---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1957 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 12G 8.1G 58% / 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: 3943 532 205 0 3206 3128 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:21:2d:f0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.166/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe21:2df0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:f1:a5:c9 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-1957) 01/16/25 _x86_64_ (4 CPU) 02:51:46 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 173.29 69.27 104.02 5639.46 41559.22 02:54:01 215.03 13.01 202.02 2326.52 24193.05 02:55:01 413.71 0.08 413.63 14.40 21998.20 02:56:01 336.03 0.00 336.03 0.00 17201.40 02:57:01 14.86 7.22 7.65 121.71 2564.77 02:58:01 13.38 6.58 6.80 113.18 5834.23 02:59:01 67.94 7.78 60.16 1175.40 13614.26 03:00:01 400.10 0.48 399.62 3.87 27505.23 03:01:01 376.05 18.82 357.22 2802.07 22433.85 03:02:01 4.45 2.53 1.92 89.72 50.12 Average: 201.47 12.58 188.89 1226.83 17684.91 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 1736340 3403616 2302312 57.01 50356 1771824 844044 16.59 492576 1629280 150780 02:54:01 998944 3250276 3039708 75.27 73256 2308632 1261428 24.80 753672 2049784 59768 02:55:01 541064 3236536 3497588 86.60 102332 2677488 1263896 24.84 807240 2393452 8068 02:56:01 298304 3298404 3740348 92.61 120432 2931328 1198196 23.55 827012 2582940 1116 02:57:01 911952 3149220 3126700 77.42 120692 2233164 1379292 27.11 922264 1939936 20312 02:58:01 851748 3170004 3186904 78.91 120760 2312576 1356592 26.67 915068 2005396 24812 02:59:01 539276 3215148 3499376 86.65 122400 2624012 1298872 25.53 1057508 2131420 44432 03:00:01 334784 3180732 3703868 91.71 141112 2730800 1339276 26.33 884276 2461956 4376 03:01:01 321136 3276556 3717516 92.05 150224 2857156 1052296 20.69 1177236 2213528 1088 03:02:01 323004 3268240 3715648 92.00 150372 2859872 1053076 20.70 1786208 1615828 180 Average: 685655 3244873 3352997 83.02 115194 2530685 1204697 23.68 962306 2102352 31493 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 02:53:02 ens3 338.86 235.84 1415.67 68.13 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 2.37 2.37 0.21 0.21 0.00 0.00 0.00 0.00 02:54:01 ens3 411.59 262.23 2565.77 23.84 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 382.72 223.98 2043.35 19.57 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 ens3 26.18 20.66 41.25 4.39 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 4.05 4.93 0.88 1.04 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 ens3 0.73 0.88 0.20 0.21 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 185.19 126.46 994.03 15.24 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 735.34 422.44 3540.21 33.71 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 3.46 3.46 0.30 0.30 0.00 0.00 0.00 0.00 03:01:01 ens3 139.06 231.40 17.19 1652.84 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:02:01 ens3 299.02 603.75 29.69 4810.29 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 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 252.01 213.18 1062.33 664.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1957) 01/16/25 _x86_64_ (4 CPU) 02:51:46 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 17.50 0.00 2.13 5.49 0.07 74.81 02:53:02 0 9.90 0.00 1.84 11.44 0.07 76.75 02:53:02 1 33.40 0.00 3.73 4.02 0.07 58.79 02:53:02 2 13.14 0.00 1.56 2.18 0.07 83.06 02:53:02 3 13.60 0.00 1.37 4.34 0.05 80.64 02:54:01 all 13.84 0.00 2.56 5.48 0.06 78.06 02:54:01 0 6.94 0.00 1.77 4.41 0.05 86.83 02:54:01 1 24.77 0.00 2.81 2.37 0.07 69.98 02:54:01 2 11.23 0.00 3.68 12.17 0.10 72.81 02:54:01 3 12.44 0.00 1.98 3.03 0.05 82.49 02:55:01 all 7.64 0.00 3.85 12.20 0.09 76.22 02:55:01 0 5.00 0.00 4.36 17.72 0.08 72.84 02:55:01 1 3.26 0.00 2.44 1.82 0.07 92.41 02:55:01 2 9.78 0.00 4.81 14.98 0.15 70.28 02:55:01 3 12.50 0.00 3.76 14.30 0.07 69.37 02:56:01 all 10.55 0.00 4.33 10.27 0.09 74.76 02:56:01 0 10.48 0.00 5.67 19.62 0.08 64.15 02:56:01 1 12.05 0.00 3.38 5.83 0.07 78.67 02:56:01 2 13.93 0.00 4.26 6.29 0.12 75.40 02:56:01 3 5.74 0.00 4.04 9.27 0.08 80.87 02:57:01 all 21.48 0.00 3.94 0.16 0.06 74.37 02:57:01 0 32.53 0.00 4.65 0.28 0.08 62.45 02:57:01 1 9.32 0.00 3.24 0.10 0.05 87.28 02:57:01 2 16.85 0.00 3.18 0.13 0.07 79.77 02:57:01 3 27.22 0.00 4.67 0.08 0.07 67.96 02:58:01 all 22.88 0.00 2.10 0.15 0.05 74.81 02:58:01 0 22.31 0.00 2.08 0.02 0.05 75.54 02:58:01 1 9.58 0.00 1.16 0.03 0.02 89.21 02:58:01 2 28.78 0.00 2.44 0.03 0.07 68.68 02:58:01 3 30.79 0.00 2.70 0.57 0.07 65.87 02:59:01 all 21.21 0.00 3.15 1.48 0.06 74.10 02:59:01 0 13.81 0.00 2.56 1.59 0.03 82.01 02:59:01 1 23.50 0.00 3.40 1.53 0.07 71.50 02:59:01 2 26.49 0.00 3.70 1.26 0.08 68.47 02:59:01 3 21.05 0.00 2.96 1.54 0.05 74.40 03:00:01 all 8.20 0.00 4.07 11.90 0.10 75.73 03:00:01 0 9.76 0.00 5.88 15.56 0.10 68.70 03:00:01 1 4.02 0.00 2.43 2.73 0.05 90.76 03:00:01 2 11.97 0.00 2.95 3.22 0.15 81.71 03:00:01 3 7.07 0.00 5.00 26.00 0.10 61.82 03:01:01 all 17.59 0.00 4.10 11.10 0.12 67.10 03:01:01 0 16.84 0.00 3.66 8.99 0.08 70.43 03:01:01 1 15.14 0.00 4.40 8.68 0.12 71.67 03:01:01 2 22.08 0.00 3.61 9.09 0.17 65.05 03:01:01 3 16.27 0.00 4.73 17.63 0.12 61.26 03:02:01 all 25.33 0.00 0.92 0.04 0.10 73.61 03:02:01 0 25.83 0.00 0.85 0.00 0.10 73.22 03:02:01 1 24.95 0.00 0.84 0.08 0.08 74.04 03:02:01 2 27.13 0.00 1.19 0.03 0.12 71.53 03:02:01 3 23.43 0.00 0.75 0.03 0.08 75.70 Average: all 16.63 0.00 3.11 5.82 0.08 74.35 Average: 0 15.36 0.00 3.33 7.96 0.07 73.27 Average: 1 15.99 0.00 2.78 2.71 0.07 78.45 Average: 2 18.16 0.00 3.13 4.91 0.11 73.68 Average: 3 17.03 0.00 3.20 7.67 0.07 72.03