---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24290 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 852 26522 0 4792 30859 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:a8:49:6a brd ff:ff:ff:ff:ff:ff inet 10.30.107.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85666sec preferred_lft 85666sec inet6 fe80::f816:3eff:fea8:496a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:da:c9:78 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-24290) 04/19/24 _x86_64_ (8 CPU) 02:49:03 LINUX RESTART (8 CPU) 02:50:02 tps rtps wtps bread/s bwrtn/s 02:51:01 87.56 58.56 28.99 3687.34 25156.26 02:52:01 70.10 14.25 55.86 993.43 16515.25 02:53:01 83.27 13.63 69.64 1102.22 19607.13 02:54:01 118.86 9.50 109.37 1679.85 25153.81 02:55:01 298.87 13.40 285.47 755.74 88226.13 02:56:01 88.50 0.35 88.15 24.80 16311.78 02:57:01 12.00 0.90 11.10 17.06 11527.76 02:58:01 12.33 0.00 12.33 0.00 11622.61 02:59:01 10.11 0.68 9.43 20.40 11762.31 03:00:01 50.34 0.82 49.53 58.12 13531.54 Average: 83.19 11.14 72.05 829.45 23939.37 02:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:51:01 30419108 31748892 2520112 7.65 47056 1606352 1404320 4.13 781316 1471704 33164 02:52:01 30199704 31747076 2739516 8.32 67212 1792440 1404592 4.13 821072 1629824 134028 02:53:01 29914972 31701264 3024248 9.18 81132 2006324 1479924 4.35 882704 1829684 142236 02:54:01 27446628 31679056 5492592 16.67 111976 4340944 1421248 4.18 980204 4079048 2022280 02:55:01 26772540 31260372 6166680 18.72 129896 4528844 5156220 15.17 1447972 4221108 1744 02:56:01 24296112 28990724 8643108 26.24 133232 4643384 8860628 26.07 3798364 4327332 1164 02:57:01 24281056 28977076 8658164 26.29 133320 4644076 8875764 26.11 3825032 4314420 156 02:58:01 23997820 28701468 8941400 27.15 133524 4647664 9008728 26.51 4102196 4314448 52 02:59:01 23964984 28669060 8974236 27.24 133564 4649296 9008728 26.51 4137988 4311352 148 03:00:01 27219972 31657616 5719248 17.36 134632 4501476 1495604 4.40 1191856 4058344 28984 Average: 26851290 30513260 6087930 18.48 110554 3736080 4811576 14.16 2196870 3455726 236396 02:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:51:01 ens3 343.08 224.22 840.64 55.95 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 02:51:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 02:52:01 ens3 36.19 24.90 630.43 4.68 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 02:53:01 ens3 45.31 35.89 637.02 6.99 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 02:54:01 br-acd155c9ec5c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 549.64 317.06 19247.68 24.66 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 11.06 11.06 1.01 1.01 0.00 0.00 0.00 0.00 02:55:01 vethf91eb8a 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 02:55:01 veth804b170 5.37 4.40 0.60 0.43 0.00 0.00 0.00 0.00 02:55:01 veth2dd0954 0.27 0.43 0.02 0.03 0.00 0.00 0.00 0.00 02:55:01 br-acd155c9ec5c 0.15 0.10 0.00 0.01 0.00 0.00 0.00 0.00 02:56:01 vethf91eb8a 0.42 0.48 0.04 0.83 0.00 0.00 0.00 0.00 02:56:01 veth2dd0954 31.83 28.55 19.43 31.04 0.00 0.00 0.00 0.00 02:56:01 br-acd155c9ec5c 2.25 2.62 2.97 6.96 0.00 0.00 0.00 0.00 02:56:01 veth5355355 22.76 19.46 8.47 26.49 0.00 0.00 0.00 0.00 02:57:01 vethf91eb8a 0.48 0.50 0.05 0.91 0.00 0.00 0.00 0.00 02:57:01 veth2dd0954 0.22 0.23 0.28 0.02 0.00 0.00 0.00 0.00 02:57:01 br-acd155c9ec5c 1.25 1.37 0.52 0.15 0.00 0.00 0.00 0.00 02:57:01 veth5355355 3.25 2.98 1.49 1.08 0.00 0.00 0.00 0.00 02:58:01 vethf91eb8a 0.53 0.55 0.05 1.06 0.00 0.00 0.00 0.00 02:58:01 veth2dd0954 30.59 25.27 17.77 55.29 0.00 0.00 0.00 0.00 02:58:01 br-acd155c9ec5c 3.25 4.02 4.87 9.13 0.00 0.00 0.00 0.00 02:58:01 veth5355355 101.65 82.46 34.87 175.62 0.00 0.00 0.00 0.01 02:59:01 vethf91eb8a 0.55 0.57 0.05 1.13 0.00 0.00 0.00 0.00 02:59:01 veth2dd0954 31.04 25.71 14.41 68.17 0.00 0.00 0.00 0.01 02:59:01 br-acd155c9ec5c 3.57 4.23 5.96 12.37 0.00 0.00 0.00 0.00 02:59:01 veth5355355 2.47 2.35 0.96 0.66 0.00 0.00 0.00 0.00 03:00:01 ens3 1103.13 695.30 21497.68 162.20 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 62.14 62.14 45.40 45.40 0.00 0.00 0.00 0.00 Average: ens3 106.45 67.01 2145.92 15.96 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: lo 5.88 5.88 4.52 4.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24290) 04/19/24 _x86_64_ (8 CPU) 02:49:03 LINUX RESTART (8 CPU) 02:50:02 CPU %user %nice %system %iowait %steal %idle 02:51:01 all 5.29 0.00 0.63 13.30 0.03 80.75 02:51:01 0 6.30 0.00 0.59 5.16 0.03 87.91 02:51:01 1 3.25 0.00 0.61 3.13 0.03 92.97 02:51:01 2 3.43 0.00 0.31 1.88 0.03 94.35 02:51:01 3 2.87 0.00 0.87 14.03 0.03 82.20 02:51:01 4 2.45 0.00 0.54 3.22 0.03 93.75 02:51:01 5 8.83 0.00 0.85 1.81 0.03 88.47 02:51:01 6 7.37 0.00 0.73 63.79 0.03 28.07 02:51:01 7 7.82 0.00 0.54 13.45 0.03 78.15 02:52:01 all 6.17 0.00 0.53 6.59 0.02 86.69 02:52:01 0 2.07 0.00 0.42 0.58 0.00 96.93 02:52:01 1 1.00 0.00 0.22 0.45 0.00 98.33 02:52:01 2 16.94 0.00 1.12 13.82 0.03 68.08 02:52:01 3 5.04 0.00 0.37 0.10 0.02 94.48 02:52:01 4 6.44 0.00 0.72 22.95 0.02 69.87 02:52:01 5 2.87 0.00 0.30 1.07 0.02 95.75 02:52:01 6 5.43 0.00 0.42 12.52 0.03 81.60 02:52:01 7 9.58 0.00 0.68 1.25 0.03 88.45 02:53:01 all 8.19 0.00 0.48 5.14 0.03 86.16 02:53:01 0 0.42 0.00 0.07 0.07 0.00 99.45 02:53:01 1 10.74 0.00 0.78 1.97 0.03 86.47 02:53:01 2 0.58 0.00 0.13 9.04 0.02 90.23 02:53:01 3 20.73 0.00 0.58 3.41 0.03 75.24 02:53:01 4 15.70 0.00 0.70 2.02 0.03 81.54 02:53:01 5 6.76 0.00 0.43 1.70 0.03 91.07 02:53:01 6 5.19 0.00 0.73 22.42 0.07 71.59 02:53:01 7 5.42 0.00 0.38 0.52 0.02 93.67 02:54:01 all 10.66 0.00 3.48 5.73 0.07 80.07 02:54:01 0 7.65 0.00 3.38 0.61 0.07 88.30 02:54:01 1 11.39 0.00 2.83 2.05 0.08 83.65 02:54:01 2 11.41 0.00 3.61 2.72 0.07 82.19 02:54:01 3 14.76 0.00 4.12 3.50 0.07 77.55 02:54:01 4 9.27 0.00 3.23 0.08 0.07 87.34 02:54:01 5 8.14 0.00 3.78 0.30 0.08 87.69 02:54:01 6 9.08 0.00 2.98 29.70 0.07 58.18 02:54:01 7 13.59 0.00 3.85 6.93 0.08 75.54 02:55:01 all 3.98 0.00 1.41 18.85 0.03 75.72 02:55:01 0 4.18 0.00 1.41 3.16 0.02 91.23 02:55:01 1 5.00 0.00 1.20 9.08 0.02 84.70 02:55:01 2 3.01 0.00 1.41 1.29 0.03 94.26 02:55:01 3 3.38 0.00 1.75 61.48 0.05 33.34 02:55:01 4 3.78 0.00 1.49 2.42 0.03 92.27 02:55:01 5 3.67 0.00 1.27 4.95 0.03 90.07 02:55:01 6 3.42 0.00 1.49 37.86 0.03 57.20 02:55:01 7 5.39 0.00 1.29 30.81 0.03 62.48 02:56:01 all 27.73 0.00 2.79 1.87 0.10 67.51 02:56:01 0 28.16 0.00 3.16 1.40 0.13 67.15 02:56:01 1 20.41 0.00 1.90 2.11 0.12 75.46 02:56:01 2 30.69 0.00 3.34 0.18 0.13 65.65 02:56:01 3 31.19 0.00 2.63 7.95 0.10 58.13 02:56:01 4 28.03 0.00 3.12 1.64 0.10 67.11 02:56:01 5 28.51 0.00 2.75 0.69 0.10 67.96 02:56:01 6 29.60 0.00 2.76 0.28 0.08 67.27 02:56:01 7 25.23 0.00 2.68 0.67 0.08 71.34 02:57:01 all 1.01 0.00 0.21 1.34 0.03 97.40 02:57:01 0 3.06 0.00 0.75 0.08 0.05 96.06 02:57:01 1 0.77 0.00 0.10 0.00 0.03 99.10 02:57:01 2 0.59 0.00 0.17 0.00 0.05 99.20 02:57:01 3 0.25 0.00 0.15 10.73 0.03 88.83 02:57:01 4 0.74 0.00 0.18 0.00 0.02 99.06 02:57:01 5 0.55 0.00 0.10 0.00 0.00 99.35 02:57:01 6 1.35 0.00 0.13 0.00 0.02 98.50 02:57:01 7 0.74 0.00 0.13 0.00 0.03 99.10 02:58:01 all 6.64 0.00 0.69 1.59 0.04 91.04 02:58:01 0 4.93 0.00 0.58 0.10 0.05 94.34 02:58:01 1 7.31 0.00 0.80 0.00 0.03 91.86 02:58:01 2 8.74 0.00 0.94 0.21 0.05 90.06 02:58:01 3 6.87 0.00 0.70 12.13 0.03 80.26 02:58:01 4 5.76 0.00 0.49 0.22 0.05 93.49 02:58:01 5 5.82 0.00 0.69 0.02 0.03 93.45 02:58:01 6 7.58 0.00 0.65 0.02 0.03 91.72 02:58:01 7 6.08 0.00 0.67 0.08 0.05 93.12 02:59:01 all 2.04 0.00 0.32 1.31 0.05 96.28 02:59:01 0 1.66 0.00 0.30 0.10 0.03 97.91 02:59:01 1 2.77 0.00 0.45 0.02 0.07 96.70 02:59:01 2 1.04 0.00 0.22 0.03 0.03 98.68 02:59:01 3 2.60 0.00 0.63 10.02 0.07 86.69 02:59:01 4 2.01 0.00 0.39 0.03 0.08 97.49 02:59:01 5 3.13 0.00 0.20 0.15 0.05 96.47 02:59:01 6 1.70 0.00 0.22 0.00 0.03 98.05 02:59:01 7 1.40 0.00 0.18 0.00 0.03 98.38 03:00:01 all 3.82 0.00 0.67 2.32 0.04 93.16 03:00:01 0 3.84 0.00 0.58 0.15 0.03 95.39 03:00:01 1 0.80 0.00 0.45 0.12 0.03 98.59 03:00:01 2 1.22 0.00 0.67 0.08 0.03 97.99 03:00:01 3 3.13 0.00 0.63 13.25 0.03 82.95 03:00:01 4 16.06 0.00 1.02 1.07 0.05 81.80 03:00:01 5 2.02 0.00 0.62 2.75 0.03 94.58 03:00:01 6 1.87 0.00 0.72 0.63 0.03 96.75 03:00:01 7 1.59 0.00 0.70 0.43 0.03 97.24 Average: all 7.55 0.00 1.12 5.79 0.04 85.50 Average: 0 6.21 0.00 1.12 1.13 0.04 91.49 Average: 1 6.34 0.00 0.93 1.89 0.05 90.80 Average: 2 7.77 0.00 1.19 2.93 0.05 88.07 Average: 3 9.08 0.00 1.24 13.63 0.05 76.00 Average: 4 9.03 0.00 1.19 3.37 0.05 86.36 Average: 5 7.02 0.00 1.10 1.34 0.04 90.50 Average: 6 7.25 0.00 1.08 16.62 0.04 75.01 Average: 7 7.67 0.00 1.11 5.39 0.04 85.78