---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8826 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 915 24479 0 6771 30796 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:c5:c2:7a brd ff:ff:ff:ff:ff:ff inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:fec5:c27a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:56:2d:01 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8826) 02/26/24 _x86_64_ (8 CPU) 10:39:45 LINUX RESTART (8 CPU) 10:40:01 tps rtps wtps bread/s bwrtn/s 10:41:01 172.55 87.47 85.07 6302.32 59188.94 10:42:01 182.24 49.63 132.61 3714.05 33121.28 10:43:01 74.00 1.28 72.72 100.65 29415.76 10:44:01 94.03 14.05 79.99 2442.66 54130.71 10:45:01 233.16 5.85 227.31 862.12 69719.71 10:46:01 253.41 0.35 253.06 21.33 76558.31 10:47:01 57.64 0.30 57.34 7.87 20512.85 10:48:01 70.06 1.05 69.01 70.91 20794.14 Average: 142.14 20.00 122.14 1690.40 45430.27 10:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 30043248 31644732 2895972 8.79 65904 1847688 1493176 4.39 967912 1640568 203228 10:42:01 29140012 31101428 3799208 11.53 84696 2174544 1829692 5.38 1576992 1904120 55124 10:43:01 27778824 30195588 5160396 15.67 91444 2612536 3117684 9.17 2593876 2225412 169232 10:44:01 27974472 31556180 4964748 15.07 108116 3728692 1499316 4.41 1467884 3100272 177980 10:45:01 23947620 30198040 8991600 27.30 143804 6172784 6683156 19.66 2969600 5444464 1168696 10:46:01 21586256 28368160 11352964 34.47 184340 6614100 10337664 30.42 4945428 5734744 5840 10:47:01 20725228 27663188 12213992 37.08 186272 6768424 10727680 31.56 5706184 5823852 1620 10:48:01 25097392 31561076 7841828 23.81 188896 6361524 1513656 4.45 1874020 5384716 44912 Average: 25786632 30286049 7152588 21.71 131684 4535036 4650253 13.68 2762737 3907268 228329 10:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:41:01 ens3 320.62 245.86 1609.44 60.30 0.00 0.00 0.00 0.00 10:41:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 ens3 356.37 270.02 2861.94 54.90 0.00 0.00 0.00 0.00 10:42:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 1117.68 637.74 4277.37 215.66 0.00 0.00 0.00 0.00 10:43:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 652.99 354.14 1888.45 118.62 0.00 0.00 0.00 0.00 10:44:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 veth3ecc207 12.38 13.15 2.51 8.67 0.00 0.00 0.00 0.00 10:45:01 ens3 1059.37 577.77 22758.12 47.84 0.00 0.00 0.00 0.00 10:45:01 br-6aca0cf48ec4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 7.27 7.27 0.82 0.82 0.00 0.00 0.00 0.00 10:46:01 veth3ecc207 4.68 6.63 3.09 2.69 0.00 0.00 0.00 0.00 10:46:01 ens3 55.32 37.03 672.58 8.63 0.00 0.00 0.00 0.00 10:46:01 br-6aca0cf48ec4 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:46:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 10:47:01 veth3ecc207 6.35 8.30 0.71 1.07 0.00 0.00 0.00 0.00 10:47:01 ens3 16.16 7.47 5.39 5.40 0.00 0.00 0.00 0.00 10:47:01 br-6aca0cf48ec4 1.92 7.90 0.34 4.84 0.00 0.00 0.00 0.00 10:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 ens3 135.52 90.10 97.04 52.34 0.00 0.00 0.00 0.00 10:48:01 lo 2.97 2.97 0.34 0.34 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 464.24 277.51 4271.09 70.46 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.22 0.22 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8826) 02/26/24 _x86_64_ (8 CPU) 10:39:45 LINUX RESTART (8 CPU) 10:40:01 CPU %user %nice %system %iowait %steal %idle 10:41:01 all 9.94 0.00 1.41 3.89 0.04 84.72 10:41:01 0 6.50 0.00 2.39 0.85 0.03 90.23 10:41:01 1 7.25 0.00 1.00 7.57 0.03 84.15 10:41:01 2 5.68 0.00 1.21 14.15 0.07 78.89 10:41:01 3 6.55 0.00 1.00 0.18 0.02 92.25 10:41:01 4 2.88 0.00 1.00 3.02 0.02 93.08 10:41:01 5 4.49 0.00 0.90 2.73 0.03 91.84 10:41:01 6 22.20 0.00 1.67 2.11 0.05 73.97 10:41:01 7 24.01 0.00 2.07 0.58 0.05 73.28 10:42:01 all 18.87 0.00 1.08 2.26 0.06 77.73 10:42:01 0 14.38 0.00 1.25 0.88 0.05 83.44 10:42:01 1 23.45 0.00 1.37 2.22 0.07 72.88 10:42:01 2 9.88 0.00 1.00 9.40 0.07 79.65 10:42:01 3 16.39 0.00 0.80 0.87 0.07 81.88 10:42:01 4 13.60 0.00 0.69 2.59 0.03 83.09 10:42:01 5 15.49 0.00 0.62 0.32 0.05 83.52 10:42:01 6 29.32 0.00 1.10 0.87 0.07 68.64 10:42:01 7 28.44 0.00 1.81 0.97 0.05 68.74 10:43:01 all 47.21 0.00 1.44 0.84 0.07 50.44 10:43:01 0 46.89 0.00 1.42 0.17 0.07 51.45 10:43:01 1 53.00 0.00 1.27 0.22 0.07 45.45 10:43:01 2 36.07 0.00 1.20 3.51 0.05 59.16 10:43:01 3 49.07 0.00 1.99 0.45 0.08 48.40 10:43:01 4 58.44 0.00 1.57 0.27 0.08 39.64 10:43:01 5 35.13 0.00 1.27 0.00 0.08 63.52 10:43:01 6 53.43 0.00 1.31 0.79 0.07 44.41 10:43:01 7 45.69 0.00 1.44 1.34 0.07 51.46 10:44:01 all 17.31 0.00 1.80 2.69 0.05 78.16 10:44:01 0 17.88 0.00 2.53 1.29 0.05 78.26 10:44:01 1 28.00 0.00 2.09 1.64 0.07 68.20 10:44:01 2 10.81 0.00 1.24 0.12 0.03 87.80 10:44:01 3 26.47 0.00 2.33 0.03 0.03 71.13 10:44:01 4 12.14 0.00 1.62 5.43 0.03 80.78 10:44:01 5 11.07 0.00 0.99 0.22 0.05 87.67 10:44:01 6 20.16 0.00 2.58 5.29 0.05 71.92 10:44:01 7 11.92 0.00 1.02 7.50 0.03 79.52 10:45:01 all 28.20 0.00 5.58 3.36 0.08 62.78 10:45:01 0 34.58 0.00 5.44 0.54 0.07 59.37 10:45:01 1 26.74 0.00 5.17 1.27 0.10 66.72 10:45:01 2 26.73 0.00 5.54 1.38 0.08 66.26 10:45:01 3 29.27 0.00 5.28 0.46 0.08 64.91 10:45:01 4 28.28 0.00 5.50 12.76 0.08 53.37 10:45:01 5 25.97 0.00 5.54 0.24 0.08 68.16 10:45:01 6 23.79 0.00 6.44 10.05 0.08 59.63 10:45:01 7 30.24 0.00 5.71 0.20 0.07 63.77 10:46:01 all 29.73 0.00 4.18 4.54 0.10 61.45 10:46:01 0 36.68 0.00 3.38 0.62 0.08 59.23 10:46:01 1 27.02 0.00 4.71 1.58 0.08 66.61 10:46:01 2 28.80 0.00 5.07 21.79 0.10 44.24 10:46:01 3 25.66 0.00 4.21 3.36 0.10 66.67 10:46:01 4 27.59 0.00 4.15 2.42 0.13 65.70 10:46:01 5 31.12 0.00 4.12 3.56 0.10 61.10 10:46:01 6 25.88 0.00 4.06 2.17 0.10 67.79 10:46:01 7 35.11 0.00 3.77 0.86 0.10 60.17 10:47:01 all 20.93 0.00 1.56 0.99 0.10 76.41 10:47:01 0 19.99 0.00 1.64 0.17 0.12 78.09 10:47:01 1 22.05 0.00 1.74 0.20 0.10 75.91 10:47:01 2 23.30 0.00 1.34 6.57 0.08 68.71 10:47:01 3 18.47 0.00 1.29 0.00 0.10 80.14 10:47:01 4 22.36 0.00 1.88 0.13 0.10 75.53 10:47:01 5 23.43 0.00 1.61 0.05 0.12 74.79 10:47:01 6 11.83 0.00 1.56 0.30 0.08 86.23 10:47:01 7 26.10 0.00 1.44 0.52 0.10 71.84 10:48:01 all 11.31 0.00 1.68 1.20 0.07 85.73 10:48:01 0 5.55 0.00 1.19 0.07 0.05 93.15 10:48:01 1 8.06 0.00 1.59 0.07 0.07 90.22 10:48:01 2 4.11 0.00 1.04 8.21 0.05 86.59 10:48:01 3 9.89 0.00 1.35 0.03 0.07 88.65 10:48:01 4 10.95 0.00 2.23 0.15 0.08 86.59 10:48:01 5 11.29 0.00 2.11 0.45 0.07 86.09 10:48:01 6 28.59 0.00 2.39 0.45 0.10 68.47 10:48:01 7 12.06 0.00 1.59 0.18 0.07 86.10 Average: all 22.92 0.00 2.34 2.47 0.07 72.20 Average: 0 22.78 0.00 2.40 0.57 0.06 74.18 Average: 1 24.44 0.00 2.36 1.85 0.07 71.28 Average: 2 18.16 0.00 2.20 8.13 0.07 71.45 Average: 3 22.70 0.00 2.28 0.67 0.07 74.28 Average: 4 22.01 0.00 2.32 3.33 0.07 72.26 Average: 5 19.72 0.00 2.14 0.94 0.07 77.13 Average: 6 26.89 0.00 2.63 2.74 0.08 67.66 Average: 7 26.68 0.00 2.35 1.52 0.07 69.38