---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37562 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: 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): 0-7 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 917 24256 0 6993 30794 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:37:df:0f brd ff:ff:ff:ff:ff:ff inet 10.30.106.59/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:fe37:df0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:74:9c:8d 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-37562) 09/10/24 _x86_64_ (8 CPU) 20:59:08 LINUX RESTART (8 CPU) 21:00:02 tps rtps wtps bread/s bwrtn/s 21:01:01 99.69 18.30 81.39 1044.57 18913.68 21:02:01 191.85 50.81 141.04 3826.16 32420.06 21:03:01 56.11 12.91 43.19 2422.00 15857.22 21:04:01 107.00 1.02 105.98 66.66 47150.41 21:05:01 288.77 4.86 283.91 412.26 110247.17 21:06:01 186.92 0.67 186.25 35.99 27948.94 21:07:01 48.63 0.02 48.61 0.67 13230.86 21:08:01 81.02 1.18 79.84 74.39 14890.05 Average: 132.58 11.21 121.37 985.18 35120.75 21:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:01:01 29998696 31658644 2940524 8.93 75656 1889548 1479368 4.35 918432 1720060 202512 21:02:01 28572704 30769708 4366516 13.26 89440 2398828 2686068 7.90 1952188 2080996 23968 21:03:01 27053836 30389724 5885384 17.87 96608 3510684 2422372 7.13 2603564 2905780 953940 21:04:01 26448624 31608840 6490596 19.70 131552 5207440 1739496 5.12 1431576 4582716 1671984 21:05:01 23165536 29823316 9773684 29.67 172232 6529276 7715472 22.70 3387436 5738428 74772 21:06:01 20832568 27876292 12106652 36.75 190344 6858376 11592700 34.11 5464424 5923144 7412 21:07:01 19664976 26857324 13274244 40.30 192004 7003992 12260440 36.07 6529408 6019416 1616 21:08:01 24849284 31543328 8089936 24.56 194028 6571552 1603024 4.72 1951096 5536176 1152 Average: 25073278 30065897 7865942 23.88 142733 4996212 5187368 15.26 3029766 4313340 367170 21:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 ens3 60.02 42.31 1012.82 8.50 0.00 0.00 0.00 0.00 21:01:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 ens3 910.53 604.18 6135.83 150.94 0.00 0.00 0.00 0.00 21:02:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 ens3 952.39 494.97 2380.71 199.71 0.00 0.00 0.00 0.00 21:03:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 ens3 599.98 344.71 14014.19 40.92 0.00 0.00 0.00 0.00 21:04:01 lo 8.73 8.73 0.96 0.96 0.00 0.00 0.00 0.00 21:05:01 veth31c79e7 3.81 6.51 0.70 1.52 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 veth56bcf9a 0.00 1.40 0.00 0.72 0.00 0.00 0.00 0.00 21:05:01 br-899a23ad9124 18.70 17.65 4.73 3.55 0.00 0.00 1.17 0.00 21:06:01 veth31c79e7 1.13 2.03 0.17 0.42 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 veth56bcf9a 2.33 2.88 0.62 0.79 0.00 0.00 0.00 0.00 21:06:01 vethf3ae702 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 21:07:01 veth31c79e7 0.32 0.52 0.04 0.05 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 veth56bcf9a 2.75 2.70 0.48 0.42 0.00 0.00 0.00 0.00 21:07:01 vethf3ae702 17.60 9.72 9.55 0.97 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 ens3 3460.24 2019.03 36786.35 548.44 0.00 0.00 0.00 0.00 21:08:01 lo 22.83 22.83 2.42 2.42 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 Average: ens3 388.65 221.31 4492.38 59.49 0.00 0.00 0.00 0.00 Average: lo 2.37 2.37 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37562) 09/10/24 _x86_64_ (8 CPU) 20:59:08 LINUX RESTART (8 CPU) 21:00:02 CPU %user %nice %system %iowait %steal %idle 21:01:01 all 9.32 0.00 0.75 2.44 0.03 87.46 21:01:01 0 0.49 0.00 0.24 0.05 0.00 99.22 21:01:01 1 22.85 0.00 1.46 1.26 0.05 74.39 21:01:01 2 26.54 0.00 1.75 2.97 0.05 68.69 21:01:01 3 1.62 0.00 0.53 14.26 0.03 83.56 21:01:01 4 5.84 0.00 0.56 0.24 0.02 93.35 21:01:01 5 10.16 0.00 0.58 0.20 0.05 89.00 21:01:01 6 4.29 0.00 0.44 0.22 0.02 95.03 21:01:01 7 2.78 0.00 0.48 0.39 0.02 96.34 21:02:01 all 35.67 0.00 1.67 1.71 0.10 60.84 21:02:01 0 27.08 0.00 1.88 2.03 0.10 68.91 21:02:01 1 40.02 0.00 1.85 0.82 0.10 57.21 21:02:01 2 38.21 0.00 1.73 0.77 0.10 59.20 21:02:01 3 39.21 0.00 1.32 4.25 0.10 55.11 21:02:01 4 43.35 0.00 0.87 1.04 0.10 54.64 21:02:01 5 30.54 0.00 1.78 1.46 0.12 66.09 21:02:01 6 28.10 0.00 1.31 1.19 0.08 69.31 21:02:01 7 38.86 0.00 2.56 2.14 0.13 56.31 21:03:01 all 42.07 0.00 2.15 1.02 0.10 54.65 21:03:01 0 39.66 0.00 2.21 0.15 0.10 57.88 21:03:01 1 46.11 0.00 2.43 0.20 0.12 51.15 21:03:01 2 43.76 0.00 1.69 0.03 0.08 54.43 21:03:01 3 47.02 0.00 2.21 1.96 0.10 48.71 21:03:01 4 41.29 0.00 2.53 0.50 0.10 55.58 21:03:01 5 39.58 0.00 2.23 0.94 0.12 57.14 21:03:01 6 35.49 0.00 1.66 4.24 0.08 58.53 21:03:01 7 43.68 0.00 2.28 0.17 0.12 53.75 21:04:01 all 10.28 0.00 2.55 6.20 0.05 80.92 21:04:01 0 4.73 0.00 2.87 1.16 0.05 91.19 21:04:01 1 5.21 0.00 1.94 0.30 0.02 92.53 21:04:01 2 4.49 0.00 2.30 1.16 0.03 92.02 21:04:01 3 4.47 0.00 2.60 34.06 0.07 58.81 21:04:01 4 37.44 0.00 3.61 10.26 0.10 48.59 21:04:01 5 15.38 0.00 3.05 1.22 0.05 80.30 21:04:01 6 5.85 0.00 2.24 1.09 0.03 90.79 21:04:01 7 4.57 0.00 1.78 0.52 0.03 93.10 21:05:01 all 33.37 0.00 5.27 8.04 0.11 53.20 21:05:01 0 34.00 0.00 5.21 1.06 0.10 59.62 21:05:01 1 32.68 0.00 5.15 1.14 0.14 60.90 21:05:01 2 35.60 0.00 5.95 28.83 0.10 29.52 21:05:01 3 32.00 0.00 5.52 19.87 0.12 42.49 21:05:01 4 30.85 0.00 4.94 0.72 0.12 63.38 21:05:01 5 34.09 0.00 5.68 3.23 0.12 56.88 21:05:01 6 35.68 0.00 4.53 8.18 0.10 51.50 21:05:01 7 32.01 0.00 5.24 1.34 0.12 61.29 21:06:01 all 33.78 0.00 3.86 2.95 0.14 59.26 21:06:01 0 35.83 0.00 3.92 1.04 0.13 59.08 21:06:01 1 30.03 0.00 3.62 0.76 0.13 65.45 21:06:01 2 36.07 0.00 3.78 4.67 0.15 55.33 21:06:01 3 36.79 0.00 3.96 4.42 0.13 54.70 21:06:01 4 30.66 0.00 4.32 4.76 0.15 60.10 21:06:01 5 33.38 0.00 3.61 0.54 0.15 62.32 21:06:01 6 35.76 0.00 3.64 5.63 0.13 54.84 21:06:01 7 31.76 0.00 3.97 1.82 0.15 62.30 21:07:01 all 20.07 0.00 1.93 1.13 0.13 76.74 21:07:01 0 17.25 0.00 2.04 0.07 0.12 80.53 21:07:01 1 17.82 0.00 2.27 0.76 0.15 79.01 21:07:01 2 19.47 0.00 1.83 5.73 0.12 72.86 21:07:01 3 21.47 0.00 1.90 0.30 0.13 76.20 21:07:01 4 23.81 0.00 1.71 0.97 0.15 73.35 21:07:01 5 19.31 0.00 1.90 0.71 0.12 77.98 21:07:01 6 19.18 0.00 1.88 0.42 0.13 78.39 21:07:01 7 22.20 0.00 1.98 0.10 0.13 75.59 21:08:01 all 10.99 0.00 1.71 1.45 0.08 85.76 21:08:01 0 18.74 0.00 1.71 0.40 0.08 79.07 21:08:01 1 6.89 0.00 1.82 0.53 0.07 90.69 21:08:01 2 7.07 0.00 1.67 8.35 0.10 82.81 21:08:01 3 18.03 0.00 1.76 0.49 0.10 79.63 21:08:01 4 13.70 0.00 1.70 0.17 0.07 84.37 21:08:01 5 7.86 0.00 1.74 0.13 0.07 90.20 21:08:01 6 7.91 0.00 1.51 0.42 0.07 90.10 21:08:01 7 7.75 0.00 1.81 1.11 0.08 89.24 Average: all 24.45 0.00 2.49 3.11 0.09 69.85 Average: 0 22.24 0.00 2.51 0.75 0.09 74.42 Average: 1 25.18 0.00 2.56 0.72 0.10 71.44 Average: 2 26.40 0.00 2.58 6.54 0.09 64.39 Average: 3 25.13 0.00 2.47 9.91 0.10 62.39 Average: 4 28.40 0.00 2.53 2.34 0.10 66.63 Average: 5 23.80 0.00 2.57 1.05 0.10 72.48 Average: 6 21.52 0.00 2.15 2.67 0.08 73.58 Average: 7 22.97 0.00 2.51 0.95 0.10 73.48