---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12920 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 8.1G 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 518 1882 0 1542 3173 Swap: 1023 7 1016 ---> 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:db:7b:5e brd ff:ff:ff:ff:ff:ff inet 10.32.6.202/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85558sec preferred_lft 85558sec inet6 fe80::f816:3eff:fedb:7b5e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:de:cf:f1 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:c3ff:fede:cff1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12920) 12/13/24 _x86_64_ (4 CPU) 09:20:53 LINUX RESTART (4 CPU) 09:21:01 tps rtps wtps bread/s bwrtn/s 09:22:01 162.57 69.17 93.40 5620.26 40864.01 09:23:01 133.09 48.44 84.65 3413.83 12631.63 09:24:01 160.33 28.08 132.25 2434.24 32403.46 09:25:01 184.94 55.76 129.18 2700.75 25853.56 09:26:01 310.66 23.60 287.07 1506.55 32237.16 09:27:01 85.19 9.33 75.85 498.32 2475.45 09:28:01 212.90 1.13 211.76 12.13 6562.51 09:29:01 442.78 0.60 442.18 14.13 15168.81 09:30:01 332.58 1.17 331.41 34.26 11502.62 09:31:01 387.77 14.15 373.63 398.13 13319.56 09:32:01 463.31 4.02 459.30 152.75 16254.58 09:33:01 517.11 86.15 430.96 3058.29 20193.43 09:34:01 339.16 130.94 208.22 6664.09 51858.02 Average: 287.11 36.35 250.76 2039.03 21640.61 09:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:22:01 1687900 3293864 2350760 58.21 41432 1725336 937416 18.43 606904 1574244 99760 09:23:01 1117660 3129256 2921000 72.33 65176 2089500 1076644 21.16 835708 1878472 83900 09:24:01 137600 2526704 3901060 96.59 83496 2440240 1641056 32.26 1522652 2145020 1772 09:25:01 249020 2291572 3789640 93.83 96188 2094956 1808976 35.56 1772000 1816896 7620 09:26:01 108744 1745552 3929916 97.31 116424 1749824 3058668 60.12 2197388 1511660 7288 09:27:01 132856 1221184 3905804 96.71 116912 1214280 3633564 71.43 2633208 1070392 408 09:28:01 116456 1190380 3922204 97.12 128192 1183144 3676560 72.27 2649572 1054508 5888 09:29:01 116808 1179240 3921852 97.11 143308 1153604 3685688 72.45 2650152 1046180 5256 09:30:01 108572 874264 3930088 97.31 144976 853016 4008332 78.79 2834716 864448 5596 09:31:01 113068 641176 3925592 97.20 114628 635884 4513408 88.72 2882016 759708 9156 09:32:01 135900 563780 3902760 96.64 100800 532608 4719864 92.78 2860188 719784 9776 09:33:01 1940288 2282412 2098372 51.96 89364 418620 1867640 36.71 1322352 605868 35540 09:34:01 2085844 3321352 1952816 48.35 106164 1286668 928728 18.26 577696 1192044 1528 Average: 619286 1866210 3419374 84.67 103620 1336745 2735119 53.76 1949581 1249171 21038 09:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:22:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:22:01 ens3 435.26 268.96 1456.78 72.33 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 09:23:01 ens3 284.75 291.70 2008.71 49.29 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 vethd9b7166 226.50 277.40 14.82 2336.72 0.00 0.00 0.00 0.19 09:24:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:24:01 ens3 693.79 533.64 5483.65 84.59 0.00 0.00 0.00 0.00 09:24:01 docker0 226.50 277.27 11.72 2336.71 0.00 0.00 0.00 0.00 09:25:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 09:25:01 ens3 660.29 427.96 4946.15 98.51 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 71.50 71.50 193.20 193.20 0.00 0.00 0.00 0.00 09:26:01 ens3 337.29 219.98 2714.43 21.12 0.00 0.00 0.00 0.00 09:26:01 docker0 43.53 43.44 189.70 4.69 0.00 0.00 0.00 0.00 09:26:01 veth1c14451 43.31 43.33 190.28 4.68 0.00 0.00 0.00 0.02 09:27:01 lo 96.42 96.42 276.58 276.58 0.00 0.00 0.00 0.00 09:27:01 ens3 47.59 26.31 10.95 9.06 0.00 0.00 0.00 0.00 09:27:01 docker0 56.77 54.26 256.20 21.14 0.00 0.00 0.00 0.00 09:27:01 veth1c14451 56.59 54.09 256.97 21.13 0.00 0.00 0.00 0.02 09:28:01 lo 205.37 205.37 546.78 546.78 0.00 0.00 0.00 0.00 09:28:01 ens3 42.04 20.20 11.27 8.87 0.00 0.00 0.00 0.00 09:28:01 docker0 125.76 117.38 502.60 45.67 0.00 0.00 0.00 0.00 09:28:01 veth1c14451 125.60 117.23 504.31 45.66 0.00 0.00 0.00 0.04 09:29:01 lo 225.25 225.25 513.37 513.37 0.00 0.00 0.00 0.00 09:29:01 ens3 26.71 11.33 8.02 7.67 0.00 0.00 0.00 0.00 09:29:01 docker0 149.24 133.94 470.07 48.08 0.00 0.00 0.00 0.00 09:29:01 veth1c14451 149.06 133.76 472.10 48.07 0.00 0.00 0.00 0.04 09:30:01 lo 230.29 230.29 612.58 612.58 0.00 0.00 0.00 0.00 09:30:01 ens3 50.01 25.53 12.23 10.69 0.00 0.00 0.00 0.00 09:30:01 docker0 150.96 137.98 564.39 52.64 0.00 0.00 0.00 0.00 09:30:01 veth1c14451 150.77 137.81 566.45 52.63 0.00 0.00 0.00 0.05 09:31:01 lo 194.25 194.25 252.62 252.62 0.00 0.00 0.00 0.00 09:31:01 ens3 1232.34 784.14 289.10 290.91 0.00 0.00 0.00 0.00 09:31:01 docker0 106.68 102.18 228.94 25.80 0.00 0.00 0.00 0.00 09:31:01 veth1c14451 106.51 102.02 230.39 25.79 0.00 0.00 0.00 0.02 09:32:01 lo 149.83 149.83 86.52 86.52 0.00 0.00 0.00 0.00 09:32:01 ens3 33.87 23.28 7.55 7.55 0.00 0.00 0.00 0.00 09:32:01 docker0 78.52 71.24 75.08 12.34 0.00 0.00 0.00 0.00 09:32:01 veth1c14451 78.36 71.08 76.15 12.33 0.00 0.00 0.00 0.01 09:33:01 lo 47.23 47.23 14.23 14.23 0.00 0.00 0.00 0.00 09:33:01 ens3 493.50 259.92 125.89 101.39 0.00 0.00 0.00 0.00 09:33:01 docker0 24.93 22.53 11.66 2.87 0.00 0.00 0.00 0.00 09:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:34:01 ens3 326.15 243.14 2239.79 70.23 0.00 0.00 0.00 0.00 09:34:01 docker0 181.04 225.41 9.36 2201.32 0.00 0.00 0.00 0.00 Average: lo 94.33 94.33 192.03 192.03 0.00 0.00 0.00 0.00 Average: ens3 358.76 241.25 1485.85 64.02 0.00 0.00 0.00 0.00 Average: docker0 88.00 91.21 178.43 365.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12920) 12/13/24 _x86_64_ (4 CPU) 09:20:53 LINUX RESTART (4 CPU) 09:21:01 CPU %user %nice %system %iowait %steal %idle 09:22:01 all 15.25 0.00 2.02 5.12 0.06 77.56 09:22:01 0 19.14 0.00 1.70 3.24 0.05 75.87 09:22:01 1 14.31 0.00 1.74 3.67 0.05 80.23 09:22:01 2 18.82 0.00 2.81 2.91 0.07 75.38 09:22:01 3 8.76 0.00 1.81 10.61 0.05 78.76 09:23:01 all 25.92 0.00 1.99 2.54 0.08 69.46 09:23:01 0 18.65 0.00 1.58 1.75 0.05 77.97 09:23:01 1 32.34 0.00 3.04 2.19 0.10 62.32 09:23:01 2 36.06 0.00 2.12 1.32 0.10 60.40 09:23:01 3 16.68 0.00 1.23 4.92 0.08 77.08 09:24:01 all 44.52 0.00 3.65 3.50 0.12 48.21 09:24:01 0 43.53 0.00 3.63 4.08 0.13 48.63 09:24:01 1 45.45 0.00 4.27 3.73 0.13 46.42 09:24:01 2 41.87 0.00 3.78 3.98 0.13 50.24 09:24:01 3 47.22 0.00 2.91 2.19 0.10 47.57 09:25:01 all 34.85 0.00 3.74 4.15 0.12 57.14 09:25:01 0 38.29 0.00 3.78 3.68 0.12 54.14 09:25:01 1 32.42 0.00 3.71 6.52 0.10 57.26 09:25:01 2 25.30 0.00 4.56 1.40 0.12 68.63 09:25:01 3 43.38 0.00 2.90 5.02 0.12 48.58 09:26:01 all 34.44 0.00 3.73 7.05 0.11 54.67 09:26:01 0 34.07 0.00 2.93 5.53 0.10 57.37 09:26:01 1 29.54 0.00 3.67 4.88 0.10 61.81 09:26:01 2 39.12 0.00 4.51 8.10 0.12 48.16 09:26:01 3 35.03 0.00 3.80 9.72 0.13 51.31 09:27:01 all 25.09 0.00 1.43 1.57 0.09 71.83 09:27:01 0 22.70 0.00 1.57 0.68 0.08 74.96 09:27:01 1 20.47 0.00 1.57 2.19 0.07 75.70 09:27:01 2 30.72 0.00 1.46 1.48 0.10 66.24 09:27:01 3 26.49 0.00 1.10 1.92 0.08 70.41 09:28:01 all 14.16 0.00 2.45 5.45 0.08 77.87 09:28:01 0 13.37 0.00 2.30 5.84 0.08 78.41 09:28:01 1 12.97 0.00 2.49 2.13 0.08 82.33 09:28:01 2 16.58 0.00 3.04 11.74 0.10 68.54 09:28:01 3 13.68 0.00 1.98 2.06 0.08 82.19 09:29:01 all 11.09 0.00 4.01 13.33 0.10 71.48 09:29:01 0 9.95 0.00 4.77 19.84 0.10 65.34 09:29:01 1 10.31 0.00 3.56 12.31 0.08 73.74 09:29:01 2 12.10 0.00 3.37 8.67 0.13 75.73 09:29:01 3 12.00 0.00 4.30 12.49 0.08 71.14 09:30:01 all 17.84 0.00 3.77 9.90 0.10 68.39 09:30:01 0 19.01 0.00 3.95 8.66 0.08 68.30 09:30:01 1 17.12 0.00 4.35 8.71 0.10 69.72 09:30:01 2 18.45 0.00 4.15 11.58 0.13 65.69 09:30:01 3 16.80 0.00 2.63 10.60 0.10 69.87 09:31:01 all 21.15 0.00 6.30 11.19 0.12 61.24 09:31:01 0 20.33 0.00 6.43 13.02 0.12 60.11 09:31:01 1 22.23 0.00 7.41 11.42 0.10 58.84 09:31:01 2 20.51 0.00 5.61 7.33 0.13 66.41 09:31:01 3 21.55 0.00 5.74 13.01 0.10 59.60 09:32:01 all 12.56 0.00 4.96 13.76 0.12 68.60 09:32:01 0 11.76 0.00 4.54 10.45 0.12 73.14 09:32:01 1 12.41 0.00 5.11 14.42 0.10 67.96 09:32:01 2 13.74 0.00 4.98 9.54 0.15 71.59 09:32:01 3 12.33 0.00 5.28 20.63 0.12 61.64 09:32:01 CPU %user %nice %system %iowait %steal %idle 09:33:01 all 12.55 0.00 3.23 20.58 0.09 63.56 09:33:01 0 10.95 0.00 2.84 9.10 0.05 77.06 09:33:01 1 12.78 0.00 3.08 14.57 0.08 69.48 09:33:01 2 12.74 0.00 2.81 22.90 0.13 61.42 09:33:01 3 13.75 0.00 4.11 35.78 0.08 46.27 09:34:01 all 27.17 0.00 4.14 9.87 0.11 58.71 09:34:01 0 28.65 0.00 3.97 5.28 0.10 62.00 09:34:01 1 26.16 0.00 4.19 9.90 0.08 59.66 09:34:01 2 23.35 0.00 4.34 13.34 0.12 58.86 09:34:01 3 30.52 0.00 4.11 10.94 0.10 54.33 Average: all 22.81 0.00 3.49 8.30 0.10 65.30 Average: 0 22.34 0.00 3.38 7.00 0.09 67.19 Average: 1 22.18 0.00 3.70 7.43 0.09 66.59 Average: 2 23.80 0.00 3.65 8.01 0.12 64.42 Average: 3 22.93 0.00 3.22 10.76 0.10 63.00