---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3517 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 14G 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 900 24526 0 6740 30811 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:22:73:34 brd ff:ff:ff:ff:ff:ff inet 10.30.106.123/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:fe22:7334/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:93:7c:51 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-3517) 02/07/24 _x86_64_ (8 CPU) 16:03:35 LINUX RESTART (8 CPU) 16:04:03 tps rtps wtps bread/s bwrtn/s 16:05:01 145.72 73.73 71.99 4774.07 45282.40 16:06:01 132.24 38.18 94.07 2901.65 28071.59 16:07:01 107.02 12.50 94.52 903.32 32757.21 16:08:01 71.77 13.01 58.76 2401.07 32457.39 16:09:01 200.60 5.93 194.67 878.25 88484.85 16:10:01 264.51 0.08 264.43 6.26 72127.42 16:11:01 97.40 0.65 96.75 27.33 25175.80 16:12:01 72.69 1.22 71.47 78.39 20950.51 Average: 136.46 17.93 118.53 1482.55 43155.14 16:04:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:05:01 30236172 31794548 2703048 8.21 67048 1802204 1372508 4.04 775572 1636500 150012 16:06:01 29626844 31450068 3312376 10.06 81900 2042064 1688224 4.97 1183836 1815572 93888 16:07:01 28322452 30524568 4616768 14.02 90168 2402372 2344732 6.90 2202952 2080212 18516 16:08:01 28191112 31589376 4748108 14.41 102268 3563532 1487396 4.38 1404796 2960720 657640 16:09:01 26295788 31216824 6643432 20.17 132728 4978924 5218280 15.35 1835092 4295288 24836 16:10:01 23242140 29808600 9697080 29.44 177268 6421552 9032256 26.58 3424244 5613868 2452 16:11:01 20526848 27428576 12412372 37.68 185252 6732104 11055896 32.53 5919608 5802740 2944 16:12:01 25177268 31605540 7761952 23.56 187984 6326860 1513664 4.45 1816652 5357648 44716 Average: 26452328 30677262 6486892 19.69 128077 4283702 4214120 12.40 2320344 3695318 124376 16:04:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 1.52 1.52 0.16 0.16 0.00 0.00 0.00 0.00 16:05:01 ens3 353.53 254.01 1591.44 64.15 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 16:06:01 ens3 170.10 132.71 1186.69 30.63 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 ens3 1086.94 773.35 5225.95 251.26 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 16:08:01 ens3 506.33 424.23 2348.24 126.04 0.00 0.00 0.00 0.00 16:09:01 veth9c8e123 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 veth5affe0b 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 16:09:01 vethcfac064 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 veth79914ff 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 veth5affe0b 3.95 6.10 0.70 1.05 0.00 0.00 0.00 0.00 16:10:01 veth4105938 66.34 56.08 17.96 5.04 0.00 0.00 0.00 0.00 16:10:01 veth5f190fc 55.93 66.56 5.03 17.98 0.00 0.00 0.00 0.00 16:10:01 vethcfac064 12.38 13.86 2.51 8.89 0.00 0.00 0.00 0.00 16:11:01 veth5affe0b 0.87 1.35 0.12 0.19 0.00 0.00 0.00 0.00 16:11:01 veth4105938 89.79 94.37 313.44 8.24 0.00 0.00 0.00 0.03 16:11:01 veth5f190fc 94.27 89.79 8.24 313.44 0.00 0.00 0.00 0.03 16:11:01 vethcfac064 7.75 9.65 3.46 2.80 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 lo 20.05 20.05 2.05 2.05 0.00 0.00 0.00 0.00 16:12:01 ens3 3491.17 2278.74 33915.83 569.56 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 2.09 2.09 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 436.84 284.80 4249.21 71.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3517) 02/07/24 _x86_64_ (8 CPU) 16:03:35 LINUX RESTART (8 CPU) 16:04:03 CPU %user %nice %system %iowait %steal %idle 16:05:01 all 10.22 0.00 1.04 4.35 0.04 84.35 16:05:01 0 5.70 0.00 0.99 21.64 0.05 71.62 16:05:01 1 30.72 0.00 2.24 8.10 0.09 58.86 16:05:01 2 12.02 0.00 1.09 2.91 0.05 83.93 16:05:01 3 9.72 0.00 0.92 0.50 0.02 88.84 16:05:01 4 7.30 0.00 0.57 0.17 0.03 91.93 16:05:01 5 3.04 0.00 0.90 0.48 0.02 95.56 16:05:01 6 3.71 0.00 0.67 0.74 0.02 94.85 16:05:01 7 9.67 0.00 0.85 0.26 0.05 89.17 16:06:01 all 11.86 0.00 0.81 2.24 0.05 85.04 16:06:01 0 5.76 0.00 0.45 0.05 0.03 93.71 16:06:01 1 8.84 0.00 0.93 0.17 0.05 90.01 16:06:01 2 5.24 0.00 0.66 9.61 0.05 84.44 16:06:01 3 25.63 0.00 1.50 1.17 0.07 71.64 16:06:01 4 12.30 0.00 0.78 0.63 0.05 86.23 16:06:01 5 19.54 0.00 0.94 1.90 0.05 77.57 16:06:01 6 9.74 0.00 0.48 0.57 0.05 89.16 16:06:01 7 7.75 0.00 0.80 3.84 0.02 87.59 16:07:01 all 40.18 0.00 1.34 1.23 0.08 57.17 16:07:01 0 40.07 0.00 1.95 0.82 0.08 57.07 16:07:01 1 47.40 0.00 1.12 1.34 0.10 50.04 16:07:01 2 40.75 0.00 1.31 0.33 0.08 57.53 16:07:01 3 37.80 0.00 1.32 3.21 0.07 57.60 16:07:01 4 41.59 0.00 1.09 2.12 0.07 55.14 16:07:01 5 47.28 0.00 2.02 0.22 0.08 50.39 16:07:01 6 27.63 0.00 0.87 0.03 0.07 71.40 16:07:01 7 38.87 0.00 1.02 1.84 0.07 58.21 16:08:01 all 26.55 0.00 1.95 2.00 0.06 69.43 16:08:01 0 17.28 0.00 2.24 0.25 0.05 80.18 16:08:01 1 34.25 0.00 2.13 3.35 0.08 60.18 16:08:01 2 30.80 0.00 1.26 0.42 0.07 67.46 16:08:01 3 22.23 0.00 2.01 9.06 0.08 66.62 16:08:01 4 38.92 0.00 2.15 0.84 0.07 58.03 16:08:01 5 22.86 0.00 1.81 1.46 0.05 73.82 16:08:01 6 21.22 0.00 2.01 0.55 0.03 76.19 16:08:01 7 24.91 0.00 2.06 0.08 0.05 72.90 16:09:01 all 11.40 0.00 3.28 5.37 0.05 79.90 16:09:01 0 8.05 0.00 2.92 1.95 0.03 87.05 16:09:01 1 9.01 0.00 2.95 7.15 0.07 80.83 16:09:01 2 21.37 0.00 4.48 18.76 0.10 55.28 16:09:01 3 9.38 0.00 2.81 0.37 0.03 87.40 16:09:01 4 11.45 0.00 3.70 0.40 0.05 84.40 16:09:01 5 7.94 0.00 3.60 13.45 0.05 74.95 16:09:01 6 10.24 0.00 2.18 0.08 0.03 87.46 16:09:01 7 13.82 0.00 3.52 0.88 0.07 81.72 16:10:01 all 25.93 0.00 4.89 7.80 0.12 61.26 16:10:01 0 24.41 0.00 6.02 19.19 0.10 50.28 16:10:01 1 27.26 0.00 4.60 3.98 0.10 64.06 16:10:01 2 26.50 0.00 4.74 24.70 0.10 43.96 16:10:01 3 24.79 0.00 5.05 4.90 0.08 65.17 16:10:01 4 25.67 0.00 4.51 2.71 0.12 66.99 16:10:01 5 24.43 0.00 5.03 1.40 0.10 69.05 16:10:01 6 27.24 0.00 4.65 2.68 0.27 65.16 16:10:01 7 27.16 0.00 4.50 2.92 0.08 65.34 16:11:01 all 39.12 0.00 2.56 1.62 0.11 56.59 16:11:01 0 40.11 0.00 3.19 1.59 0.12 54.99 16:11:01 1 35.81 0.00 2.40 0.37 0.10 61.32 16:11:01 2 42.91 0.00 2.72 0.24 0.10 54.03 16:11:01 3 43.74 0.00 2.51 1.33 0.12 52.30 16:11:01 4 39.48 0.00 2.17 0.39 0.10 57.87 16:11:01 5 35.68 0.00 2.64 2.45 0.10 59.13 16:11:01 6 42.73 0.00 2.31 0.77 0.10 54.10 16:11:01 7 32.36 0.00 2.64 5.87 0.10 59.03 16:12:01 all 15.12 0.00 3.41 1.39 0.10 79.97 16:12:01 0 13.14 0.00 3.39 0.32 0.10 83.05 16:12:01 1 14.59 0.00 3.21 0.34 0.08 81.79 16:12:01 2 12.20 0.00 3.10 0.05 0.10 84.55 16:12:01 3 14.74 0.00 3.28 0.56 0.10 81.32 16:12:01 4 12.41 0.00 3.81 0.52 0.08 83.18 16:12:01 5 13.48 0.00 3.86 0.69 0.10 81.87 16:12:01 6 29.01 0.00 3.27 0.67 0.12 66.93 16:12:01 7 11.37 0.00 3.38 8.02 0.15 77.07 Average: all 22.60 0.00 2.41 3.24 0.08 71.67 Average: 0 19.37 0.00 2.64 5.64 0.07 72.27 Average: 1 25.98 0.00 2.45 3.07 0.08 68.42 Average: 2 24.04 0.00 2.42 7.11 0.08 66.35 Average: 3 23.55 0.00 2.43 2.64 0.07 71.30 Average: 4 23.70 0.00 2.35 0.97 0.07 72.91 Average: 5 21.86 0.00 2.60 2.76 0.07 72.70 Average: 6 21.51 0.00 2.06 0.76 0.09 75.58 Average: 7 20.77 0.00 2.34 2.96 0.07 73.85