---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11352 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 14G 142G 9% / 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 906 24947 0 6312 30805 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:cb:3a:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.120/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85672sec preferred_lft 85672sec inet6 fe80::f816:3eff:fecb:3ac9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:bb:6c:a5 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-11352) 03/06/24 _x86_64_ (8 CPU) 15:03:44 LINUX RESTART (8 CPU) 15:04:01 tps rtps wtps bread/s bwrtn/s 15:05:01 375.02 87.79 287.24 6275.75 61127.01 15:06:01 177.07 42.01 135.06 3302.12 38030.73 15:07:01 128.81 24.95 103.87 2976.84 44480.05 15:08:01 240.66 5.92 234.74 872.39 75925.88 15:09:01 223.75 0.15 223.60 15.60 68689.35 15:10:01 61.36 0.95 60.41 18.53 25634.66 15:11:01 48.79 0.03 48.76 2.13 24934.64 15:12:01 18.58 0.02 18.56 1.47 14566.21 15:13:01 12.63 0.02 12.61 2.40 385.67 15:14:01 13.35 0.00 13.35 0.00 384.74 15:15:01 38.98 0.77 38.21 45.19 1846.89 Average: 121.72 14.78 106.94 1228.38 32363.90 15:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:05:01 30092604 31617700 2846616 8.64 58512 1784132 1501744 4.42 966528 1600484 148276 15:06:01 29094996 31144220 3844224 11.67 84548 2261160 1803048 5.30 1502520 2019960 60004 15:07:01 28620504 31590232 4318716 13.11 105504 3135744 1512656 4.45 1276260 2667140 176156 15:08:01 25854064 30724096 7085156 21.51 142960 4869760 5954264 17.52 2287224 4270260 328352 15:09:01 22510552 28539380 10428668 31.66 178468 5905656 9625376 28.32 4617324 5180060 2432 15:10:01 21200656 27543784 11738564 35.64 183688 6211356 10048032 29.56 5672972 5415316 26348 15:11:01 21029516 27480572 11909704 36.16 189512 6301800 10471272 30.81 5749656 5493144 196 15:12:01 21021968 27473932 11917252 36.18 190104 6301852 10463108 30.78 5756952 5493124 160 15:13:01 21022280 27475000 11916940 36.18 190672 6301944 10496272 30.88 5757256 5492868 300 15:14:01 21018940 27472232 11920280 36.19 191036 6301972 10482016 30.84 5760636 5492896 372 15:15:01 22232952 28661840 10706268 32.50 191992 6311716 5874656 17.28 4667028 5422072 312 Average: 23972639 29065726 8966581 27.22 155181 5062463 7112040 20.93 4001305 4413393 67537 15:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:05:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 15:05:01 ens3 388.29 270.00 1526.58 75.00 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 15:06:01 ens3 421.16 308.15 4751.62 50.83 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 15:07:01 ens3 210.20 158.57 2547.25 28.46 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 vethcf39550 5.93 6.60 1.23 4.08 0.00 0.00 0.00 0.00 15:08:01 veth7ff62c8 0.12 0.25 0.01 0.02 0.00 0.00 0.00 0.00 15:08:01 veth515f553 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 15:08:01 lo 6.53 6.53 0.73 0.73 0.00 0.00 0.00 0.00 15:09:01 vethcf39550 8.25 9.63 1.64 5.27 0.00 0.00 0.00 0.00 15:09:01 veth7ff62c8 11.83 12.88 1.73 1.92 0.00 0.00 0.00 0.00 15:09:01 veth515f553 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 15:10:01 vethcf39550 1.58 2.08 0.23 0.34 0.00 0.00 0.00 0.00 15:10:01 veth7ff62c8 26.20 16.11 1.97 2.15 0.00 0.00 0.00 0.00 15:10:01 veth515f553 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 15:11:01 vethcf39550 1.57 2.05 0.17 0.24 0.00 0.00 0.00 0.00 15:11:01 veth7ff62c8 26.26 16.15 1.97 2.16 0.00 0.00 0.00 0.00 15:11:01 veth515f553 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 lo 0.77 0.77 0.06 0.06 0.00 0.00 0.00 0.00 15:12:01 vethcf39550 1.58 2.05 0.17 0.25 0.00 0.00 0.00 0.00 15:12:01 veth7ff62c8 26.22 16.09 1.97 2.15 0.00 0.00 0.00 0.00 15:12:01 veth515f553 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 15:13:01 vethcf39550 1.60 2.08 0.16 0.24 0.00 0.00 0.00 0.00 15:13:01 veth7ff62c8 26.33 16.18 1.98 2.16 0.00 0.00 0.00 0.00 15:13:01 veth515f553 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 15:14:01 vethcf39550 1.87 2.35 0.21 0.29 0.00 0.00 0.00 0.00 15:14:01 veth7ff62c8 26.53 16.48 2.01 2.20 0.00 0.00 0.00 0.00 15:14:01 veth515f553 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 15:15:01 veth7ff62c8 25.01 16.43 1.94 2.15 0.00 0.00 0.00 0.00 15:15:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 15:15:01 br-3ef936c17b5a 64.27 62.99 24.07 27.71 0.00 0.00 0.82 0.00 15:15:01 vethf24d3c5 161.91 167.72 336.41 23.34 0.00 0.00 0.00 0.03 Average: veth7ff62c8 15.32 10.05 1.23 1.35 0.00 0.00 0.00 0.00 Average: lo 1.45 1.45 0.14 0.14 0.00 0.00 0.00 0.00 Average: br-3ef936c17b5a 5.84 5.73 2.19 2.52 0.00 0.00 0.07 0.00 Average: vethf24d3c5 14.72 15.25 30.58 2.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11352) 03/06/24 _x86_64_ (8 CPU) 15:03:44 LINUX RESTART (8 CPU) 15:04:01 CPU %user %nice %system %iowait %steal %idle 15:05:01 all 9.39 0.00 1.31 4.08 0.04 85.17 15:05:01 0 3.71 0.00 0.89 18.56 0.03 76.81 15:05:01 1 8.70 0.00 0.72 0.53 0.02 90.03 15:05:01 2 4.08 0.00 0.74 0.75 0.03 94.39 15:05:01 3 3.54 0.00 0.95 2.30 0.03 93.17 15:05:01 4 12.45 0.00 2.55 1.29 0.05 83.66 15:05:01 5 18.64 0.00 1.24 1.29 0.07 78.77 15:05:01 6 12.76 0.00 2.30 4.27 0.03 80.63 15:05:01 7 11.23 0.00 1.09 3.71 0.07 83.90 15:06:01 all 17.05 0.00 1.10 2.03 0.05 79.77 15:06:01 0 16.17 0.00 0.95 2.56 0.07 80.26 15:06:01 1 13.28 0.00 1.60 4.24 0.05 80.83 15:06:01 2 7.31 0.00 0.67 0.47 0.05 91.51 15:06:01 3 13.73 0.00 0.92 1.26 0.03 84.06 15:06:01 4 16.40 0.00 0.77 0.57 0.03 82.23 15:06:01 5 38.46 0.00 1.66 1.17 0.07 58.65 15:06:01 6 13.31 0.00 0.78 0.32 0.05 85.54 15:06:01 7 17.71 0.00 1.38 5.69 0.08 75.15 15:07:01 all 16.79 0.00 1.29 2.26 0.04 79.61 15:07:01 0 15.56 0.00 1.42 4.50 0.07 78.44 15:07:01 1 8.05 0.00 0.99 0.38 0.02 90.56 15:07:01 2 27.09 0.00 1.66 1.19 0.05 70.00 15:07:01 3 11.27 0.00 1.09 9.64 0.03 77.97 15:07:01 4 12.16 0.00 1.40 0.35 0.03 86.06 15:07:01 5 13.39 0.00 1.06 0.59 0.03 84.94 15:07:01 6 17.71 0.00 1.32 0.72 0.03 80.22 15:07:01 7 29.18 0.00 1.34 0.72 0.07 68.70 15:08:01 all 19.24 0.00 4.11 3.83 0.07 72.76 15:08:01 0 15.08 0.00 4.66 0.17 0.05 80.05 15:08:01 1 27.67 0.00 4.03 1.09 0.08 67.12 15:08:01 2 16.20 0.00 4.23 14.88 0.08 64.60 15:08:01 3 15.53 0.00 4.68 7.60 0.07 72.11 15:08:01 4 25.81 0.00 4.27 1.26 0.05 68.62 15:08:01 5 17.88 0.00 3.74 2.66 0.07 75.65 15:08:01 6 19.88 0.00 3.72 1.21 0.05 75.14 15:08:01 7 15.88 0.00 3.52 1.73 0.07 78.79 15:09:01 all 28.49 0.00 4.00 3.51 0.10 63.90 15:09:01 0 27.00 0.00 3.34 0.49 0.10 69.08 15:09:01 1 28.48 0.00 3.18 6.00 0.10 62.24 15:09:01 2 26.20 0.00 3.53 0.92 0.12 69.23 15:09:01 3 28.17 0.00 3.90 1.49 0.12 66.32 15:09:01 4 28.22 0.00 3.87 2.41 0.10 65.40 15:09:01 5 33.06 0.00 4.03 0.74 0.08 62.08 15:09:01 6 28.24 0.00 5.10 0.34 0.10 66.23 15:09:01 7 28.51 0.00 5.10 15.80 0.08 50.51 15:10:01 all 22.59 0.00 1.03 0.86 0.09 75.43 15:10:01 0 19.99 0.00 1.14 0.02 0.07 78.79 15:10:01 1 19.76 0.00 1.13 1.20 0.08 77.82 15:10:01 2 18.10 0.00 1.78 0.25 0.08 79.79 15:10:01 3 27.21 0.00 1.19 0.82 0.12 70.67 15:10:01 4 23.47 0.00 0.82 0.20 0.08 75.43 15:10:01 5 27.62 0.00 0.89 4.27 0.12 67.10 15:10:01 6 19.33 0.00 0.57 0.05 0.07 79.98 15:10:01 7 25.24 0.00 0.77 0.05 0.10 73.84 15:11:01 all 3.91 0.00 1.29 1.40 0.10 93.31 15:11:01 0 4.77 0.00 1.27 0.20 0.08 93.67 15:11:01 1 4.07 0.00 1.21 0.17 0.10 94.45 15:11:01 2 4.04 0.00 1.32 0.05 0.10 94.49 15:11:01 3 3.06 0.00 1.50 2.61 0.10 92.74 15:11:01 4 4.07 0.00 1.22 0.12 0.10 94.49 15:11:01 5 3.91 0.00 1.36 0.18 0.08 94.46 15:11:01 6 3.72 0.00 1.16 0.27 0.08 94.77 15:11:01 7 3.64 0.00 1.24 7.59 0.08 87.45 15:12:01 all 1.93 0.00 0.80 0.77 0.09 96.41 15:12:01 0 1.59 0.00 0.87 0.37 0.10 97.06 15:12:01 1 2.51 0.00 0.92 0.02 0.10 96.45 15:12:01 2 1.66 0.00 0.79 0.03 0.08 97.44 15:12:01 3 2.06 0.00 0.89 0.07 0.10 96.89 15:12:01 4 1.88 0.00 0.72 0.02 0.10 97.28 15:12:01 5 2.24 0.00 0.70 0.02 0.08 96.95 15:12:01 6 1.86 0.00 0.72 0.02 0.08 97.32 15:12:01 7 1.58 0.00 0.79 5.64 0.10 91.90 15:13:01 all 1.51 0.00 0.80 0.05 0.10 97.55 15:13:01 0 1.31 0.00 0.95 0.30 0.08 97.35 15:13:01 1 1.13 0.00 0.71 0.02 0.12 98.03 15:13:01 2 1.46 0.00 0.89 0.02 0.10 97.53 15:13:01 3 1.51 0.00 0.79 0.00 0.10 97.61 15:13:01 4 1.59 0.00 0.84 0.00 0.10 97.47 15:13:01 5 1.81 0.00 0.67 0.02 0.10 97.40 15:13:01 6 1.56 0.00 0.82 0.02 0.10 97.50 15:13:01 7 1.74 0.00 0.74 0.02 0.08 97.42 15:14:01 all 1.44 0.00 0.80 0.25 0.09 97.41 15:14:01 0 0.97 0.00 0.89 1.89 0.08 96.16 15:14:01 1 1.61 0.00 0.76 0.02 0.08 97.53 15:14:01 2 1.54 0.00 0.79 0.02 0.08 97.57 15:14:01 3 1.49 0.00 0.91 0.07 0.10 97.43 15:14:01 4 1.83 0.00 0.70 0.00 0.08 97.38 15:14:01 5 1.28 0.00 0.67 0.02 0.08 97.95 15:14:01 6 1.36 0.00 0.96 0.00 0.10 97.59 15:14:01 7 1.49 0.00 0.69 0.02 0.10 97.71 15:15:01 all 4.40 0.00 1.22 0.48 0.09 93.80 15:15:01 0 4.86 0.00 1.36 0.57 0.08 93.14 15:15:01 1 4.40 0.00 1.20 0.13 0.10 94.16 15:15:01 2 3.45 0.00 0.92 0.02 0.08 95.53 15:15:01 3 4.76 0.00 1.35 0.43 0.10 93.35 15:15:01 4 5.38 0.00 1.14 2.26 0.10 91.12 15:15:01 5 4.18 0.00 1.19 0.12 0.08 94.43 15:15:01 6 4.95 0.00 1.23 0.12 0.12 93.59 15:15:01 7 3.21 0.00 1.35 0.23 0.08 95.12 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.51 0.00 1.61 1.77 0.08 85.03 Average: 0 10.08 0.00 1.61 2.70 0.07 85.54 Average: 1 10.87 0.00 1.49 1.25 0.08 86.31 Average: 2 10.09 0.00 1.57 1.69 0.08 86.57 Average: 3 10.20 0.00 1.65 2.39 0.08 85.69 Average: 4 12.11 0.00 1.66 0.77 0.08 85.39 Average: 5 14.77 0.00 1.56 1.01 0.08 82.59 Average: 6 11.32 0.00 1.69 0.67 0.07 86.25 Average: 7 12.66 0.00 1.63 3.73 0.08 81.90