---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-376 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: 2800.000 BogoMIPS: 5600.00 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 9.1G 11G 48% / 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 487 5201 0 2286 7205 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:f0:c1:52 brd ff:ff:ff:ff:ff:ff inet 10.32.6.212/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85233sec preferred_lft 85233sec inet6 fe80::f816:3eff:fef0:c152/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:04:22:29 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::42:8fff:fe04:2229/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-376) 08/07/25 _x86_64_ (4 CPU) 13:53:41 LINUX RESTART (4 CPU) 13:54:01 tps rtps wtps bread/s bwrtn/s 13:55:02 156.46 69.31 87.15 5602.67 40007.22 13:56:01 60.94 0.15 60.79 26.57 9636.06 13:57:01 96.23 12.91 83.32 2283.09 12736.94 13:58:01 2.28 0.00 2.28 0.00 30.93 13:59:01 1.27 0.00 1.27 0.00 13.86 14:00:01 1.03 0.00 1.03 0.00 13.20 14:01:01 1.05 0.00 1.05 0.00 12.40 14:02:01 0.93 0.00 0.93 0.00 11.33 14:03:01 1.02 0.00 1.02 0.00 11.33 14:04:01 1.18 0.00 1.18 0.00 15.73 14:05:01 0.98 0.00 0.98 0.00 11.33 14:06:01 0.87 0.00 0.87 0.00 10.93 14:07:01 1.08 0.00 1.08 0.00 12.13 14:08:01 0.83 0.00 0.83 0.00 10.26 14:09:01 1.18 0.05 1.13 0.40 13.73 14:10:01 3.83 2.38 1.45 19.06 23.32 14:11:01 1.02 0.00 1.02 0.00 12.40 14:12:01 9.45 0.45 9.00 53.32 310.35 14:13:01 20.35 0.30 20.05 22.53 1364.97 Average: 19.01 4.51 14.51 421.76 3376.24 13:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:55:02 5875940 7415256 2291488 28.06 38980 1678964 954788 10.36 586000 1532260 76472 13:56:01 5595064 7380992 2572364 31.50 58344 1892360 993528 10.78 633840 1737404 109048 13:57:01 5341768 7404440 2825660 34.60 72212 2145656 1239908 13.45 761784 1838788 656 13:58:01 5341592 7404280 2825836 34.60 72244 2145664 1239908 13.45 761344 1838788 164 13:59:01 5374932 7412308 2792496 34.19 72288 2120568 1258140 13.65 752620 1813696 8 14:00:01 5375980 7413408 2791448 34.18 72336 2120576 1258140 13.65 752236 1813700 160 14:01:01 5388528 7425984 2778900 34.02 72372 2120584 1258140 13.65 739564 1813708 32 14:02:01 5388900 7426444 2778528 34.02 72412 2120588 1258140 13.65 739236 1813712 164 14:03:01 5385288 7422880 2782140 34.06 72448 2120588 1258140 13.65 744160 1813712 16 14:04:01 5384448 7422064 2782980 34.07 72476 2120584 1258140 13.65 743900 1813716 188 14:05:01 5384096 7421740 2783332 34.08 72512 2120596 1258140 13.65 744432 1813720 8 14:06:01 5384584 7422272 2782844 34.07 72532 2120604 1258140 13.65 744088 1813724 176 14:07:01 5384452 7422184 2782976 34.07 72560 2120604 1258140 13.65 744224 1813728 12 14:08:01 5384120 7421872 2783308 34.08 72580 2120608 1258140 13.65 744376 1813732 180 14:09:01 5383600 7421392 2783828 34.08 72624 2120600 1258140 13.65 744720 1813736 28 14:10:01 5383068 7421508 2784360 34.09 73236 2120628 1274620 13.83 745120 1813748 176 14:11:01 5383316 7421772 2784112 34.09 73256 2120628 1274620 13.83 744944 1813748 4 14:12:01 5391768 7440336 2775660 33.98 74260 2129256 959428 10.41 736460 1815168 27016 14:13:01 5286704 7338428 2880724 35.27 76092 2130288 1065948 11.57 844056 1811180 11988 Average: 5411481 7413661 2755947 33.74 70303 2088944 1202226 13.04 737216 1797472 11921 13:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:55:02 ens3 388.37 215.41 1176.14 65.38 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 0.54 0.54 0.04 0.04 0.00 0.00 0.00 0.00 13:56:01 ens3 55.52 42.89 676.69 6.14 0.00 0.00 0.00 0.00 13:57:01 veth3505602 0.18 0.32 0.02 0.05 0.00 0.00 0.00 0.00 13:57:01 docker0 53.07 112.05 3.29 550.27 0.00 0.00 0.00 0.00 13:57:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 13:57:01 ens3 166.22 78.80 979.95 9.63 0.00 0.00 0.00 0.00 13:58:01 veth3505602 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:58:01 ens3 0.18 0.17 0.01 0.01 0.00 0.00 0.00 0.00 13:59:01 veth3505602 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 14:00:01 veth3505602 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:00:01 ens3 0.27 0.15 0.08 0.07 0.00 0.00 0.00 0.00 14:01:01 veth3505602 0.00 0.02 0.00 0.00 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 veth3505602 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:02:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 veth3505602 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 ens3 1.10 0.67 0.32 6.76 0.00 0.00 0.00 0.00 14:04:01 veth3505602 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 ens3 0.73 0.10 0.07 0.01 0.00 0.00 0.00 0.00 14:05:01 veth3505602 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 ens3 0.80 0.43 1.18 0.65 0.00 0.00 0.00 0.00 14:06:01 veth3505602 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 veth3505602 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 veth3505602 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:09:01 veth3505602 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 veth3505602 0.00 0.00 0.00 0.00 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:10:01 ens3 0.23 0.15 0.08 0.07 0.00 0.00 0.00 0.00 14:11:01 veth3505602 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 14:12:01 ens3 6.48 5.93 4.83 2.96 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:13:01 ens3 11.93 12.70 9.34 6.03 0.00 0.00 0.00 0.00 Average: docker0 2.80 5.90 0.17 28.98 0.00 0.00 0.00 0.00 Average: lo 0.31 0.31 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 33.26 18.81 149.46 5.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-376) 08/07/25 _x86_64_ (4 CPU) 13:53:41 LINUX RESTART (4 CPU) 13:54:01 CPU %user %nice %system %iowait %steal %idle 13:55:02 all 19.27 0.00 2.93 5.74 1.59 70.48 13:55:02 0 9.16 0.00 2.36 11.81 1.33 75.34 13:55:02 1 20.58 0.00 1.85 4.01 1.62 71.94 13:55:02 2 22.95 0.00 2.41 5.20 2.13 67.31 13:55:02 3 24.36 0.00 5.11 1.91 1.28 67.33 13:56:01 all 19.88 0.00 1.34 2.47 1.13 75.18 13:56:01 0 5.97 0.00 0.83 1.51 0.69 91.00 13:56:01 1 20.60 0.00 1.38 7.91 1.13 68.97 13:56:01 2 40.75 0.00 2.34 0.32 2.14 54.45 13:56:01 3 12.08 0.00 0.81 0.15 0.54 86.42 13:57:01 all 9.37 0.00 2.28 2.83 1.27 84.26 13:57:01 0 6.70 0.00 2.20 3.22 0.97 86.92 13:57:01 1 5.78 0.00 2.28 1.30 1.00 89.65 13:57:01 2 3.78 0.00 1.97 2.05 1.84 90.36 13:57:01 3 21.24 0.00 2.68 4.74 1.28 70.06 13:58:01 all 0.09 0.00 0.02 0.02 0.01 99.86 13:58:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:58:01 1 0.00 0.00 0.02 0.00 0.00 99.98 13:58:01 2 0.23 0.00 0.00 0.05 0.00 99.72 13:58:01 3 0.10 0.00 0.03 0.05 0.02 99.80 13:59:01 all 0.28 0.00 0.04 0.02 0.03 99.63 13:59:01 0 0.05 0.00 0.08 0.00 0.03 99.83 13:59:01 1 0.05 0.00 0.00 0.00 0.00 99.95 13:59:01 2 0.93 0.00 0.03 0.00 0.05 98.99 13:59:01 3 0.08 0.00 0.05 0.05 0.03 99.78 14:00:01 all 0.03 0.00 0.03 0.01 0.02 99.91 14:00:01 0 0.07 0.00 0.05 0.00 0.05 99.83 14:00:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:00:01 2 0.02 0.00 0.03 0.00 0.02 99.93 14:00:01 3 0.02 0.00 0.02 0.07 0.02 99.88 14:01:01 all 0.03 0.00 0.03 0.01 0.02 99.91 14:01:01 0 0.10 0.00 0.05 0.00 0.07 99.78 14:01:01 1 0.00 0.00 0.02 0.00 0.02 99.97 14:01:01 2 0.02 0.00 0.00 0.00 0.02 99.97 14:01:01 3 0.03 0.00 0.03 0.03 0.00 99.90 14:02:01 all 0.03 0.00 0.02 0.01 0.02 99.92 14:02:01 0 0.03 0.00 0.05 0.00 0.03 99.88 14:02:01 1 0.03 0.00 0.00 0.00 0.00 99.97 14:02:01 2 0.00 0.00 0.02 0.02 0.00 99.97 14:02:01 3 0.03 0.00 0.03 0.03 0.03 99.87 14:03:01 all 0.11 0.00 0.03 0.01 0.03 99.82 14:03:01 0 0.12 0.00 0.05 0.00 0.02 99.82 14:03:01 1 0.10 0.00 0.00 0.00 0.03 99.87 14:03:01 2 0.17 0.00 0.02 0.00 0.03 99.78 14:03:01 3 0.10 0.00 0.07 0.03 0.02 99.78 14:04:01 all 0.04 0.00 0.02 0.01 0.01 99.92 14:04:01 0 0.03 0.00 0.02 0.00 0.00 99.95 14:04:01 1 0.02 0.00 0.02 0.00 0.00 99.97 14:04:01 2 0.03 0.00 0.02 0.00 0.02 99.93 14:04:01 3 0.03 0.00 0.02 0.02 0.05 99.88 14:05:01 all 0.08 0.00 0.04 0.03 0.03 99.84 14:05:01 0 0.07 0.00 0.02 0.00 0.03 99.88 14:05:01 1 0.03 0.00 0.00 0.00 0.02 99.95 14:05:01 2 0.15 0.00 0.07 0.03 0.05 99.70 14:05:01 3 0.07 0.00 0.05 0.08 0.02 99.78 14:05:01 CPU %user %nice %system %iowait %steal %idle 14:06:01 all 0.03 0.00 0.04 0.01 0.02 99.90 14:06:01 0 0.02 0.00 0.03 0.00 0.02 99.93 14:06:01 1 0.02 0.00 0.00 0.00 0.02 99.97 14:06:01 2 0.05 0.00 0.10 0.00 0.02 99.83 14:06:01 3 0.03 0.00 0.03 0.03 0.00 99.90 14:07:01 all 0.07 0.00 0.03 0.02 0.00 99.88 14:07:01 0 0.03 0.00 0.03 0.00 0.00 99.93 14:07:01 1 0.02 0.00 0.02 0.00 0.02 99.95 14:07:01 2 0.12 0.00 0.03 0.02 0.02 99.82 14:07:01 3 0.08 0.00 0.02 0.03 0.00 99.87 14:08:01 all 0.04 0.00 0.04 0.01 0.00 99.91 14:08:01 0 0.05 0.00 0.02 0.00 0.00 99.93 14:08:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:08:01 2 0.05 0.00 0.12 0.02 0.02 99.80 14:08:01 3 0.03 0.00 0.02 0.03 0.00 99.92 14:09:01 all 0.05 0.00 0.03 0.01 0.02 99.90 14:09:01 0 0.05 0.00 0.02 0.00 0.03 99.90 14:09:01 1 0.02 0.00 0.00 0.02 0.00 99.97 14:09:01 2 0.12 0.00 0.03 0.00 0.03 99.82 14:09:01 3 0.00 0.00 0.03 0.03 0.02 99.92 14:10:01 all 0.05 0.00 0.03 0.04 0.01 99.87 14:10:01 0 0.03 0.00 0.07 0.13 0.00 99.77 14:10:01 1 0.02 0.00 0.02 0.00 0.00 99.97 14:10:01 2 0.05 0.00 0.03 0.00 0.00 99.92 14:10:01 3 0.12 0.00 0.03 0.03 0.00 99.82 14:11:01 all 0.07 0.00 0.04 0.01 0.02 99.87 14:11:01 0 0.10 0.00 0.03 0.00 0.02 99.85 14:11:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:11:01 2 0.10 0.00 0.03 0.00 0.03 99.83 14:11:01 3 0.05 0.00 0.07 0.03 0.02 99.83 14:12:01 all 8.84 0.00 0.50 0.33 0.36 89.97 14:12:01 0 21.79 0.00 0.60 0.10 0.57 76.94 14:12:01 1 0.92 0.00 0.22 0.10 0.08 98.68 14:12:01 2 11.33 0.00 0.93 0.07 0.33 87.34 14:12:01 3 1.36 0.00 0.30 1.03 0.46 96.85 14:13:01 all 21.03 0.00 1.03 0.68 0.77 76.49 14:13:01 0 23.23 0.00 1.12 0.07 0.72 74.87 14:13:01 1 18.58 0.00 0.57 0.08 0.45 80.32 14:13:01 2 41.18 0.00 1.90 0.30 1.10 55.52 14:13:01 3 1.16 0.00 0.57 2.26 0.80 95.21 Average: all 4.17 0.00 0.45 0.64 0.28 94.45 Average: 0 3.56 0.00 0.40 0.89 0.24 94.91 Average: 1 3.51 0.00 0.34 0.70 0.23 95.22 Average: 2 6.41 0.00 0.53 0.43 0.41 92.22 Average: 3 3.21 0.00 0.52 0.56 0.24 95.46