---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32171 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 16G 140G 11% / 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 902 22815 0 8449 30809 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:93:1d:24 brd ff:ff:ff:ff:ff:ff inet 10.30.107.253/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85705sec preferred_lft 85705sec inet6 fe80::f816:3eff:fe93:1d24/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:c1:e0:13 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::42:2fff:fec1:e013/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32171) 08/01/25 _x86_64_ (8 CPU) 02:38:20 LINUX RESTART (8 CPU) 02:39:02 tps rtps wtps bread/s bwrtn/s 02:40:01 204.86 23.32 181.54 2363.53 91097.76 02:41:01 695.28 3.48 691.80 427.72 254911.16 02:42:01 75.79 0.32 75.47 43.86 12930.38 02:43:01 83.79 0.22 83.57 16.93 9971.94 02:44:01 8.65 0.00 8.65 0.00 301.42 02:45:01 6.02 0.02 6.00 0.13 142.64 02:46:01 8.93 0.00 8.93 0.00 184.50 02:47:01 16.10 0.00 16.10 0.00 424.46 02:48:01 18.71 0.00 18.71 0.00 226.46 02:49:01 55.51 0.13 55.37 19.86 1008.37 Average: 117.22 2.71 114.51 283.70 37031.93 02:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 27808532 31547404 5130680 15.58 84404 3927736 2549304 7.50 1048544 3705636 2099652 02:41:01 22344468 30356748 10594744 32.16 171068 7875884 11190040 32.92 2443888 7423396 51644 02:42:01 19254636 27612288 13684576 41.54 189220 8172244 13445880 39.56 5442724 7447384 20512 02:43:01 19103728 27543712 13835484 42.00 201388 8235352 13619020 40.07 5521552 7507788 3824 02:44:01 18634648 27075816 14304564 43.43 201548 8236436 14379644 42.31 5990872 7506120 356 02:45:01 18646344 27088320 14292868 43.39 201760 8236936 14397988 42.36 5977812 7506492 444 02:46:01 18629828 27072220 14309384 43.44 201916 8237152 14415152 42.41 5993660 7506384 736 02:47:01 18565300 27010692 14373912 43.64 202112 8239900 14428988 42.45 6057316 7508212 1344 02:48:01 18552576 26998852 14386636 43.68 202336 8240628 14445184 42.50 6067984 7508480 356 02:49:01 22302108 30590460 10637104 32.29 203412 8097532 3723128 10.95 2560116 7360056 64 Average: 20384217 28289651 12554995 38.12 185916 7749980 11659433 34.30 4710447 7097995 217893 02:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 ens3 957.05 551.83 24913.88 50.54 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 lo 15.73 15.73 1.49 1.49 0.00 0.00 0.00 0.00 02:41:01 veth0129995 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 02:41:01 vethf9d9c7a 20.94 34.56 1.60 315.27 0.00 0.00 0.00 0.03 02:41:01 ens3 1853.18 1015.34 27374.94 75.86 0.00 0.00 0.00 0.00 02:41:01 veth280e49c 0.22 0.52 0.01 0.03 0.00 0.00 0.00 0.00 02:42:01 veth0129995 0.72 1.05 0.06 0.24 0.00 0.00 0.00 0.00 02:42:01 vethf9d9c7a 0.27 0.58 0.02 0.03 0.00 0.00 0.00 0.00 02:42:01 ens3 58.64 36.83 937.52 5.10 0.00 0.00 0.00 0.00 02:42:01 veth280e49c 10.10 10.53 2.13 1.61 0.00 0.00 0.00 0.00 02:43:01 veth0129995 3.42 4.18 2.70 3.92 0.00 0.00 0.00 0.00 02:43:01 vethf9d9c7a 0.40 0.33 0.03 0.02 0.00 0.00 0.00 0.00 02:43:01 ens3 25.45 19.06 239.67 2.31 0.00 0.00 0.00 0.00 02:43:01 veth280e49c 75.82 78.32 9.65 18.89 0.00 0.00 0.00 0.00 02:44:01 veth0129995 1.95 2.15 0.19 1.26 0.00 0.00 0.00 0.00 02:44:01 vethf9d9c7a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 ens3 0.63 0.63 0.18 0.50 0.00 0.00 0.00 0.00 02:44:01 veth280e49c 40.96 43.64 5.35 9.52 0.00 0.00 0.00 0.00 02:45:01 veth0129995 2.05 2.10 0.17 0.89 0.00 0.00 0.00 0.00 02:45:01 vethf9d9c7a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 ens3 0.58 0.47 0.14 0.09 0.00 0.00 0.00 0.00 02:45:01 veth280e49c 6.37 9.27 1.54 0.71 0.00 0.00 0.00 0.00 02:46:01 veth0129995 2.05 2.22 0.20 1.17 0.00 0.00 0.00 0.00 02:46:01 vethf9d9c7a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 ens3 0.40 0.32 0.08 0.03 0.00 0.00 0.00 0.00 02:46:01 veth280e49c 40.81 43.53 5.31 9.49 0.00 0.00 0.00 0.00 02:47:01 veth0129995 3.35 4.05 0.36 5.35 0.00 0.00 0.00 0.00 02:47:01 vethf9d9c7a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 ens3 0.85 0.97 0.17 0.75 0.00 0.00 0.00 0.00 02:47:01 veth280e49c 42.06 44.61 5.58 9.64 0.00 0.00 0.00 0.00 02:48:01 veth0129995 2.22 2.52 0.23 2.62 0.00 0.00 0.00 0.00 02:48:01 vethf9d9c7a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 ens3 0.82 0.72 0.17 0.17 0.00 0.00 0.00 0.00 02:48:01 veth280e49c 7.31 10.16 1.66 0.91 0.00 0.00 0.00 0.00 02:49:01 ens3 16.33 15.08 10.32 3.05 0.00 0.00 0.00 0.00 02:49:01 vethd2964d5 775.35 809.23 170.45 105.05 0.00 0.00 0.00 0.01 02:49:01 docker0 24.66 33.26 2.72 296.36 0.00 0.00 0.00 0.00 02:49:01 br-aa55cfd8f359 22.40 35.08 1.39 315.36 0.00 0.00 0.00 0.00 Average: ens3 290.29 163.48 5315.00 13.78 0.00 0.00 0.00 0.00 Average: vethd2964d5 77.66 81.06 17.07 10.52 0.00 0.00 0.00 0.00 Average: docker0 2.47 3.33 0.27 29.68 0.00 0.00 0.00 0.00 Average: br-aa55cfd8f359 2.24 3.51 0.14 31.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32171) 08/01/25 _x86_64_ (8 CPU) 02:38:20 LINUX RESTART (8 CPU) 02:39:02 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 12.86 0.00 2.67 2.70 0.04 81.73 02:40:01 0 33.18 0.00 3.51 2.82 0.07 60.42 02:40:01 1 15.21 0.00 2.96 0.25 0.05 81.53 02:40:01 2 21.66 0.00 3.16 5.66 0.11 69.41 02:40:01 3 9.16 0.00 3.11 0.58 0.03 87.12 02:40:01 4 7.89 0.00 2.13 0.58 0.03 89.37 02:40:01 5 5.50 0.00 1.75 3.37 0.02 89.37 02:40:01 6 5.44 0.00 2.15 0.05 0.02 92.35 02:40:01 7 5.04 0.00 2.59 8.42 0.05 83.90 02:41:01 all 24.97 0.00 9.56 8.17 0.10 57.20 02:41:01 0 24.07 0.00 9.38 1.78 0.10 64.66 02:41:01 1 24.29 0.00 8.76 19.04 0.07 47.84 02:41:01 2 24.35 0.00 11.15 21.49 0.11 42.90 02:41:01 3 24.53 0.00 7.87 16.64 0.09 50.86 02:41:01 4 25.17 0.00 8.38 1.48 0.10 64.87 02:41:01 5 26.42 0.00 11.23 2.77 0.12 59.45 02:41:01 6 26.53 0.00 11.42 1.37 0.11 60.58 02:41:01 7 24.35 0.00 8.35 1.14 0.11 66.05 02:42:01 all 57.97 0.00 4.97 0.26 0.14 36.67 02:42:01 0 59.00 0.00 5.06 0.52 0.12 35.30 02:42:01 1 60.09 0.00 5.01 0.22 0.17 34.51 02:42:01 2 55.65 0.00 4.55 0.00 0.13 39.67 02:42:01 3 54.92 0.00 5.33 0.03 0.14 39.58 02:42:01 4 58.49 0.00 4.99 0.17 0.13 36.21 02:42:01 5 55.88 0.00 4.86 1.03 0.17 38.06 02:42:01 6 59.66 0.00 5.10 0.03 0.14 35.07 02:42:01 7 60.03 0.00 4.86 0.03 0.13 34.95 02:43:01 all 11.38 0.00 1.60 0.29 0.07 86.65 02:43:01 0 13.60 0.00 1.94 0.05 0.07 84.34 02:43:01 1 11.09 0.00 1.70 0.15 0.07 86.98 02:43:01 2 10.70 0.00 1.41 0.07 0.08 87.75 02:43:01 3 10.16 0.00 1.93 1.06 0.07 86.79 02:43:01 4 12.81 0.00 1.68 0.03 0.07 85.41 02:43:01 5 10.47 0.00 1.54 0.92 0.07 87.00 02:43:01 6 12.80 0.00 1.39 0.07 0.07 85.68 02:43:01 7 9.39 0.00 1.24 0.00 0.07 89.30 02:44:01 all 3.73 0.00 0.59 0.02 0.08 95.58 02:44:01 0 3.21 0.00 0.69 0.00 0.08 96.02 02:44:01 1 5.00 0.00 0.75 0.02 0.08 94.15 02:44:01 2 3.86 0.00 0.57 0.00 0.08 95.49 02:44:01 3 3.51 0.00 0.64 0.02 0.08 95.75 02:44:01 4 5.00 0.00 0.49 0.00 0.08 94.43 02:44:01 5 4.42 0.00 0.65 0.10 0.07 94.76 02:44:01 6 2.38 0.00 0.42 0.02 0.05 97.13 02:44:01 7 2.43 0.00 0.52 0.05 0.08 96.92 02:45:01 all 1.80 0.00 0.41 0.02 0.06 97.71 02:45:01 0 2.54 0.00 0.67 0.05 0.07 96.68 02:45:01 1 1.70 0.00 0.52 0.03 0.07 97.68 02:45:01 2 2.08 0.00 0.47 0.00 0.07 97.39 02:45:01 3 1.79 0.00 0.30 0.00 0.05 97.86 02:45:01 4 1.37 0.00 0.37 0.00 0.05 98.21 02:45:01 5 1.54 0.00 0.37 0.05 0.07 97.98 02:45:01 6 1.51 0.00 0.18 0.00 0.05 98.26 02:45:01 7 1.94 0.00 0.37 0.00 0.05 97.64 02:46:01 all 2.19 0.00 0.41 0.02 0.07 97.31 02:46:01 0 3.39 0.00 0.50 0.13 0.07 95.90 02:46:01 1 2.34 0.00 0.42 0.02 0.08 97.14 02:46:01 2 0.99 0.00 0.35 0.02 0.05 98.59 02:46:01 3 1.87 0.00 0.37 0.00 0.07 97.69 02:46:01 4 1.99 0.00 0.35 0.00 0.07 97.59 02:46:01 5 2.60 0.00 0.65 0.00 0.10 96.64 02:46:01 6 1.94 0.00 0.30 0.02 0.07 97.68 02:46:01 7 2.36 0.00 0.33 0.00 0.07 97.24 02:47:01 all 4.86 0.00 0.63 0.03 0.06 94.41 02:47:01 0 4.78 0.00 0.62 0.10 0.07 94.44 02:47:01 1 5.16 0.00 0.70 0.02 0.05 94.07 02:47:01 2 4.62 0.00 0.55 0.02 0.05 94.77 02:47:01 3 5.35 0.00 0.65 0.02 0.07 93.91 02:47:01 4 4.68 0.00 0.62 0.02 0.05 94.63 02:47:01 5 5.74 0.00 0.67 0.02 0.07 93.51 02:47:01 6 4.18 0.00 0.59 0.03 0.05 95.15 02:47:01 7 4.42 0.00 0.64 0.02 0.07 94.86 02:48:01 all 1.89 0.00 0.32 0.03 0.05 97.71 02:48:01 0 1.62 0.00 0.27 0.12 0.05 97.95 02:48:01 1 1.69 0.00 0.32 0.02 0.05 97.93 02:48:01 2 3.55 0.00 0.21 0.02 0.03 96.19 02:48:01 3 2.04 0.00 0.40 0.05 0.05 97.46 02:48:01 4 1.42 0.00 0.32 0.03 0.07 98.16 02:48:01 5 1.64 0.00 0.27 0.00 0.07 98.03 02:48:01 6 1.71 0.00 0.33 0.02 0.08 97.86 02:48:01 7 1.44 0.00 0.42 0.05 0.07 98.03 02:49:01 all 2.47 0.00 0.95 0.12 0.06 96.41 02:49:01 0 2.36 0.00 0.87 0.40 0.05 96.32 02:49:01 1 2.71 0.00 0.91 0.02 0.07 96.30 02:49:01 2 3.11 0.00 0.81 0.03 0.05 95.99 02:49:01 3 1.82 0.00 1.04 0.07 0.07 97.01 02:49:01 4 3.02 0.00 1.12 0.05 0.03 95.78 02:49:01 5 2.61 0.00 0.90 0.18 0.05 96.25 02:49:01 6 2.18 0.00 0.97 0.12 0.07 96.67 02:49:01 7 1.92 0.00 0.99 0.07 0.05 96.97 Average: all 12.31 0.00 2.17 1.13 0.07 84.31 Average: 0 14.67 0.00 2.31 0.59 0.07 82.36 Average: 1 12.84 0.00 2.18 1.93 0.08 82.98 Average: 2 12.87 0.00 2.25 2.57 0.08 82.24 Average: 3 11.41 0.00 2.13 1.79 0.07 84.60 Average: 4 12.13 0.00 2.02 0.23 0.07 85.55 Average: 5 11.59 0.00 2.26 0.83 0.08 85.24 Average: 6 11.74 0.00 2.24 0.17 0.07 85.78 Average: 7 11.23 0.00 1.99 0.96 0.07 85.75