---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2250 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 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 839 25457 0 5870 30871 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:36:43:4b brd ff:ff:ff:ff:ff:ff inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fe36:434b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:a1:41:fa 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::42:9dff:fea1:41fa/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-2250) 11/20/23 _x86_64_ (8 CPU) 23:47:33 LINUX RESTART (8 CPU) 23:48:01 tps rtps wtps bread/s bwrtn/s 23:49:02 118.08 61.01 57.06 4168.08 14241.52 23:50:01 189.59 49.11 140.48 2897.54 37703.17 23:51:01 198.72 0.12 198.60 14.80 24762.94 23:52:01 111.70 0.02 111.68 0.13 37982.74 23:53:01 254.05 0.02 254.03 1.73 96089.04 23:54:01 210.75 0.13 210.61 20.40 99855.09 23:55:01 6.55 0.02 6.53 0.13 7019.23 23:56:01 5.62 0.00 5.62 0.00 7006.83 23:57:01 7.30 0.17 7.13 9.47 7213.46 Average: 122.36 12.22 110.14 786.39 36874.03 23:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:49:02 30139064 31680944 2800156 8.50 65736 1789664 1437128 4.23 893468 1627936 142536 23:50:01 28841860 31201260 4097360 12.44 83852 2565248 2603996 7.66 1516864 2243456 44772 23:51:01 28477956 31147840 4461264 13.54 101968 2842284 2637828 7.76 1588972 2500508 5748 23:52:01 26461984 31114168 6477236 19.66 120376 4729772 2636864 7.76 1672904 4346068 1131296 23:53:01 23568084 31211632 9371136 28.45 173496 7503568 2480512 7.30 1760524 6990540 1811304 23:54:01 25665088 31192464 7274132 22.08 174368 5497344 2478544 7.29 2046144 4719580 496 23:55:01 25649464 31194092 7289756 22.13 174428 5497384 2478544 7.29 2043988 4719452 44 23:56:01 25632060 31189160 7307160 22.18 174468 5497412 2478544 7.29 2048724 4719484 140 23:57:01 26114112 31642692 6825108 20.72 174600 5498296 1448200 4.26 1613008 4703576 412 Average: 26727741 31286028 6211479 18.86 138144 4602330 2297796 6.76 1687177 4063400 348528 23:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:49:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:02 ens3 326.67 222.28 1438.96 67.06 0.00 0.00 0.00 0.00 23:49:02 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 23:50:01 vethdf7270f 24.56 38.84 1.70 468.41 0.00 0.00 0.00 0.04 23:50:01 docker0 24.56 38.74 1.36 468.40 0.00 0.00 0.00 0.00 23:50:01 ens3 335.23 258.45 4082.88 54.69 0.00 0.00 0.00 0.00 23:50:01 lo 2.64 2.64 0.24 0.24 0.00 0.00 0.00 0.00 23:51:01 docker0 119.85 179.70 7.70 1892.69 0.00 0.00 0.00 0.00 23:51:01 ens3 194.03 120.93 1893.93 11.13 0.00 0.00 0.00 0.00 23:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 veth4d5066b 112.96 165.79 8.81 1657.79 0.00 0.00 0.00 0.14 23:52:01 docker0 408.88 686.60 22.75 14294.51 0.00 0.00 0.00 0.00 23:52:01 ens3 687.74 409.07 14294.63 28.56 0.00 0.00 0.00 0.00 23:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:52:01 veth4d5066b 408.88 686.62 28.34 14294.51 0.00 0.00 0.00 1.17 23:53:01 docker0 0.33 0.30 0.03 0.48 0.00 0.00 0.00 0.00 23:53:01 ens3 0.45 0.52 0.53 0.23 0.00 0.00 0.00 0.00 23:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:54:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:54:01 ens3 1443.11 1821.93 99.73 14584.07 0.00 0.00 0.00 0.00 23:54:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 23:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:55:01 ens3 547.46 779.12 38.13 6179.40 0.00 0.00 0.00 0.00 23:55:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 23:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:56:01 ens3 312.55 430.14 22.72 3361.61 0.00 0.00 0.00 0.00 23:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:57:01 ens3 224.21 294.02 26.36 2162.55 0.00 0.00 0.00 0.00 23:57:01 lo 3.07 3.07 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 61.58 100.71 3.54 1853.17 0.00 0.00 0.00 0.00 Average: ens3 452.59 482.23 2429.97 2944.05 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2250) 11/20/23 _x86_64_ (8 CPU) 23:47:33 LINUX RESTART (8 CPU) 23:48:01 CPU %user %nice %system %iowait %steal %idle 23:49:02 all 11.14 0.00 0.98 1.92 0.04 85.92 23:49:02 0 1.97 0.00 0.82 6.46 0.03 90.72 23:49:02 1 5.54 0.00 0.58 0.35 0.03 93.49 23:49:02 2 4.89 0.00 0.40 0.25 0.02 94.45 23:49:02 3 5.86 0.00 0.94 0.75 0.02 92.43 23:49:02 4 33.67 0.00 2.29 2.22 0.05 61.76 23:49:02 5 22.08 0.00 1.59 0.65 0.03 75.65 23:49:02 6 12.32 0.00 0.70 0.27 0.03 86.68 23:49:02 7 2.86 0.00 0.53 4.36 0.05 92.20 23:50:01 all 12.73 0.00 1.53 2.80 0.05 82.90 23:50:01 0 6.88 0.00 1.58 12.77 0.03 78.73 23:50:01 1 22.56 0.00 2.18 0.99 0.07 74.20 23:50:01 2 9.37 0.00 1.21 0.26 0.03 89.14 23:50:01 3 4.76 0.00 1.11 0.44 0.05 93.64 23:50:01 4 8.80 0.00 2.09 0.54 0.05 88.51 23:50:01 5 16.06 0.00 1.02 1.07 0.07 81.79 23:50:01 6 20.42 0.00 1.64 3.27 0.07 74.60 23:50:01 7 12.97 0.00 1.37 3.03 0.05 82.57 23:51:01 all 2.56 0.00 0.89 1.39 0.03 95.13 23:51:01 0 1.63 0.00 0.70 0.77 0.03 96.87 23:51:01 1 3.39 0.00 0.65 3.19 0.03 92.74 23:51:01 2 4.50 0.00 1.47 4.19 0.03 89.80 23:51:01 3 1.02 0.00 0.57 0.69 0.07 97.65 23:51:01 4 4.12 0.00 1.20 0.27 0.02 94.40 23:51:01 5 3.09 0.00 0.90 0.45 0.02 95.54 23:51:01 6 1.84 0.00 0.92 0.43 0.02 96.79 23:51:01 7 0.83 0.00 0.73 1.12 0.02 97.30 23:52:01 all 9.17 0.00 1.31 2.50 0.04 86.99 23:52:01 0 7.92 0.00 0.63 0.00 0.03 91.42 23:52:01 1 1.03 0.00 0.37 13.18 0.02 85.41 23:52:01 2 22.38 0.00 4.28 4.80 0.05 68.48 23:52:01 3 21.46 0.00 1.44 0.03 0.07 77.00 23:52:01 4 14.40 0.00 2.49 0.12 0.03 82.97 23:52:01 5 3.20 0.00 0.65 0.15 0.02 95.98 23:52:01 6 1.52 0.00 0.35 1.20 0.07 96.86 23:52:01 7 1.68 0.00 0.27 0.40 0.02 97.63 23:53:01 all 7.56 0.00 2.55 6.31 0.04 83.54 23:53:01 0 4.17 0.00 2.55 12.47 0.05 80.76 23:53:01 1 5.12 0.00 1.51 3.07 0.05 90.24 23:53:01 2 16.70 0.00 3.18 5.22 0.05 74.85 23:53:01 3 6.07 0.00 2.75 0.10 0.03 91.05 23:53:01 4 13.84 0.00 3.15 9.99 0.05 72.97 23:53:01 5 7.04 0.00 1.73 0.02 0.02 91.19 23:53:01 6 4.00 0.00 1.73 19.26 0.03 74.97 23:53:01 7 3.46 0.00 3.74 0.33 0.05 92.41 23:54:01 all 18.51 0.00 1.22 4.58 0.06 75.63 23:54:01 0 19.48 0.00 0.90 0.44 0.05 79.13 23:54:01 1 22.26 0.00 1.41 8.34 0.05 67.94 23:54:01 2 18.25 0.00 0.60 3.35 0.05 77.75 23:54:01 3 21.30 0.00 1.25 0.02 0.07 77.37 23:54:01 4 21.79 0.00 2.15 0.42 0.05 75.59 23:54:01 5 17.79 0.00 1.34 0.00 0.05 80.82 23:54:01 6 23.17 0.00 1.90 24.23 0.10 50.59 23:54:01 7 4.19 0.00 0.20 0.00 0.02 95.60 23:55:01 all 13.57 0.00 0.50 0.32 0.06 85.53 23:55:01 0 10.73 0.00 0.38 0.00 0.07 88.82 23:55:01 1 22.59 0.00 0.83 2.61 0.08 73.89 23:55:01 2 19.14 0.00 0.53 0.00 0.07 80.26 23:55:01 3 13.46 0.00 0.79 0.00 0.12 85.63 23:55:01 4 21.68 0.00 0.72 0.00 0.08 77.52 23:55:01 5 11.56 0.00 0.44 0.00 0.05 87.96 23:55:01 6 9.52 0.00 0.35 0.00 0.05 90.08 23:55:01 7 0.03 0.00 0.02 0.00 0.00 99.95 23:56:01 all 12.87 0.00 0.37 0.34 0.06 86.37 23:56:01 0 16.10 0.00 0.47 0.00 0.07 83.37 23:56:01 1 5.01 0.00 0.17 2.70 0.03 92.09 23:56:01 2 21.64 0.00 0.54 0.00 0.08 77.74 23:56:01 3 9.08 0.00 0.44 0.00 0.08 90.40 23:56:01 4 17.95 0.00 0.52 0.00 0.07 81.47 23:56:01 5 11.01 0.00 0.27 0.00 0.05 88.67 23:56:01 6 7.51 0.00 0.17 0.00 0.03 92.29 23:56:01 7 14.64 0.00 0.35 0.00 0.07 84.94 23:57:01 all 8.31 0.00 0.29 0.37 0.04 90.99 23:57:01 0 7.51 0.00 0.18 0.00 0.03 92.28 23:57:01 1 0.95 0.00 0.28 2.90 0.02 95.85 23:57:01 2 14.39 0.00 0.28 0.00 0.07 85.26 23:57:01 3 3.23 0.00 0.39 0.00 0.05 96.34 23:57:01 4 0.42 0.00 0.07 0.00 0.02 99.50 23:57:01 5 16.21 0.00 0.52 0.02 0.05 83.21 23:57:01 6 9.12 0.00 0.23 0.00 0.07 90.58 23:57:01 7 14.65 0.00 0.38 0.02 0.07 84.88 Average: all 10.71 0.00 1.07 2.28 0.05 85.90 Average: 0 8.49 0.00 0.91 3.63 0.04 86.92 Average: 1 9.77 0.00 0.88 4.16 0.04 85.14 Average: 2 14.60 0.00 1.39 2.01 0.05 81.96 Average: 3 9.58 0.00 1.07 0.23 0.06 89.06 Average: 4 15.19 0.00 1.63 1.51 0.05 81.62 Average: 5 12.00 0.00 0.94 0.26 0.04 86.76 Average: 6 9.90 0.00 0.89 5.39 0.05 83.77 Average: 7 6.13 0.00 0.84 1.03 0.04 91.96