---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4273 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 13G 6.8G 65% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 558 1404 0 6013 7119 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:10:4a:2a brd ff:ff:ff:ff:ff:ff inet 10.32.7.77/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:fe10:4a2a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3f:d8:ff: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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4273) 07/01/25 _x86_64_ (4 CPU) 08:51:47 LINUX RESTART (4 CPU) 08:52:01 tps rtps wtps bread/s bwrtn/s 08:53:01 151.11 69.21 81.90 5608.27 40301.43 08:54:01 49.69 0.30 49.39 31.85 6934.27 08:55:01 122.01 12.50 109.51 2255.38 63334.22 08:56:01 125.52 0.60 124.93 17.99 62218.33 08:57:01 30.39 0.52 29.88 6.80 17435.49 08:58:01 230.57 0.02 230.55 2.53 8572.51 08:59:01 75.64 0.00 75.64 0.00 5104.48 09:00:01 37.66 0.03 37.63 4.93 5640.66 09:01:01 22.96 0.05 22.91 3.73 10309.78 09:02:01 14.91 0.53 14.38 40.39 773.70 Average: 86.17 8.39 77.78 798.37 22097.67 08:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 5897228 7449008 2270200 27.80 34600 1696080 945728 10.26 556432 1540676 71096 08:54:01 5646368 7425948 2521060 30.87 53768 1892716 954948 10.36 593660 1729928 155660 08:55:01 3060448 7391312 5106980 62.53 92500 4290508 1186948 12.88 699200 4058260 718724 08:56:01 2025748 6740536 6141680 75.20 118420 4572372 2132828 23.14 1461288 4220324 37892 08:57:01 2079016 7279976 6088412 74.55 119800 5037636 1388504 15.07 1141528 4495736 336 08:58:01 1918556 7294256 6248872 76.51 142128 5163916 1418996 15.40 1222684 4548408 58188 08:59:01 1803172 7281220 6364256 77.92 144928 5240356 1394084 15.13 1264156 4596708 42900 09:00:01 1797440 7340080 6369988 77.99 146608 5302616 1323444 14.36 1244924 4622028 228 09:01:01 1472164 7319024 6695264 81.98 147100 5587460 1167884 12.67 1859192 4317184 4568 09:02:01 1506440 7355956 6660988 81.56 148264 5595832 1069504 11.60 2099580 4050116 26616 Average: 2720658 7287732 5446770 66.69 114812 4437949 1298287 14.09 1214264 3817937 111621 08:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:53:01 ens3 502.43 282.94 1529.12 69.31 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 08:54:01 ens3 59.00 45.59 800.22 5.51 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 08:55:01 ens3 502.65 269.16 13340.86 22.46 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 08:56:01 ens3 377.02 212.70 345.19 95.40 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:57:01 ens3 351.66 153.27 99.51 110.57 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 256.27 114.56 1023.65 11.67 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:59:01 ens3 49.34 37.28 41.53 9.47 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 41.56 33.61 34.03 10.65 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:01:01 ens3 546.89 640.78 95.85 4042.21 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 09:02:01 ens3 238.99 256.54 27.11 1934.67 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 2.58 2.58 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 292.68 204.56 1736.59 629.09 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 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4273) 07/01/25 _x86_64_ (4 CPU) 08:51:47 LINUX RESTART (4 CPU) 08:52:01 CPU %user %nice %system %iowait %steal %idle 08:53:01 all 18.68 0.00 3.35 5.92 2.36 69.69 08:53:01 0 16.56 0.00 1.99 1.84 1.95 77.67 08:53:01 1 21.06 0.00 3.87 8.26 2.93 63.88 08:53:01 2 13.94 0.00 4.55 8.53 2.39 70.58 08:53:01 3 23.15 0.00 3.02 5.02 2.20 66.61 08:54:01 all 19.55 0.00 1.33 2.32 1.56 75.23 08:54:01 0 22.69 0.00 1.03 0.40 1.15 74.73 08:54:01 1 8.78 0.00 0.62 0.71 2.40 87.50 08:54:01 2 20.87 0.00 2.11 7.97 1.33 67.72 08:54:01 3 26.02 0.00 1.55 0.23 1.35 70.85 08:55:01 all 21.78 0.00 7.94 3.06 3.75 63.47 08:55:01 0 15.53 0.00 8.21 0.92 3.23 72.11 08:55:01 1 18.05 0.00 7.23 5.80 3.78 65.15 08:55:01 2 25.60 0.00 10.38 1.22 4.60 58.20 08:55:01 3 27.88 0.00 5.92 4.36 3.39 58.44 08:56:01 all 29.69 0.00 13.92 2.04 4.24 50.10 08:56:01 0 27.35 0.00 14.16 1.86 4.06 52.57 08:56:01 1 25.39 0.00 12.18 1.17 4.28 56.97 08:56:01 2 35.41 0.00 15.30 1.64 4.74 42.91 08:56:01 3 30.66 0.00 14.05 3.47 3.89 47.93 08:57:01 all 54.75 0.00 21.47 0.50 4.00 19.28 08:57:01 0 55.49 0.00 22.16 0.77 3.95 17.63 08:57:01 1 50.86 0.00 20.88 0.98 3.95 23.33 08:57:01 2 56.10 0.00 22.36 0.23 3.85 17.46 08:57:01 3 56.53 0.00 20.50 0.00 4.26 18.72 08:58:01 all 11.24 0.00 5.16 7.80 3.01 72.79 08:58:01 0 10.07 0.00 4.17 0.51 2.31 82.95 08:58:01 1 11.92 0.00 5.79 10.44 3.13 68.71 08:58:01 2 10.05 0.00 4.99 10.03 3.38 71.55 08:58:01 3 12.90 0.00 5.67 10.21 3.22 68.00 08:59:01 all 27.31 0.00 8.18 1.72 4.10 58.68 08:59:01 0 21.93 0.00 7.40 1.87 3.65 65.14 08:59:01 1 31.20 0.00 8.00 0.97 3.92 55.90 08:59:01 2 24.11 0.00 7.81 2.18 4.17 61.72 08:59:01 3 32.05 0.00 9.50 1.89 4.67 51.89 09:00:01 all 17.92 0.00 4.06 0.38 2.26 75.37 09:00:01 0 13.79 0.00 4.13 0.10 2.08 79.89 09:00:01 1 22.09 0.00 4.26 0.31 2.50 70.84 09:00:01 2 13.73 0.00 3.61 0.78 2.14 79.74 09:00:01 3 22.06 0.00 4.24 0.35 2.32 71.03 09:01:01 all 63.90 0.00 17.65 0.34 4.99 13.12 09:01:01 0 62.45 0.00 16.59 0.10 5.04 15.82 09:01:01 1 64.18 0.00 18.05 0.10 5.01 12.66 09:01:01 2 64.44 0.00 18.03 0.88 4.81 11.84 09:01:01 3 64.56 0.00 17.93 0.23 5.12 12.14 09:02:01 all 29.60 0.00 1.45 0.76 1.91 66.27 09:02:01 0 24.45 0.00 0.96 2.55 1.69 70.34 09:02:01 1 16.55 0.00 1.58 0.25 1.41 80.22 09:02:01 2 35.47 0.00 1.86 0.07 2.57 60.03 09:02:01 3 42.03 0.00 1.42 0.22 2.00 54.34 Average: all 29.41 0.00 8.45 2.49 3.22 56.43 Average: 0 27.00 0.00 8.08 1.09 2.91 60.92 Average: 1 26.97 0.00 8.23 2.90 3.33 58.56 Average: 2 29.92 0.00 9.10 3.36 3.40 54.22 Average: 3 33.75 0.00 8.39 2.61 3.24 52.01