---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-608 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 13G 143G 8% / 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 820 26561 0 4785 30891 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:0c:05:be brd ff:ff:ff:ff:ff:ff inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:fe0c:5be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:d8:cf:ce 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-608) 01/29/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 117.25 39.64 77.61 1801.59 27949.30 02:51:01 120.75 23.05 97.70 2769.81 32151.04 02:52:01 437.14 14.76 422.38 799.40 109799.28 02:53:01 21.49 0.58 20.91 38.92 24451.78 02:54:01 14.96 0.00 14.96 0.00 20469.42 02:55:01 19.65 0.02 19.63 0.13 20817.81 02:56:01 13.38 0.02 13.36 2.13 18304.43 02:57:01 47.04 1.42 45.63 108.25 2512.38 Average: 98.92 9.87 89.04 687.68 32065.06 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30135252 31749828 2803968 8.51 69908 1854464 1399264 4.12 821068 1688232 172812 02:51:01 28967396 31717904 3971824 12.06 99380 2925000 1374520 4.04 937084 2666336 912468 02:52:01 26297440 30775340 6641780 20.16 131608 4518092 6409008 18.86 1961000 4182212 152 02:53:01 24035628 28705940 8903592 27.03 131964 4632100 9536032 28.06 4082980 4304240 240 02:54:01 24007692 28677388 8931528 27.12 132032 4632276 9536032 28.06 4111484 4303388 240 02:55:01 23656236 28333952 9282984 28.18 132292 4636852 9726824 28.62 4458460 4302816 148 02:56:01 23613120 28317776 9326100 28.31 132392 4663544 9802752 28.84 4484816 4317220 25896 02:57:01 27225560 31651808 5713660 17.35 134772 4493160 1526936 4.49 1188544 4059452 46456 Average: 25992290 29991242 6946930 21.09 120544 4044436 6163921 18.14 2755680 3727987 144802 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 173.02 109.85 1182.43 22.87 0.00 0.00 0.00 0.00 02:50:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 210.83 132.36 6189.21 13.96 0.00 0.00 0.00 0.00 02:51:01 lo 6.20 6.20 0.58 0.58 0.00 0.00 0.00 0.00 02:51:01 br-5055a15d1130 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 394.22 225.28 13425.83 16.43 0.00 0.00 0.00 0.00 02:52:01 veth571bc7f 29.03 38.09 2.88 4.45 0.00 0.00 0.00 0.00 02:52:01 lo 5.90 5.90 0.53 0.53 0.00 0.00 0.00 0.00 02:52:01 vethf1d9202 0.55 0.80 0.06 0.31 0.00 0.00 0.00 0.00 02:53:01 ens3 5.58 3.93 1.29 1.34 0.00 0.00 0.00 0.00 02:53:01 veth571bc7f 42.24 49.67 45.56 21.95 0.00 0.00 0.00 0.00 02:53:01 lo 5.13 5.13 9.69 9.69 0.00 0.00 0.00 0.00 02:53:01 vethf1d9202 0.15 0.25 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 ens3 1.77 1.13 0.53 0.65 0.00 0.00 0.00 0.00 02:54:01 veth571bc7f 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:54:01 lo 5.33 5.33 0.82 0.82 0.00 0.00 0.00 0.00 02:54:01 vethf1d9202 0.20 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:55:01 ens3 1.73 1.50 0.33 0.57 0.00 0.00 0.00 0.00 02:55:01 veth571bc7f 126.83 157.67 268.54 52.01 0.00 0.00 0.00 0.02 02:55:01 lo 16.56 16.56 32.13 32.13 0.00 0.00 0.00 0.00 02:55:01 vethf1d9202 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 11.66 12.50 7.86 2.31 0.00 0.00 0.00 0.00 02:56:01 veth571bc7f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 16.23 16.23 1.01 1.01 0.00 0.00 0.00 0.00 02:56:01 vethf1d9202 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 77.90 52.87 71.70 59.73 0.00 0.00 0.00 0.00 02:57:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 109.45 67.34 2612.77 14.72 0.00 0.00 0.00 0.00 Average: lo 7.19 7.19 5.63 5.63 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-608) 01/29/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.39 0.00 0.87 2.16 0.04 86.54 02:50:01 0 16.38 0.00 1.20 1.05 0.03 81.33 02:50:01 1 24.34 0.00 1.24 1.36 0.07 72.99 02:50:01 2 4.52 0.00 0.54 0.75 0.07 94.12 02:50:01 3 0.51 0.00 0.48 12.81 0.02 86.19 02:50:01 4 25.50 0.00 2.12 0.49 0.05 71.84 02:50:01 5 9.05 0.00 0.64 0.22 0.05 90.03 02:50:01 6 1.32 0.00 0.29 0.14 0.02 98.24 02:50:01 7 1.49 0.00 0.47 0.42 0.02 97.59 02:51:01 all 11.22 0.00 1.79 2.59 0.06 84.34 02:51:01 0 15.91 0.00 1.96 0.69 0.08 81.36 02:51:01 1 12.48 0.00 1.96 4.22 0.03 81.31 02:51:01 2 16.73 0.00 1.53 1.07 0.08 80.59 02:51:01 3 3.32 0.00 1.49 12.85 0.03 82.30 02:51:01 4 14.57 0.00 1.87 0.18 0.05 83.33 02:51:01 5 15.26 0.00 1.61 1.46 0.07 81.61 02:51:01 6 8.06 0.00 2.14 0.23 0.05 89.52 02:51:01 7 3.48 0.00 1.70 0.05 0.02 94.75 02:52:01 all 13.55 0.00 5.22 5.90 0.11 75.22 02:52:01 0 12.16 0.00 6.06 24.44 0.13 57.20 02:52:01 1 12.34 0.00 3.77 2.72 0.10 81.07 02:52:01 2 15.08 0.00 6.25 2.54 0.10 76.03 02:52:01 3 16.08 0.00 5.82 9.57 0.14 68.40 02:52:01 4 12.86 0.00 4.82 1.13 0.12 81.07 02:52:01 5 12.57 0.00 5.37 3.46 0.12 78.49 02:52:01 6 13.88 0.00 4.69 1.84 0.12 79.47 02:52:01 7 13.46 0.00 4.99 1.45 0.10 80.00 02:53:01 all 28.63 0.00 3.58 0.90 0.08 66.82 02:53:01 0 32.17 0.00 3.41 0.03 0.08 64.30 02:53:01 1 24.95 0.00 3.44 2.23 0.05 69.32 02:53:01 2 29.51 0.00 3.21 1.10 0.08 66.09 02:53:01 3 28.79 0.00 3.66 3.76 0.07 63.72 02:53:01 4 27.36 0.00 3.96 0.02 0.07 68.60 02:53:01 5 23.91 0.00 2.91 0.02 0.07 73.10 02:53:01 6 32.73 0.00 4.95 0.00 0.08 62.23 02:53:01 7 29.60 0.00 3.12 0.05 0.08 67.14 02:54:01 all 1.23 0.00 0.24 1.22 0.04 97.27 02:54:01 0 0.68 0.00 0.13 0.00 0.03 99.15 02:54:01 1 1.35 0.00 0.07 0.35 0.02 98.22 02:54:01 2 0.38 0.00 0.03 0.00 0.03 99.55 02:54:01 3 0.78 0.00 0.17 1.25 0.07 97.73 02:54:01 4 1.96 0.00 0.80 0.00 0.03 97.20 02:54:01 5 1.10 0.00 0.15 8.19 0.03 90.53 02:54:01 6 0.99 0.00 0.12 0.00 0.05 98.85 02:54:01 7 2.54 0.00 0.46 0.00 0.05 96.95 02:55:01 all 7.36 0.00 0.87 1.08 0.06 90.63 02:55:01 0 6.99 0.00 0.77 0.00 0.05 92.19 02:55:01 1 9.12 0.00 0.95 0.13 0.07 89.73 02:55:01 2 7.82 0.00 0.72 0.02 0.05 91.39 02:55:01 3 7.34 0.00 0.72 0.00 0.03 91.91 02:55:01 4 7.40 0.00 1.16 0.00 0.03 91.41 02:55:01 5 7.41 0.00 0.93 8.43 0.07 83.17 02:55:01 6 5.59 0.00 0.74 0.03 0.08 93.55 02:55:01 7 7.18 0.00 0.92 0.02 0.10 91.79 02:56:01 all 1.32 0.00 0.47 1.00 0.05 97.16 02:56:01 0 1.41 0.00 0.43 0.00 0.05 98.11 02:56:01 1 2.39 0.00 0.82 0.07 0.05 96.67 02:56:01 2 1.47 0.00 0.40 0.00 0.03 98.10 02:56:01 3 0.92 0.00 0.35 0.00 0.03 98.70 02:56:01 4 0.85 0.00 0.37 0.00 0.05 98.73 02:56:01 5 1.24 0.00 0.53 7.97 0.07 90.20 02:56:01 6 1.48 0.00 0.32 0.00 0.05 98.15 02:56:01 7 0.77 0.00 0.52 0.00 0.07 98.65 02:57:01 all 5.84 0.00 0.77 0.32 0.04 93.03 02:57:01 0 3.88 0.00 0.68 0.35 0.03 95.05 02:57:01 1 2.03 0.00 0.71 0.46 0.03 96.76 02:57:01 2 11.02 0.00 1.03 0.10 0.05 87.80 02:57:01 3 4.76 0.00 0.67 0.87 0.05 93.65 02:57:01 4 1.08 0.00 0.53 0.18 0.03 98.16 02:57:01 5 4.00 0.00 0.77 0.28 0.03 94.92 02:57:01 6 17.12 0.00 1.10 0.12 0.05 81.61 02:57:01 7 2.93 0.00 0.67 0.22 0.02 96.17 Average: all 9.92 0.00 1.72 1.89 0.06 86.41 Average: 0 11.16 0.00 1.83 3.31 0.06 83.65 Average: 1 11.05 0.00 1.61 1.44 0.05 85.85 Average: 2 10.82 0.00 1.71 0.69 0.06 86.72 Average: 3 7.81 0.00 1.66 5.11 0.05 85.36 Average: 4 11.38 0.00 1.94 0.25 0.05 86.38 Average: 5 9.31 0.00 1.61 3.76 0.06 85.26 Average: 6 10.14 0.00 1.79 0.29 0.06 87.72 Average: 7 7.68 0.00 1.60 0.27 0.06 90.39