---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2804 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 9.2G 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 458 2693 0 791 3247 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:03:a3:98 brd ff:ff:ff:ff:ff:ff inet 10.32.6.234/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85656sec preferred_lft 85656sec inet6 fe80::f816:3eff:fe03:a398/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:ab:17:82 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::42:1bff:feab:1782/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2804) 01/25/25 _x86_64_ (4 CPU) 20:04:39 LINUX RESTART (4 CPU) 20:05:01 tps rtps wtps bread/s bwrtn/s 20:06:02 178.99 69.27 109.72 5635.46 42617.58 20:07:01 129.61 38.01 91.59 2312.83 15438.74 20:08:01 125.94 37.18 88.76 2583.77 36463.37 20:09:01 347.59 19.83 327.76 800.27 12613.90 20:10:01 230.24 4.18 226.06 93.32 6312.81 20:11:01 633.84 0.58 633.26 5.60 17645.99 20:12:01 281.92 7.30 274.61 221.73 7294.09 20:13:01 620.88 4.35 616.53 291.64 17503.90 20:14:01 618.38 12.03 606.35 287.69 17136.74 20:15:02 1723.17 8.30 1714.88 161.65 20311.84 20:16:01 388.85 106.02 282.83 5667.92 8508.80 20:17:01 224.09 191.79 32.31 3794.34 6479.71 Average: 459.18 41.48 417.70 1815.07 17374.69 20:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:06:02 1654772 3343232 2383880 59.03 52428 1791036 906608 17.82 558412 1645124 149400 20:07:01 847272 2891356 3191380 79.02 66672 2118132 1287328 25.31 1043644 1936812 18288 20:08:01 217912 1865600 3820740 94.60 80020 1735576 2943960 57.87 2070968 1546464 23680 20:09:01 119960 1130004 3918692 97.03 103076 1137748 3675760 72.25 2690040 1023012 11160 20:10:01 107364 1041804 3931288 97.34 115572 1047804 3877952 76.23 2749444 961012 1884 20:11:01 108648 1019728 3930004 97.31 133808 989356 3885996 76.39 2747316 925300 3232 20:12:01 117364 536728 3921288 97.09 90408 549648 4496552 88.39 2978576 694540 3628 20:13:01 126352 512296 3912300 96.87 92476 502688 4549208 89.42 2980968 654120 3260 20:14:01 133296 464288 3905356 96.70 96620 430972 4612824 90.67 2967928 638184 4600 20:15:02 126596 368660 3912056 96.87 93404 360328 4774176 93.85 3034264 596604 8156 20:16:01 1614304 1971528 2424348 60.03 94536 430804 2063760 40.57 1613712 645580 68500 20:17:01 2756928 3324272 1281724 31.74 124152 611056 989812 19.46 486788 633544 1776 Average: 660897 1539125 3377755 83.64 95264 975429 3171995 62.35 2160172 991691 24797 20:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:06:02 ens3 384.27 243.39 1542.70 68.04 0.00 0.00 0.00 0.00 20:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 20:07:01 ens3 374.72 377.09 2900.87 67.49 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 lo 1.90 1.90 0.19 0.19 0.00 0.00 0.00 0.00 20:08:01 veth742c18c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 veth0a0bdac 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 20:08:01 ens3 985.99 736.15 9379.02 109.36 0.00 0.00 0.00 0.00 20:08:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 20:09:01 veth742c18c 40.59 38.74 104.35 4.50 0.00 0.00 0.00 0.01 20:09:01 veth0a0bdac 0.18 0.25 0.01 0.01 0.00 0.00 0.00 0.00 20:09:01 ens3 19.73 10.46 9.84 7.72 0.00 0.00 0.00 0.00 20:09:01 docker0 40.78 38.83 103.80 4.50 0.00 0.00 0.00 0.00 20:10:01 veth742c18c 31.96 29.78 45.75 4.42 0.00 0.00 0.00 0.00 20:10:01 veth0a0bdac 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 ens3 38.81 21.35 9.73 7.54 0.00 0.00 0.00 0.00 20:10:01 docker0 32.14 29.95 45.32 4.43 0.00 0.00 0.00 0.00 20:11:01 veth742c18c 79.54 63.37 30.91 10.44 0.00 0.00 0.00 0.00 20:11:01 veth0a0bdac 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:11:01 ens3 50.71 21.01 16.47 13.19 0.00 0.00 0.00 0.00 20:11:01 docker0 79.72 63.54 29.83 10.45 0.00 0.00 0.00 0.00 20:12:01 veth742c18c 38.43 34.72 47.01 5.36 0.00 0.00 0.00 0.00 20:12:01 veth0a0bdac 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:12:01 ens3 105.81 58.16 31.42 29.94 0.00 0.00 0.00 0.00 20:12:01 docker0 38.63 34.92 46.50 5.37 0.00 0.00 0.00 0.00 20:13:01 veth742c18c 67.41 53.07 39.81 6.78 0.00 0.00 0.00 0.00 20:13:01 veth0a0bdac 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:13:01 ens3 10.71 7.85 2.21 2.55 0.00 0.00 0.00 0.00 20:13:01 docker0 67.59 53.23 38.89 6.79 0.00 0.00 0.00 0.00 20:14:01 veth742c18c 66.14 52.39 41.92 11.91 0.00 0.00 0.00 0.00 20:14:01 veth0a0bdac 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:14:01 ens3 52.57 31.48 15.73 13.88 0.00 0.00 0.00 0.00 20:14:01 docker0 66.32 52.57 41.02 11.92 0.00 0.00 0.00 0.00 20:15:02 veth742c18c 54.34 44.78 43.62 12.42 0.00 0.00 0.00 0.00 20:15:02 veth0a0bdac 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:15:02 ens3 25.70 11.21 7.95 6.34 0.00 0.00 0.00 0.00 20:15:02 docker0 54.54 44.98 42.89 12.43 0.00 0.00 0.00 0.00 20:16:01 ens3 202.97 143.48 192.92 55.18 0.00 0.00 0.00 0.00 20:16:01 docker0 37.52 33.10 34.80 3.70 0.00 0.00 0.00 0.00 20:16:01 lo 877.97 877.97 457.32 457.32 0.00 0.00 0.00 0.00 20:17:01 ens3 105.95 78.82 375.13 29.10 0.00 0.00 0.00 0.00 20:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 196.24 144.72 1206.05 34.12 0.00 0.00 0.00 0.00 Average: docker0 34.82 29.31 31.96 4.98 0.00 0.00 0.00 0.00 Average: lo 71.97 71.97 37.56 37.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2804) 01/25/25 _x86_64_ (4 CPU) 20:04:39 LINUX RESTART (4 CPU) 20:05:01 CPU %user %nice %system %iowait %steal %idle 20:06:02 all 19.39 0.00 2.27 5.51 0.07 72.77 20:06:02 0 15.27 0.00 1.93 2.58 0.03 80.19 20:06:02 1 25.25 0.00 1.81 5.28 0.08 67.58 20:06:02 2 25.81 0.00 3.35 5.01 0.08 65.75 20:06:02 3 11.23 0.00 1.98 9.15 0.05 77.58 20:07:01 all 31.72 0.00 1.80 2.60 0.09 63.78 20:07:01 0 43.17 0.00 2.03 1.55 0.10 53.16 20:07:01 1 28.54 0.00 1.74 2.71 0.09 66.93 20:07:01 2 29.05 0.00 2.17 3.46 0.10 65.22 20:07:01 3 26.12 0.00 1.28 2.67 0.10 69.83 20:08:01 all 46.00 0.00 4.08 2.12 0.11 47.69 20:08:01 0 51.67 0.00 3.04 1.52 0.10 43.66 20:08:01 1 44.10 0.00 3.52 2.18 0.10 50.10 20:08:01 2 42.40 0.00 5.11 2.03 0.12 50.34 20:08:01 3 45.84 0.00 4.66 2.74 0.10 46.66 20:09:01 all 34.71 0.00 2.39 8.35 0.11 54.44 20:09:01 0 44.57 0.00 2.57 4.66 0.10 48.10 20:09:01 1 21.14 0.00 2.39 16.16 0.12 60.19 20:09:01 2 28.17 0.00 3.01 8.14 0.13 60.54 20:09:01 3 44.93 0.00 1.59 4.41 0.10 48.97 20:10:01 all 11.95 0.00 1.56 6.00 0.09 80.41 20:10:01 0 13.82 0.00 1.67 2.87 0.08 81.56 20:10:01 1 14.01 0.00 1.24 5.36 0.08 79.31 20:10:01 2 11.33 0.00 1.54 5.55 0.10 81.48 20:10:01 3 8.61 0.00 1.76 10.24 0.10 79.29 20:11:01 all 6.38 0.00 3.43 18.35 0.13 71.71 20:11:01 0 7.12 0.00 4.16 18.73 0.12 69.86 20:11:01 1 6.06 0.00 3.12 19.72 0.10 71.00 20:11:01 2 5.89 0.00 3.23 18.41 0.17 72.30 20:11:01 3 6.44 0.00 3.23 16.52 0.12 73.69 20:12:01 all 22.04 0.00 2.19 7.21 0.10 68.46 20:12:01 0 20.72 0.00 1.95 5.77 0.10 71.46 20:12:01 1 23.65 0.00 2.17 6.32 0.10 67.76 20:12:01 2 20.24 0.00 2.35 9.85 0.12 67.44 20:12:01 3 23.53 0.00 2.28 6.91 0.10 67.18 20:13:01 all 6.53 0.00 3.21 18.31 0.13 71.83 20:13:01 0 5.78 0.00 2.89 15.57 0.10 75.67 20:13:01 1 6.66 0.00 3.26 30.08 0.13 59.86 20:13:01 2 7.55 0.00 3.92 13.21 0.17 75.15 20:13:01 3 6.11 0.00 2.79 14.36 0.10 76.63 20:14:01 all 9.42 0.00 3.49 17.79 0.13 69.17 20:14:01 0 8.71 0.00 3.59 22.02 0.12 65.57 20:14:01 1 10.16 0.00 4.17 22.57 0.12 62.98 20:14:01 2 9.35 0.00 2.89 10.48 0.17 77.11 20:14:01 3 9.49 0.00 3.30 16.04 0.12 71.06 20:15:02 all 8.41 0.00 4.56 22.46 0.14 64.43 20:15:02 0 8.70 0.00 4.65 26.81 0.12 59.72 20:15:02 1 7.65 0.00 4.94 23.38 0.13 63.90 20:15:02 2 9.37 0.00 4.70 22.97 0.17 62.79 20:15:02 3 7.95 0.00 3.95 16.70 0.12 71.29 20:16:01 all 31.87 0.00 2.88 10.56 0.13 54.57 20:16:01 0 34.24 0.00 2.99 15.89 0.12 46.76 20:16:01 1 26.37 0.00 2.51 8.68 0.10 62.34 20:16:01 2 29.56 0.00 2.97 10.63 0.17 56.66 20:16:01 3 37.32 0.00 3.05 7.07 0.12 52.44 20:16:01 CPU %user %nice %system %iowait %steal %idle 20:17:01 all 17.75 0.00 1.27 5.27 0.05 75.66 20:17:01 0 10.98 0.00 1.05 3.49 0.05 84.42 20:17:01 1 9.44 0.00 1.19 6.03 0.03 83.31 20:17:01 2 11.40 0.00 1.10 7.50 0.07 79.93 20:17:01 3 39.18 0.00 1.70 4.07 0.08 54.96 Average: all 20.49 0.00 2.76 10.37 0.11 66.27 Average: 0 22.02 0.00 2.71 10.11 0.10 65.06 Average: 1 18.57 0.00 2.67 12.38 0.10 66.28 Average: 2 19.17 0.00 3.03 9.76 0.13 67.92 Average: 3 22.21 0.00 2.63 9.25 0.10 65.81