---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5286 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 700K 1.6G 1% /run /dev/vda1 78G 9.4G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 623 11214 0 4202 15088 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:60:5b:55 brd ff:ff:ff:ff:ff:ff inet 10.30.170.151/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:fe60:5b55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:53:ae:18 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:c7ff:fe53:ae18/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5286) 02/09/24 _x86_64_ (4 CPU) 22:48:16 LINUX RESTART (4 CPU) 22:49:01 tps rtps wtps bread/s bwrtn/s 22:50:01 130.63 32.48 98.15 1653.86 19364.64 22:51:01 96.05 2.92 93.13 78.92 25612.80 22:52:01 199.17 3.80 195.37 473.52 46873.25 22:53:01 319.50 0.27 319.23 28.53 39906.67 22:54:01 199.20 6.02 193.18 784.00 28960.51 22:55:01 323.15 0.00 323.15 0.00 49514.15 22:56:01 885.17 0.07 885.10 0.53 55071.89 22:57:01 93.22 0.37 92.85 34.39 7128.81 22:58:01 87.07 1.30 85.77 113.45 7786.30 Average: 259.24 5.25 253.99 351.92 31135.28 22:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:50:01 13843084 15562752 2581880 15.72 58400 1862532 1083632 6.20 679980 1682608 163492 22:51:01 13297656 15457540 3127308 19.04 81472 2253272 1209232 6.92 830832 2023100 282036 22:52:01 12236288 15360652 4188676 25.50 108640 3109528 1427992 8.17 1020544 2799108 245952 22:53:01 11944036 15399704 4480928 27.28 144368 3357140 1298632 7.43 1056688 3006748 87988 22:54:01 11360644 15385808 5064320 30.83 163068 3867832 1855864 10.62 1365488 3226312 352660 22:55:01 9573284 14855360 6851680 41.72 181800 5026512 2495316 14.28 1930984 4360832 280192 22:56:01 8869692 15031772 7555272 46.00 215508 5789952 2164568 12.39 1849476 5060932 66964 22:57:01 11523900 15426740 4901064 29.84 219580 3650116 1317124 7.54 1246496 3153188 144368 22:58:01 11527592 15493020 4897372 29.82 223328 3702928 1194072 6.83 1195752 3195988 58156 Average: 11575131 15330372 4849833 29.53 155129 3624424 1560715 8.93 1241804 3167646 186868 22:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 83.24 65.87 950.11 12.73 0.00 0.00 0.00 0.00 22:50:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 57.09 41.46 1026.14 7.45 0.00 0.00 0.00 0.00 22:51:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 22:52:01 docker0 64.19 76.57 3.35 705.90 0.00 0.00 0.00 0.00 22:52:01 ens3 155.86 91.35 1953.38 6.74 0.00 0.00 0.00 0.00 22:52:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 veth4085b5f 64.19 76.69 4.23 705.91 0.00 0.00 0.00 0.06 22:53:01 docker0 61.35 106.18 3.68 1714.40 0.00 0.00 0.00 0.00 22:53:01 ens3 156.25 87.73 2587.89 7.26 0.00 0.00 0.00 0.00 22:53:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 22:54:01 veth2c1430d 17.68 30.46 1.21 497.33 0.00 0.00 0.00 0.04 22:54:01 veth12bd444 23.73 34.24 1.60 553.63 0.00 0.00 0.00 0.05 22:54:01 docker0 154.14 230.14 8.37 2924.27 0.00 0.00 0.00 0.00 22:54:01 veth40cb358 37.78 58.29 2.53 467.73 0.00 0.00 0.00 0.04 22:55:01 veth2c1430d 32.11 74.05 2.75 1509.92 0.00 0.00 0.00 0.12 22:55:01 veth12bd444 132.91 189.47 9.33 2632.90 0.00 0.00 0.00 0.22 22:55:01 docker0 320.30 532.39 19.49 6638.51 0.00 0.00 0.00 0.00 22:55:01 veth40cb358 36.16 93.28 3.17 1781.94 0.00 0.00 0.00 0.15 22:56:01 veth2c1430d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 veth12bd444 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 docker0 53.99 94.17 2.86 888.47 0.00 0.00 0.00 0.00 22:56:01 veth40cb358 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 docker0 1.18 0.95 0.11 0.18 0.00 0.00 0.00 0.00 22:57:01 ens3 1719.26 1083.74 18911.51 136.75 0.00 0.00 0.00 0.00 22:57:01 lo 11.00 11.00 1.04 1.04 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 ens3 18.41 18.85 41.28 8.01 0.00 0.00 0.00 0.00 22:58:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 72.79 115.60 4.21 1430.19 0.00 0.00 0.00 0.00 Average: ens3 156.59 99.15 2004.89 9.75 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5286) 02/09/24 _x86_64_ (4 CPU) 22:48:16 LINUX RESTART (4 CPU) 22:49:01 CPU %user %nice %system %iowait %steal %idle 22:50:01 all 18.23 0.00 1.39 3.94 0.06 76.38 22:50:01 0 11.45 0.00 1.02 0.63 0.05 86.85 22:50:01 1 12.12 0.00 1.02 5.67 0.05 81.14 22:50:01 2 33.68 0.00 2.37 7.05 0.10 56.80 22:50:01 3 15.72 0.00 1.14 2.41 0.05 80.69 22:51:01 all 17.58 0.00 1.31 6.38 0.08 74.65 22:51:01 0 11.97 0.00 0.77 0.05 0.07 87.15 22:51:01 1 4.76 0.00 0.92 17.78 0.08 76.46 22:51:01 2 29.29 0.00 1.96 2.80 0.10 65.84 22:51:01 3 24.47 0.00 1.60 4.84 0.07 69.03 22:52:01 all 20.05 0.00 2.66 9.22 0.13 67.94 22:52:01 0 9.22 0.00 1.83 1.70 0.12 87.12 22:52:01 1 9.29 0.00 2.39 13.26 0.07 75.00 22:52:01 2 57.67 0.00 4.57 4.15 0.14 33.47 22:52:01 3 4.50 0.00 1.88 17.79 0.20 75.63 22:53:01 all 11.56 0.00 5.08 12.94 0.11 70.31 22:53:01 0 11.22 0.00 5.29 16.68 0.10 66.70 22:53:01 1 11.16 0.00 4.19 13.27 0.10 71.28 22:53:01 2 12.12 0.00 4.66 4.35 0.08 78.79 22:53:01 3 11.76 0.00 6.17 17.49 0.12 64.46 22:54:01 all 23.34 0.00 7.62 5.38 0.11 63.55 22:54:01 0 22.72 0.00 7.56 3.02 0.12 66.59 22:54:01 1 20.79 0.00 7.61 4.65 0.10 66.84 22:54:01 2 22.34 0.00 7.28 2.83 0.10 67.46 22:54:01 3 27.52 0.00 8.05 11.04 0.10 53.28 22:55:01 all 22.35 0.00 6.18 7.36 0.12 64.00 22:55:01 0 35.51 0.00 5.66 11.04 0.12 47.67 22:55:01 1 14.38 0.00 6.88 13.47 0.14 65.15 22:55:01 2 19.56 0.00 5.80 2.96 0.10 71.58 22:55:01 3 20.01 0.00 6.39 2.03 0.10 71.47 22:56:01 all 19.55 0.00 7.65 25.19 0.14 47.47 22:56:01 0 22.33 0.00 7.49 10.34 0.17 59.68 22:56:01 1 18.12 0.00 9.38 48.50 0.15 23.85 22:56:01 2 22.16 0.00 7.99 25.74 0.14 43.98 22:56:01 3 15.63 0.00 5.74 16.22 0.12 62.28 22:57:01 all 24.75 0.00 4.83 4.31 0.09 66.02 22:57:01 0 20.11 0.00 4.78 1.83 0.08 73.20 22:57:01 1 20.38 0.00 4.74 5.89 0.08 68.91 22:57:01 2 18.71 0.00 5.52 8.05 0.08 67.63 22:57:01 3 39.91 0.00 4.27 1.45 0.10 54.27 22:58:01 all 16.55 0.00 1.04 4.10 0.04 78.26 22:58:01 0 31.42 0.00 2.03 6.52 0.08 59.95 22:58:01 1 1.37 0.00 0.37 0.02 0.02 98.23 22:58:01 2 22.80 0.00 0.86 9.25 0.07 67.02 22:58:01 3 10.70 0.00 0.94 0.67 0.02 87.67 Average: all 19.33 0.00 4.19 8.75 0.10 67.65 Average: 0 19.52 0.00 4.03 5.74 0.10 70.61 Average: 1 12.47 0.00 4.15 13.58 0.09 69.71 Average: 2 26.45 0.00 4.55 7.46 0.10 61.44 Average: 3 18.89 0.00 4.01 8.20 0.10 68.80