---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3275 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.0G 54% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 475 2412 0 1056 3224 Swap: 1023 7 1016 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:c6:4d:8a brd ff:ff:ff:ff:ff:ff inet 10.32.7.214/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85634sec preferred_lft 85634sec inet6 fe80::f816:3eff:fec6:4d8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:c5:ad:9d 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:b7ff:fec5:ad9d/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-3275) 03/22/25 _x86_64_ (4 CPU) 13:58:09 LINUX RESTART (4 CPU) 13:59:02 tps rtps wtps bread/s bwrtn/s 14:00:01 126.18 34.11 92.07 1765.67 10972.24 14:01:01 72.35 22.19 50.16 1862.00 17969.55 14:02:01 180.85 29.85 151.01 2457.19 35055.09 14:03:01 218.39 8.76 209.63 215.79 7768.74 14:04:01 119.28 1.63 117.65 35.33 3291.72 14:05:01 492.10 0.42 491.68 3.60 16916.38 14:06:01 396.08 1.60 394.48 37.99 13693.58 14:07:01 483.86 17.67 466.18 544.52 17149.74 14:08:01 478.89 14.03 464.86 495.65 15958.94 14:09:01 528.85 216.46 312.38 7071.89 16931.84 14:10:01 70.41 62.77 7.64 1862.41 6775.84 Average: 288.17 37.23 250.93 1486.05 14776.31 13:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:01 1173784 3159976 2864876 70.94 69072 2058476 1057944 20.80 772628 1883632 231980 14:01:01 249256 2621232 3789404 93.83 77896 2427620 1526192 30.00 1409956 2152908 251456 14:02:01 125964 1774744 3912696 96.88 87312 1790572 2956016 58.11 2166112 1539140 6180 14:03:01 112940 1004244 3925720 97.20 102124 1025432 3763396 73.98 2774564 939372 1476 14:04:01 114732 984808 3923928 97.16 110092 994800 3786096 74.42 2779496 921684 5696 14:05:01 128892 999328 3909768 96.81 133468 943588 3761428 73.94 2736548 895960 7896 14:06:01 110348 822720 3928312 97.27 137904 757628 3971812 78.07 2817832 804960 6552 14:07:01 140228 573264 3898432 96.53 98196 510588 4466840 87.80 2870000 689664 7468 14:08:01 1617592 1856332 2421068 59.95 83088 340060 4043360 79.48 1512984 593236 10760 14:09:01 2647824 3138308 1390836 34.44 100976 555408 1177872 23.15 625288 601592 68528 14:10:01 1485696 2198248 2552964 63.21 106452 771784 1988480 39.09 1627356 759480 34116 Average: 718841 1739382 3319819 82.20 100598 1106905 2954494 58.08 2008433 1071057 57464 13:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 2.30 2.30 0.26 0.26 0.00 0.00 0.00 0.00 14:00:01 ens3 328.44 271.19 2725.12 37.72 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 14:01:01 ens3 488.12 439.73 7321.01 61.54 0.00 0.00 0.00 0.00 14:02:01 docker0 0.17 0.27 0.01 0.02 0.00 0.00 0.00 0.00 14:02:01 lo 3.28 3.28 0.38 0.38 0.00 0.00 0.00 0.00 14:02:01 vethbaed6f0 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00 14:02:01 veth613470d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:03:01 docker0 79.42 78.29 351.90 16.64 0.00 0.00 0.00 0.00 14:03:01 lo 134.56 134.56 366.87 366.87 0.00 0.00 0.00 0.00 14:03:01 vethbaed6f0 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 veth613470d 79.26 78.16 352.98 16.63 0.00 0.00 0.00 0.03 14:04:01 docker0 104.45 98.67 447.39 40.01 0.00 0.00 0.00 0.00 14:04:01 lo 173.25 173.25 487.02 487.02 0.00 0.00 0.00 0.00 14:04:01 vethbaed6f0 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 veth613470d 104.25 98.48 448.80 40.00 0.00 0.00 0.00 0.04 14:05:01 docker0 181.52 165.51 596.92 60.67 0.00 0.00 0.00 0.00 14:05:01 lo 274.65 274.65 651.64 651.64 0.00 0.00 0.00 0.00 14:05:01 vethbaed6f0 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 veth613470d 181.35 165.34 599.39 60.66 0.00 0.00 0.00 0.05 14:06:01 docker0 167.81 153.97 607.08 57.37 0.00 0.00 0.00 0.00 14:06:01 lo 257.87 257.87 659.50 659.50 0.00 0.00 0.00 0.00 14:06:01 vethbaed6f0 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 veth613470d 167.62 153.81 609.36 57.36 0.00 0.00 0.00 0.05 14:07:01 docker0 107.34 100.57 175.65 24.94 0.00 0.00 0.00 0.00 14:07:01 lo 198.54 198.54 198.77 198.77 0.00 0.00 0.00 0.00 14:07:01 vethbaed6f0 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 veth613470d 107.16 100.38 177.11 24.93 0.00 0.00 0.00 0.01 14:08:01 docker0 77.94 69.96 75.06 11.49 0.00 0.00 0.00 0.00 14:08:01 lo 148.11 148.11 85.68 85.68 0.00 0.00 0.00 0.00 14:08:01 vethbaed6f0 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 veth613470d 77.75 69.77 76.12 11.48 0.00 0.00 0.00 0.01 14:09:01 docker0 1.65 2.08 0.08 0.13 0.00 0.00 0.00 0.00 14:09:01 lo 2.45 2.45 0.14 0.14 0.00 0.00 0.00 0.00 14:09:01 ens3 1560.76 1157.06 13699.89 263.75 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 0.27 0.27 0.04 0.04 0.00 0.00 0.00 0.00 14:10:01 ens3 277.45 213.06 2258.25 16.82 0.00 0.00 0.00 0.00 Average: docker0 65.58 60.93 205.20 19.23 0.00 0.00 0.00 0.00 Average: lo 108.89 108.89 223.06 223.06 0.00 0.00 0.00 0.00 Average: ens3 135.37 106.61 1369.57 19.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3275) 03/22/25 _x86_64_ (4 CPU) 13:58:09 LINUX RESTART (4 CPU) 13:59:02 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 25.48 0.00 1.63 3.30 0.07 69.52 14:00:01 0 20.77 0.00 1.17 1.44 0.05 76.56 14:00:01 1 28.38 0.00 1.51 2.92 0.07 67.12 14:00:01 2 25.10 0.00 1.60 5.25 0.08 67.97 14:00:01 3 27.66 0.00 2.25 3.59 0.09 66.42 14:01:01 all 46.34 0.00 2.80 1.09 0.09 49.69 14:01:01 0 47.40 0.00 2.20 0.17 0.08 50.15 14:01:01 1 45.69 0.00 3.28 0.32 0.08 50.64 14:01:01 2 46.18 0.00 2.31 0.87 0.08 50.56 14:01:01 3 46.07 0.00 3.43 3.02 0.08 47.39 14:02:01 all 44.48 0.00 2.73 3.24 0.10 49.44 14:02:01 0 45.53 0.00 2.67 1.34 0.08 50.38 14:02:01 1 45.36 0.00 2.48 3.05 0.12 48.99 14:02:01 2 51.49 0.00 2.73 3.15 0.12 42.50 14:02:01 3 35.52 0.00 3.06 5.42 0.12 55.89 14:03:01 all 30.50 0.00 2.23 4.28 0.10 62.89 14:03:01 0 27.45 0.00 2.89 4.85 0.12 64.70 14:03:01 1 34.30 0.00 1.88 2.49 0.08 61.25 14:03:01 2 30.31 0.00 2.01 2.84 0.10 64.74 14:03:01 3 29.94 0.00 2.11 6.95 0.10 60.90 14:04:01 all 12.98 0.00 1.51 2.27 0.08 83.17 14:04:01 0 12.50 0.00 1.46 0.99 0.07 84.99 14:04:01 1 17.55 0.00 1.34 1.54 0.07 79.51 14:04:01 2 10.17 0.00 1.41 1.15 0.08 87.18 14:04:01 3 11.66 0.00 1.90 5.40 0.08 80.96 14:05:01 all 12.87 0.00 4.50 11.39 0.10 71.13 14:05:01 0 13.23 0.00 4.82 11.19 0.08 70.68 14:05:01 1 12.27 0.00 4.41 16.67 0.12 66.54 14:05:01 2 12.43 0.00 3.70 11.25 0.12 72.49 14:05:01 3 13.58 0.00 5.08 6.50 0.08 74.76 14:06:01 all 19.98 0.00 3.92 9.04 0.11 66.95 14:06:01 0 19.76 0.00 4.41 11.42 0.10 64.32 14:06:01 1 20.83 0.00 3.77 6.63 0.10 68.67 14:06:01 2 17.74 0.00 3.77 9.85 0.13 68.51 14:06:01 3 21.57 0.00 3.71 8.25 0.10 66.38 14:07:01 all 20.75 0.00 4.92 10.96 0.12 63.25 14:07:01 0 19.23 0.00 5.62 13.90 0.12 61.13 14:07:01 1 20.66 0.00 5.19 8.01 0.10 66.04 14:07:01 2 21.53 0.00 4.34 9.50 0.13 64.50 14:07:01 3 21.62 0.00 4.49 12.43 0.12 61.34 14:08:01 all 20.50 0.00 4.73 10.81 0.12 63.84 14:08:01 0 18.64 0.00 4.44 9.12 0.12 67.69 14:08:01 1 21.25 0.00 4.35 9.46 0.10 64.83 14:08:01 2 21.25 0.00 5.51 13.01 0.15 60.08 14:08:01 3 20.90 0.00 4.65 11.63 0.10 62.72 14:09:01 all 24.41 0.00 1.55 21.70 0.09 52.25 14:09:01 0 19.62 0.00 0.89 8.30 0.05 71.14 14:09:01 1 26.33 0.00 1.66 24.34 0.08 47.60 14:09:01 2 26.32 0.00 1.35 15.70 0.12 56.51 14:09:01 3 25.40 0.00 2.31 38.61 0.12 33.56 14:10:01 all 38.42 0.00 0.88 1.29 0.07 59.34 14:10:01 0 39.33 0.00 1.52 2.08 0.07 57.00 14:10:01 1 43.45 0.00 0.70 1.65 0.07 54.13 14:10:01 2 39.21 0.00 0.60 0.82 0.07 59.31 14:10:01 3 31.74 0.00 0.74 0.61 0.08 66.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 26.98 0.00 2.86 7.22 0.09 62.85 Average: 0 25.76 0.00 2.92 5.91 0.09 65.33 Average: 1 28.74 0.00 2.78 7.01 0.09 61.38 Average: 2 27.44 0.00 2.67 6.67 0.11 63.12 Average: 3 25.97 0.00 3.07 9.31 0.10 61.56