethd1f08fb 25.21 27.32 61.03 10.40 0.00 0.00 0.00 0.00 09:40:01 ens3 631.46 338.67 164.75 143.50 0.00 0.00 0.00 0.00 09:40:01 veth1f6d76c 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:41:01 ens3 134.82 64.60 36.19 34.96 0.00 0.00 0.00 0.00 09:41:01 docker0 637.06 586.11 2237.58 198.79 0.00 0.00 0.00 0.00 09:41:01 lo 1021.14 1021.14 2422.49 2422.49 0.00 0.00 0.00 0.00 09:42:01 ens3 85.34 53.26 45.03 59.33 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 251.65 175.50 1285.82 47.82 0.00 0.00 0.00 0.00 Average: docker0 63.83 58.72 224.18 19.92 0.00 0.00 0.00 0.00 Average: lo 102.01 102.01 242.68 242.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5290) 09/17/24 _x86_64_ (4 CPU) 09:31:00 LINUX RESTART (4 CPU) 09:32:01 CPU %user %nice %system %iowait %steal %idle 09:33:01 all 22.53 0.00 1.44 4.06 0.08 71.90 09:33:01 0 13.10 0.00 0.92 1.44 0.07 84.48 09:33:01 1 18.38 0.00 1.04 0.95 0.07 79.56 09:33:01 2 46.33 0.00 2.68 2.71 0.10 48.18 09:33:01 3 12.43 0.00 1.16 11.07 0.05 75.29 09:34:01 all 42.69 0.00 2.92 0.89 0.10 53.39 09:34:01 0 40.58 0.00 2.42 0.22 0.10 56.69 09:34:01 1 42.98 0.00 3.86 1.05 0.12 51.99 09:34:01 2 42.73 0.00 2.25 1.51 0.12 53.40 09:34:01 3 44.47 0.00 3.15 0.80 0.10 51.47 09:35:01 all 42.72 0.00 3.17 3.91 0.10 50.10 09:35:01 0 38.40 0.00 3.69 5.89 0.10 51.92 09:35:01 1 53.14 0.00 2.74 1.49 0.10 42.53 09:35:01 2 45.22 0.00 2.91 3.08 0.10 48.69 09:35:01 3 34.11 0.00 3.33 5.16 0.12 57.28 09:36:01 all 31.73 0.00 2.14 7.73 0.11 58.29 09:36:01 0 25.42 0.00 2.31 14.18 0.12 57.98 09:36:01 1 48.12 0.00 1.82 5.15 0.10 44.81 09:36:01 2 23.32 0.00 2.88 10.50 0.13 63.17 09:36:01 3 30.08 0.00 1.57 1.10 0.08 67.16 09:37:01 all 16.78 0.00 1.96 3.18 0.09 77.99 09:37:01 0 15.59 0.00 2.21 3.36 0.07 78.78 09:37:01 1 16.00 0.00 1.80 5.65 0.12 76.43 09:37:01 2 16.79 0.00 2.32 1.27 0.10 79.52 09:37:01 3 18.73 0.00 1.51 2.44 0.07 77.25 09:38:02 all 10.39 0.00 3.55 15.11 0.11 70.84 09:38:02 0 9.93 0.00 3.45 12.00 0.10 74.52 09:38:02 1 11.40 0.00 3.84 9.31 0.08 75.36 09:38:02 2 9.68 0.00 3.14 14.56 0.13 72.49 09:38:02 3 10.56 0.00 3.77 24.63 0.12 60.93 09:39:01 all 19.33 0.00 3.11 11.18 0.11 66.27 09:39:01 0 16.46 0.00 2.71 7.62 0.09 73.13 09:39:01 1 20.43 0.00 3.50 18.38 0.12 57.57 09:39:01 2 19.55 0.00 3.48 11.14 0.15 65.68 09:39:01 3 20.87 0.00 2.77 7.61 0.10 68.65 09:40:01 all 16.55 0.00 4.35 13.20 0.14 65.76 09:40:01 0 16.12 0.00 5.10 20.84 0.15 57.79 09:40:01 1 15.93 0.00 3.84 5.17 0.12 74.95 09:40:01 2 15.55 0.00 4.11 13.28 0.15 66.91 09:40:01 3 18.61 0.00 4.34 13.52 0.13 63.39 09:41:01 all 20.75 0.00 1.92 4.55 0.08 72.70 09:41:01 0 18.28 0.00 1.62 5.84 0.08 74.17 09:41:01 1 15.86 0.00 1.93 6.34 0.07 75.80 09:41:01 2 23.28 0.00 2.34 2.75 0.07 71.56 09:41:01 3 25.59 0.00 1.79 3.28 0.08 69.26 09:42:01 all 26.30 0.00 1.19 5.10 0.07 67.35 09:42:01 0 15.66 0.00 0.89 2.11 0.03 81.31 09:42:01 1 56.18 0.00 1.77 5.30 0.10 36.65 09:42:01 2 17.89 0.00 0.97 6.38 0.08 74.67 09:42:01 3 15.46 0.00 1.12 6.60 0.05 76.78 Average: all 24.98 0.00 2.57 6.88 0.10 65.47 Average: 0 20.96 0.00 2.53 7.34 0.09 69.08 Average: 1 29.84 0.00 2.61 5.86 0.10 61.59 Average: 2 26.05 0.00 2.70 6.70 0.11 64.43 Average: 3 23.08 0.00 2.45 7.61 0.09 66.77