---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4230 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: 7975 547 1397 0 6030 7130 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:b9:50:b6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.153/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:feb9:50b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:b0:42:f3 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-4230) 01/27/26 _x86_64_ (4 CPU) 08:51:44 LINUX RESTART (4 CPU) 08:52:01 tps rtps wtps bread/s bwrtn/s 08:53:02 161.46 69.21 92.25 5579.34 42564.79 08:54:01 60.11 0.12 59.99 21.83 9079.27 08:55:01 161.81 12.90 148.92 2244.99 105691.17 08:56:01 74.09 0.60 73.49 17.46 23535.89 08:57:01 228.08 0.02 228.06 0.13 17230.19 08:58:01 42.23 0.00 42.23 0.00 3024.96 08:59:01 66.61 0.05 66.56 8.40 5829.56 09:00:01 32.19 0.02 32.18 2.53 6096.85 09:01:01 26.36 0.38 25.97 23.73 7376.61 Average: 94.83 9.27 85.56 879.18 24521.90 08:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:02 5785944 7384592 2381476 29.16 38708 1736732 970484 10.53 627748 1575404 60176 08:54:01 5547588 7410780 2619832 32.08 59364 1964148 919700 9.98 605876 1802540 116072 08:55:01 2025180 7365520 6142240 75.20 115696 5196148 1170984 12.71 746876 4964660 269152 08:56:01 1473100 6429272 6694320 81.96 120164 4800144 2555188 27.73 1857664 4355104 15024 08:57:01 1941560 7275656 6225860 76.23 140764 5130768 1400604 15.20 1166048 4587904 2700 08:58:01 1903136 7345164 6264284 76.70 145368 5211372 1321992 14.34 1178896 4591540 30912 08:59:01 1771072 7331384 6396348 78.32 146804 5312252 1341208 14.55 1243000 4642464 63672 09:00:01 1623852 7329704 6543568 80.12 147636 5452212 1324344 14.37 1287696 4737556 45128 09:01:01 1471940 7337068 6695480 81.98 148884 5609436 1093756 11.87 2115220 4067464 26000 Average: 2615930 7245460 5551490 67.97 118154 4490357 1344251 14.59 1203225 3924960 69871 08:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:53:02 ens3 532.96 295.02 1729.10 69.67 0.00 0.00 0.00 0.00 08:53:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 08:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 ens3 52.74 43.26 670.25 5.34 0.00 0.00 0.00 0.00 08:54:01 lo 0.47 0.47 0.04 0.04 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 08:55:01 ens3 507.08 265.03 13288.68 21.40 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 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 ens3 373.28 199.82 346.70 104.12 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 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 ens3 449.58 254.86 294.08 100.20 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 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 180.49 75.50 796.75 10.91 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 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 41.71 36.41 58.41 7.52 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 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 485.29 231.58 136.28 132.92 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 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 411.10 739.89 39.72 5819.47 0.00 0.00 0.00 0.00 09:01:01 lo 3.73 3.73 0.33 0.33 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 Average: ens3 337.67 238.30 1931.37 698.19 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.07 0.07 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4230) 01/27/26 _x86_64_ (4 CPU) 08:51:44 LINUX RESTART (4 CPU) 08:52:01 CPU %user %nice %system %iowait %steal %idle 08:53:02 all 21.81 0.00 3.19 4.88 1.36 68.77 08:53:02 0 27.32 0.00 2.80 5.86 1.82 62.21 08:53:02 1 16.77 0.00 2.03 4.76 1.12 75.32 08:53:02 2 31.26 0.00 5.02 4.18 1.65 57.89 08:53:02 3 11.94 0.00 2.87 4.68 0.88 79.63 08:54:01 all 21.03 0.00 1.18 1.51 0.96 75.32 08:54:01 0 7.40 0.00 0.91 5.09 0.54 86.05 08:54:01 1 20.55 0.00 1.20 0.27 0.74 77.24 08:54:01 2 16.39 0.00 1.15 0.30 1.15 81.01 08:54:01 3 39.82 0.00 1.49 0.37 1.39 56.93 08:55:01 all 24.78 0.00 11.84 2.80 2.21 58.38 08:55:01 0 27.10 0.00 12.13 3.10 2.20 55.48 08:55:01 1 25.37 0.00 11.60 0.77 1.94 60.33 08:55:01 2 21.84 0.00 12.04 0.91 2.44 62.77 08:55:01 3 24.76 0.00 11.60 6.43 2.25 54.96 08:56:01 all 47.52 0.00 19.89 1.30 1.86 29.43 08:56:01 0 51.11 0.00 20.62 1.84 1.77 24.66 08:56:01 1 46.58 0.00 18.81 1.12 1.68 31.82 08:56:01 2 50.31 0.00 19.55 0.20 2.07 27.88 08:56:01 3 42.10 0.00 20.58 2.04 1.92 33.36 08:57:01 all 31.76 0.00 12.86 7.74 1.26 46.38 08:57:01 0 34.08 0.00 12.98 16.74 1.29 34.91 08:57:01 1 34.71 0.00 13.87 10.09 1.35 39.98 08:57:01 2 31.14 0.00 11.86 0.68 1.30 55.02 08:57:01 3 27.09 0.00 12.73 3.50 1.13 55.54 08:58:01 all 18.59 0.00 8.30 0.43 1.63 71.05 08:58:01 0 18.27 0.00 7.27 0.32 1.66 72.49 08:58:01 1 22.94 0.00 9.63 0.94 1.86 64.63 08:58:01 2 19.85 0.00 8.69 0.08 1.66 69.72 08:58:01 3 13.35 0.00 7.65 0.38 1.33 77.28 08:59:01 all 34.71 0.00 6.92 1.95 1.80 54.63 08:59:01 0 37.69 0.00 7.69 0.77 1.86 52.00 08:59:01 1 37.38 0.00 6.85 0.73 1.73 53.31 08:59:01 2 31.93 0.00 6.69 3.64 1.75 56.00 08:59:01 3 31.83 0.00 6.42 2.66 1.85 57.24 09:00:01 all 46.68 0.00 18.68 0.28 1.82 32.54 09:00:01 0 45.39 0.00 18.63 0.03 1.83 34.11 09:00:01 1 46.81 0.00 18.37 0.23 1.75 32.84 09:00:01 2 45.50 0.00 19.11 0.43 1.95 33.00 09:00:01 3 49.02 0.00 18.63 0.38 1.74 30.23 09:01:01 all 44.65 0.00 2.22 0.62 1.42 51.10 09:01:01 0 35.71 0.00 1.23 1.05 0.97 61.04 09:01:01 1 48.16 0.00 2.10 0.32 1.48 47.94 09:01:01 2 45.73 0.00 3.62 0.32 1.79 48.54 09:01:01 3 48.97 0.00 1.94 0.80 1.44 46.85 Average: all 32.44 0.00 9.46 2.39 1.59 54.13 Average: 0 31.62 0.00 9.37 3.87 1.55 53.60 Average: 1 33.30 0.00 9.39 2.14 1.52 53.66 Average: 2 32.73 0.00 9.75 1.20 1.75 54.58 Average: 3 32.10 0.00 9.33 2.35 1.55 54.67