---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-819 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 11G 9.1G 53% / 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 505 3936 0 3533 7172 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:3e:dd:94 brd ff:ff:ff:ff:ff:ff inet 10.32.6.173/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85402sec preferred_lft 85402sec inet6 fe80::f816:3eff:fe3e:dd94/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:b3:44:ed 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-819) 04/18/26 _x86_64_ (4 CPU) 09:42:28 LINUX RESTART (4 CPU) 09:43:03 tps rtps wtps bread/s bwrtn/s 09:44:01 34.89 26.72 8.17 3151.04 2105.86 09:45:01 1.42 0.00 1.42 0.00 16.80 09:46:01 0.88 0.00 0.88 0.00 10.40 09:47:01 1.30 0.00 1.30 0.00 14.53 09:48:01 0.92 0.00 0.92 0.00 11.33 09:49:01 0.87 0.00 0.87 0.00 11.46 09:50:01 0.97 0.00 0.97 0.00 12.53 09:51:01 1.40 0.00 1.40 0.00 16.80 09:52:01 0.80 0.00 0.80 0.00 9.46 09:53:01 5.33 3.75 1.58 93.85 30.53 09:54:01 2.05 1.02 1.03 47.59 146.78 09:55:01 95.42 22.86 72.55 809.60 5491.75 09:56:01 86.35 12.30 74.05 2226.16 12843.06 09:57:01 435.18 0.02 435.16 0.13 30730.08 09:58:01 92.57 2.63 89.94 35.99 28712.01 09:59:01 18.73 0.33 18.40 30.13 1372.84 Average: 48.72 4.31 44.41 393.91 5102.15 09:43:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 6168916 7556168 1998512 24.47 26368 1547208 864380 9.38 417256 1427816 56 09:45:01 6165876 7553192 2001552 24.51 26408 1547208 864380 9.38 420844 1427812 52 09:46:01 6165728 7553076 2001700 24.51 26432 1547220 864380 9.38 420088 1427816 12 09:47:01 6174532 7561916 1992896 24.40 26456 1547224 864380 9.38 410940 1427820 12 09:48:01 6147788 7535224 2019640 24.73 26496 1547216 876932 9.52 437936 1427820 12 09:49:01 6147036 7534628 2020392 24.74 26528 1547356 876932 9.52 438036 1427952 144 09:50:01 6146968 7534652 2020460 24.74 26564 1547360 876932 9.52 438424 1427956 168 09:51:01 6147092 7534828 2020336 24.74 26604 1547356 876932 9.52 438116 1427960 16 09:52:01 6147216 7534960 2020212 24.73 26628 1547368 884900 9.60 438124 1427960 8 09:53:01 6130636 7522008 2036792 24.94 26688 1550456 892912 9.69 452116 1429808 32 09:54:01 6113656 7510400 2053772 25.15 26748 1555820 892912 9.69 463608 1434456 12 09:55:01 5640544 7326544 2526884 30.94 53760 1800140 1046976 11.36 682684 1649552 140520 09:56:01 5272524 7357748 2894904 35.44 65980 2173376 1298568 14.09 737508 1930896 186732 09:57:01 4594816 7335124 3572612 43.74 104340 2735380 1301932 14.13 797912 2473696 13988 09:58:01 3988980 7293732 4178448 51.16 120120 3252164 1058396 11.48 918104 2931100 7864 09:59:01 3978276 7288056 4189152 51.29 123100 3253296 1079764 11.72 931572 2926976 9956 Average: 5695662 7470766 2471766 30.26 47451 1890384 963850 10.46 552704 1726712 22474 09:43:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 203.98 103.78 442.34 25.08 0.00 0.00 0.00 0.00 09:44:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 1.37 0.82 1.50 0.06 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 0.17 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 67.37 43.51 44.26 42.03 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 0.47 0.30 0.26 0.20 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.17 0.13 0.07 0.01 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 21.43 27.21 12.92 46.23 0.00 0.00 0.00 0.00 09:53:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 38.76 25.93 79.91 11.69 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 173.30 129.10 1089.25 37.62 0.00 0.00 0.00 0.00 09:55:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 208.70 155.39 1849.02 16.37 0.00 0.00 0.00 0.00 09:56:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 155.92 127.23 1496.60 11.98 0.00 0.00 0.00 0.00 09:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 432.96 335.61 4131.50 26.02 0.00 0.00 0.00 0.00 09:58:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 11.83 11.88 9.22 5.99 0.00 0.00 0.00 0.00 09:59:01 lo 0.93 0.93 0.08 0.08 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: ens3 82.04 59.98 572.57 13.94 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-819) 04/18/26 _x86_64_ (4 CPU) 09:42:28 LINUX RESTART (4 CPU) 09:43:03 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 4.15 0.00 0.51 1.31 0.62 93.41 09:44:01 0 6.33 0.00 0.49 2.37 0.71 90.09 09:44:01 1 2.01 0.00 0.62 0.41 0.59 96.37 09:44:01 2 4.30 0.00 0.41 0.59 0.64 94.06 09:44:01 3 3.93 0.00 0.53 1.84 0.55 93.14 09:45:01 all 0.31 0.00 0.01 0.01 0.04 99.63 09:45:01 0 0.45 0.00 0.02 0.00 0.03 99.50 09:45:01 1 0.02 0.00 0.02 0.03 0.02 99.92 09:45:01 2 0.28 0.00 0.00 0.00 0.07 99.65 09:45:01 3 0.48 0.00 0.02 0.00 0.05 99.45 09:46:01 all 0.01 0.00 0.01 0.00 0.00 99.97 09:46:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:46:01 1 0.00 0.00 0.00 0.02 0.00 99.98 09:46:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:46:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:47:01 all 0.02 0.00 0.02 0.00 0.01 99.95 09:47:01 0 0.02 0.00 0.02 0.00 0.02 99.95 09:47:01 1 0.00 0.00 0.02 0.02 0.00 99.97 09:47:01 2 0.02 0.00 0.00 0.00 0.02 99.97 09:47:01 3 0.03 0.00 0.03 0.00 0.02 99.92 09:48:01 all 2.36 0.00 0.13 0.01 0.19 97.31 09:48:01 0 1.37 0.00 0.20 0.00 0.15 98.28 09:48:01 1 2.53 0.00 0.05 0.03 0.13 97.25 09:48:01 2 3.18 0.00 0.18 0.02 0.23 96.39 09:48:01 3 2.36 0.00 0.10 0.00 0.22 97.32 09:49:01 all 0.52 0.00 0.02 0.01 0.01 99.44 09:49:01 0 0.22 0.00 0.03 0.00 0.03 99.72 09:49:01 1 0.00 0.00 0.02 0.03 0.00 99.95 09:49:01 2 1.06 0.00 0.02 0.00 0.02 98.91 09:49:01 3 0.80 0.00 0.02 0.00 0.00 99.19 09:50:01 all 0.20 0.00 0.01 0.00 0.01 99.78 09:50:01 0 0.23 0.00 0.03 0.02 0.02 99.70 09:50:01 1 0.03 0.00 0.02 0.02 0.02 99.92 09:50:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:50:01 3 0.52 0.00 0.02 0.00 0.03 99.43 09:51:01 all 0.02 0.00 0.02 0.01 0.01 99.95 09:51:01 0 0.05 0.00 0.02 0.00 0.02 99.92 09:51:01 1 0.00 0.00 0.00 0.03 0.00 99.97 09:51:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:51:01 3 0.05 0.00 0.02 0.00 0.02 99.92 09:52:01 all 0.02 0.00 0.02 0.01 0.01 99.95 09:52:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:52:01 1 0.00 0.00 0.02 0.03 0.02 99.93 09:52:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:52:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:53:01 all 1.01 0.00 0.12 0.09 0.11 98.67 09:53:01 0 1.55 0.00 0.05 0.05 0.12 98.23 09:53:01 1 0.80 0.00 0.10 0.13 0.13 98.83 09:53:01 2 1.00 0.00 0.10 0.08 0.10 98.72 09:53:01 3 0.67 0.00 0.23 0.08 0.10 98.91 09:54:01 all 0.57 0.00 0.08 0.04 0.07 99.24 09:54:01 0 0.87 0.00 0.03 0.00 0.05 99.05 09:54:01 1 0.37 0.00 0.08 0.10 0.07 99.38 09:54:01 2 0.60 0.00 0.10 0.00 0.07 99.23 09:54:01 3 0.47 0.00 0.10 0.05 0.10 99.28 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 20.96 0.00 1.55 2.72 0.85 73.92 09:55:01 0 37.77 0.00 2.31 0.38 1.25 58.28 09:55:01 1 11.13 0.00 1.17 5.01 0.47 82.22 09:55:01 2 30.07 0.00 1.78 0.65 1.08 66.42 09:55:01 3 4.85 0.00 0.93 4.83 0.62 88.77 09:56:01 all 17.35 0.00 2.12 2.15 0.72 77.65 09:56:01 0 14.88 0.00 2.04 0.22 0.65 82.22 09:56:01 1 10.74 0.00 1.73 2.00 0.57 84.96 09:56:01 2 34.36 0.00 3.09 0.92 1.11 60.52 09:56:01 3 9.52 0.00 1.62 5.48 0.55 82.83 09:57:01 all 9.24 0.00 3.95 12.22 0.50 74.09 09:57:01 0 10.57 0.00 6.59 21.37 0.57 60.90 09:57:01 1 6.73 0.00 2.06 1.74 0.28 89.19 09:57:01 2 8.60 0.00 3.09 8.70 0.62 78.99 09:57:01 3 11.09 0.00 4.09 17.20 0.54 67.08 09:58:01 all 13.80 0.00 3.53 2.69 0.68 79.30 09:58:01 0 11.30 0.00 4.44 4.35 0.74 79.17 09:58:01 1 9.82 0.00 2.43 0.97 0.52 86.27 09:58:01 2 22.90 0.00 2.80 3.12 0.86 70.31 09:58:01 3 11.28 0.00 4.50 2.32 0.62 81.28 09:59:01 all 21.12 0.00 0.95 0.55 0.66 76.72 09:59:01 0 5.15 0.00 0.63 1.68 0.22 92.32 09:59:01 1 19.91 0.00 0.68 0.42 0.67 78.32 09:59:01 2 37.91 0.00 1.65 0.05 1.03 59.36 09:59:01 3 21.53 0.00 0.82 0.05 0.70 76.90 Average: all 5.73 0.00 0.81 1.36 0.28 91.82 Average: 0 5.67 0.00 1.06 1.89 0.29 91.09 Average: 1 4.01 0.00 0.56 0.69 0.22 94.52 Average: 2 9.00 0.00 0.82 0.88 0.36 88.94 Average: 3 4.22 0.00 0.82 1.99 0.26 92.72